• 1910
• 0
• 0

Who is required to file a Montana state tax return?

• 2674
• 0
• 0

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

• 2429
• 0
• 0

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

• 3578
• 0
• 0

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

• 2165
• 0
• 0

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

• 1902
• 0
• 0

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

• 2026
• 0
• 0

How can I amend my Montana state tax return?

• 3298
• 0
• 0

Montana Underpayment Penalty

• 3761
• 0
• 0

Contractors Gross Receipts Tax Credit

• 1816
• 0
• 0

Montana Alternative Energy Production Credit

• 2339
• 0
• 0

Montana Health Insurance for Uninsured Montanans Credit

• 1931
• 0
• 0

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

• 2586
• 0
• 0

Montana Historic Property Preservation Credit

• 2197
• 0
• 0

Montana Empowerment Zone Credit

• 2508
• 0
• 0

Montana Dependent Care Assistance Credit

• 1975
• 0
• 0

Montana Other Subtractions

• 2782
• 0
• 0

Montana Qualified Endowment Credit

• 2642
• 0
• 0

Montana Recycle Credit