The Federal Home Loan Bank of Boston consistently receives the highest possible agency ratings. The Bank is rated Aaa
by Moody's Investors Service and AAA by Standard & Poor's Corporation.

In July, 2009, Moody's Investors Service released a credit-rating report on the Federal Home Loan Bank of Boston, which received a rating of Aaa. Read the report.

In February, 2009, Moody's Investors Service released a credit-rating report on the Federal Home Loan Bank System, which received a rating of Aaa. Read the report.