<SEC-DOCUMENT>0001683863-20-011733-index.html : 20200708
<SEC-HEADER>0001683863-20-011733.hdr.sgml : 20200708
<ACCEPTANCE-DATETIME>20200708075225
ACCESSION NUMBER:		0001683863-20-011733
CONFORMED SUBMISSION TYPE:	N-CSR
PUBLIC DOCUMENT COUNT:		34
CONFORMED PERIOD OF REPORT:	20200430
FILED AS OF DATE:		20200708
DATE AS OF CHANGE:		20200708
EFFECTIVENESS DATE:		20200708

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			COLUMBIA FUNDS SERIES TRUST I
		CENTRAL INDEX KEY:			0000773757
		IRS NUMBER:				363376651
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			0630

	FILING VALUES:
		FORM TYPE:		N-CSR
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-04367
		FILM NUMBER:		201017284

	BUSINESS ADDRESS:	
		STREET 1:		225 FRANKLIN STREET
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02110
		BUSINESS PHONE:		800-345-6611

	MAIL ADDRESS:	
		STREET 1:		225 FRANKLIN STREET
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02110

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	COLUMBIA FUNDS TRUST IX
		DATE OF NAME CHANGE:	20031107

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	LIBERTY STEIN ROE FUNDS MUNICIPAL TRUST
		DATE OF NAME CHANGE:	19991025

