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
- Personal Property (Business Equipment) Reporting
- Special Mobile Equipment Permits
- Property Informal Review and Formal Appeal Process
- Livestock Reporting and Per Capita Fee Payment
- Property Tax Relief, Reduction, and Assistance Programs
- Property Valuation
- Property Reappraisal Plan and Valuation Manuals
- Property Inspections
- Property Inspections (downloadable PDF)
- Property Tax Rebate
Upcoming Events and Due Dates
Recent News and Updates
2024 Capitalization Rate Studies Available
The 2024 Capitalization Rate Studies are now available. The Department will accept comments on the 2024 capitalization rates for 20 days after posting. We will post a response to each … 2024 Capitalization Rate Studies Available