Use this form to correct errors on a Form 944 that you previously filed. Current revision Form 944-X PDF Instructions for Form 944-X (Print version PDF) Recent developments None at this time. Other items you may find useful All Form 944-X revisions EFTPS: The Electronic Federal Tax Payment System Notice 2015-2, Application of Retroactive Increase in Excludable Transit Benefits Notice 2016-06, Application of Retroactive Increase in Excludable Transit Benefits Notice 2017-23, Interim Guidance and Request for Comments; Election by Qualified Small Business to Claim Payroll Tax Credit for Increasing Research Activities Other current products Related items About Form 944, Employer's Annual Federal Tax Return About Publication 15, (Circular E), Employer's Tax Guide About Publication 80, Circular SS - Federal Tax Guide for Employers in the U.S. Virgin Islands, Guam, American Samoa, and the Commonwealth of the Northern Mariana Islands About Publication 179 (Circular PR), Federal Tax Guide for Employers in Puerto Rico About Publication 556, Examination of Returns, Appeal Rights, and Claims for Refund
