Get Answers Support Tax Filings & Payments 94x Forms Amendments When is the due date to file Form 941-X? Last modified 3/31/2023 6:46:42 AM EST There is no specific deadline for filing Form 941-X; however, the IRS imposes a ‘period of limitations’ for making corrections. For overreported taxes, you must file Form 941-X within: 3 years from the date the original Form 941 was filed, or 2 years from the date you paid the tax reported on Form 941, whichever is later. For underreported taxes, you must file within 3 years of the date the original Form 941 was filed. The IRS considers April 15 of the following year as the filing date for all Form 941 returns in a calendar year, even if they were filed earlier. Ensure you file within the allowed time frame to avoid issues with corrections. Was this helpful? Yes No Related Questions Should I attach the copy of Form 941 along with the 941-X? How to file Form 941-X with TaxBandits? Go to Home Page Need more help? Get in touch with our dedicated support team Contact Us (704) 684-4751 support@taxbandits.com Sign Up for a FREE TaxBandits Account! The Smart CPA Choice Register Now Already have an account? Sign in