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	STEINROE MUNICIPAL TRUST
		DATE OF NAME CHANGE:	19920703
<SERIES-AND-CLASSES-CONTRACTS-DATA>
<EXISTING-SERIES-AND-CLASSES-CONTRACTS>
<SERIES>
<OWNER-CIK>0000773757
<SERIES-ID>S000012096
<SERIES-NAME>Columbia Corporate Income Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000032979
<CLASS-CONTRACT-NAME>Columbia Corporate Income Fund Class A
<CLASS-CONTRACT-TICKER-SYMBOL>LIIAX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000032981
<CLASS-CONTRACT-NAME>Columbia Corporate Income Fund Class C
<CLASS-CONTRACT-TICKER-SYMBOL>CIOCX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000032982
<CLASS-CONTRACT-NAME>Columbia Corporate Income Fund Institutional Class
<CLASS-CONTRACT-TICKER-SYMBOL>SRINX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000122677
<CLASS-CONTRACT-NAME>Columbia Corporate Income Fund Institutional 3 Class
<CLASS-CONTRACT-TICKER-SYMBOL>CRIYX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000122678
<CLASS-CONTRACT-NAME>Columbia Corporate Income Fund Advisor Class
<CLASS-CONTRACT-TICKER-SYMBOL>CIFRX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000122679
<CLASS-CONTRACT-NAME>Columbia Corporate Income Fund Institutional 2 Class
<CLASS-CONTRACT-TICKER-SYMBOL>CPIRX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000773757
<SERIES-ID>S000012097
<SERIES-NAME>Columbia Total Return Bond Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000032983
<CLASS-CONTRACT-NAME>Columbia Total Return Bond Fund Class A
<CLASS-CONTRACT-TICKER-SYMBOL>LIBAX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000032985
<CLASS-CONTRACT-NAME>Columbia Total Return Bond Fund Class C
<CLASS-CONTRACT-TICKER-SYMBOL>LIBCX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000032986
<CLASS-CONTRACT-NAME>Columbia Total Return Bond Fund Class R
<CLASS-CONTRACT-TICKER-SYMBOL>CIBRX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000032987
<CLASS-CONTRACT-NAME>Columbia Total Return Bond Fund Institutional Class
<CLASS-CONTRACT-TICKER-SYMBOL>SRBFX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000121793
<CLASS-CONTRACT-NAME>Columbia Total Return Bond Fund Advisor Class
<CLASS-CONTRACT-TICKER-SYMBOL>CBNRX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000121794
<CLASS-CONTRACT-NAME>Columbia Total Return Bond Fund Institutional 2 Class
<CLASS-CONTRACT-TICKER-SYMBOL>CTBRX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000122680
<CLASS-CONTRACT-NAME>Columbia Total Return Bond Fund Institutional 3 Class
<CLASS-CONTRACT-TICKER-SYMBOL>CTBYX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000773757
<SERIES-ID>S000012098
<SERIES-NAME>Columbia U.S. Treasury Index Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000032988
<CLASS-CONTRACT-NAME>Columbia U.S. Treasury Index Fund Class A
<CLASS-CONTRACT-TICKER-SYMBOL>LUTAX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000032990
<CLASS-CONTRACT-NAME>Columbia U.S. Treasury Index Fund Class C
<CLASS-CONTRACT-TICKER-SYMBOL>LUTCX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000032991
<CLASS-CONTRACT-NAME>Columbia U.S. Treasury Index Fund Institutional Class
<CLASS-CONTRACT-TICKER-SYMBOL>IUTIX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000122681
<CLASS-CONTRACT-NAME>Columbia U.S. Treasury Index Fund Institutional 2 Class
<CLASS-CONTRACT-TICKER-SYMBOL>CUTRX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000174616
<CLASS-CONTRACT-NAME>Columbia U.S. Treasury Index Fund Institutional 3 Class
<CLASS-CONTRACT-TICKER-SYMBOL>CUTYX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000773757
<SERIES-ID>S000012102
<SERIES-NAME>Columbia Small Cap Value Fund I
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000033005
<CLASS-CONTRACT-NAME>Columbia Small Cap Value Fund I Class A
<CLASS-CONTRACT-TICKER-SYMBOL>CSMIX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000033007
<CLASS-CONTRACT-NAME>Columbia Small Cap Value Fund I Class C
<CLASS-CONTRACT-TICKER-SYMBOL>CSSCX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000033008
<CLASS-CONTRACT-NAME>Columbia Small Cap Value Fund I Institutional Class
<CLASS-CONTRACT-TICKER-SYMBOL>CSCZX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000078991
<CLASS-CONTRACT-NAME>Columbia Small Cap Value Fund I Institutional 3 Class
<CLASS-CONTRACT-TICKER-SYMBOL>CSVYX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000094701
<CLASS-CONTRACT-NAME>Columbia Small Cap Value Fund I Class R
<CLASS-CONTRACT-TICKER-SYMBOL>CSVRX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000122682
<CLASS-CONTRACT-NAME>Columbia Small Cap Value Fund I Advisor Class
<CLASS-CONTRACT-TICKER-SYMBOL>CVVRX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000122683
<CLASS-CONTRACT-NAME>Columbia Small Cap Value Fund I Institutional 2 Class
<CLASS-CONTRACT-TICKER-SYMBOL>CUURX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000773757
<SERIES-ID>S000021579
<SERIES-NAME>Columbia Bond Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000061833
<CLASS-CONTRACT-NAME>Columbia Bond Fund Class A
<CLASS-CONTRACT-TICKER-SYMBOL>CNDAX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000061834
<CLASS-CONTRACT-NAME>Columbia Bond Fund Class C
<CLASS-CONTRACT-TICKER-SYMBOL>CNDCX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000061835
<CLASS-CONTRACT-NAME>Columbia Bond Fund Institutional Class
<CLASS-CONTRACT-TICKER-SYMBOL>UMMGX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000078993
<CLASS-CONTRACT-NAME>Columbia Bond Fund Institutional 3 Class
<CLASS-CONTRACT-TICKER-SYMBOL>CBFYX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000094716
<CLASS-CONTRACT-NAME>Columbia Bond Fund Class V
<CLASS-CONTRACT-TICKER-SYMBOL>CNDTX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000109452
<CLASS-CONTRACT-NAME>Columbia Bond Fund Class R
<CLASS-CONTRACT-TICKER-SYMBOL>CBFRX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000122693
<CLASS-CONTRACT-NAME>Columbia Bond Fund Advisor Class
<CLASS-CONTRACT-TICKER-SYMBOL>CNDRX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000122694
<CLASS-CONTRACT-NAME>Columbia Bond Fund Institutional 2 Class
<CLASS-CONTRACT-TICKER-SYMBOL>CNFRX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000773757
<SERIES-ID>S000048611
<SERIES-NAME>Columbia Multi-Asset Income Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000153248
<CLASS-CONTRACT-NAME>Columbia Multi-Asset Income Fund Class A
<CLASS-CONTRACT-TICKER-SYMBOL>CLNAX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000153249
<CLASS-CONTRACT-NAME>Columbia Multi-Asset Income Fund Class C
