The latest versions of IRS forms, instructions, and publications. 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 전시 1 - 8 of 8도움말 찾기 찾다 페이지당 표시 2550100200 검색 지우기 제품 번호 제목 개정일 게시 날짜 Publication 5549 IRS User Guide: Child Tax Credit Update Portal Oct 2021 10/21/2021 Publication 5549 (ht) IRS User Guide: Child Tax Credit Update Portal (Haitian Creole Version) Sep 2021 10/12/2021 Publication 5549 (ko) IRS User Guide: Child Tax Credit Update Portal (Korean Version) Sep 2021 10/12/2021 Publication 5549 (ru) IRS User Guide: Child Tax Credit Update Portal (Russian Version) Sep 2021 10/12/2021 Publication 5549 (sp) IRS User Guide: Child Tax Credit Update Portal (Spanish Version) Sep 2021 10/12/2021 Publication 5549 (vie) IRS User Guide: Child Tax Credit Update Portal (Vietnamese Version) Sep 2021 10/12/2021 Publication 5549 (zh-s) IRS User Guide: Child Tax Credit Update Portal (Chinese-Simplified Version) Sep 2021 10/12/2021 Publication 5549 (zh-t) IRS User Guide: Child Tax Credit Update Portal (Chinese-Traditional Version) Sep 2021 10/12/2021