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Search the Montana State Self-Help Knowledge Base
The Montana State Self-Help Knowledge Base provides articles and resources on programs across the Montana state government.
Helpful Links
For Individuals
- Where’s My Refund
- Verification Letters
- Individual Income Tax Information
- Find My Filing Options
- Free File Alliance Offers
- Approved Software Vendors
- Education Donations Portal
- Working Military Retirement Exemption
- Claim Unclaimed Property
- Updates on how the 67th Montana Legislature Impacts Individual Income Tax
For Property Owners
- Commercial Property Income and Expenses Reporting
- Understanding Your Appraisal Notice
- Property Informal Review and Formal Appeal Process
- Property Tax Relief, Reduction, and Assistance Programs
- Livestock Reporting and Per Capita Fee Payment
- Personal Property (Business Equipment) Reporting
- Special Mobile Equipment Permits
- Property Valuation
- Property Reappraisal Plan and Valuation Manuals
- Property Inspections
- Property Inspections (downloadable PDF)
- Property Tax Rebate
Upcoming Events and Due Dates
30
Apr
Recent News and Updates
Governor Gianforte Announces Deadline Extended for Property Tax Relief Programs
HELENA, Mont. – Today, Governor Greg Gianforte announced the deadline to apply for two property tax relief programs would be extended to June 1 to give Montanans with a substantial … Governor Gianforte Announces Deadline Extended for Property Tax Relief Programs
Department of Revenue Launches Simplification Hub Website and Releases Draft 2024 Montana Form 2
Legislation to simplify Montana’s tax laws went into effect on January 1, 2024. It significantly alters Montana’s individual income tax system by making changes to filing statuses, tax brackets, and … Department of Revenue Launches Simplification Hub Website and Releases Draft 2024 Montana Form 2