Montana (MT)
Withholding
- MW-3 (Remittance Requirements and Annual Returns): Use a Payroll report that contains Employee SSN, Quarterly Wages Paid, and Withheld Amounts.
Unemployment
- Form UI-5 (Montana Employer's Quarterly Insurance Quarterly Wage Report): This return is a good source of information to use to balance employee gross wages paid and employer contributions made in prior quarters.