8dd26667a540dfd

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM N-CSR

CERTIFIED SHAREHOLDER REPORT OF REGISTERED MANAGEMENT INVESTMENT COMPANIES

Investment Company Act file number

811-04367

Columbia Funds Series Trust I

(Exact name of registrant as specified in charter)

290 Congress Street

Boston, MA 02210

(Address of principal executive offices) (Zip code)

Daniel J. Beckman

c/o Columbia Management Investment Advisers, LLC

290 Congress Street

Boston, MA 02210

Ryan C. Larrenaga, Esq.

c/o Columbia Management Investment Advisers, LLC

290 Congress Street

Boston, MA 02210

(Name and address of agent for service)

Registrant's telephone number, including area code:

(800) 345-6611

Date of fiscal year end:

Last Day of

October

Date of reporting period:

October 31, 2024

Form N-CSR is to be used by management investment companies to file reports with the Commission not later than 10 days after the transmission to stockholders of any report that is required to be transmitted to stockholders under Rule 30e-1 under the Investment Company Act of 1940 (17 CFR 270.30e-1). The Commission may use the information provided on Form N-CSR in its regulatory, disclosure review, inspection, and policymaking roles.

A registrant is required to disclose the information specified by Form N-CSR, and the Commission will make this information public. A registrant is not required to respond to the collection of information contained in Form N-CSR unless the Form displays a currently valid Office of Management and Budget ("OMB") control number. Please direct comments concerning the accuracy of the information collection burden estimate and any suggestions for reducing the burden to Secretary, Securities and Exchange Commission, 100

F Street, NE, Washington, DC 20549. The OMB has reviewed this collection of information under the clearance requirements of 44 U.S.C. § 3507.

Item 1. Reports to Stockholders

Columbia Strategic New York Municipal Income Fund

Class A / COLNX

Annual Shareholder Report | October 31, 2024

This annual shareholder report contains important information about Columbia Strategic New York Municipal Income Fund (the Fund) for the period of November 1, 2023 to October 31, 2024. You can find additional information about the Fund at

columbiathreadneedleus.com/resources/literature

. You can also request more information by contacting us at

1-800-345-6611.

This report describes changes to the Fund that occurred during the reporting period.

What were the Fund costs for the reporting period?

(Based on a hypothetical $10,000 investment)

Class	Cost of a $10,000 investment	Cost paid as a percentage of a $10,000 investment
Class A	$ 82	0.76 %

Management's Discussion of Fund Performance

The performance of Class A shares for the period presented is shown in the Average Annual Total

Returns

table.

Top Performance Contributors

Allocations

| Positive contributions to the Fund’s performance relative to the benchmark were driven by the portfolio’s overweights to lower rated (BBB, BB, B and non-rated) bonds. Overweights to continuing care retirement community (CCRC), airline, charter school and housing bonds and to bonds with 17 years to maturity and longer added to performance relative to the benchmark. Underweights to bonds with less than 12 years to maturity and bonds rated AAA also added to relative performance.

Security selection

| Selection in special tax, electric, housing, local general obligation and charter schools added to relative performance. Selection in bonds with 12 years to maturity and longer and bonds rated AA, BBB and BB also added to relative performance.

Top Performance Detractors

Allocations

| The Fund’s overweight to resource recovery bonds detracted from performance relative to the benchmark.

Security selection

| Selection in bonds rated A, continuing care retirement community (CCRC) and education bonds, and in bonds with under two years to maturity detracted from relative performance.

Fund Performance

The following shows the change in value of a hypothetical $10,000 investment in Class A shares of the Fund during the stated time period.

Growth of $10,000

Average Annual Total Returns (%)	1 year	5 years	10 years
Class A (excluding sales charges)	15.19	0.67	2.09
Class A (including sales charges)	11.76	0.07	1.78
Bloomberg New York Municipal Bond Index	10.03	1.00	2.18
Bloomberg Municipal Bond Index	9.70	1.05	2.30

Past performance does not guarantee future performance

. Performance does not reflect the deduction of taxes that a shareholder may pay on fund distributions or on the redemptions of fund shares. Performance results reflect the effect of any fee waivers/expense reimbursements, if applicable. All results shown assume reinvestment of distributions. Visit

columbiathreadneedleus.com/investment-products/mutual-funds

for more recent performance information.

Key Fund Statistics

Fund net assets	$ 128,928,163
Total number of portfolio holdings	100
Management services fees (represents 0.47% of Fund average net assets)	$ 592,487
Portfolio turnover for the reporting period	30%

Graphical Representation of Fund

Holdings

The tables below show the investment makeup of the Fund represented as a percentage of Fund net assets. Derivatives are excluded from the tables unless otherwise noted. The Fund's portfolio composition is subject to change.

Bond ratings on Fund holdings are divided into categories ranging from highest to lowest credit quality, determined by using the middle rating of Moody’s Ratings, S&P and Fitch, after dropping the highest and lowest available ratings. When ratings are available from only two rating agencies, the lower rating is used. When a rating is available from only one rating agency, that rating is used. If a security is not rated by Moody's Ratings, S&P or Fitch, but has a rating by Kroll and/or DBRS, the same methodology is applied to those bonds that would otherwise be not rated. When a bond is not rated by any rating agency, it is designated as “Not rated.” Credit quality ratings assigned by a rating agency are subjective opinions, not statements of fact, and are subject to change, including daily.

Top Holdings

New York City Municipal Water Finance Authority 06/15/2054 5.250%	2.6 %
City of New York 04/01/2054 5.250%	2.5 %
Triborough Bridge & Tunnel Authority 05/15/2064 5.250%	2.5 %
New York Transportation Development Corp. 06/30/2060 5.375%	2.4 %
TSASC, Inc. 06/01/2041 5.000%	2.4 %
New York State Dormitory Authority 03/15/2054 4.000%	2.3 %
City of New York 09/01/2046 4.000%	2.3 %
New York City Transitional Finance Authority 08/01/2048 4.000%	2.3 %
Puerto Rico Sales Tax Financing Corp. 07/01/2046 0.000%	2.2 %
Triborough Bridge & Tunnel Authority 05/15/2062 5.250%	2.1 %

Asset Categories

Graphical Representation - Allocation 1 Chart

Credit Quality

Graphical Representation - Allocation 2 Chart

Certain Fund Changes

This is a summary of certain changes to the Fund during the reporting period. For more complete information, you may review the Fund’s prospectus, which is available at

columbiathreadneedleus.com/resources/literature

or upon request at 1-800-345-6611.

Effective August 1, 2024, the Fund amended its Prospectus’ Principal Investment Strategies to reflect that the Fund may enter into tender option bond (TOB) transactions and may invest in derivatives, such as floating rate municipal securities (floaters) and inverse floating rate municipal securities (inverse floaters) to add incremental income, futures (including interest rate and Treasury bond futures) to manage duration and hedge against changes in interest rates, and swaps, including Municipal Market Data Rate Locks (MMD Rate Locks) to manage duration and hedge against changes in interest rates. In addition, the Fund amended its Prospectus’ Principal Risks to include disclosure of the risks associated with investing in these instruments and derivatives generally.

Availability of Additional Information

For additional information about the Fund, including its prospectus, financial information, holdings, federal tax information and proxy voting information, visit the Fund’s website included at the beginning of this report or scan the QR code below.

The Fund is distributed by Columbia Management Investment Distributors, Inc., member FINRA, and managed by Columbia Management Investment Advisers, LLC. Columbia Threadneedle Investments (Columbia Threadneedle) is the global

brand

Not FDIC or NCUA Insured • No Financial Institution Guarantee • May Lose Value

Columbia Strategic New York Municipal Income Fund

Advisor Class / CNYEX

Annual Shareholder Report | October 31, 2024

columbiathreadneedleus.com/resources/literature

. You can also request more information by contacting us at

1-800-345-6611.

This report describes changes to the Fund that occurred during the reporting period.

What were the Fund costs for the reporting period?

(Based on a hypothetical $10,000 investment)

Class	Cost of a $10,000 investment	Cost paid as a percentage of a $10,000 investment
Advisor Class	$ 55	0.51 %

Management's Discussion of Fund Performance

The performance of Advisor Class shares for the period presented is shown in the Average Annual Total Returns table.

Top Performance Contributors

Allocations

Security selection

| Selection in special tax, electric, housing, local

general

obligation and charter schools added to relative performance. Selection in bonds with 12 years to maturity and longer and bonds rated AA, BBB and BB also added to relative performance.

Top Performance Detractors

Allocations

| The Fund’s overweight to resource recovery bonds detracted from performance relative to the benchmark.

Security selection

| Selection in bonds rated A, continuing care retirement community (CCRC) and education bonds, and in bonds with under two years to maturity detracted from relative performance.

Fund Performance

The following shows the change in value of a hypothetical $10,000 investment in Advisor Class shares of the Fund during the stated time period.

Growth of $10,000

Average Annual Total Returns (%)	1 year	5 years	10 years
Advisor Class	15.46	0.91	2.34
Bloomberg New York Municipal Bond Index	10.03	1.00	2.18
Bloomberg Municipal Bond Index	9.70	1.05	2.30

Past performance does not guarantee future performance

columbiathreadneedleus.com/investment-products/mutual-funds

for more recent performance information.

Key Fund Statistics

Fund net assets	$ 128,928,163
Total number of portfolio holdings	100
Management services fees (represents 0.47% of Fund average net assets)	$ 592,487
Portfolio turnover for the reporting period	30%

Graphical Representation of Fund

Holdings

Top Holdings

New York City Municipal Water Finance Authority 06/15/2054 5.250%	2.6 %
City of New York 04/01/2054 5.250%	2.5 %
Triborough Bridge & Tunnel Authority 05/15/2064 5.250%	2.5 %
New York Transportation Development Corp. 06/30/2060 5.375%	2.4 %
TSASC, Inc. 06/01/2041 5.000%	2.4 %
New York State Dormitory Authority 03/15/2054 4.000%	2.3 %
City of New York 09/01/2046 4.000%	2.3 %
New York City Transitional Finance Authority 08/01/2048 4.000%	2.3 %
Puerto Rico Sales Tax Financing Corp. 07/01/2046 0.000%	2.2 %
Triborough Bridge & Tunnel Authority 05/15/2062 5.250%	2.1 %

Asset Categories

Credit Quality

Certain Fund Changes

This is a summary of certain changes to the Fund during the reporting period. For more complete information, you may review the Fund’s prospectus, which is available at

columbiathreadneedleus.com/resources/literature

or upon request at 1-800-345-6611.

Effective

August 1, 2024

, the Fund amended its Prospectus’ Principal Investment Strategies to reflect that the Fund may enter into tender option bond (TOB) transactions and may invest in derivatives, such as floating rate municipal securities (floaters) and inverse floating rate municipal securities (inverse floaters) to add incremental income, futures (including interest rate and Treasury bond futures) to manage duration and hedge against changes in interest rates, and swaps, including Municipal Market Data Rate Locks (MMD Rate Locks) to manage duration and hedge against changes in interest rates. In addition, the Fund amended its Prospectus’ Principal Risks to include disclosure of the risks associated with investing in these instruments and derivatives generally.

Availability of Additional Information

Not FDIC or NCUA Insured • No Financial Institution Guarantee • May Lose Value

Columbia Strategic New York Municipal Income Fund

Class C / CNYCX

Annual Shareholder Report | October 31, 2024

columbiathreadneedleus.com/resources/literature

. You can also request more information by contacting us at

1-800-345-6611.

This report describes changes to the Fund that occurred during the reporting period.

What were the Fund costs for the reporting period?

(Based on a hypothetical $10,000 investment)

Class	Cost of a $10,000 investment	Cost paid as a percentage of a $10,000 investment
Class C	$ 130	1.21 %

Management's Discussion of Fund Performance

The performance of Class C shares for the period presented is shown in the Average Annual Total Returns table.

Top Performance Contributors

Allocations

| Positive contributions to the Fund’s performance relative to the

benchmark

were driven by the portfolio’s overweights to lower rated (BBB, BB, B and non-rated) bonds. Overweights to continuing care retirement community (CCRC), airline, charter school and housing bonds and to bonds with 17 years to maturity and longer added to performance relative to the benchmark. Underweights to bonds with less than 12 years to maturity and bonds rated AAA also added to relative performance.

Security selection

Top Performance Detractors

Allocations

| The Fund’s overweight to resource recovery bonds detracted from performance relative to the benchmark.

Security selection

| Selection in bonds rated A, continuing care retirement community (CCRC) and education bonds, and in bonds with under two years to maturity detracted from relative performance.

Fund Performance

The following shows the change in value of a hypothetical $10,000 investment in Class C shares of the Fund during the stated time period.

Growth of $10,000

Average Annual Total Returns (%)	1 year	5 years	10 years
Class C (excluding sales charges)	14.69	0.20	1.62
Class C (including sales charges)	13.69	0.20	1.62
Bloomberg New York Municipal Bond Index	10.03	1.00	2.18
Bloomberg Municipal Bond Index	9.70	1.05	2.30

Past performance does not guarantee future performance

columbiathreadneedleus.com/investment-products/mutual-funds

for more recent performance information.

Key Fund Statistics

Fund net assets	$ 128,928,163
Total number of portfolio holdings	100
Management services fees (represents 0.47% of Fund average net assets)	$ 592,487
Portfolio turnover for the reporting period	30%

Graphical Representation of Fund

Holdings

Top Holdings

New York City Municipal Water Finance Authority 06/15/2054 5.250%	2.6%
City of New York 04/01/2054 5.250%	2.5%
Triborough Bridge & Tunnel Authority 05/15/2064 5.250%	2.5%
New York Transportation Development Corp. 06/30/2060 5.375%	2.4%
TSASC, Inc. 06/01/2041 5.000%	2.4%
New York State Dormitory Authority 03/15/2054 4.000%	2.3%
City of New York 09/01/2046 4.000%	2.3%
New York City Transitional Finance Authority 08/01/2048 4.000%	2.3%
Puerto Rico Sales Tax Financing Corp. 07/01/2046 0.000%	2.2%
Triborough Bridge & Tunnel Authority 05/15/2062 5.250%	2.1%

Asset Categories

Credit Quality

Certain Fund Changes

This is a summary of certain changes to the Fund during the reporting period. For more complete information, you may review the Fund’s prospectus, which is available at

columbiathreadneedleus.com/resources/literature

or upon request at 1-800-345-6611.

Availability of Additional Information

Not FDIC or NCUA Insured • No Financial Institution Guarantee • May Lose Value

Columbia Strategic New York Municipal Income Fund

Institutional Class / CNYZX

Annual Shareholder Report | October 31, 2024

columbiathreadneedleus.com/resources/literature

. You can also request more information by contacting us at

1-800-345-6611.

