Find IRS forms, instructions, publications, and notices for prior years back to 1864. 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 - 10 of 10Find 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 8849 (Schedule 3) Certain Fuel Mixtures and the Alternative Fuel Credit 2023 Form 8849 (Schedule 3) Certain Fuel Mixtures and the Alternative Fuel Credit 2022 Form 8849 (Schedule 3) Certain Fuel Mixtures and the Alternative Fuel Credit 2021 Form 8849 (Schedule 3) Certain Fuel Mixtures and the Alternative Fuel Credit 2020 Form 8849 (Schedule 3) Certain Fuel Mixtures and the Alternative Fuel Credit 2018 Form 8849 (Schedule 3) Certain Fuel Mixtures and the Alternative Fuel Credit 2016 Form 8849 (Schedule 3) Certain Fuel Mixtures and the Alternative Fuel Credit 2015 Form 8849 (Schedule 3) Certain Fuel Mixtures and the Alternative Fuel Credit 2014 Form 8849 (Schedule 3) Certain Fuel Mixtures and the Alternative Fuel Credit 2012 Form 8849 (Schedule 3) Alcohol Fuel Mixtures and Biodiesel Mixtures 2003