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

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Product Number Title Revision Date
Product Number Instruction 5227 Title Instructions Revision Date 1994
Product Number Instruction 5227 Title Instructions Revision Date 1993
Product Number Publication 5241 Title IRS Whistleblower Office Fiscal Year Annual Report for FY2022 Revision Date 2023
Product Number Publication 5241 Title IRS Whistleblower Office Fiscal Year Annual Report Revision Date 2021
Product Number Publication 5241 Title IRS Whistleblower Office Fiscal Year Annual Report Revision Date 2020
Product Number Publication 5241 Title Whistleblower Program Annual Report to Congress Revision Date 2019
Product Number Publication 5241 Title Whistleblower Program Annual Report to Congress Revision Date 2018
Product Number Publication 5241 Title Whistleblower Program Annual Report to Congress Revision Date 2017
Product Number Publication 5241 Title Whistleblower Program Annual Report to Congress Revision Date 2016
Product Number Publication 5241 Title Whistleblower Program Annual Report to Congress Revision Date 2015
Product Number Publication 5241 Title Whistleblower Program Annual Report to Congress Revision Date 2014
Product Number Publication 5241 Title Whistleblower Program Annual Report to Congress Revision Date 2013
Product Number Publication 5241 Title Whistleblower Program Annual Report to Congress Revision Date 2012
Product Number Publication 5241 Title Whistleblower Program Annual Report to Congress Revision Date 2011
Product Number Publication 5241 Title Whistleblower Program Annual Report to Congress Revision Date 2010
Product Number Publication 5241 Title Whistleblower Program Annual Report to Congress Revision Date 2009
Product Number Publication 5241 Title Whistleblower Program Annual Report to Congress Revision Date 2008
Product Number Publication 5258 Title Affordable Care Act (ACA) Information Returns (AIR) Submission Composition and Reference Guide Revision Date 2016
Product Number Publication 5286 Title National Taxpayer Advocate Purple Book: Compilation of Legislative Recommendations to Strengthen Taxpayer Rights and Improve Tax Administration Revision Date 2022
Product Number Publication 5292 Title 2017 Reporting Instructions Under Section 965 Revision Date 2017
Product Number Publication 5296 Title Comprehensive Taxpayer Attitude Survey (CTAS) Executive Report Revision Date 2022
Product Number Publication 5296 Title Comprehensive Taxpayer Attitude Survey (CTAS) Executive Report Revision Date 2021
Product Number Publication 5296 Title Comprehensive Taxpayer Attitude Survey (CTAS) 2018 Executive Report Revision Date 2020
Product Number Publication 5296 Title Comprehensive Taxpayer Attitude Survey (CTAS) 2018 Executive Report Revision Date 2019
Product Number Publication 5296 Title Comprehensive Taxpayer Attitude Survey (CTAS) 2018 Executive Report Revision Date 2018