This report describes changes to the Fund that occurred during the reporting period.

What were the Fund costs for the reporting period?

(Based on a hypothetical $10,000 investment)

Class	Cost of a $10,000 investment	Cost paid as a percentage of a $10,000 investment
Institutional Class	$ 55	0.51 %

Management's Discussion of Fund Performance

The performance of Institutional Class shares for the period presented is shown in the Average Annual Total Returns table.

Top Performance Contributors

Allocations

Security selection

Top Performance Detractors

Allocations

| The Fund’s overweight to resource recovery bonds detracted from performance relative to the benchmark.

Security selection

| Selection in bonds rated A, continuing care retirement community (CCRC) and education bonds, and in bonds with under two years to maturity detracted from relative performance.

Fund Performance

The following shows the change in value of a hypothetical $10,000 investment in Institutional Class shares of the Fund during the stated time period.

Growth of $10,000

Average Annual Total Returns (%)	1 year	5 years	10 years
Institutional Class	15.50	0.90	2.33
Bloomberg New York Municipal Bond Index	10.03	1.00	2.18
Bloomberg Municipal Bond Index	9.70	1.05	2.30

Past performance does not guarantee future performance

columbiathreadneedleus.com/investment-products/mutual-funds

for more recent performance information.

Key Fund Statistics

Fund net assets	$ 128,928,163
Total number of portfolio holdings	100
Management services fees (represents 0.47% of Fund average net assets)	$ 592,487
Portfolio turnover for the reporting period	30%

Graphical Representation of Fund

Holdings

Top Holdings

New York City Municipal Water Finance Authority 06/15/2054 5.250%	2.6 %
City of New York 04/01/2054 5.250%	2.5 %
Triborough Bridge & Tunnel Authority 05/15/2064 5.250%	2.5 %
New York Transportation Development Corp. 06/30/2060 5.375%	2.4 %
TSASC, Inc. 06/01/2041 5.000%	2.4 %
New York State Dormitory Authority 03/15/2054 4.000%	2.3 %
City of New York 09/01/2046 4.000%	2.3 %
New York City Transitional Finance Authority 08/01/2048 4.000%	2.3 %
Puerto Rico Sales Tax Financing Corp. 07/01/2046 0.000%	2.2 %
Triborough Bridge & Tunnel Authority 05/15/2062 5.250%	2.1 %

Asset Categories

Credit Quality

Certain Fund Changes

This is a summary of certain changes to the Fund during the reporting period. For more complete information, you may review the Fund’s prospectus, which is available at

columbiathreadneedleus.com/resources/literature

or upon request at 1-800-345-6611.

Availability of Additional Information

Not FDIC or NCUA Insured • No Financial Institution Guarantee • May Lose Value

Columbia Strategic New York Municipal Income Fund

Institutional 2 Class / CNYRX

Annual Shareholder Report | October 31, 2024

columbiathreadneedleus.com/resources/literature

. You can also request more information by contacting us at

1-800-345-6611.

This report describes changes to the Fund that occurred during the reporting period.

What were the Fund costs for the reporting period?

(Based on a hypothetical $10,000 investment)

Class	Cost of a $10,000 investment	Cost paid as a percentage of a $10,000 investment
Institutional 2 Class	$ 54	0.50 %

Management's Discussion of Fund Performance

The performance of Institutional 2 Class shares for the period presented is shown in the Average Annual Total Returns table.

Top Performance Contributors

Allocations

Security selection

Top Performance Detractors

Allocations

| The Fund’s overweight to resource recovery bonds detracted from performance relative to the benchmark.

Security selection

| Selection in bonds rated A, continuing care retirement

community

(CCRC) and education bonds, and in bonds with under two years to maturity detracted from relative performance.

Fund Performance

The following shows the change in value of a hypothetical $10,000 investment in Institutional 2 Class shares of the Fund during the stated time period.

Growth of $10,000

Average Annual Total Returns (%)	1 year	5 years	10 years
Institutional 2 Class	15.49	0.92	2.36
Bloomberg New York Municipal Bond Index	10.03	1.00	2.18
Bloomberg Municipal Bond Index	9.70	1.05	2.30

Past performance does not guarantee future performance

columbiathreadneedleus.com/investment-products/mutual-funds

for more recent performance information.

Key Fund Statistics

Fund net assets	$ 128,928,163
Total number of portfolio holdings	100
Management services fees (represents 0.47% of Fund average net assets)	$ 592,487
Portfolio turnover for the reporting period	30%

Graphical Representation of Fund

Holdings

Top Holdings

New York City Municipal Water Finance Authority 06/15/2054 5.250%	2.6 %
City of New York 04/01/2054 5.250%	2.5 %
Triborough Bridge & Tunnel Authority 05/15/2064 5.250%	2.5 %
New York Transportation Development Corp. 06/30/2060 5.375%	2.4 %
TSASC, Inc. 06/01/2041 5.000%	2.4 %
New York State Dormitory Authority 03/15/2054 4.000%	2.3 %
City of New York 09/01/2046 4.000%	2.3 %
New York City Transitional Finance Authority 08/01/2048 4.000%	2.3 %
Puerto Rico Sales Tax Financing Corp. 07/01/2046 0.000%	2.2 %
Triborough Bridge & Tunnel Authority 05/15/2062 5.250%	2.1 %

Asset Categories

Credit Quality

Certain Fund Changes

This is a summary of certain changes to the Fund during the reporting period. For more complete information, you may review the Fund’s prospectus, which is available at

columbiathreadneedleus.com/resources/literature

or upon request at 1-800-345-6611.

Availability of Additional Information

LLC

Not FDIC or NCUA Insured • No Financial Institution Guarantee • May Lose Value

Columbia Strategic New York Municipal Income Fund

Institutional 3 Class / CNTYX

Annual Shareholder Report | October 31, 2024

columbiathreadneedleus.com/resources/literature

. You can also request more information by contacting us at

1-800-345-6611.

This report describes changes to the Fund that occurred during the reporting period.

What were the Fund costs for the reporting period?

(Based on a hypothetical $10,000 investment)

Class	Cost of a $10,000 investment	Cost paid as a percentage of a $10,000 investment
Institutional 3 Class	$ 47	0.44 %

Management's Discussion of Fund Performance

The performance of Institutional 3 Class shares for the period presented is shown in the Average Annual Total Returns table.

Top Performance Contributors

Allocations

| Positive contributions to the Fund’s

performance

relative to the benchmark were driven by the portfolio’s overweights to lower rated (BBB, BB, B and non-rated) bonds. Overweights to continuing care retirement community (CCRC), airline, charter school and housing bonds and to bonds with 17 years to maturity and longer added to performance relative to the benchmark. Underweights to bonds with less than 12 years to maturity and bonds rated AAA also added to relative performance.

Security selection

Top Performance Detractors

Allocations

| The Fund’s overweight to resource recovery bonds detracted from performance relative to the benchmark.

Security selection

| Selection in bonds rated A, continuing care retirement community (CCRC) and education bonds, and in bonds with under two years to maturity detracted from relative performance.

Fund Performance

The following shows the change in value of a hypothetical $10,000 investment in Institutional 3 Class shares of the Fund during the stated time period.

Growth of $10,000

Average Annual Total Returns (%)	1 year	5 years	10 years
Institutional 3 Class (a)	15.57	0.98	2.33
Bloomberg New York Municipal Bond Index	10.03	1.00	2.18
Bloomberg Municipal Bond Index	9.70	1.05	2.30

(a)

The returns shown for periods prior to March 1, 2017 (including returns for the Life of the Fund, if shown, which are since Fund inception) include the returns of Class A. These returns are adjusted to reflect any higher class-related operating expenses of the newer share classes, as applicable. Please visit

columbiathreadneedleus.com/investor/investment-products/mutual-funds/appended-performance

for more information.

Past performance does not guarantee future performance

columbiathreadneedleus.com/investment-products/mutual-funds

for more recent performance information.

Key Fund Statistics

Fund net assets	$ 128,928,163
Total number of portfolio holdings	100
Management services fees (represents 0.47% of Fund average net assets)	$ 592,487
Portfolio turnover for the reporting period	30%

Graphical Representation of Fund

Holdings

Top Holdings

New York City Municipal Water Finance Authority 06/15/2054 5.250%	2.6 %
City of New York 04/01/2054 5.250%	2.5 %
Triborough Bridge & Tunnel Authority 05/15/2064 5.250%	2.5 %
New York Transportation Development Corp. 06/30/2060 5.375%	2.4 %
TSASC, Inc. 06/01/2041 5.000%	2.4 %
New York State Dormitory Authority 03/15/2054 4.000%	2.3 %
City of New York 09/01/2046 4.000%	2.3 %
New York City Transitional Finance Authority 08/01/2048 4.000%	2.3 %
Puerto Rico Sales Tax Financing Corp. 07/01/2046 0.000%	2.2 %
Triborough Bridge & Tunnel Authority 05/15/2062 5.250%	2.1 %

Asset Categories

Credit Quality

Certain Fund Changes

This is a summary of certain changes to the Fund during the reporting period. For more complete information, you may review the Fund’s prospectus, which is available at

columbiathreadneedleus.com/resources/literature

or upon request at 1-800-345-6611.

Availability of Additional Information

LLC

Not FDIC or NCUA Insured • No Financial Institution Guarantee • May Lose Value

Item 4. Principal Accountant Fees and Services.

The Registrant has engaged its principal accountant to perform audit services, audit-related services, tax services and other services during the past two fiscal years. The following table details the aggregate fees billed or expected to be billed for each of the last two fiscal years for the series of the relevant registrant whose reports to shareholders are included in this annual filing.

	Amount billed to the registrant ($)		Amount billed to the registrant's investment advisor ($)
	October 31, 2024	October 31, 2023	October 31, 2024	October 31, 2023
Audit fees ^(a)	31,493	30,090	0	0
Audit-related fees ^(b)	0	0	0	0
Tax fees ^(c)	13,430	12,500	0	0
All other fees ^(d)	0	0	0	0
Non-audit fees ^(g)	0	0	581,000	577,000

(a) Audit Fees include amounts related to the audit of the registrant’s annual financial statements or services that are normally provided by the accountant in connection with statutory and regulatory filings or engagements for those fiscal years.

(b) Audit-Related Fees include amounts for assurance and related services by the principal accountant that are reasonably related to the performance of the audit of the registrant’s financial statements and are not reported in Audit Fees above.

(c) Tax Fees include amounts for the review of annual tax returns, the review of required shareholder distribution calculations and typically include amounts for professional services by the principal accountant for tax compliance, tax advice, tax planning and foreign tax filings, if applicable.

(d) All Other Fees include amounts for products and services provided by the principal accountant, other than the services reported in paragraphs (a) through (c) above and typically include SOC-1 reviews.

(e)(1) Audit Committee Pre-Approval Policies and Procedures
The registrant’s Audit Committee is required to pre-approve the engagement of the registrant’s independent auditors to provide audit and non-audit services to the registrant and non-audit services to its investment adviser (excluding any sub-adviser whose role is primarily portfolio management and is sub-contracted or overseen by another investment adviser (the “Adviser”) or any entity controlling, controlled by or under common control with the Adviser that provides ongoing services to the Fund (a “Control Affiliate”) if the engagement relates directly to the operations and financial reporting of the registrant.

The Audit Committee has adopted a Policy for Engagement of Independent Auditors for Audit and Non-Audit Services (the “Policy”). The Policy sets forth the understanding of the Audit Committee regarding the engagement of the registrant’s independent accountants to provide (i) audit and permissible audit-related, tax and other services to the registrant (“Fund Services”); (ii) non-audit services to the registrant’s Adviser and any Control Affiliates, that relates directly to the operations and financial reporting of a Fund (“Fund-related Adviser Services”); and (iii) certain other audit and non-audit services to the registrant’s Adviser and its Control Affiliates. A service will require specific pre-approval by the Audit Committee if it is to be provided by the Fund’s independent auditor; provided, however, that pre-approval of non-audit services to the Fund, the Adviser or Control Affiliates may be waived if certain de minimis requirements set forth in the SEC’s rules are met.

Under the Policy, the Audit Committee may delegate pre-approval authority to any pre-designated member or members who are independent board members. The member(s) to whom such authority is delegated must report, for informational purposes only, any pre-approval decisions to the Audit Committee at its next regular meeting. The Audit Committee's responsibilities with respect to the pre-approval of services performed by the independent auditor may not be delegated to management.

On an annual basis, at a regularly scheduled Audit Committee meeting, the Fund’s Treasurer or other Fund officer shall submit to the Audit Committee a schedule of the types of Fund Services and Fund-related Adviser Services that are subject to specific pre-approval. This schedule will provide a description of each type of service that is subject to specific pre-approval, along with total projected fees for each service. The pre-approval will generally cover a one-year period. The Audit Committee will review and approve the types of services and the projected fees for the next one-year period and may add to, or subtract from, the list of pre-approved services from time to time, based on subsequent determinations. This specific approval acknowledges that the Audit Committee is in agreement with the specific types of services that the independent auditor will be permitted to perform and the projected fees for each service.

The Fund’s Treasurer or other Fund officer shall report to the Audit Committee at each of its regular meetings regarding all Fund Services or Fund-related Adviser Services provided since the last such report was rendered, including a description of the services, by category, with forecasted fees for the annual reporting period, proposed changes requiring specific pre-approval and a description of services provided by the independent auditor, by category, with actual fees during the current reporting period.

(e)(2) None, or 0%, of the Audit-Related Fees, Tax Fees and All Other Fees paid by the Fund or affiliated entities relating directly to the operations and financial reporting of the Registrant disclosed above were approved by the audit committee pursuant to paragraphs (c)(7)(i)(C) of Rule 2-01 of Regulation S-X (which permits audit committee approval after the start of the engagement with respect to services other than audit, review or attest services, if certain conditions are satisfied).

(f) Not applicable.

(g) The aggregate non-audit fees billed by the registrant’s accountant for services rendered to the registrant and rendered to the registrant’s investment adviser (not including any sub-adviser whose role is primarily portfolio management and is subcontracted with or overseen by another investment adviser), and any entity controlling, controlled by, or under common control with the adviser that provides ongoing services to the registrant.

(h) The registrant’s Audit Committee of the Board of Directors has considered whether the provision of non-audit services that were rendered to the registrant’s adviser (not including any sub-adviser whose role is primarily portfolio management and is subcontracted with or overseen by another investment adviser), and any entity controlling, controlled by, or under common control with the investment adviser that provides ongoing services to the registrant that were not pre-approved pursuant to paragraph (c)(7)(ii) of Rule 2-01 of Regulation S-X, is compatible with maintaining the principal accountant’s independence.

