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. Enter a term in the Find box Click the Search button 顯示 1 - 11 of 11尋求幫助 尋找 Prior Year » RegExReplace » Product Number Prior Year » Revision Date Prior Year » Title 每頁顯示 2550100200 搜尋清除 產品編號 標題 修訂日期 Form 1065-X Amended Return or Administrative Adjustment Request (AAR) 2023 Form 1065-X Amended Return or Administrative Adjustment Request (AAR) 2021 Form 1065-X Amended Return or Administrative Adjustment Request (AAR) 2018 Form 1065-X Amended Return or Administrative Adjustment Request (AAR) 2012 Instruction 1065-X Instructions for Form 1065-X, Amended Return or Administrative Adjustment Request (AAR) 2024 Instruction 1065-X Instructions for Form 1065X, Amended Return or Administrative Adjustment Request (AAR) 2023 Instruction 1065-X Instructions for Form 1065-X, Amended Return or Administrative Adjustment Request (AAR) 2022 Instruction 1065-X Instructions for Form 1065X, Amended Return or Administrative Adjustment Request (AAR) 2021 Instruction 1065-X Instructions for Form 1065X, Amended Return or Administrative Adjustment Request (AAR) 2019 Instruction 1065-X Instructions for Form 1065X, Amended Return or Administrative Adjustment Request (AAR) 2018 Instruction 1065-X Instructions for Form 1065X, Amended Return or Administrative Adjustment Request (AAR) 2012