Find IRS forms, instructions, publications, and notices for prior years back to 1864. View more information about Using IRS Forms, Instructions, Publications and Other Item Files. Click on a column heading to sort the list by the contents of that column. Enter a term in the Find box Click the Search button Showing 76 - 86 of 86Find Help Find Prior Year » RegExReplace » Product Number Prior Year » Revision Date Prior Year » Title Show per page 2550100200 SearchClear Product Number Title Revision Date Instruction 945-A Instructions for Form 945-A, Annual Record of Federal Tax Liability 2022 Instruction 945-A Instructions for Form 945-A, Annual Record of Federal Tax Liability 2021 Form 945-X Adjusted Annual Return of Withheld Federal Income Tax or Claim for Refund 2014 Form 945-X Adjusted Annual Return of Withheld Federal Income Tax or Claim for Refund 2012 Form 945-X Adjusted Annual Return of Withheld Federal Income Tax or Claim for Refund 2011 Form 945-X Adjusted Annual Return of Withheld Federal Income Tax or Claim for Refund 2009 Instruction 945-X Instructions for Form 945-X, Adjusted Annual Return of Withheld Federal Income Tax or Claim for Refund 2014 Instruction 945-X Instructions for Form 945-X, Adjusted Annual Return of Withheld Federal Income Tax or Claim for Refund 2012 Form 8879-EMP IRS e-file Signature Authorization for Forms 940, 940 (PR), 941, 941 (PR), 941-SS, 943, 943 (PR), 944, and 945 2023 Form 8879-EMP IRS e-file Signature Authorization for Forms 940, 940 (PR), 941, 941 (PR), 941-SS, 943, 943 (PR), 944, and 945 2017 Form 8879-EMP IRS e-file Signature Authorization for Forms 940, 940 (PR), 941, 941 (PR), 941-SS, 943, 943 (PR), 944, and 945 2013 Pagination First page « First Previous page Previous Page 1 Page 2 Page 3 Current page 4