(i) Not applicable.

(j) Not applicable.

Portfolio of Investments

October 31, 2024

(Percentages represent value of investments compared to net assets)

Investments in securities

Municipal Bonds 92.9%
Issue Description	Coupon Rate	Principal Amount ($)	Value ($)
Air Transportation 6.9%
New York City Industrial Development Agency(a)
Refunding Revenue Bonds
Trips Obligated Group
Series 2012A
07/01/2028	5.000%	1,400,000	1,407,883
New York Transportation Development Corp.(a)
Refunding Revenue Bonds
American Airlines, Inc. Project
Series 2021
08/01/2031	3.000%	1,300,000	1,221,236
Terminal 4 John F. Kennedy International Airport Project
Series 2020
12/01/2041	4.000%	600,000	572,194
Revenue Bonds
John F. Kennedy International Airport New Terminal One Project
Series 2023
06/30/2060	5.375%	3,000,000	3,107,591
LaGuardia Airport Terminal C&D
Series 2023
04/01/2040	5.625%	1,500,000	1,610,391
Terminal 4 John F. Kennedy International Airport Project
Series 2022
12/01/2042	4.000%	1,000,000	945,288
Total			8,864,583
Charter Schools 8.9%
Albany Capital Resource Corp.
Refunding Revenue Bonds
Brighter Choice Elementary
Series 2021
04/01/2037	4.000%	1,000,000	925,586
Revenue Bonds
Kipp Capital Region Public Charter Schools Project
Series 2024
06/01/2064	5.000%	1,000,000	1,005,815
Build NYC Resource Corp.
Revenue Bonds
Academic Leadership Charter School Project
Series 2021
06/15/2036	4.000%	200,000	195,546
International Leadership Charter School
Series 2013
07/01/2033	5.750%	1,250,000	1,250,375
Social Bonds - KIPP NYC Public School Facilities Canal West Project
Series 2023
07/01/2062	5.250%	1,000,000	1,029,965

Municipal Bonds (continued)
Issue Description	Coupon Rate	Principal Amount ($)	Value ($)
Build NYC Resource Corp.(b)
Revenue Bonds
International Leadership Charter School
Series 2016
07/01/2046	6.250%	265,000	267,428
New World Preparatory Charter School Project
Series 2021
06/15/2051	4.000%	690,000	557,713
Secton Education Partners-Brilla Project
Series 2021
11/01/2051	4.000%	1,000,000	848,790
Social Bonds - East Harlem Scholars Academy Charter School Project
Series 2022
06/01/2062	5.750%	1,000,000	1,048,986
Unity Preparatory Charter School of Brooklyn Project
Series 2023
06/15/2063	5.500%	1,000,000	1,024,758
Build Resource Corp.(c)
Revenue Bonds
Sucess Academy Charter School
Series 2024
09/01/2043	4.000%	1,000,000	976,440
Hempstead Town Local Development Corp.
Revenue Bonds
Evergreen Charter School Project
Series 2022A
06/15/2057	5.500%	500,000	515,653
Monroe County Industrial Development Corp.(b)
Revenue Bonds
Eugenio Maria de Hostos Charter School
Series 2024
07/01/2059	5.000%	1,000,000	1,007,085
Social Bonds - Academy of Health Sciences Charter School Project
Series 2022
07/01/2057	6.000%	750,000	772,190
Total			11,426,330
Disposal 1.5%
New York State Environmental Facilities Corp.(a),(b)
Revenue Bonds
Casella Waste Systems, Inc.
Series 2019 (Mandatory Put 12/03/29)
12/01/2044	2.875%	2,000,000	1,910,976
Higher Education 1.0%
New York State Dormitory Authority
Revenue Bonds
St. John’s University
Series 2007C (NPFGC)
07/01/2026	5.250%	1,205,000	1,245,737

The accompanying Notes to Financial Statements are an integral part of this statement.

Columbia Strategic New York Municipal Income Fund | 2024

Portfolio of Investments (continued)

October 31, 2024

Municipal Bonds (continued)
Issue Description	Coupon Rate	Principal Amount ($)	Value ($)
Hospital 4.5%
Genesee County Funding Corp. (The)
Refunding Revenue Bonds
Rochester Regional Health Project
Series 2022
12/01/2052	5.250%	500,000	520,898
New York State Dormitory Authority
Refunding Revenue Bonds
Montefiore Obligated Group
Series 2020A
09/01/2050	4.000%	1,000,000	902,491
Northwell Health Obligated Group
Series 2024
05/01/2054	4.000%	1,000,000	933,815
Revenue Bonds
White Plains Hospital Obligated Group
Series 2024
10/01/2049	5.250%	2,000,000	2,122,021
Onondaga Civic Development Corp.
Refunding Revenue Bonds
Crouse Health Hospital, Inc.
Series 2024
08/01/2054	5.375%	500,000	504,653
Westchester County Local Development Corp.
Refunding Revenue Bonds
Westchester Medical Center
Series 2016
11/01/2037	3.750%	1,000,000	867,149
Total			5,851,027
Joint Power Authority 2.6%
New York Power Authority
Refunding Revenue Bonds
Series 2020A
11/15/2055	4.000%	500,000	480,268
Revenue Bonds
Green Transmission Project
Series 2022 (AGM)
11/15/2061	4.000%	2,000,000	1,910,251
Series 2024A
11/15/2054	4.000%	1,000,000	962,816
Total			3,353,335
Local General Obligation 7.4%
City of New York
Unlimited General Obligation Bonds
Series 2022A-1
09/01/2046	4.000%	3,000,000	2,926,036
Series 2022D-1
05/01/2042	5.250%	1,250,000	1,371,289
05/01/2043	5.250%	1,000,000	1,092,052

Municipal Bonds (continued)
Issue Description	Coupon Rate	Principal Amount ($)	Value ($)
Series 2024D
04/01/2054	5.250%	3,000,000	3,264,635
Subordinated Series 2023E-1
04/01/2050	4.000%	1,000,000	966,315
Total			9,620,327
Multi-Family 9.3%
Housing Development Corp.
Revenue Bonds
Sustainable Neighborhood
Series 2017G
11/01/2047	3.700%	2,000,000	1,760,091
New York City Housing Development Corp.
Refunding Revenue Bonds
Sustainable Neighborhood
Series 2019
11/01/2039	3.800%	1,410,000	1,340,973
11/01/2049	3.650%	875,000	764,311
Revenue Bonds
Series 2018K
11/01/2048	4.000%	735,000	680,638
Sustainable Development Bonds
Series 2021
05/01/2051	2.750%	1,000,000	702,940
Sustainable Neighborhood
Series 2019
11/01/2049	3.250%	1,710,000	1,374,173
New York State Housing Finance Agency
Revenue Bonds
Affordable Housing
Series 2017M
11/01/2042	3.650%	750,000	680,440
Series 2019D
11/01/2044	3.700%	1,000,000	905,067
Climate Bond Certified/Sustainability Bonds
Series 2019
11/01/2044	3.150%	840,000	705,221
Green Bonds
Series 2017H
11/01/2047	3.650%	1,360,000	1,173,718
Series 2017L (GNMA)
11/01/2037	3.300%	540,000	487,668
Sustainability Bonds
Series 2019I
11/01/2039	3.000%	800,000	687,132
Series 2021J-1 (FHA)
11/01/2056	2.875%	1,000,000	680,280
Total			11,942,652

The accompanying Notes to Financial Statements are an integral part of this statement.

Columbia Strategic New York Municipal Income Fund | 2024

Portfolio of Investments (continued)

October 31, 2024

Municipal Bonds (continued)
Issue Description	Coupon Rate	Principal Amount ($)	Value ($)
Municipal Power 0.8%
Puerto Rico Electric Power Authority(d),(e)
Revenue Bonds
Series 2010XX
07/01/2040	0.000%	1,000,000	515,000
Series 2012A
07/01/2042	0.000%	915,000	471,225
Total			986,225
Other Bond Issue 3.4%
New York Liberty Development Corp.
Refunding Revenue Bonds
Green Bonds - 4 World Trade Center Project
Series 2021
11/15/2051	3.000%	500,000	380,561
New York Transportation Development Corp.(a)
Revenue Bonds
New York State Thruway Service Areas Project
Series 2021
10/31/2046	4.000%	1,500,000	1,321,024
04/30/2053	4.000%	2,000,000	1,703,184
Suffolk Regional Off-Track Betting Co.
Revenue Bonds
Series 2024
12/01/2053	6.000%	1,000,000	1,041,206
Total			4,445,975
Other Industrial Development Bond 0.2%
New York Liberty Development Corp.
Revenue Bonds
Goldman Sachs Headquarters
Series 2007
10/01/2037	5.500%	260,000	306,971
Pool / Bond Bank 0.0%
New York State Dormitory Authority
Unrefunded Revenue Bonds
School Districts Bond Financing Program
Series 2009 (AGM)
10/01/2036	5.125%	15,000	15,023
Ports 3.9%
New York Liberty Development Corp.
Refunding Revenue Bonds
Series 2021-1WTC
02/15/2042	3.000%	2,000,000	1,671,598
Port Authority of New York & New Jersey
Revenue Bonds
Consolidated 85th
Series 1993
03/01/2028	5.375%	1,020,000	1,072,742

Municipal Bonds (continued)
Issue Description	Coupon Rate	Principal Amount ($)	Value ($)
Consolidated 93rd
Series 1994
06/01/2094	6.125%	2,250,000	2,252,448
Total			4,996,788
Recreation 0.7%
Western Regional Off-Track Betting Corp.(b)
Refunding Revenue Bonds
Series 2021
12/01/2041	4.125%	1,000,000	912,293
Refunded / Escrowed 0.7%
Build NYC Resource Corp.
Prerefunded 08/01/25 Revenue Bonds
YMCA of Greater New York Project
Series 2015
08/01/2040	5.000%	900,000	911,846
Resource Recovery 0.6%
Build NYC Resource Corp.(a),(b)
Refunding Revenue Bonds
Pratt Paper, Inc. Project
Series 2014
01/01/2035	5.000%	750,000	750,939
Retirement Communities 5.6%
Brookhaven Local Development Corp.
Refunding Revenue Bonds
Jefferson’s Ferry Project
Series 2016
11/01/2036	5.250%	750,000	771,019
Revenue Bonds
Jefferson’s Ferry Project
Series 2020
11/01/2055	4.000%	1,000,000	895,494
Huntington Local Development Corp.
Revenue Bonds
Fountaingate Garden Project
Series 2021A
07/01/2056	5.250%	2,000,000	1,752,883
Tompkins County Development Corp.
Refunding Revenue Bonds
Kendal at Ithaca, Inc. Project
Series 2014
07/01/2044	5.000%	1,655,000	1,655,869
Ulster County Capital Resource Corp.(b)
Refunding Revenue Bonds
Woodland Pond at New Paltz
Series 2017
09/15/2047	5.250%	500,000	419,866
09/15/2053	5.250%	1,000,000	809,416

The accompanying Notes to Financial Statements are an integral part of this statement.

Columbia Strategic New York Municipal Income Fund | 2024

Portfolio of Investments (continued)

October 31, 2024

Municipal Bonds (continued)
Issue Description	Coupon Rate	Principal Amount ($)	Value ($)
Westchester County Local Development Corp.(b)
Revenue Bonds
Purchase Senior Learning Community
Series 2021
07/01/2056	5.000%	1,000,000	993,792
Total			7,298,339
Sales Tax 9.5%
Commonwealth of Puerto Rico(d),(f)
Revenue Notes
Series 2022
11/01/2051	0.000%	503,088	328,894
Subordinated Series 2022
11/01/2043	0.000%	328,296	211,341
Puerto Rico Sales Tax Financing Corp.(d),(f)
Revenue Bonds
Series 2018A-1
07/01/2046	0.000%	8,600,000	2,808,483
Puerto Rico Sales Tax Financing Corp.(d)
Revenue Bonds
Series 2019A1
07/01/2058	5.000%	750,000	751,451
Triborough Bridge & Tunnel Authority
Revenue Bonds
Sales Tax - MTA Bridges & Tunnels
Series 2022
05/15/2062	5.250%	2,500,000	2,693,487
Series 2024A-1
05/15/2064	5.250%	3,000,000	3,262,784
TBTA Capital Lockbox - City Sales Tax
Series 2023A
05/15/2063	5.500%	2,000,000	2,201,574
Total			12,258,014
Single Family 1.0%
State of New York Mortgage Agency
Refunding Revenue Bonds
Series 2019-217
04/01/2039	3.625%	135,000	126,539
Revenue Bonds
Social Bonds
Series 2023-250 (HUD)
10/01/2053	4.900%	990,000	997,174
State of New York Mortgage Agency(a)
Refunding Revenue Bonds
Series 2019-218
04/01/2038	3.850%	170,000	158,327
Total			1,282,040

Municipal Bonds (continued)
Issue Description	Coupon Rate	Principal Amount ($)	Value ($)
Special Non Property Tax 9.6%
Metropolitan Transportation Authority(f)
Refunding Revenue Bonds
Series 2012A
11/15/2032	0.000%	2,500,000	1,861,246
New York City Transitional Finance Authority
Revenue Bonds
Future Tax Secured
Subordinated Series 2022A-1
08/01/2048	4.000%	3,000,000	2,924,636
Subordinated Series 2023A
05/01/2047	5.000%	1,000,000	1,067,732
New York State Dormitory Authority
Revenue Bonds
Series 2024A
03/15/2054	4.000%	3,000,000	2,931,837
New York State Thruway Authority
Refunding Revenue Bonds
Personal Income Tax - Bidding Group
Series 2022A
03/15/2050	4.000%	2,000,000	1,928,167
Oneida Indian Nation of New York(b),(d)
Revenue Bonds
Series 2024B
09/01/2043	6.000%	500,000	544,551
Triborough Bridge & Tunnel Authority
Refunding Revenue Bonds
Green Bonds
Series 2023C
11/15/2043	5.000%	1,000,000	1,092,218
Total			12,350,387
State General Obligation 0.2%
Commonwealth of Puerto Rico(d)
Unlimited General Obligation Bonds
Series 2021-A1
07/01/2046	4.000%	300,000	279,735
Tobacco 4.8%
Chautauqua Tobacco Asset Securitization Corp.
Refunding Revenue Bonds
Series 2014
06/01/2034	5.000%	1,000,000	1,000,679
New York Counties Tobacco Trust VI
Refunding Revenue Bonds
Tobacco Settlement Pass-Through
Series 2016
06/01/2051	5.000%	2,000,000	1,843,838

The accompanying Notes to Financial Statements are an integral part of this statement.

