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How can I calculate the annual percentage yield (APY) on my account?

You can use the APY tool on the Federal Financial Institutions Examination Council (FFIEC) Federal Disclosure Computational Tools page of the FFIEC's website. This APY tool can assist in verifying annual APYs pursuant to the Truth in Savings Act and its implementing regulations.

Refer to 12 CFR 1030 "Truth in Savings Act (Regulation DD)."

Last Reviewed: April 2021

Please note: The terms "bank" and "banks" used in these answers generally refer to national banks, federal savings associations, and federal branches or agencies of foreign banking organizations that are regulated by the Office of the Comptroller of the Currency (OCC). Find out if the OCC regulates your bank. Information provided on should not be construed as legal advice or a legal opinion of the OCC.

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