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 正在显示 1 - 3 of 3寻求帮助 发现 显示每一页 2550100200 搜索清除 产品编号 标题 修订版日期 发布日期 Publication 5427 Tax scam alert: Signs of tax scams and actions you can take to protect yourself Feb 2024 03/18/2024 Publication 5427-A Tax scam alert: Signs of tax scams and actions you can take to protect yourself Mar 2024 04/10/2024 Publication 5427 (sp) Tax scam alert: Signs of tax scams and actions you can take to protect yourself (Spanish Version) Feb 2024 03/21/2024