Columbia Strategic New York Municipal Income Fund | 2024

Portfolio of Investments (continued)

October 31, 2024

Municipal Bonds (continued)
Issue Description	Coupon Rate	Principal Amount ($)	Value ($)
Suffolk Tobacco Asset Securitization Corp.(f)
Refunding Revenue Bonds
Subordinated Series 2021B-2
06/01/2066	0.000%	3,000,000	299,327
TSASC, Inc.
Refunding Revenue Bonds
Series 2017A
06/01/2041	5.000%	3,000,000	3,046,217
Total			6,190,061
Transportation 3.3%
Metropolitan Transportation Authority
Refunding Revenue Bonds
Series 2024A
11/15/2049	5.250%	2,000,000	2,161,887
Revenue Bonds
Green Bonds
Series 2020C-1
11/15/2050	5.000%	2,000,000	2,071,549
Total			4,233,436
Water & Sewer 6.5%
New York City Municipal Water Finance Authority
Revenue Bonds
Subordinated Series 2023AA-1
06/15/2053	5.250%	2,000,000	2,184,487

Municipal Bonds (continued)
Issue Description	Coupon Rate	Principal Amount ($)	Value ($)
Subordinated Series 2024AA
06/15/2054	4.000%	2,000,000	1,927,153
Subordinated Series 2024CC-1
06/15/2054	5.250%	3,000,000	3,287,033
Puerto Rico Commonwealth Aqueduct & Sewer Authority(b),(d)
Refunding Revenue Bonds
Senior Lien
Series 2020A
07/01/2047	5.000%	925,000	944,199
Total			8,342,872
Total Municipal Bonds (Cost $125,165,374)			119,775,911

Money Market Funds 3.9%
	Shares	Value ($)
BlackRock Liquidity Funds MuniCash, Institutional Shares, 3.187%(g)	5,009,241	5,009,742
Total Money Market Funds (Cost $5,009,241)		5,009,742
Total Investments in Securities (Cost: $130,174,615)		124,785,653
Other Assets & Liabilities, Net		4,142,510
Net Assets		128,928,163

At October 31, 2024, securities and/or cash totaling $112,000 were pledged as collateral.

Investments in derivatives

Short futures contracts
Description	Number of contracts	Expiration date	Trading currency	Notional amount	Value/Unrealized appreciation ($)	Value/Unrealized depreciation ($)
U.S. Treasury 10-Year Note	(79)	12/2024	USD	(8,727,031 )	4,010	—

Notes to Portfolio of Investments

(a)	Income from this security may be subject to alternative minimum tax.
(b)	Represents privately placed and other securities and instruments exempt from Securities and Exchange Commission registration (collectively, private placements), such as Section 4(a)(2) and Rule 144A eligible securities, which are often sold only to qualified institutional buyers. At October 31, 2024, the total value of these securities amounted to $12,812,982, which represents 9.94% of total net assets.
(c)	Represents a security purchased on a when-issued basis.
(d)	Municipal obligations include debt obligations issued by or on behalf of territories, possessions, or sovereign nations within the territorial boundaries of the United States. At October 31, 2024, the total value of these securities amounted to $6,854,879, which represents 5.32% of total net assets.
(e)	Represents a security in default.
(f)	Zero coupon bond.
(g)	The rate shown is the seven-day current annualized yield at October 31, 2024.

The accompanying Notes to Financial Statements are an integral part of this statement.

Columbia Strategic New York Municipal Income Fund | 2024

Portfolio of Investments (continued)

October 31, 2024

Abbreviation Legend

AGM	Assured Guaranty Municipal Corporation
FHA	Federal Housing Authority
GNMA	Government National Mortgage Association
HUD	U.S. Department of Housing and Urban Development
NPFGC	National Public Finance Guarantee Corporation

Fair value measurements

The Fund categorizes its fair value measurements according to a three-level hierarchy that maximizes the use of observable inputs and minimizes the use of unobservable inputs by prioritizing that the most observable input be used when available. Observable inputs are those that market participants would use in pricing an investment based on market data obtained from sources independent of the reporting entity. Unobservable inputs are those that reflect the Fund’s assumptions about the information market participants would use in pricing an investment. An investment’s level within the fair value hierarchy is based on the lowest level of any input that is deemed significant to the asset’s or liability’s fair value measurement. The input levels are not necessarily an indication of the risk or liquidity associated with investments at that level. For example, certain U.S. government securities are generally high quality and liquid, however, they are reflected as Level 2 because the inputs used to determine fair value may not always be quoted prices in an active market.

Fair value inputs are summarized in the three broad levels listed below:

■

Level 1 — Valuations based on quoted prices for investments in active markets that the Fund has the ability to access at the measurement date. Valuation adjustments are not applied to Level 1 investments.

■

Level 2 — Valuations based on other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment speeds, credit risks, etc.).

■

Level 3 — Valuations based on significant unobservable inputs (including the Fund’s own assumptions and judgment in determining the fair value of investments).

Inputs that are used in determining fair value of an investment may include price information, credit data, volatility statistics, and other factors. These inputs can be either observable or unobservable. The availability of observable inputs can vary between investments, and is affected by various factors such as the type of investment, and the volume and level of activity for that investment or similar investments in the marketplace. The inputs will be considered by the Investment Manager, along with any other relevant factors in the calculation of an investment’s fair value. The Fund uses prices and inputs that are current as of the measurement date, which may include periods of market dislocations. During these periods, the availability of prices and inputs may be reduced for many investments. This condition could cause an investment to be reclassified between the various levels within the hierarchy.

Investments falling into the Level 3 category, if any, are primarily supported by quoted prices from brokers and dealers participating in the market for those investments. However, these may be classified as Level 3 investments due to lack of market transparency and corroboration to support these quoted prices. Additionally, valuation models may be used as the pricing source for any remaining investments classified as Level 3. These models may rely on one or more significant unobservable inputs and/or significant assumptions by the Investment Manager. Inputs used in valuations may include, but are not limited to, financial statement analysis, capital account balances, discount rates and estimated cash flows, and comparable company data.

The Fund’s Board of Trustees (the Board) has designated the Investment Manager, through its Valuation Committee (the Committee), as valuation designee, responsible for determining the fair value of the assets of the Fund for which market quotations are not readily available using valuation procedures approved by the Board. The Committee consists of voting and non-voting members from various groups within the Investment Manager’s organization, including operations and accounting, trading and investments, compliance, risk management and legal.

The Committee meets at least monthly to review and approve valuation matters, which may include a description of specific valuation determinations, data regarding pricing information received from approved pricing vendors and brokers and the results of Board-approved valuation policies and procedures (the Policies). The Policies address, among other things, instances when market quotations are or are not readily available, including recommendations of third party pricing vendors and a determination of appropriate pricing methodologies; events that require specific valuation determinations and assessment of fair value techniques; securities with a potential for stale pricing, including those that are illiquid, restricted, or in default; and the effectiveness of third party pricing vendors, including periodic reviews of vendors. The Committee meets more frequently, as needed, to discuss additional valuation matters, which may include the need to review back-testing results, review time-sensitive information or approve related valuation actions. Representatives of Columbia Management Investment Advisers, LLC report to the Board at each of its regularly scheduled meetings to discuss valuation matters and actions during the period, similar to those described earlier.

The following table is a summary of the inputs used to value the Fund’s investments at October 31, 2024:

	Level 1 ($)	Level 2 ($)	Level 3 ($)	Total ($)
Investments in Securities
Municipal Bonds	—	119,775,911	—	119,775,911
Money Market Funds	5,009,742	—	—	5,009,742
Total Investments in Securities	5,009,742	119,775,911	—	124,785,653
Investments in Derivatives
Asset
Futures Contracts	4,010	—	—	4,010
Total	5,013,752	119,775,911	—	124,789,663

See the Portfolio of Investments for all investment classifications not indicated in the table.

The Fund’s assets assigned to the Level 2 input category are generally valued using the market approach, in which a security’s value is determined through reference to prices and information from market transactions for similar or identical assets.

Derivative instruments are valued at unrealized appreciation (depreciation).

The accompanying Notes to Financial Statements are an integral part of this statement.

Columbia Strategic New York Municipal Income Fund | 2024

Statement of Operations

Year Ended October 31, 2024

Net investment income
Income:
Dividends — unaffiliated issuers	$42,355
Interest	5,351,589
Total income	5,393,944
Expenses:
Management services fees	592,487
Distribution and/or service fees
Class A	200,277
Class C	31,520
Transfer agent fees
Class A	61,273
Advisor Class	4,929
Class C	3,437
Institutional Class	17,416
Institutional 2 Class	488
Institutional 3 Class	669
Custodian fees	9,873
Printing and postage fees	14,309
Registration fees	14,846
Accounting services fees	31,493
Legal fees	30,352
Compensation of chief compliance officer	23
Compensation of board members	12,105
Deferred compensation of board members	6,916
Other	12,172
Total expenses	1,044,585
Fees waived or expenses reimbursed by Investment Manager and its affiliates	(174,600 )
Expense reduction	(80 )
Total net expenses	869,905
Net investment income	4,524,039
Realized and unrealized gain (loss) — net
Net realized gain (loss) on:
Investments — unaffiliated issuers	(2,095,208 )
Futures contracts	(22,308 )
Net realized loss	(2,117,516 )
Net change in unrealized appreciation (depreciation) on:
Investments — unaffiliated issuers	14,714,869
Futures contracts	4,010
Net change in unrealized appreciation (depreciation)	14,718,879
Net realized and unrealized gain	12,601,363
Net increase in net assets resulting from operations	$17,125,402

The accompanying Notes to Financial Statements are an integral part of this statement.

Columbia Strategic New York Municipal Income Fund | 2024

Statement of Changes in Net Assets (continued)

	Year Ended		Year Ended
	October 31, 2024		October 31, 2023
	Shares	Dollars ($)	Shares	Dollars ($)
Capital stock activity
Class A
Shares sold	233,637	6,104,369	296,213	7,567,021
Distributions reinvested	84,273	2,211,878	89,545	2,268,519
Shares redeemed	(509,966 )	(13,356,640 )	(628,800 )	(15,979,060 )
Net decrease	(192,056 )	(5,040,393 )	(243,042 )	(6,143,520 )
Advisor Class
Shares sold	142,243	3,716,465	99,844	2,489,578
Distributions reinvested	9,151	240,223	7,649	193,400
Shares redeemed	(21,944 )	(560,327 )	(341,233 )	(8,755,337 )
Net increase (decrease)	129,450	3,396,361	(233,740 )	(6,072,359 )
Class C
Shares sold	27,419	713,066	19,233	491,234
Distributions reinvested	5,111	133,913	7,581	192,200
Shares redeemed	(131,480 )	(3,456,514 )	(124,864 )	(3,180,530 )
Net decrease	(98,950 )	(2,609,535 )	(98,050 )	(2,497,096 )
Institutional Class
Shares sold	336,028	8,799,320	430,247	10,924,894
Distributions reinvested	24,368	639,146	28,270	716,353
Shares redeemed	(227,167 )	(5,924,884 )	(735,574 )	(18,642,055 )
Net increase (decrease)	133,229	3,513,582	(277,057 )	(7,000,808 )
Institutional 2 Class
Shares sold	2,991	78,203	1,056	26,975
Distributions reinvested	1,113	29,054	1,667	42,110
Shares redeemed	(25,556 )	(664,609 )	(10,564 )	(270,395 )
Net decrease	(21,452 )	(557,352 )	(7,841 )	(201,310 )
Institutional 3 Class
Shares sold	289,816	7,493,609	128,673	3,250,327
Distributions reinvested	1,831	48,044	1,790	45,301
Shares redeemed	(41,748 )	(1,091,717 )	(161,479 )	(4,132,030 )
Net increase (decrease)	249,899	6,449,936	(31,016 )	(836,402 )
Total net increase (decrease)	200,120	5,152,599	(890,746 )	(22,751,495 )

The accompanying Notes to Financial Statements are an integral part of this statement.

Columbia Strategic New York Municipal Income Fund | 2024

Financial Highlights

The following table is intended to help you understand the Fund’s financial performance. Certain information reflects financial results for a single share of a class held for the periods shown. Per share net investment income (loss) amounts are calculated based on average shares outstanding during the period. Total return assumes reinvestment of all dividends and distributions, if any. Total return does not reflect payment of sales charges, if any. Total return and portfolio turnover are not annualized for periods of less than one year. The ratios of expenses and net investment income are annualized for periods of less than one year. The portfolio turnover rate is calculated without regard to purchase and sales transactions of short-term instruments and certain derivatives, if any. If such transactions were included, the Fund’s portfolio turnover rate may be higher.

	Net asset value, beginning of period	Net investment income	Net realized and unrealized gain (loss)	Total from investment operations	Distributions from net investment income	Distributions from net realized gains	Total distributions to shareholders
Class A
Year Ended 10/31/2024	$23.73	0.92	2.67	3.59	(0.92 )	—	(0.92 )
Year Ended 10/31/2023	$24.04	0.89	(0.32 )	0.57	(0.88 )	—	(0.88 )
Year Ended 10/31/2022	$30.32	0.76	(6.05 )	(5.29 )	(0.76 )	(0.23 )	(0.99 )
Year Ended 10/31/2021	$29.68	0.73	0.81	1.54	(0.72 )	(0.18 )	(0.90 )
Year Ended 10/31/2020(e)	$30.29	0.78	(0.32 )	0.46	(0.78 )	(0.29 )	(1.07 )
Advisor Class
Year Ended 10/31/2024	$23.69	0.99	2.65	3.64	(0.98 )	—	(0.98 )
Year Ended 10/31/2023	$24.00	0.94	(0.31 )	0.63	(0.94 )	—	(0.94 )
Year Ended 10/31/2022	$30.27	0.84	(6.05 )	(5.21 )	(0.83 )	(0.23 )	(1.06 )
Year Ended 10/31/2021	$29.64	0.80	0.81	1.61	(0.80 )	(0.18 )	(0.98 )
Year Ended 10/31/2020(e)	$30.25	0.85	(0.32 )	0.53	(0.85 )	(0.29 )	(1.14 )
Class C
Year Ended 10/31/2024	$23.71	0.80	2.67	3.47	(0.80 )	—	(0.80 )
Year Ended 10/31/2023	$24.02	0.77	(0.31 )	0.46	(0.77 )	—	(0.77 )
Year Ended 10/31/2022	$30.30	0.64	(6.05 )	(5.41 )	(0.64 )	(0.23 )	(0.87 )
Year Ended 10/31/2021	$29.67	0.59	0.81	1.40	(0.59 )	(0.18 )	(0.77 )
Year Ended 10/31/2020(e)	$30.28	0.65	(0.33 )	0.32	(0.64 )	(0.29 )	(0.93 )
Institutional Class
Year Ended 10/31/2024	$23.70	0.99	2.66	3.65	(0.98 )	—	(0.98 )
Year Ended 10/31/2023	$24.02	0.95	(0.33 )	0.62	(0.94 )	—	(0.94 )
Year Ended 10/31/2022	$30.29	0.83	(6.04 )	(5.21 )	(0.83 )	(0.23 )	(1.06 )
Year Ended 10/31/2021	$29.66	0.80	0.81	1.61	(0.80 )	(0.18 )	(0.98 )
Year Ended 10/31/2020(e)	$30.26	0.85	(0.31 )	0.54	(0.85 )	(0.29 )	(1.14 )
Institutional 2 Class
Year Ended 10/31/2024	$23.65	0.99	2.65	3.64	(0.98 )	—	(0.98 )
Year Ended 10/31/2023	$23.96	0.95	(0.31 )	0.64	(0.95 )	—	(0.95 )
Year Ended 10/31/2022	$30.22	0.83	(6.03 )	(5.20 )	(0.83 )	(0.23 )	(1.06 )
Year Ended 10/31/2021	$29.58	0.81	0.81	1.62	(0.80 )	(0.18 )	(0.98 )
Year Ended 10/31/2020(e)	$30.19	0.86	(0.32 )	0.54	(0.86 )	(0.29 )	(1.15 )

The accompanying Notes to Financial Statements are an integral part of this statement.

