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 18951 - 18975 of 22848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 產品編號 標題 修訂日期 Form 8821 Tax Information Authorization 1995 Form 8821 Tax Information Authorization 1993 Form 8821 Tax Information Authorization 1991 Instruction 8821 Instructions for Form 8821, Tax Information Authorization 2021 Instruction 8821 Instructions for Form 8821, Tax Information Authorization 2020 Instruction 8821 Instructions for Form 8821, Tax Information Authorization 2018 Instruction 8821 Instructions for Form 8821, Tax Information Authorization 2015 Form 8821 (sp) Tax Information Authorization (Spanish Version) 2021 Instruction 8821 (SP) Instructions for Form 8821, Tax Information Authorization (Spanish Version) 2021 Instruction 8821 (zh-t) Instructions for Form 8821, Tax Information Authorization (Chinese-Traditional Version) 2021 Form 8822 Change of Address 2021 Form 8822 Change of Address 2015 Form 8822 Change of Address 2014 Form 8822 Change of Address 2012 Form 8822 Change of Address 2011 Form 8822 Change of Address 2008 Form 8822 Change of Address 2007 Form 8822 Change of Address 2006 Form 8822 Change of Address 2005 Form 8822 Change of Address 2004 Form 8822 Change of Address 2003 Form 8822 Change of Address 2002 Form 8822 Change of Address 2001 Form 8822 Change of Address 2000 Form 8822 Change of Address 1997 Pagination First page « 首頁 Previous page 上一頁 … Page 755 Page 756 Page 757 Page 758 當前頁面 759 Page 760 Page 761 Page 762 Page 763 … Next page 下一頁 Last page 末頁 »