Find IRS forms, instructions, publications, and notices for prior years back to 1864.

If a PDF file won't open, try downloading the file to your device and opening it using Adobe Acrobat. 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.

  1. Enter a term in the Find box
  2. Click the Search button
尋求幫助
產品編號 標題 修訂日期
Notice 940 (sp) Why Do I Have to File Form W-4 with My Employer? (Spanish version) 2024
Notice 940 (SP) Why Do I Have to File Form W-4 with My Employer? (Spanish version) 2019
Notice 940 (SP) Why Do I Have to File Form W-4 with My Employer? (Spanish version) 2013
Notice 940 (SP) Why Do I Have to File Form W-4 with My Employer? (Spanish version) 2011
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

Get Adobe Acrobat Reader