• 2321
• 0
• 0

Who is required to file a Montana state tax return?

• 3020
• 0
• 0

How do I determine whether I am a full-year resident

• 2924
• 0
• 0

How can I check the status of my Montana state refund?

• 4134
• 0
• 0

I am a North Dakota resident earning wages in Montana. How do I file a Montana income tax return?

• 2641
• 0
• 0

How can I file an extension for my Montana state taxes?

• 2399
• 0
• 0

How can I contact the state of Montana about my taxes?

• 2526
• 0
• 0

How can I amend my Montana state tax return?

• 3780
• 0
• 0

Montana Underpayment Penalty

• 4111
• 0
• 0

Contractors Gross Receipts Tax Credit

• 2118
• 0
• 0

Montana Alternative Energy Production Credit

• 2732
• 0
• 0

Montana Health Insurance for Uninsured Montanans Credit

• 2420
• 0
• 0

Montana Credit for An Income Tax Paid to Another State or Country

• 2979
• 0
• 0

Montana Historic Property Preservation Credit

• 2531
• 0
• 0

Montana Empowerment Zone Credit

• 2961
• 0
• 0

Montana Dependent Care Assistance Credit

• 2469
• 0
• 0

Montana Other Subtractions

• 3127
• 0
• 0

Montana Qualified Endowment Credit

• 2977
• 0
• 0

Montana Recycle Credit