<CLASS-CONTRACT-TICKER-SYMBOL>CLCNX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000153251
<CLASS-CONTRACT-NAME>Columbia Multi-Asset Income Fund Advisor Class
<CLASS-CONTRACT-TICKER-SYMBOL>CLNFX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000153252
<CLASS-CONTRACT-NAME>Columbia Multi-Asset Income Fund Institutional 2 Class
<CLASS-CONTRACT-TICKER-SYMBOL>CLNVX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000153254
<CLASS-CONTRACT-NAME>Columbia Multi-Asset Income Fund Institutional Class
<CLASS-CONTRACT-TICKER-SYMBOL>CLNZX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000174617
<CLASS-CONTRACT-NAME>Columbia Multi-Asset Income Fund Institutional 3 Class
<CLASS-CONTRACT-TICKER-SYMBOL>CMUYX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000773757
<SERIES-ID>S000055250
<SERIES-NAME>Multi-Manager Directional Alternative Strategies Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000179758
<CLASS-CONTRACT-NAME>Multi-Manager Directional Alternative Strategies Fund Institutional Class
<CLASS-CONTRACT-TICKER-SYMBOL>CDAZX
</CLASS-CONTRACT>
</SERIES>
</EXISTING-SERIES-AND-CLASSES-CONTRACTS>
</SERIES-AND-CLASSES-CONTRACTS-DATA>
</SEC-HEADER>
<DOCUMENT>
<TYPE>N-CSR
<SEQUENCE>1
<FILENAME>f6223d1.htm
<DESCRIPTION>COLUMBIA FUNDS SERIES TRUST I
<TEXT>
Document 1 - file: f6223d1.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.CODE ETH <SEQUENCE>2 <FILENAME>f6223d2.htm <DESCRIPTION>CODE OF ETHICS <TEXT> Document 2 - file: f6223d2.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.CERT <SEQUENCE>3 <FILENAME>f6223d3.htm <DESCRIPTION>SECTION 302 CERTIFICATION <TEXT> Document 3 - file: f6223d3.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.906 CERT <SEQUENCE>4 <FILENAME>f6223d4.htm <DESCRIPTION>SECTION 906 CERTIFICATION <TEXT> Document 4 - file: f6223d4.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>img02b6a2261.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 5 - file: img02b6a2261.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>img10e3ba022.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 6 - file: img10e3ba022.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>img2a61535f3.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 7 - file: img2a61535f3.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>img05f3b7492.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 8 - file: img05f3b7492.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>img21244e483.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 9 - file: img21244e483.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>img98bf00d04.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 10 - file: img98bf00d04.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>imgdd96e7b21.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 11 - file: imgdd96e7b21.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>img00c2f9871.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 12 - file: img00c2f9871.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>13 <FILENAME>img42bc24642.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 13 - file: img42bc24642.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>14 <FILENAME>img562b0d8a3.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 14 - file: img562b0d8a3.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>15 <FILENAME>img2741ced93.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 15 - file: img2741ced93.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>16 <FILENAME>img28c673fe1.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 16 - file: img28c673fe1.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>17 <FILENAME>img5203ee502.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 17 - file: img5203ee502.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>18 <FILENAME>img2b850fee3.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 18 - file: img2b850fee3.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>19 <FILENAME>imgb24e55d02.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 19 - file: imgb24e55d02.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>20 <FILENAME>imgce8864591.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 20 - file: imgce8864591.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>21 <FILENAME>img015c9b721.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 21 - file: img015c9b721.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>22 <FILENAME>img07c25e6f3.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 22 - file: img07c25e6f3.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>23 <FILENAME>img8c5b571f2.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 23 - file: img8c5b571f2.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>24 <FILENAME>img1e1c35ed3.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 24 - file: img1e1c35ed3.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>25 <FILENAME>img8f7f04e02.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 25 - file: img8f7f04e02.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>26 <FILENAME>imgf0abb3201.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 26 - file: imgf0abb3201.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>27 <FILENAME>g13c7h2ym299lxo5e3z74.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 27 - file: g13c7h2ym299lxo5e3z74.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>28 <FILENAME>g1pvywrm8le90i6tplcv5.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 28 - file: g1pvywrm8le90i6tplcv5.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>29 <FILENAME>g3zf7chu3mizlxaept6cn.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 29 - file: g3zf7chu3mizlxaept6cn.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>30 <FILENAME>g67hiqmydrhh715p73voo.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 30 - file: g67hiqmydrhh715p73voo.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>31 <FILENAME>gapzdylqyc0sbjcydn69t.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 31 - file: gapzdylqyc0sbjcydn69t.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>32 <FILENAME>gfp1n083qvgtr428w670d.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 32 - file: gfp1n083qvgtr428w670d.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>33 <FILENAME>gftja9wjzxj40cxj77ixd.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 33 - file: gftja9wjzxj40cxj77ixd.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>34 <FILENAME>gw5joxiker2on25fb7dbq.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 34 - file: gw5joxiker2on25fb7dbq.jpg
</DOCUMENT> </SEC-DOCUMENT>