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 - 22 of 22Find 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 8959 Additional Medicare Tax 2023 Form 8959 Additional Medicare Tax 2022 Form 8959 Additional Medicare Tax 2021 Form 8959 Additional Medicare Tax 2020 Form 8959 Additional Medicare Tax 2019 Form 8959 Additional Medicare Tax 2018 Form 8959 Additional Medicare Tax 2017 Form 8959 Additional Medicare Tax 2016 Form 8959 Additional Medicare Tax 2015 Form 8959 Additional Medicare Tax 2014 Form 8959 Additional Medicare Tax 2013 Instruction 8959 Instructions for Form 8959, Additional Medicare Tax 2023 Instruction 8959 Instructions for Form 8959, Additional Medicare Tax 2022 Instruction 8959 Instructions for Form 8959, Additional Medicare Tax 2021 Instruction 8959 Instructions for Form 8959, Additional Medicare Tax 2020 Instruction 8959 Instructions for Form 8959, Additional Medicare Tax 2019 Instruction 8959 Instructions for Form 8959, Additional Medicare Tax 2018 Instruction 8959 Instructions for Form 8959, Additional Medicare Tax 2017 Instruction 8959 Instructions for Form 8959, Additional Medicare Tax 2016 Instruction 8959 Instructions for Form 8959, Additional Medicare Tax 2015 Instruction 8959 Instructions for Form 8959, Additional Medicare Tax 2014 Instruction 8959 Instructions for Form 8959, Additional Medicare Tax 2013
