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 顯示 1 - 11 of 11尋求幫助 尋找 Prior Year » RegExReplace » Product Number Prior Year » Revision Date Prior Year » Title 每頁顯示 2550100200 搜尋清除 產品編號 標題 修訂日期 Form 5308 Request for Change in Plan/Trust Year 2019 Form 5308 Request for Change in Plan/Trust Year 2013 Form 5308 Request for Change in Plan/Trust Year 2010 Form 5308 Request for Change in Plan/Trust Year 2004 Form 5308 Request for Change in Plan/Trust Year 2001 Form 5308 Request for Change in Plan/Trust Year 1998 Form 5308 Request for Change in Plan/Trust Year 1995 Form 5308 Request for Change in Plan/Trust Year 1993 Form 5308 Request for Change in Plan/Trust Year 1990 Form 5308 Request for Change in Plan/Trust Year 1987 Form 5308 Request for Change in Plan/Trust Year 1984