Employers use Publication 15-T to figure the amount of federal income tax to withhold from their employees' wages. Current revision Publication 15-T (Print version PDF | eBook EPUB) Recent developments None at this time. Other items you may find useful All revisions for Publication 15-T Other current products Related About Publication 15, (Circular E), Employer's Tax Guide About Publication 15-A, Employer's Supplemental Tax Guide, (Supplement to Pub. 15, Employer's Tax Guide) About Publication 15-B, Employer's Tax Guide to Fringe Benefits About Form 941, Employer's Quarterly Federal Tax Return About Form 943, Employer's Annual Federal Tax Return for Agricultural Employees About Form 944, Employer's Annual Federal Tax Return About Form 945, Annual Return of Withheld Federal Income Tax