The latest versions of IRS forms, instructions, and publications. 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 - 1 of 1Find Help Find Show per page 2550100200 SearchClear Product Number Title Revision Date Posted Date Publication 915 Social Security and Equivalent Railroad Retirement Benefits 2022 02/14/2023