The 2024 income tax returns are now available. Legislative changes led to a significant revision of the form. Please be sure review the Tax Simplification Hub for information including frequently asked questions.
Form 2 and its schedules are provided separately. When filing on paper, only include the schedules reporting values with the first two pages. You do not need to submit blank schedules. Do be sure to include the required supporting information for any subtraction, deductions, or credits claimed.
Please be aware that we will not process any 2024 returns until our system opens for e-filing, which is expected to be in late January.
Filing online is faster and safer-If you would prefer to e-file your return or need additional assistance filing, please see additional filing options.
2024 Returns
You may use this form to file your Montana individual income tax return.
- Form 2
- Form 2 Instructions
- Schedule I – Montana Adjustments
- Schedule II – Tax on Montana Source Income
- Schedule III – Tax Credits
- Schedule IV – Contributions, Penalties, Interest, and Other Taxes
- Schedule V – Amended Return Information
- Schedule 2EC – Montana Elderly Homeowner/Renter Credit
- Form 2 Transition Schedule
Previous Form 2 Filings
Mailing Your Individual Income Tax Return
If you are owed a refund or are not including a payment, mail your return to:
Montana Department of RevenuePO Box 6577
Helena, MT 59604-6577
If you are mailing a payment with your return, mail your return to:
Montana Department of RevenuePO Box 6308
Helena, MT 59604-6308