Supplement to the

Fidelity® Tax-Free Bond Fund

April 1, 2026

STATEMENT OF ADDITIONAL INFORMATION

The following information replaces similar information found in the "Management Contract" section for Michael Maka.

As of January 31, 2026, the dollar range of shares of Fidelity® Tax-Free Bond Fund beneficially owned by the portfolio manager was $100,001-$500,000.

SFB-SSTK-0526-120-1.774661.120 May 5, 2026