Supplement to the

Fidelity® Sustainable Target Date Funds

Class A, Class M, Class C, Class I, and Class Z

May 30, 2025

STATEMENT OF ADDITIONAL INFORMATION

The following information supplements information found in the "Management Contracts" section.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date Retirement Fund ($1 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date Retirement Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2010 Fund ($1 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2010 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2015 Fund ($1 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2015 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2020 Fund ($5 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2020 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	$none	none

* Includes Fidelity® Sustainable Target Date 2025 Fund ($3 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2025 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2030 Fund ($9 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2030 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2035 Fund ($8 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2035 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2040 Fund ($11 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2040 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2045 Fund ($10 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2045 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2050 Fund ($11 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2050 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2055 Fund ($9 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2055 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2060 Fund ($7 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2060 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2065 Fund ($5 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2065 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2070 Fund ($1 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2070 Fund beneficially owned by Ms. Dourney was none.

Effective September 9, 2025, Fidelity® Sustainable Target Date Income Fund will be renamed Fidelity® Sustainable Target Date Retirement Fund. All references to the former name are replaced with the new name as appropriate.

AFST-SSTK-1225-101-1.9921272.101 December 26, 2025

Supplement to the

Fidelity® Sustainable Target Date Funds

May 30, 2025

STATEMENT OF ADDITIONAL INFORMATION

The following information supplements information found in the "Management Contracts" section.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date Retirement Fund ($1 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date Retirement Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2010 Fund ($1 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2010 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2015 Fund ($1 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2015 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2020 Fund ($5 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2020 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	$none	none

* Includes Fidelity® Sustainable Target Date 2025 Fund ($3 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2025 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2030 Fund ($9 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2030 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2035 Fund ($8 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2035 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2040 Fund ($11 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2040 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2045 Fund ($10 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2045 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2050 Fund ($11 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2050 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2055 Fund ($9 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2055 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2060 Fund ($7 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2060 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2065 Fund ($5 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2065 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2070 Fund ($1 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2070 Fund beneficially owned by Ms. Dourney was none.

Effective September 9, 2025, Fidelity® Sustainable Target Date Income Fund will be renamed Fidelity® Sustainable Target Date Retirement Fund. All references to the former name are replaced with the new name as appropriate.

FST-SSTK-1225-101-1.9921275.101 December 26, 2025

Supplement to the

Fidelity® Sustainable Target Date Funds

Class K6

May 30, 2025

STATEMENT OF ADDITIONAL INFORMATION

The following information supplements information found in the "Management Contracts" section.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date Retirement Fund ($1 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date Retirement Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2010 Fund ($1 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2010 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2015 Fund ($1 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2015 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2020 Fund ($5 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2020 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	$none	none

* Includes Fidelity® Sustainable Target Date 2025 Fund ($3 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2025 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2030 Fund ($9 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2030 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2035 Fund ($8 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2035 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2040 Fund ($11 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2040 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2045 Fund ($10 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2045 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2050 Fund ($11 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2050 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2055 Fund ($9 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2055 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2060 Fund ($7 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2060 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2065 Fund ($5 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2065 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2070 Fund ($1 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2070 Fund beneficially owned by Ms. Dourney was none.

Effective September 9, 2025, Fidelity® Sustainable Target Date Income Fund will be renamed Fidelity® Sustainable Target Date Retirement Fund. All references to the former name are replaced with the new name as appropriate.

FSTK6-SSTK-1225-101-1.9921274.101 December 26, 2025

Supplement to the

Fidelity® Sustainable Target Date Funds

Class K

May 30, 2025

STATEMENT OF ADDITIONAL INFORMATION

The following information supplements information found in the "Management Contracts" section.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date Retirement Fund ($1 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date Retirement Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2010 Fund ($1 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2010 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2015 Fund ($1 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2015 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2020 Fund ($5 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2020 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	$none	none

* Includes Fidelity® Sustainable Target Date 2025 Fund ($3 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2025 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2030 Fund ($9 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2030 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2035 Fund ($8 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2035 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2040 Fund ($11 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2040 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2045 Fund ($10 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2045 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2050 Fund ($11 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2050 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2055 Fund ($9 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2055 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2060 Fund ($7 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2060 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2065 Fund ($5 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2065 Fund beneficially owned by Ms. Dourney was none.

The following table provides information relating to other accounts managed by Cait Dourney as of June 30, 2025:

	Registered Investment  Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	118	319	none
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$430,294	$243,581	none
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® Sustainable Target Date 2070 Fund ($1 (in millions) assets managed).

As of June 30, 2025, the dollar range of shares of Fidelity® Sustainable Target Date 2070 Fund beneficially owned by Ms. Dourney was none.

Effective September 9, 2025, Fidelity® Sustainable Target Date Income Fund will be renamed Fidelity® Sustainable Target Date Retirement Fund. All references to the former name are replaced with the new name as appropriate.

FST-K-SSTK-1225-101-1.9921273.101 December 26, 2025