About Form 941-X, Adjusted Employer's Quarterly Federal Tax Return or Claim for Refund

Use Form 941-X to correct errors on a Form 941 that you previously filed.

Current revision

Recent developments

Other items you may find useful

Related

About Form 941, Employer's Quarterly 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

E-file your employment tax returns

Forms 940, 941, 941-X, 943, 943-X, 944, 945, & 945-X

Page Last Reviewed or Updated: 30-Mar-2026
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