Does Montana Require State W-2 Reporting?
Yes, Montana does require state W-2 reporting even if there was no state tax withholding.
How Must Montana State W-2 Reporting be Filed?
Montana accepts paper filing and e-filing.
What are the Forms and Due Dates for Montana State W-2 Reporting?
In addition to Form W-2, Montana requires Form MW-3, Montana Annual W-2 1099 Withholding Tax Reconciliation to be filed.
Forms W-2 and MW-3 are due by January 31.
What is the Responsible State Filing Agency?
Sam W. Mitchell Building
125 N. Roberts, 3rd Floor
Helena, MT 59601
Phone: (406) 444-6900
What about other states?
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