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.

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Comment on Form 945-A

Use the Comment on Tax Forms and Publications web form to provide feedback on the content of this product. Although we cannot respond individually to each comment, we do appreciate your feedback and will consider all comments submitted.

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