Welcome to Income Tax Express. You can use this service to pay both current and past year state individual income taxes and estimated taxes. You'll need the following:
  • Social Security Number
  • Tax Payment Information
  • Checking/Savings Account Information, or a Credit Card (Visa or MasterCard)

NOTE: You are still required to submit a copy (electronic or paper) of your tax forms. For more information, please read the instructions. If you are unsure if your payment has been processed, please contact us at 866-449-3468.

This online service is provided by a third party working in partnership with the state of Montana. The price of items purchased through this service may include additional funds used to develop, maintain, and enhance the state’s official web portal, mt.gov.

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