The latest versions of IRS forms, instructions, and publications.

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
寻求帮助
产品编号 标题 修订版日期 发布日期
产品编号 Publication 1281 标题 Backup Withholding for Missing and Incorrect Name/TINs (including instructions for reading tape cartridges and CD/DVD formats) 修订版日期 Dec 2023 发布日期 01/23/2024
产品编号 Publication 1304 标题 Statistics of Income Individual Income Tax Returns Complete Report 修订版日期 Jan 2025 发布日期 04/28/2025
产品编号 Form 1310 标题 Statement of Person Claiming Refund Due a Deceased Taxpayer 修订版日期 Oct 2024 发布日期 10/15/2024
产品编号 Publication 1321 标题 Special Instructions for Bona Fide Residents Of Puerto Rico Who Must File A U.S. Individual Income Tax Return (Form 1040 or Form 1040-SR) 修订版日期 Oct 2024 发布日期 10/01/2024
产品编号 Publication 1321 (sp) 标题 Special Instructions for Bona Fide Residents Of Puerto Rico Who Must File A U.S. Individual Income Tax Return (Form 1040 or Form 1040-SR) (Spanish Version) 修订版日期 Oct 2024 发布日期 10/01/2024
产品编号 Publication 1335 标题 Backup Withholding Questions and Answers 修订版日期 Apr 2023 发布日期 04/26/2023
产品编号 Publication 1335 (SP) 标题 Underreporter Backup Withholding Questions and Answers (Spanish Version) 修订版日期 Mar 2018 发布日期 07/26/2022
产品编号 Publication 1345 标题 Authorized IRS e-file Providers of Individual Income Tax Returns 修订版日期 Oct 2024 发布日期 10/29/2024
产品编号 Publication 1345 (sp) 标题 Handbook for Authorized IRS e-file Providers of Individual Income Tax Returns (Spanish Version) 修订版日期 Nov 2022 发布日期 05/25/2023
产品编号 Form 1363 标题 Export Exemption Certificate 修订版日期 Aug 2021 发布日期 10/08/2021
产品编号 Notice 1392 标题 Supplemental Form W-4 Instructions for Nonresident Aliens 修订版日期 Jan 2020 发布日期 01/15/2020
产品编号 Publication 1415 标题 Federal Tax Compliance Research: Tax Gap Estimates 修订版日期 Oct 2022 发布日期 10/28/2022
产品编号 Notice 1421 标题 How Bankruptcy Affects Your Rights to File a Petition in Tax Court in Response to a Notice of Deficiency 修订版日期 Jan 2012 发布日期 03/30/2021
产品编号 Publication 1436 标题 Assurance Testing System (ATS) Guidelines for Modernized e-File (MeF) Individual Tax Returns 修订版日期 Nov 2024 发布日期 10/08/2024
产品编号 Notice 1444-A (EN-SP) 标题 EIP Non-Filers Outreach You May Need to Act to Claim Your Payment 修订版日期 Sep 2020 发布日期 09/03/2020
产品编号 Notice 1444-B (EN-SP) 标题 Your Second Economic Payment (English/Spanish) 修订版日期 Jan 2021 发布日期 02/11/2021
产品编号 Publication 1450 标题 Instructions for Requesting a Certificate of Release of Federal Tax Lien 修订版日期 Jul 2018 发布日期 02/26/2020
产品编号 Publication 1450 (SP) 标题 Instructions for Requesting a Certificate of Release of Federal Tax Lien (Spanish version) 修订版日期 Jul 2018 发布日期 09/12/2022
产品编号 Publication 1457 标题 Actuarial Valuations Version 4A 修订版日期 Jun 2023 发布日期 06/26/2023
产品编号 Publication 1458 标题 Actuarial Valuations Version 4B 修订版日期 Jun 2023 发布日期 06/26/2023
产品编号 Publication 1459 标题 Actuarial Valuations Version 4C 修订版日期 Jun 2023 发布日期 06/26/2023
产品编号 Publication 1468 标题 Guidelines for Notices of Federal Tax Liens and Centralized Lien Processing 修订版日期 Jan 2014 发布日期 01/14/2014
产品编号 Publication 1474 标题 Technical Specifications Guide for Reporting Agent Authorization and Federal Tax Depositors 修订版日期 Sep 2020 发布日期 09/21/2020
产品编号 Publication 1494 标题 Table for Figuring Amount Exempt from Levy on Wages, Salary, and Other Income (Forms 668-W(ACS), 668-W(c)(DO) and 668-W(ICS)) 修订版日期 Jan 2025 发布日期 12/04/2024
产品编号 Publication 1500 标题 The IRS Research Bulletin 修订版日期 May 2024 发布日期 04/03/2025