If you are expecting a refund from current or back year returns you can check the status of this refund by calling
406-444-6900.

When calling to inquire about a refund, you will need to provide the following information:

• Social security number corresponding to the first name shown on your return.
• Amount of the refund requested as shown on the return.

The status of your refund will only be available after the tax return has been entered onto the department's computer system.

Visit Montana's online service to check the status of your tax refund.

Montana Online Refund Status