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 Showing 1 - 16 of 16Find Help Find Prior Year » RegExReplace » Product Number Prior Year » Revision Date Prior Year » Title Show per page 2550100200 SearchClear Product Number Title Revision Date Form 990 (Schedule O) Supplemental Information to Form 990 or 990-EZ 2023 Form 990 (Schedule O) Supplemental Information to Form 990 or 990-EZ 2022 Form 990 (Schedule O) Supplemental Information to Form 990 or 990-EZ 2021 Form 990 (Schedule O) Supplemental Information to Form 990 or 990-EZ 2020 Form 990 (Schedule O) Supplemental Information to Form 990 or 990-EZ 2019 Form 990 (Schedule O) Supplemental Information to Form 990 or 990-EZ 2018 Form 990 (Schedule O) Supplemental Information to Form 990 or 990-EZ 2017 Form 990 (Schedule O) Supplemental Information to Form 990 or 990-EZ 2016 Form 990 (Schedule O) Supplemental Information to Form 990 or 990-EZ 2015 Form 990 (Schedule O) Supplemental Information to Form 990 2014 Form 990 (Schedule O) Supplemental Information to Form 990 2013 Form 990 (Schedule O) Supplemental Information to Form 990 2012 Form 990 (Schedule O) Supplemental Information to Form 990 2011 Form 990 (Schedule O) Supplemental Information to Form 990 2010 Form 990 (Schedule O) Supplemental Information to Form 990 2009 Form 990 (Schedule O) Supplemental Information to Form 990 2008