Columbia Strategic New York Municipal Income Fund | 2024

Financial Highlights (continued)

	Net asset value, end of period	Total return	Total gross expense ratio to average net assets(a)	Total net expense ratio to average net assets(a),(b)	Net investment income ratio to average net assets	Portfolio turnover	Net assets, end of period (000’s)
Class A
Year Ended 10/31/2024	$26.40	15.19%	0.90%	0.76% (c)	3.52%	30%	$78,245
Year Ended 10/31/2023	$23.73	2.20%	0.89% (d)	0.78% (c),(d)	3.49%	23%	$74,887
Year Ended 10/31/2022	$24.04	(17.84% )	0.86% (d)	0.78% (c),(d)	2.74%	22%	$81,708
Year Ended 10/31/2021	$30.32	5.23%	0.85%	0.78% (c)	2.39%	18%	$117,874
Year Ended 10/31/2020 (e)	$29.68	1.59%	0.85% (d)	0.80% (c),(d)	2.63%	26%	$114,883
Advisor Class
Year Ended 10/31/2024	$26.35	15.46%	0.66%	0.51% (c)	3.78%	30%	$8,711
Year Ended 10/31/2023	$23.69	2.46%	0.63% (d)	0.53% (c),(d)	3.71%	23%	$4,763
Year Ended 10/31/2022	$24.00	(17.64% )	0.61% (d)	0.53% (c),(d)	3.00%	22%	$10,435
Year Ended 10/31/2021	$30.27	5.46%	0.61%	0.53% (c)	2.63%	18%	$12,373
Year Ended 10/31/2020 (e)	$29.64	1.84%	0.60% (d)	0.55% (c),(d)	2.88%	26%	$9,151
Class C
Year Ended 10/31/2024	$26.38	14.69%	1.35%	1.21% (c)	3.06%	30%	$3,458
Year Ended 10/31/2023	$23.71	1.74%	1.34% (d)	1.23% (c),(d)	3.02%	23%	$5,455
Year Ended 10/31/2022	$24.02	(18.23% )	1.43% (d)	1.23% (c),(d)	2.28%	22%	$7,882
Year Ended 10/31/2021	$30.30	4.72%	1.60%	1.23% (c)	1.94%	18%	$12,203
Year Ended 10/31/2020 (e)	$29.67	1.10%	1.60% (d)	1.25% (c),(d),(f)	2.18%	26%	$15,103
Institutional Class
Year Ended 10/31/2024	$26.37	15.50%	0.65%	0.51% (c)	3.77%	30%	$25,292
Year Ended 10/31/2023	$23.70	2.42%	0.64% (d)	0.53% (c),(d)	3.73%	23%	$19,576
Year Ended 10/31/2022	$24.02	(17.62% )	0.61% (d)	0.53% (c),(d)	2.94%	22%	$26,486
Year Ended 10/31/2021	$30.29	5.46%	0.60%	0.53% (c)	2.63%	18%	$55,959
Year Ended 10/31/2020 (e)	$29.66	1.77%	0.60% (d)	0.55% (c),(d)	2.88%	26%	$51,296
Institutional 2 Class
Year Ended 10/31/2024	$26.31	15.49%	0.63%	0.50%	3.78%	30%	$574
Year Ended 10/31/2023	$23.65	2.47%	0.62% (d)	0.51% (d)	3.75%	23%	$1,024
Year Ended 10/31/2022	$23.96	(17.62% )	0.59% (d)	0.51% (d)	2.94%	22%	$1,225
Year Ended 10/31/2021	$30.22	5.52%	0.59%	0.52%	2.65%	18%	$1,860
Year Ended 10/31/2020 (e)	$29.58	1.78%	0.58% (d)	0.53% (d)	2.89%	26%	$1,977

The accompanying Notes to Financial Statements are an integral part of this statement.

Columbia Strategic New York Municipal Income Fund | 2024

Financial Highlights (continued)

	Net asset value, beginning of period	Net investment income	Net realized and unrealized gain (loss)	Total from investment operations	Distributions from net investment income	Distributions from net realized gains	Total distributions to shareholders
Institutional 3 Class
Year Ended 10/31/2024	$23.72	1.01	2.66	3.67	(1.00 )	—	(1.00 )
Year Ended 10/31/2023	$24.03	0.97	(0.32 )	0.65	(0.96 )	—	(0.96 )
Year Ended 10/31/2022	$30.31	0.89	(6.09 )	(5.20 )	(0.85 )	(0.23 )	(1.08 )
Year Ended 10/31/2021	$29.67	0.82	0.82	1.64	(0.82 )	(0.18 )	(1.00 )
Year Ended 10/31/2020(e)	$30.28	0.87	(0.32 )	0.55	(0.87 )	(0.29 )	(1.16 )

Notes to Financial Highlights
(a)	In addition to the fees and expenses that the Fund bears directly, the Fund indirectly bears a pro rata share of the fees and expenses of any other funds in which it invests. Such indirect expenses are not included in the Fund’s reported expense ratios.
(b)	Total net expenses include the impact of certain fee waivers/expense reimbursements made by the Investment Manager and certain of its affiliates, if applicable.
(c)	The benefits derived from expense reductions had an impact of less than 0.01%.
(d)	Ratios include interfund lending expense which is less than 0.01%.
(e)	Per share amounts have been adjusted on a retroactive basis to reflect a 4 to 1 reverse stock split completed after the close of business on September 11, 2020.
(f)	Ratios include the impact of voluntary waivers paid by the Investment Manager. For the periods indicated below, if the Investment Manager had not paid these voluntary waivers, the Fund’s net expense ratio would increase by:

	10/31/2020
Class C	0.25%

The accompanying Notes to Financial Statements are an integral part of this statement.

Columbia Strategic New York Municipal Income Fund | 2024

Notes to Financial Statements

October 31, 2024

Note 1. Organization

Columbia Strategic New York Municipal Income Fund (the Fund), a series of Columbia Funds Series Trust I (the Trust), is a non-diversified fund. The Trust is registered under the Investment Company Act of 1940, as amended (the 1940 Act), as an open-end management investment company organized as a Massachusetts business trust.

Fund shares

The Trust may issue an unlimited number of shares (without par value). The Fund offers each of the share classes listed in the Statement of Assets and Liabilities. Although all share classes generally have identical voting, dividend and liquidation rights, each share class votes separately when required by the Trust’s organizational documents or by law. Each share class has its own expense and sales charge structure. Different share classes may have different minimum initial investment amounts and pay different net investment income distribution amounts to the extent the expenses of distributing such share classes vary. Distributions to shareholders in a liquidation will be proportional to the net asset value of each share class.

As described in the Fund’s prospectus, Class A and Class C shares are offered to the general public for investment. Class C shares automatically convert to Class A shares after 8 years. Institutional Class, Institutional 2 Class and Institutional 3 Class shares are available for purchase through authorized investment professionals to omnibus retirement plans or to institutional investors and to certain other investors as also described in the Fund’s prospectus.

The Board of Trustees of the Fund approved the conversion of all Advisor Class shares of the Fund to Institutional Class shares of the Fund and the subsequent elimination of Advisor Class shares. Effective on November 22, 2024, Advisor Class shares of the Fund were converted to Institutional Class shares of the Fund. This was a tax-free transaction for existing Advisor Class shareholders.

Note 2. Summary of significant accounting policies

Basis of preparation

The Fund is an investment company that applies the accounting and reporting guidance in the Financial Accounting Standards Board (FASB) Accounting Standards Codification Topic 946, Financial Services - Investment Companies (ASC 946). The financial statements are prepared in accordance with U.S. generally accepted accounting principles (GAAP), which requires management to make certain estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from those estimates.

The following is a summary of significant accounting policies followed by the Fund in the preparation of its financial statements.

Security valuation

Debt securities generally are valued based on prices obtained from pricing services, which are intended to reflect market transactions for normal, institutional-size trading units of similar securities. The services may use various pricing techniques that take into account, as applicable, factors such as yield, quality, coupon rate, maturity, type of issue, trading characteristics and other data, as well as approved independent broker-dealer quotes. Debt securities for which quotations are not readily available or not believed to be reflective of market value may also be valued based upon a bid quote from an approved independent broker-dealer. Debt securities maturing in 60 days or less are valued primarily at amortized market value, unless this method results in a valuation that management believes does not approximate fair value.

Investments in open-end investment companies (other than exchange-traded funds (ETFs)), are valued at the latest net asset value reported by those companies as of the valuation time.

Futures and options on futures contracts are valued based upon the settlement price at the close of regular trading on their principal exchanges or, in the absence of a settlement price, at the mean of the latest quoted bid and ask prices.

Columbia Strategic New York Municipal Income Fund | 2024

Notes to Financial Statements (continued)

October 31, 2024

Investments for which market quotations are not readily available, or that have quotations which management believes are not reflective of market value or reliable, are valued at fair value as determined in good faith under procedures approved by the Board of Trustees. If a security or class of securities (such as foreign securities) is valued at fair value, such value is likely to be different from the quoted or published price for the security, if available.

The determination of fair value often requires significant judgment. To determine fair value, management may use assumptions including but not limited to future cash flows and estimated risk premiums. Multiple inputs from various sources may be used to determine fair value.

GAAP requires disclosure regarding the inputs and valuation techniques used to measure fair value and any changes in valuation inputs or techniques. In addition, investments shall be disclosed by major category. This information is disclosed following the Fund’s Portfolio of Investments.

Derivative instruments

The Fund invests in certain derivative instruments, as detailed below, in seeking to meet its investment objectives. Derivatives are instruments whose values depend on, or are derived from, in whole or in part, the value of one or more securities, currencies, commodities, indices, or other assets or instruments. Derivatives may be used to increase investment flexibility (including to maintain cash reserves while maintaining desired exposure to certain assets), for risk management (hedging) purposes, to facilitate trading, to reduce transaction costs and to pursue higher investment returns. The Fund may also use derivative instruments to mitigate certain investment risks, such as foreign currency exchange rate risk, interest rate risk and credit risk. Derivatives may involve various risks, including the potential inability of the counterparty to fulfill its obligations under the terms of the contract, the potential for an illiquid secondary market (making it difficult for the Fund to sell or terminate, including at favorable prices) and the potential for market movements which may expose the Fund to gains or losses in excess of the amount shown in the Statement of Assets and Liabilities. The notional exposure of a financial instrument is the nominal or face amount that is used to calculate payments made on that instrument and/or changes in value for the instrument. The notional exposure is a hypothetical underlying quantity upon which payment obligations are computed. Notional exposures provide a gauge for how the Fund may behave given changes in the underlying rate, asset or reference instrument and individual markets. The notional amounts of derivative instruments, if applicable, are not recorded in the financial statements.

A derivative instrument may suffer a marked-to-market loss if the value of the contract decreases due to an unfavorable change in the market rates or values of the underlying instrument. Losses can also occur if the counterparty does not perform its obligations under the contract. The Fund’s risk of loss from counterparty credit risk on over-the-counter derivatives generally is expected to be limited to the aggregate unrealized gain netted against any collateral held by the Fund and the amount of any variation margin held by the counterparty, plus any replacement costs or related amounts. With exchange-traded or centrally cleared derivatives, there is reduced counterparty credit risk to the Fund since the clearinghouse or central counterparty provides some protection in the case of clearing member default. The clearinghouse or central counterparty stands between the buyer and the seller of the contract; therefore, failure of the clearinghouse or central counterparty may pose additional counterparty credit risk. However, credit risk still exists in exchange-traded or centrally cleared derivatives with respect to initial and variation margin that is held in a broker’s customer account. While clearing brokers are required to segregate customer margin from their own assets, in the event that a clearing broker becomes insolvent or goes into bankruptcy and at that time there is a shortfall in the aggregate amount of margin held by the clearing broker for all its clients and such shortfall is remedied by the central counterparty or otherwise, U.S. bankruptcy laws will typically allocate that shortfall on a pro-rata basis across all the clearing broker’s customers (including the Fund), potentially resulting in losses to the Fund.

In order to better define its contractual rights and to secure rights that will help the Fund mitigate its counterparty risk in respect of over-the-counter derivatives, the Fund may enter into an International Swaps and Derivatives Association, Inc. Master Agreement (ISDA Master Agreement) or similar agreement with its derivatives counterparties. An ISDA Master Agreement is an agreement between the Fund and a counterparty that governs over-the-counter derivatives and foreign exchange forward contracts and contains, among other things, collateral posting terms and netting provisions in the event of a default and/or termination event. Under an ISDA Master Agreement, the Fund may, under certain circumstances, offset with the counterparty certain derivative instruments’ payables and/or receivables with collateral held and/or posted and create one single net payment. The provisions of the ISDA Master Agreement typically permit a single net payment in the event of

Columbia Strategic New York Municipal Income Fund | 2024

Notes to Financial Statements (continued)

October 31, 2024

default (close-out netting), including the bankruptcy or insolvency of the counterparty. Note, however, that bankruptcy or insolvency laws of a particular jurisdiction may impose restrictions on or prohibitions against the right of offset or netting in bankruptcy, insolvency or other events.

