MEMORANDUM

DATE: September 20, 1999

TO: File

FROM: Joanna Majewski

RE: Item 77(d): Form N-SAR for Fidelity Boston Street Trust

The following is an update to Fidelity Target Timeline 1999 Fund, Fidelity Target Timeline 2001 Fund, and Fidelity Target Timeline 2003 Fund pursuant to a Board approved vote on April 15, 1999.

Effective June 1, 1999, Fidelity Target Timeline 1999 Fund, Fidelity Target Timeline 2001 Fund, and Fidelity Target Timeline 2003 Fund are permitted to lend up to 15% of net assets to other funds through the interfund lending program, and will be subject to the standard 1940 Act borrowing limit of 33 1/3% of total assets as set forth in the funds' standard fundamental borrowing limit.