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 1 - 25 of 328Find 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 8868 Instructions for Form 8868, Application for Extension of Time To File an Exempt Organization Return or Excise Taxes Related to Employee Benefit Plans 2024 Form 8868 Application for Automatic Extension of Time To File an Exempt Organization Return 2024 Form 5558 Application for Extension of Time to File Certain Employee Plan Returns 2024 Form 2350 Application for Extension of Time to File U.S. Income Tax Return 2023 Form 2350 (sp) Application for Extension of Time to File U.S. Income Tax Return (Spanish version) 2023 Form 4868 Application for Automatic Extension of Time to File U.S. Individual Income Tax Return 2023 Form 8878 (sp) IRS e-file Signature Authorization for Form 4868 (sp) or Form 2350 (sp) (Spanish Version) 2023 Form 8878 IRS e-file Signature Authorization for Form 4868 or Form 2350 2023 Form 4868 (sp) Application for Automatic Extension of Time to File U.S. Individual Income Tax Return (Spanish version) 2023 Form 8868 Application for Automatic Extension of Time To File an Exempt Organization Return 2022 Form 8892 Application for Automatic Extension of Time To File Form 709 and/or Payment of Gift/Generation-Skipping Transfer Tax 2022 Form 4868 Application for Automatic Extension of Time to File U.S. Individual Income Tax Return 2022 Form 8878 (sp) IRS e-file Signature Authorization for Form 4868 (SP) or Form 2350 (SP) (Spanish Version) 2022 Form 8878 IRS e-file Signature Authorization for Form 4868 or Form 2350 2022 Form 2350 (sp) Application for Extension of Time to File U.S. Income Tax Return (Spanish version) 2022 Form 2350 Application for Extension of Time to File U.S. Income Tax Return 2022 Form 4868 (sp) Application for Automatic Extension of Time to File U.S. Individual Income Tax Return (Spanish version) 2022 Form 4868 Application for Automatic Extension of Time to File U.S. Individual Income Tax Return 2021 Form 2350 Application for Extension of Time to File U.S. Income Tax Return 2021 Form 4868 (sp) Application for Automatic Extension of Time to File U.S. Individual Income Tax Return (Spanish version) 2021 Form 8878 IRS e-file Signature Authorization for Form 4868 or Form 2350 2021 Form 8878 (sp) IRS e-file Signature Authorization for Form 4868 (SP) or Form 2350 (SP) (Spanish Version) 2021 Form 2350 (sp) Application for Extension of Time to File U.S. Income Tax Return (Spanish version) 2021 Form 8868 Application for Automatic Extension of Time To File an Exempt Organization Return 2020 Form 4768 Application for Extension of Time To File a Return and/or Pay U.S. Estate (and Generation-Skipping Transfer) Taxes 2020 Pagination Current page 1 Page 2 Page 3 Page 4 Page 5 Page 6 Page 7 Page 8 Page 9 … Next page Next Last page Last »