Collateral (margin) requirements differ by type of derivative. Margin requirements are established by the clearinghouse or central counterparty for exchange-traded and centrally cleared derivatives. Brokers can ask for margin in excess of the minimum in certain circumstances. Collateral terms for most over-the-counter derivatives are subject to regulatory requirements to exchange variation margin with trading counterparties and may have contract specific margin terms as well. For over-the-counter derivatives traded under an ISDA Master Agreement, the collateral requirements are typically calculated by netting the marked-to-market amount for each transaction under such agreement and comparing that amount to the value of any variation margin currently pledged by the Fund and/or the counterparty. Generally, the amount of collateral due from or to a party has to exceed a minimum transfer amount threshold (e.g., $250,000) before a transfer has to be made. To the extent amounts due to the Fund from its counterparties are not fully collateralized, contractually or otherwise, the Fund bears the risk of loss from counterparty nonperformance. The Fund may also pay interest expense on cash collateral received from the broker or receive interest income on cash collateral pledged to the broker. The Fund attempts to mitigate counterparty risk by only entering into agreements with counterparties that it believes have the financial resources to honor their obligations and by monitoring the financial stability of those counterparties.

Certain ISDA Master Agreements allow counterparties of over-the-counter derivatives transactions to terminate derivatives contracts prior to maturity in the event the Fund’s net asset value declines by a stated percentage over a specified time period or if the Fund fails to meet certain terms of the ISDA Master Agreement, which would cause the Fund to accelerate payment of any net liability owed to the counterparty. The Fund also has termination rights if the counterparty fails to meet certain terms of the ISDA Master Agreement. In determining whether to exercise such termination rights, the Fund would consider, in addition to counterparty credit risk, whether termination would result in a net liability owed from the counterparty.

For financial reporting purposes, the Fund does not offset derivative assets and derivative liabilities that are subject to netting arrangements in the Statement of Assets and Liabilities.

Futures contracts

Futures contracts are exchange-traded and represent commitments for the future purchase or sale of an asset at a specified price on a specified date. The Fund bought and sold futures contracts to manage exposure to movements in interest rates. These instruments may be used for other purposes in future periods. Upon entering into futures contracts, the Fund bears risks that it may not achieve the anticipated benefits of the futures contracts and may realize a loss. Additional risks include counterparty credit risk, the possibility of an illiquid market, and that a change in the value of the contract or option may not correlate with changes in the value of the underlying asset.

Upon entering into a futures contract, the Fund deposits cash or securities with the broker, known as a futures commission merchant (FCM), in an amount sufficient to meet the initial margin requirement. The initial margin deposit must be maintained at an established level over the life of the contract. Cash deposited as initial margin is recorded in the Statement of Assets and Liabilities as margin deposits. Securities deposited as initial margin are designated in the Portfolio of Investments. Subsequent payments (variation margin) are made or received by the Fund each day. The variation margin payments are equal to the daily change in the contract value and are recorded as variation margin receivable or payable and are offset in unrealized gains or losses. The Fund generally expects to earn interest income on its margin deposits. The Fund recognizes a realized gain or loss when the contract is closed or expires. Futures contracts involve, to varying degrees, risk of loss in excess of the variation margin disclosed in the Statement of Assets and Liabilities.

Effects of derivative transactions in the financial statements

The following tables are intended to provide additional information about the effect of derivatives on the financial statements of the Fund, including: the fair value of derivatives by risk category and the location of those fair values in the Statement of Assets and Liabilities; and the impact of derivative transactions over the period in the Statement of Operations, including realized and unrealized gains (losses). The derivative instrument schedules following the Portfolio of Investments present additional information regarding derivative instruments outstanding at the end of the period, if any.

Columbia Strategic New York Municipal Income Fund | 2024

Notes to Financial Statements (continued)

October 31, 2024

The following table is a summary of the fair value of derivative instruments (not considered to be hedging instruments for accounting disclosure purposes) at October 31, 2024:

	Asset derivatives
Risk exposure category	Statement of assets and liabilities location	Fair value ($)
Interest rate risk	Component of total distributable earnings (loss) — unrealized appreciation on futures contracts	4,010 *

*	Includes cumulative appreciation (depreciation) as reported in the tables following the Portfolio of Investments. Only the current day’s variation margin for futures and centrally cleared swaps, if any, is reported in receivables or payables in the Statement of Assets and Liabilities.

The following table indicates the effect of derivative instruments (not considered to be hedging instruments for accounting disclosure purposes) in the Statement of Operations for the year ended October 31, 2024:

Amount of realized gain (loss) on derivatives recognized in income
Risk exposure category	Futures contracts ($)
Interest rate risk	(22,308 )

Change in unrealized appreciation (depreciation) on derivatives recognized in income
Risk exposure category	Futures contracts ($)
Interest rate risk	4,010

The following table is a summary of the average daily outstanding volume by derivative instrument for the year ended October 31, 2024:

Derivative instrument	Average notional amounts ($)
Futures contracts — short	200,388

Delayed delivery securities

The Fund may trade securities on other than normal settlement terms, including securities purchased or sold on a “when-issued” or "forward commitment" basis. This may increase risk to the Fund since the other party to the transaction may fail to deliver, which could cause the Fund to subsequently invest at less advantageous prices. The Fund designates cash or liquid securities in an amount equal to the delayed delivery commitment.

Security transactions

Security transactions are accounted for on the trade date. Cost is determined and gains (losses) are based upon the specific identification method for both financial statement and federal income tax purposes.

Income recognition

Interest income is recorded on an accrual basis. Market premiums and discounts, including original issue discounts, are amortized and accreted, respectively, over the expected life of the security on all debt securities, unless otherwise noted.

The Fund may place a debt security on non-accrual status and reduce related interest income when it becomes probable that the interest will not be collected and the amount of uncollectible interest can be reasonably estimated. The Fund may also adjust accrual rates when it becomes probable the full interest will not be collected and a partial payment will be received. A defaulted debt security is removed from non-accrual status when the issuer resumes interest payments or when collectability of interest is reasonably assured.

Dividend income is recorded on the ex-dividend date.

Columbia Strategic New York Municipal Income Fund | 2024

Notes to Financial Statements (continued)

October 31, 2024

Expenses

General expenses of the Trust are allocated to the Fund and other funds of the Trust based upon relative net assets or other expense allocation methodologies determined by the nature of the expense. Expenses directly attributable to the Fund are charged to the Fund. Expenses directly attributable to a specific class of shares are charged to that share class.

Determination of class net asset value

All income, expenses (other than class-specific expenses, which are charged to that share class, as shown in the Statement of Operations) and realized and unrealized gains (losses) are allocated to each class of the Fund on a daily basis, based on the relative net assets of each class, for purposes of determining the net asset value of each class.

Federal income tax status

The Fund intends to qualify each year as a regulated investment company under Subchapter M of the Internal Revenue Code, as amended, and will distribute substantially all of its net tax-exempt and investment company taxable income and net capital gain, if any, for its tax year, and as such will not be subject to federal income taxes. In addition, the Fund intends to distribute in each calendar year substantially all of its ordinary income, capital gain net income and certain other amounts, if any, such that the Fund should not be subject to federal excise tax. Therefore, no federal income or excise tax provision is recorded.

Distributions to shareholders

Distributions from net investment income, if any, are declared daily and paid monthly. Net realized capital gains, if any, are distributed at least annually. Income distributions and capital gain distributions are determined in accordance with federal income tax regulations, which may differ from GAAP.

Guarantees and indemnifications

Under the Trust’s organizational documents and, in some cases, by contract, its officers and trustees are indemnified against certain liabilities arising out of the performance of their duties to the Trust or its funds. In addition, certain of the Fund’s contracts with its service providers contain general indemnification clauses. The Fund’s maximum exposure under these arrangements is unknown since the amount of any future claims that may be made against the Fund cannot be determined, and the Fund has no historical basis for predicting the likelihood of any such claims.

Note 3. Fees and other transactions with affiliates

Management services fees

The Fund has entered into a Management Agreement with Columbia Management Investment Advisers, LLC (the Investment Manager), a wholly-owned subsidiary of Ameriprise Financial, Inc. (Ameriprise Financial). Under the Management Agreement, the Investment Manager provides the Fund with investment research and advice, as well as administrative and accounting services. The management services fee is an annual fee that is equal to a percentage of the Fund’s daily net assets that declines from 0.47% to 0.31% as the Fund’s net assets increase. The effective management services fee rate for the year ended October 31, 2024 was 0.47% of the Fund’s average daily net assets.

Compensation of Board members

Members of the Board of Trustees who are not officers or employees of the Investment Manager or Ameriprise Financial are compensated for their services to the Fund as disclosed in the Statement of Operations. Under a Deferred Compensation Plan (the Deferred Plan), these members of the Board of Trustees may elect to defer payment of up to 100% of their compensation. Deferred amounts are treated as though equivalent dollar amounts had been invested in shares of certain funds managed by the Investment Manager. The Fund’s liability for these amounts is adjusted for market value changes and remains in the Fund until distributed in accordance with the Deferred Plan. All amounts payable under the Deferred Plan constitute a general unsecured obligation of the Fund. The expense for the Deferred Plan, which includes Trustees’ fees deferred during the current period as well as any gains or losses on the Trustees’ deferred compensation balances as a result of market fluctuations, is included in "Deferred compensation of board members" in the Statement of Operations.

Columbia Strategic New York Municipal Income Fund | 2024

Notes to Financial Statements (continued)

October 31, 2024

Compensation of Chief Compliance Officer

The Board of Trustees has appointed a Chief Compliance Officer for the Fund in accordance with federal securities regulations. As disclosed in the Statement of Operations, a portion of the Chief Compliance Officer’s total compensation is allocated to the Fund, along with other allocations to affiliated registered investment companies managed by the Investment Manager and its affiliates, based on relative net assets.

Transfer agency fees

Under a Transfer and Dividend Disbursing Agent Agreement, Columbia Management Investment Services Corp. (the Transfer Agent), an affiliate of the Investment Manager and a wholly-owned subsidiary of Ameriprise Financial, is responsible for providing transfer agency services to the Fund. The Transfer Agent has contracted with SS&C GIDS, Inc. (SS&C GIDS) to serve as sub-transfer agent. The Transfer Agent pays the fees of SS&C GIDS for services as sub-transfer agent and SS&C GIDS is not entitled to reimbursement for such fees from the Fund (with the exception of out-of-pocket fees).

The Fund pays the Transfer Agent a monthly transfer agency fee based on the number or the average value of accounts, depending on the type of account. In addition, the Fund pays the Transfer Agent a fee for shareholder services based on the number of accounts or on a percentage of the average aggregate value of the Fund’s shares maintained in omnibus accounts up to the lesser of the amount charged by the financial intermediary or a cap established by the Board of Trustees from time to time.

The Transfer Agent also receives compensation from the Fund for various shareholder services and reimbursements for certain out-of-pocket fees. Total transfer agency fees for Institutional 2 Class and Institutional 3 Class shares are subject to an annual limitation of not more than 0.07% and 0.02%, respectively, of the average daily net assets attributable to each share class.

For the year ended October 31, 2024, the Fund’s effective transfer agency fee rates as a percentage of average daily net assets of each class were as follows:

	Effective rate (%)
Class A	0.08
Advisor Class	0.08
Class C	0.08
Institutional Class	0.08
Institutional 2 Class	0.06
Institutional 3 Class	0.01

An annual minimum account balance fee of $20 may apply to certain accounts with a value below the applicable share class’s initial minimum investment requirements to reduce the impact of small accounts on transfer agency fees. These minimum account balance fees are remitted to the Fund and recorded as part of expense reductions in the Statement of Operations. For the year ended October 31, 2024, these minimum account balance fees reduced total expenses of the Fund by $80.

Distribution and service fees

The Fund has entered into an agreement with Columbia Management Investment Distributors, Inc. (the Distributor), an affiliate of the Investment Manager and a wholly-owned subsidiary of Ameriprise Financial, for distribution and shareholder services. The Board of Trustees has approved, and the Fund has adopted, distribution and shareholder service plans (the Plans) applicable to certain share classes, which set the distribution and service fees for the Fund. These fees are calculated daily and are intended to compensate the Distributor and/or eligible selling and/or servicing agents for selling shares of the Fund and providing services to investors.

Under the Plans, the Fund pays a monthly service fee to the Distributor at the maximum annual rate of 0.25% of the average daily net assets attributable to Class A and Class C shares of the Fund. Also under the Plans, the Fund pays a monthly distribution fee to the Distributor at the maximum annual rate of 0.45% of the average daily net assets attributable to Class C shares of the Fund.

Columbia Strategic New York Municipal Income Fund | 2024

Notes to Financial Statements (continued)

October 31, 2024

Sales charges (unaudited)

Sales charges, including front-end charges and contingent deferred sales charges (CDSCs), received by the Distributor for distributing Fund shares for the year ended October 31, 2024, if any, are listed below:

	Front End (%)	CDSC (%)	Amount ($)
Class A	3.00	0.75 (a)	13,650
Class C	—	1.00 (b)	—

(a)	This charge is imposed on certain investments of $500,000 or more if redeemed within 12 months after purchase.
(b)	This charge applies to redemptions within 12 months after purchase, with certain limited exceptions.

The Fund’s other share classes are not subject to sales charges.

Expenses waived/reimbursed by the Investment Manager and its affiliates

The Investment Manager and certain of its affiliates have contractually agreed to waive fees and/or reimburse expenses (excluding certain fees and expenses described below) for the period(s) disclosed below, unless sooner terminated at the sole discretion of the Board of Trustees, so that the Fund’s net operating expenses, after giving effect to fees waived/expenses reimbursed and any balance credits and/or overdraft charges from the Fund’s custodian, do not exceed the following annual rate(s) as a percentage of the classes’ average daily net assets:

	March 1, 2024 through February 28, 2025 (%)	Prior to March 1, 2024 (%)
Class A	0.76	0.78
Advisor Class	0.51	0.53
Class C	1.21	1.23
Institutional Class	0.51	0.53
Institutional 2 Class	0.50	0.51
Institutional 3 Class	0.44	0.46

Under the agreement governing these fee waivers and/or expense reimbursement arrangements, the following fees and expenses are excluded from the waiver/reimbursement commitment, and therefore will be paid by the Fund, if applicable: taxes (including foreign transaction taxes), expenses associated with investments in affiliated and non-affiliated pooled investment vehicles (including mutual funds and exchange-traded funds), transaction costs and brokerage commissions, costs related to any securities lending program, dividend expenses associated with securities sold short, inverse floater program fees and expenses, transaction charges and interest on borrowed money, interest, costs associated with shareholder meetings, infrequent and/or unusual expenses and any other expenses the exclusion of which is specifically approved by the Board of Trustees. This agreement may be modified or amended only with approval from the Investment Manager, certain of its affiliates and the Fund. Any fees waived and/or expenses reimbursed under the expense reimbursement arrangements described above are not recoverable by the Investment Manager or its affiliates in future periods.

