U.S. Department of the Treasury, Internal Revenue Service

The Internal Revenue Service is the nation's tax collection agency and administers the Internal Revenue Code enacted by Congress.

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    • Applicable Federal Rates
      September 2021
      Source: U.S. Department of the Treasury, Internal Revenue Service
      Uploaded by: Knoema
      Accessed On: 22 September, 2021
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      Each month, the IRS provides various prescribed rates for federal income tax purposes. These rates, known as Applicable Federal Rates (or AFRs), are regularly published as revenue rulings.