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 - 8 of 8Find 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 1040 (sp) Instructions for Form 1040 and Form 1040-SR (Spanish version) 2023 Instruction 1040 (sp) Instructions for Form 1040 and Form 1040-SR (Spanish version) 2022 Instruction 1040 (sp) Instructions for Form 1040 and Form 1040-SR (Spanish version) 2021 Instruction 1040 (SP) Instructions for Form 1040 and Form 1040-SR (Spanish version) 2020 Form 1040-SR (sp) U.S. Tax Return for Seniors (Spanish Version) 2023 Form 1040-SR (sp) U.S. Tax Return for Seniors (Spanish Version) 2022 Form 1040-SR (sp) U.S. Tax Return for Seniors (Spanish Version) 2021 Form 1040-SR(SP) U.S. Tax Return for Seniors (Spanish Version) 2020