Note 4. Federal tax information

The timing and character of income and capital gain distributions are determined in accordance with income tax regulations, which may differ from GAAP because of temporary or permanent book to tax differences.

At October 31, 2024, these differences were primarily due to differing treatment for derivative investments, tax straddles, principal and/or interest from fixed income securities, defaulted securities/troubled debt, capital loss carryforwards, trustees’ deferred compensation and distributions. To the extent these differences were permanent, reclassifications were made among the components of the Fund’s net assets. Temporary differences do not require reclassifications.

Columbia Strategic New York Municipal Income Fund | 2024

Notes to Financial Statements (continued)

October 31, 2024

The following reclassifications were made:

Undistributed net investment income ($)	Accumulated net realized (loss) ($)	Paid in capital ($)
26,714	(26,715 )	1

Net investment income (loss) and net realized gains (losses), as disclosed in the Statement of Operations, and net assets were not affected by this reclassification.

The tax character of distributions paid during the years indicated was as follows:

Year Ended October 31, 2024				Year Ended October 31, 2023
Ordinary income ($)	Tax-exempt income ($)	Long-term capital gains ($)	Total ($)	Ordinary income ($)	Tax-exempt income ($)	Long-term capital gains ($)	Total ($)
18,963	4,476,715	—	4,495,678	38,792	4,311,331	—	4,350,123

Short-term capital gain distributions, if any, are considered ordinary income distributions for tax purposes.

At October 31, 2024, the components of distributable earnings on a tax basis were as follows:

Undistributed ordinary income ($)	Undistributed tax- exempt income ($)	Undistributed long-term capital gains ($)	Capital loss carryforwards ($)	Net unrealized (depreciation) ($)
—	1,629,674	—	(8,614,703 )	(5,722,251 )

At October 31, 2024, the cost of all investments for federal income tax purposes along with the aggregate gross unrealized appreciation and depreciation based on that cost was:

Federal tax cost ($)	Gross unrealized appreciation ($)	Gross unrealized (depreciation) ($)	Net unrealized (depreciation) ($)
130,511,914	1,350,257	(7,072,508 )	(5,722,251 )

Tax cost of investments and unrealized appreciation/(depreciation) may also include timing differences that do not constitute adjustments to tax basis.

The following capital loss carryforwards, determined at October 31, 2024, may be available to reduce future net realized gains on investments, if any, to the extent permitted by the Internal Revenue Code. In addition, for the year ended October 31, 2024, capital loss carryforwards utilized, if any, were as follows:

No expiration short-term ($)	No expiration long-term ($)	Total ($)	Utilized ($)
(4,661,143 )	(3,953,560 )	(8,614,703 )	—

Management of the Fund has concluded that there are no significant uncertain tax positions in the Fund that would require recognition in the financial statements. However, management’s conclusion may be subject to review and adjustment at a later date based on factors including, but not limited to, new tax laws, regulations, and administrative interpretations (including relevant court decisions). Generally, the Fund’s federal tax returns for the prior three fiscal years remain subject to examination by the Internal Revenue Service.

Note 5. Portfolio information

The cost of purchases and proceeds from sales of securities, excluding short-term investments and derivatives, if any, aggregated to $37,555,667 and $40,451,151, respectively, for the year ended October 31, 2024. The amount of purchase and sale activity impacts the portfolio turnover rate reported in the Financial Highlights.

Columbia Strategic New York Municipal Income Fund | 2024

Notes to Financial Statements (continued)

October 31, 2024

Note 6. Interfund lending

Pursuant to an exemptive order granted by the Securities and Exchange Commission, the Fund participates in a program (the Interfund Program) allowing each participating Columbia Fund (each, a Participating Fund) to lend money directly to and, except for closed-end funds and money market funds, borrow money directly from other Participating Funds for temporary purposes. The amounts eligible for borrowing and lending under the Interfund Program are subject to certain restrictions.

Interfund loans are subject to the risk that the borrowing fund could be unable to repay the loan when due, and a delay in repayment to the lending fund could result in lost opportunities and/or additional lending costs. The exemptive order is subject to conditions intended to mitigate conflicts of interest arising from the Investment Manager’s relationship with each Participating Fund.

The Fund did not borrow or lend money under the Interfund Program during the year ended October 31, 2024.

Note 7. Line of credit

The Fund has access to a revolving credit facility with a syndicate of banks led by JPMorgan Chase Bank, N.A., Citibank, N.A. and Wells Fargo Bank, N.A. whereby the Fund may borrow for the temporary funding of shareholder redemptions or for other temporary or emergency purposes. Pursuant to an October 24, 2024 amendment and restatement, the credit facility, which is an agreement between the Fund and certain other funds managed by the Investment Manager or an affiliated investment manager, severally and not jointly, permits aggregate borrowings up to $900 million. Interest is currently charged to each participating fund based on its borrowings at a rate equal to the higher of (i) the federal funds effective rate, (ii) the secured overnight financing rate plus 0.10% and (iii) the overnight bank funding rate, plus 1.00% in each case. Each borrowing under the credit facility matures no later than 60 days after the date of borrowing. The Fund also pays a commitment fee equal to its pro rata share of the unused amount of the credit facility at a rate of 0.15% per annum. The commitment fee is included in other expenses in the Statement of Operations. This agreement expires annually in October unless extended or renewed. Prior to the October 24, 2024 amendment and restatement, the Fund had access to a revolving credit facility with a syndicate of banks led by JPMorgan Chase Bank, N.A., Citibank, N.A. and Wells Fargo Bank, N.A. which permitted collective borrowings up to $900 million. Interest was charged to each participating fund based on its borrowings at a rate equal to the higher of (i) the federal funds effective rate, (ii) the secured overnight financing rate plus 0.10% and (iii) the overnight bank funding rate, plus 1.00% in each case.

The Fund had no borrowings during the year ended October 31, 2024.

Note 8. Significant risks

Credit risk

Credit risk is the risk that the value of debt instruments in the Fund’s portfolio may decline because the issuer defaults or otherwise becomes unable or unwilling, or is perceived to be unable or unwilling, to honor its financial obligations, such as making payments to the Fund when due. Credit rating agencies assign credit ratings to certain debt instruments to indicate their credit risk. Lower-rated or unrated debt instruments held by the Fund may present increased credit risk as compared to higher-rated debt instruments.

High-yield investments risk

Securities and other debt instruments held by the Fund that are rated below investment grade (commonly called "high-yield" or "junk" bonds) and unrated debt instruments of comparable quality expose the Fund to a greater risk of loss of principal and income than a fund that invests solely or primarily in investment grade debt instruments. In addition, these investments have greater price fluctuations, are less liquid and are more likely to experience a default than higher-rated debt instruments. High-yield debt instruments are considered to be predominantly speculative with respect to the issuer’s capacity to pay interest and repay principal.

Columbia Strategic New York Municipal Income Fund | 2024

Notes to Financial Statements (continued)

October 31, 2024

Interest rate risk

Interest rate risk is the risk of losses attributable to changes in interest rates. In general, if interest rates rise, the values of debt instruments tend to fall, and if interest rates fall, the values of debt instruments tend to rise. Actions by governments and central banking authorities can result in increases or decreases in interest rates. Higher periods of inflation could lead such authorities to raise interest rates. Increasing interest rates may negatively affect the value of debt securities held by the Fund, resulting in a negative impact on the Fund’s performance and net asset value per share. In general, the longer the maturity or duration of a debt security, the greater its sensitivity to changes in interest rates. The Fund is subject to the risk that the income generated by its investments may not keep pace with inflation.

Liquidity risk

Liquidity risk is the risk associated with a lack of marketability of investments which may make it difficult to sell the investment at a desirable time or price. Changing regulatory, market or other conditions or environments (for example, the interest rate or credit environments) may adversely affect the liquidity of a Fund’s investments. A Fund may have to accept a lower selling price for the holding, sell other investments, or forego another, more appealing investment opportunity. Generally, the less liquid the market at the time a Fund sells a portfolio investment, the greater the risk of loss or decline of value to the Fund. A less liquid market can lead to an increase in Fund redemptions, which may negatively impact Fund performance and net asset value per share, including, for example, if the Fund is forced to sell securities in a down market.

Market risk

The Fund may incur losses due to declines in the value of one or more securities in which it invests. These declines may be due to factors affecting a particular issuer, or the result of, among other things, political, regulatory, market, economic or social developments affecting the relevant market(s) more generally. In addition, turbulence in financial markets and reduced liquidity in equity, credit and/or fixed income markets may negatively affect many issuers, which could adversely affect the Fund’s ability to price or value hard-to-value assets in thinly traded and closed markets and could cause significant redemptions and operational challenges. Global economies and financial markets are increasingly interconnected, and conditions and events in one country, region or financial market may adversely impact issuers in a different country, region or financial market. These risks may be magnified if certain events or developments adversely interrupt the global supply chain; in these and other circumstances, such risks might affect companies worldwide. As a result, local, regional or global events such as terrorism, war, other conflicts, natural disasters, disease/virus outbreaks and epidemics or other public health issues, recessions, depressions or other events – or the potential for such events – could have a significant negative impact on global economic and market conditions.

Municipal securities risk

Municipal securities are debt obligations generally issued to obtain funds for various public purposes, including general financing for state and local governments, or financing for a specific project or public facility, and include obligations of the governments of the U.S. territories, commonwealths and possessions such as Guam, Puerto Rico and the U.S. Virgin Islands to the extent such obligations are exempt from state and U.S. federal income taxes. The value of municipal securities can be significantly affected by actual or expected political and legislative changes at the federal or state level. Municipal securities may be fully or partially backed by the taxing authority of the local government, by the credit of a private issuer, by the current or anticipated revenues from a specific project or specific assets or by domestic or foreign entities providing credit support, such as letters of credit, guarantees or insurance, and are generally classified into general obligation bonds and special revenue obligations. Because many municipal securities are issued to finance projects in sectors such as education, health care, transportation and utilities, conditions in those sectors can affect the overall municipal market.

Issuers in a state, territory, commonwealth or possession in which the Fund invests may experience significant financial difficulties for various reasons, including as the result of events that cannot be reasonably anticipated or controlled such as economic downturns or similar periods of economic stress, social conflict or unrest, labor disruption and natural disasters. Such financial difficulties may lead to credit rating downgrades or defaults of such issuers which in turn, could affect the market values and marketability of many or all municipal obligations of issuers in such state, territory, commonwealth or possession. The value of the Fund’s shares will be negatively impacted to the extent it invests in such securities. The Fund’s annual and semiannual reports show the Fund’s investment exposures at a point in time. The risk of investing in the Fund is directly correlated to the Fund’s investment exposures.

Columbia Strategic New York Municipal Income Fund | 2024

Notes to Financial Statements (continued)

October 31, 2024

Because the Fund invests substantially in municipal securities issued by the state identified in the Fund’s name and political sub-divisions of that state, the Fund will be particularly affected by adverse tax, legislative, regulatory, demographic or political changes as well as changes impacting the state’s financial, economic or other condition and prospects. In addition, because of the relatively small number of issuers of tax-exempt securities in the state, the Fund may invest a higher percentage of assets in a single issuer and, therefore, be more exposed to the risk of loss than a fund that invests more broadly. The value of municipal and other securities owned by the Fund also may be adversely affected by future changes in federal or state income tax laws.

Non-diversification risk

A non-diversified fund is permitted to invest a greater percentage of its total assets in fewer issuers than a diversified fund. This increases the risk that a change in the value of any one investment held by the Fund could affect the overall value of the Fund more than it would affect that of a diversified fund holding a greater number of investments. Accordingly, the Fund’s value will likely be more volatile than the value of a more diversified fund.

Shareholder concentration risk

At October 31, 2024, one unaffiliated shareholder of record owned 20.2% of the outstanding shares of the Fund in one or more accounts. The Fund has no knowledge about whether any portion of those shares was owned beneficially. Fund shares sold to or redeemed by concentrated accounts may have a significant effect on the operations of the Fund. In the case of a large redemption, the Fund may be forced to sell investments at inopportune times, including its liquid positions, which may result in Fund losses and the Fund holding a higher percentage of less liquid positions. Large redemptions could result in decreased economies of scale and increased operating expenses for non-redeeming Fund shareholders.

Note 9. Subsequent events

Management has evaluated the events and transactions that have occurred through the date the financial statements were issued. Other than as noted in Note 1 above, there were no items requiring adjustment of the financial statements or additional disclosure.

Note 10. Information regarding pending and settled legal proceedings

Ameriprise Financial and certain of its affiliates are involved in the normal course of business in legal proceedings which include regulatory inquiries, arbitration and litigation, including class actions concerning matters arising in connection with the conduct of their activities as part of a diversified financial services firm. Ameriprise Financial believes that the Fund is not currently the subject of, and that neither Ameriprise Financial nor any of its affiliates are the subject of, any pending legal, arbitration or regulatory proceedings that are likely to have a material adverse effect on the Fund or the ability of Ameriprise Financial or its affiliates to perform under their contracts with the Fund. Ameriprise Financial is required to make quarterly (10-Q), annual (10-K) and, as necessary, 8-K filings with the Securities and Exchange Commission (SEC) on legal and regulatory matters that relate to Ameriprise Financial and its affiliates. Copies of these filings may be obtained by accessing the SEC website at www.sec.gov.

There can be no assurance that these matters, or the adverse publicity associated with them, will not result in increased Fund redemptions, reduced sale of Fund shares or other adverse consequences to the Fund. Further, although we believe proceedings are not likely to have a material adverse effect on the Fund or the ability of Ameriprise Financial or its affiliates to perform under their contracts with the Fund, these proceedings are subject to uncertainties and, as such, we are unable to estimate the possible loss or range of loss that may result. An adverse outcome in one or more of these proceedings could result in adverse judgments, settlements, fines, penalties or other relief that could have a material adverse effect on the consolidated financial condition or results of operations of Ameriprise Financial or one or more of its affiliates that provide services to the Fund.

Columbia Strategic New York Municipal Income Fund | 2024

Report of Independent Registered Public Accounting Firm

To the Board of Trustees of Columbia Funds Series Trust I and Shareholders of Columbia Strategic New York Municipal Income Fund

Opinion on the Financial Statements

We have audited the accompanying statement of assets and liabilities, including the portfolio of investments, of Columbia Strategic New York Municipal Income Fund (one of the funds constituting Columbia Funds Series Trust I, referred to hereafter as the "Fund") as of October 31, 2024, the related statement of operations for the year ended October 31, 2024, the statement of changes in net assets for each of the two years in the period ended October 31, 2024, including the related notes, and the financial highlights for each of the five years in the period ended October 31, 2024 (collectively referred to as the "financial statements"). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Fund as of October 31, 2024, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period ended October 31, 2024 and the financial highlights for each of the five years in the period ended October 31, 2024 in conformity with accounting principles generally accepted in the United States of America.

