- This event has passed.
2017 Annual Withholding Reports Due
January 31, 2018
Annual Withholding Reports are due to the Montana Department of Revenue
- All Forms 1099-Misc
- All Forms 1099-R
- All Forms W-2, Wage and Tax Statements
- Montana Annual W-2 1099 Withholding Tax Reconciliation (Form MW-3)
If you pay withholding on an annual schedule, your payment is also due.