We support the Form W-2 State Filing for Montana
|Electronic Filing||February 28th|
Form MW-3 – Montana Annual Wage Withholding Tax Reconciliation form.
Employers who are in a "Not Required" pay frequency still need to submit the MW-3 and W-2 form(s), even if Montana income taxes have not been withheld from their employees’ wages.
You will need to file the Annual Wage Withholding Tax Reconciliation Form MW-3 directly with the state of Montana.