Basis for Opinion

These financial statements are the responsibility of the Fund’s management. Our responsibility is to express an opinion on the Fund’s financial statements based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be independent with respect to the Fund in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits of these financial statements in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud.

Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. Our procedures included confirmation of securities owned as of October 31, 2024 by correspondence with the custodian and brokers. We believe that our audits provide a reasonable basis for our opinion.

/s/PricewaterhouseCoopers LLP

Minneapolis, Minnesota

December 20, 2024

We have served as the auditor of one or more investment companies within the Columbia Funds Complex since 1977.

Columbia Strategic New York Municipal Income Fund | 2024

Federal Income Tax Information

(Unaudited)

The Fund hereby designates the following tax attributes for the fiscal year ended October 31, 2024. Shareholders will be notified in early 2025 of the amounts for use in preparing 2024 income tax returns.

Exempt- interest dividends
99.58%

Exempt-interest dividends. The percentage of net investment income distributed during the fiscal year that qualifies as exempt-interest dividends for federal income tax purposes. A portion of the income may be subject to federal alternative minimum tax.

Approval of Management Agreement

(Unaudited)

Columbia Management Investment Advisers, LLC (the Investment Manager, and together with its domestic and global affiliates, Columbia Threadneedle Investments), a wholly-owned subsidiary of Ameriprise Financial, Inc. (Ameriprise Financial), serves as the investment manager to Columbia Strategic New York Municipal Income Fund (the Fund). Under a management agreement (the Management Agreement), the Investment Manager provides investment advice and other services to the Fund and other funds distributed by Columbia Management Investment Distributors, Inc. (collectively, the Funds).

On an annual basis, the Fund’s Board of Trustees (the Board), including the independent Board members (the Independent Trustees), considers renewal of the Management Agreement. The Investment Manager prepared detailed reports for the Board and its Contracts Committee (including its Contracts Subcommittee) in March, April, May and June 2024, including reports providing the results of analyses performed by a third-party data provider, Broadridge Financial Solutions, Inc. (Broadridge), and comprehensive responses by the Investment Manager to written requests for information by independent legal counsel to the Independent Trustees (Independent Legal Counsel), to assist the Board in making this determination. In addition, throughout the year, the Board (or its committees or subcommittees) regularly meets with portfolio management teams and senior management personnel and reviews information prepared by the Investment Manager addressing the services the Investment Manager provides and Fund performance. The Board also accords appropriate weight to the work, deliberations and conclusions of the various committees (including their subcommittees), such as the Contracts Committee, the Investment Review Committee, the Audit Committee and the Compliance Committee in determining whether to continue the Management Agreement.

The Board, at its June 27, 2024 Board meeting (the June Meeting), considered the renewal of the Management Agreement for an additional one-year term. At the June Meeting, Independent Legal Counsel reviewed with the Independent Trustees various factors relevant to the Board’s consideration of advisory agreements and the Board’s legal responsibilities related to such consideration. The Independent Trustees considered such information as they, their legal counsel or the Investment Manager believed reasonably necessary to evaluate and to approve the continuation of the Management Agreement. Among other things, the information and factors considered included the following:

•

Information on the investment performance of the Fund relative to the performance of a group of mutual funds determined to be comparable to the Fund by Broadridge, as well as performance relative to one or more benchmarks;

•

Information on the Fund’s management fees and total expenses, including information comparing the Fund’s expenses to those of a group of comparable mutual funds, as determined by Broadridge;

•

The Investment Manager’s agreement to contractually limit or cap total operating expenses for the Fund so that total operating expenses (excluding certain fees and expenses, such as transaction costs and certain other investment related expenses, interest, taxes, acquired fund fees and expenses and infrequent and/or unusual expenses) would not exceed a specified annual rate, as a percentage of the Fund’s net assets;

Columbia Strategic New York Municipal Income Fund | 2024

Approval of Management Agreement (continued)

(Unaudited)

•

Terms of the Management Agreement;

•

Descriptions of other agreements and arrangements with affiliates of the Investment Manager relating to the operations of the Fund, including agreements with respect to the provision of transfer agency and shareholder services to the Fund;

•

Descriptions of various services performed by the Investment Manager under the Management Agreement, including portfolio management and portfolio trading practices;

•

Information regarding any recently negotiated management fees of similarly-managed portfolios of other institutional clients of the Investment Manager;

•

Information regarding the resources of the Investment Manager, including information regarding senior management, portfolio managers and other personnel;

•

Information regarding the capabilities of the Investment Manager with respect to compliance monitoring services;

•

The profitability to the Investment Manager and its affiliates from their relationships with the Fund; and

•

Report provided by the Board’s independent fee consultant, JDL Consultants, LLC (JDL).

Following an analysis and discussion of the foregoing, and the factors identified below, the Board, including all of the Independent Trustees, approved the renewal of the Management Agreement.

Nature, extent and quality of services provided by the Investment Manager

The Board analyzed various reports and presentations it had received detailing the services performed by the Investment Manager, as well as its history, expertise, resources and relative capabilities, and the qualifications of its personnel.

The Board specifically considered the many developments during recent years concerning the services provided by the Investment Manager. Among other things, the Board noted the organization and depth of the equity and credit research departments. The Board further observed the enhancements to the investment risk management department’s processes, systems and oversight over the past several years. The Board also took into account the broad scope of services provided by the Investment Manager to the Fund, including, among other services, investment, risk and compliance oversight. The Board also took into account the information it received concerning the Investment Manager’s ability to attract and retain key portfolio management personnel and that it has sufficient resources to provide competitive and adequate compensation to investment personnel.

In connection with the Board’s evaluation of the overall package of services provided by the Investment Manager, the Board also considered the nature, quality and range of administrative services provided to the Fund by the Investment Manager, as well as the achievements in 2023 in the performance of administrative services, and noted the various enhancements anticipated for 2024. In evaluating the quality of services provided under the Management Agreement, the Board also took into account the organization and strength of the Fund’s and its service providers’ compliance programs. The Board also reviewed the financial condition of the Investment Manager and its affiliates and each entity’s ability to carry out its responsibilities under the Management Agreement and the Fund’s other service agreements.

In addition, the Board discussed the acceptability of the terms of the Management Agreement, noting that no changes were proposed from the form of agreement previously approved. The Board also noted the wide array of legal and compliance services provided to the Fund under the Management Agreement.

After reviewing these and related factors (including investment performance as discussed below), the Board concluded, within the context of their overall conclusions, that the nature, extent and quality of the services provided to the Fund under the Management Agreement supported the continuation of the Management Agreement.

Columbia Strategic New York Municipal Income Fund | 2024

Approval of Management Agreement (continued)

(Unaudited)

Investment performance

The Board carefully reviewed the investment performance of the Fund, including detailed reports providing the results of analyses performed by each of the Investment Manager, Broadridge and JDL collectively showing, for various periods (including since manager inception): (i) the performance of the Fund, (ii) the Fund’s performance relative to peers and benchmarks and (iii) the net assets of the Fund. The Board observed that the Fund’s performance for certain periods ranked above median based on information provided by Broadridge.

The Board also reviewed a description of the third-party data provider’s methodology for identifying the Fund’s peer groups for purposes of performance and expense comparisons.

The Board also considered the Investment Manager’s performance and reputation generally. After reviewing these and related factors, the Board concluded, within the context of their overall conclusions, that the performance of the Fund and the Investment Manager, in light of other considerations, supported the continuation of the Management Agreement.

Comparative fees, costs of services provided and the profits realized by the Investment Manager and its affiliates from their relationships with the Fund

The Board reviewed comparative fees and the costs of services provided under the Management Agreement. The Board members considered detailed comparative information set forth in an annual report on fees and expenses, including, among other things, data (based on analyses conducted by Broadridge and JDL) showing a comparison of the Fund’s expenses with median expenses paid by funds in its comparative peer universe, as well as data showing the Fund’s contribution to the Investment Manager’s profitability.

The Board considered the reports of JDL, which assisted in the Board’s analysis of the Funds’ performance and expenses and the reasonableness of the Funds’ fee rates. The Board accorded particular weight to the notion that a primary objective of the level of fees is to achieve a rational pricing model applied consistently across the various product lines in the Fund family, while assuring that the overall fees for each Fund (with certain exceptions) are generally in line with the current “pricing philosophy” such that Fund total expense ratios, in general, approximate or are lower than the median expense ratios of funds in the same Lipper comparison universe. The Board took into account that the Fund’s total expense ratio (after considering proposed expense caps/waivers) was slightly below the peer universe’s median expense ratio shown in the reports.

After reviewing these and related factors, the Board concluded, within the context of their overall conclusions, that the levels of management fees and expenses of the Fund, in light of other considerations, supported the continuation of the Management Agreement.

The Board also considered the profitability of the Investment Manager and its affiliates in connection with the Investment Manager providing management services to the Fund. With respect to the profitability of the Investment Manager and its affiliates, the Independent Trustees referred to information discussing the profitability to the Investment Manager and Ameriprise Financial from managing, operating and distributing the Funds. The Board considered that the profitability generated by the Investment Manager in 2023 had declined from 2022 levels, due to a variety of factors, including the decreased assets under management of the Funds. It also took into account the indirect economic benefits flowing to the Investment Manager or its affiliates in connection with managing or distributing the Funds, such as the enhanced ability to offer various other financial products to Ameriprise Financial customers, soft dollar benefits and overall reputational advantages. The Board noted that the fees paid by the Fund should permit the Investment Manager to offer competitive compensation to its personnel, make necessary investments in its business and earn an appropriate profit. After reviewing these and related factors, the Board concluded, within the context of their overall conclusions, that the costs of services provided and the profitability to the Investment Manager and its affiliates from their relationships with the Fund supported the continuation of the Management Agreement.

Columbia Strategic New York Municipal Income Fund | 2024

Approval of Management Agreement (continued)

(Unaudited)

Economies of scale

The Board considered the potential existence of economies of scale in the provision by the Investment Manager of services to the Fund, and whether those economies of scale were shared with the Fund through breakpoints in investment management fees or other means, such as expense limitation arrangements and additional investments by the Investment Manager in investment, trading, compliance and other resources. The Board considered the economies of scale that might be realized as the Fund’s net asset level grows and took note of the extent to which Fund shareholders might also benefit from such growth. In this regard, the Board took into account that management fees decline as Fund assets exceed various breakpoints, all of which have not been surpassed. The Board observed that the Management Agreement thus provides for breakpoints in the management fee rate schedule that allow opportunities for shareholders to realize lower fees as Fund assets grow and that there are additional opportunities through other means for sharing economies of scale with shareholders.

Conclusion

The Board reviewed all of the above considerations in reaching its decision to approve the continuation of the Management Agreement. In reaching its conclusions, no single factor was determinative.

On June 27, 2024, the Board, including all of the Independent Trustees, determined that fees payable under the Management Agreement were fair and reasonable in light of the extent and quality of services provided and approved the renewal of the Management Agreement.

Columbia Strategic New York Municipal Income Fund | 2024

Assets
Investments in securities, at value
Unaffiliated issuers (cost $130,174,615)	$124,785,653
Cash	3,874
Margin deposits on:
Futures contracts	112,000
Receivable for:
Investments sold	3,373,986
Capital shares sold	409,311
Dividends	7,599
Interest	1,731,264
Variation margin for futures contracts	15,837
Expense reimbursement due from Investment Manager	594
Prepaid expenses	3,248
Deferred compensation of board members	99,213
Total assets	130,542,579
Liabilities
Payable for:
Investments purchased on a delayed delivery basis	976,670
Capital shares redeemed	102,954
Distributions to shareholders	384,534
Management services fees	1,652
Distribution and/or service fees	600
Transfer agent fees	6,970
Compensation of board members	518
Other expenses	19,965
Deferred compensation of board members	120,553
Total liabilities	1,614,416
Net assets applicable to outstanding capital stock	$128,928,163
Represented by
Paid in capital	142,140,530
Total distributable earnings (loss)	(13,212,367 )
Total - representing net assets applicable to outstanding capital stock	$128,928,163

Class A
Net assets	$78,245,179
Shares outstanding	2,964,350
Net asset value per share	$26.40
Maximum sales charge	3.00%
Maximum offering price per share (calculated by dividing the net asset value per share by 1.0 minus the maximum sales charge for Class A shares)	$27.22
Advisor Class
Net assets	$8,711,119
Shares outstanding	330,532
Net asset value per share	$26.35
Class C
Net assets	$3,458,272
Shares outstanding	131,077
Net asset value per share	$26.38
Institutional Class
Net assets	$25,292,390
Shares outstanding	959,054
Net asset value per share	$26.37
Institutional 2 Class
Net assets	$574,435
Shares outstanding	21,834
Net asset value per share	$26.31
Institutional 3 Class
Net assets	$12,646,768
Shares outstanding	479,262
Net asset value per share	$26.39

	Year Ended October 31, 2024	Year Ended October 31, 2023
Operations
Net investment income	$4,524,039	$4,374,283
Net realized loss	(2,117,516 )	(3,685,713 )
Net change in unrealized appreciation (depreciation)	14,718,879	3,565,327
Net increase in net assets resulting from operations	17,125,402	4,253,897
Distributions to shareholders
Net investment income and net realized gains
Class A	(2,797,412 )	(2,888,558 )
Advisor Class	(240,563 )	(193,810 )
Class C	(136,816 )	(208,070 )
Institutional Class	(852,116 )	(834,514 )
Institutional 2 Class	(29,393 )	(42,437 )
Institutional 3 Class	(439,378 )	(182,734 )
Total distributions to shareholders	(4,495,678 )	(4,350,123 )
Increase (decrease) in net assets from capital stock activity	5,152,599	(22,751,495 )
Total increase (decrease) in net assets	17,782,323	(22,847,721 )
Net assets at beginning of year	111,145,840	133,993,561
Net assets at end of year	$128,928,163	$111,145,840

Portfolio of Investments	3
Statement of Assets and Liabilities	9
Statement of Operations	11
Statement of Changes in Net Assets	12
Financial Highlights	14
Notes to Financial Statements	18
Report of Independent Registered Public Accounting Firm	29
Federal Income Tax Information	30
Approval of Management Agreement	30

(registrant)	Columbia Funds Series Trust I

By (Signature and Title)	/s/ Daniel J. Beckman
	Daniel J. Beckman, President and Principal Executive Officer

Date	December 20, 2024