About Form 945-A, Annual Record of Federal Tax Liability

Use this form to report your federal tax liability (based on the dates payments were made or wages were paid) for the following tax returns.

  • Forms 945 and 945-X for federal income tax withholding on nonpayroll payments.
  • Forms CT-1 and CT-1 X for both employee and employer Tier I taxes and employer Tier II taxes.
  • Forms 944 and 944-X for federal income tax withheld plus both employee and employer social security and Medicare taxes.

Current Revision


Recent Developments

None at this time.


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