TaxBandits Knowledge Base

When is the due date to file Form 1042-S?

Form 1042-S is due by March 15th, following the calendar year in which the payment was made. For the 2024 tax year, the deadline to file Form 1042-S is March 17, 2025.

If needed, you can request an extension by filing Form 8809, which grants an automatic 30-day extension to file with the IRS. TaxBandits supports the e-filing of 8809 as well. Get Started Now