About Montana Property Tax Assistance Program (PTAP)
Montana provides property tax relief for homeowners on a fixed or limited income through the Property Tax Assistance Program (PTAP). Reduces property taxes based on income — no age requirement. Available to any qualifying Montana homeowner.
How to Apply in Montana
- Apply online or contact your county Department of Revenue office
- Apply by April 15 for the current tax year
- Must own and live in your Montana home for at least 7 months/year
- No age requirement — based on income (single under $29,037; married under $38,917 for 2026)
- Income-based — lower income means greater tax reduction (80%, 50%, or 30%)
Documents You May Need
- Federal tax return (2024 FAGI)
- Property tax statement
- Proof of Montana residency
- Social Security statement if applicable
Contact & Official Links
Phone: 1-406-444-6900
Official website: revenue.mt.gov/property/property-tax-help/ptap
See Everything You Qualify For in Montana
Montana Property Tax Assistance Program (PTAP) is one of many programs you may be eligible for. Beneify screens your household against the full program list — free, private, about 3 minutes.
Start Free Screening ›Frequently Asked Questions
How much is Montana Property Tax Assistance Program (PTAP) worth?
Montana Property Tax Assistance Program (PTAP): Saves ~$600/year ($50/month avg). Eligible households may receive a benefit worth up to ~$50 per month.
Montana Property Tax Assistance Program (PTAP): Saves ~$600/year ($50/month avg). Eligible households may receive a benefit worth up to ~$50 per month.
How do I apply for Montana Property Tax Assistance Program (PTAP) in Montana?
To apply: Apply online or contact your county Department of Revenue office. Apply by April 15 for the current tax year. Must own and live in your Montana home for at least 7 months/year. You can also call 1-406-444-6900. Official website: https://revenue.mt.gov/property/property-tax-help/ptap
To apply: Apply online or contact your county Department of Revenue office. Apply by April 15 for the current tax year. Must own and live in your Montana home for at least 7 months/year. You can also call 1-406-444-6900. Official website: https://revenue.mt.gov/property/property-tax-help/ptap
Who qualifies for Montana Property Tax Assistance Program (PTAP)?
Montana provides property tax relief for homeowners on a fixed or limited income through the Property Tax Assistance Program (PTAP). Reduces property taxes based on income — no age requirement. Final eligibility is determined by the program when you apply. Beneify's free screener can estimate your eligibility in about 3 minutes.
Montana provides property tax relief for homeowners on a fixed or limited income through the Property Tax Assistance Program (PTAP). Reduces property taxes based on income — no age requirement. Final eligibility is determined by the program when you apply. Beneify's free screener can estimate your eligibility in about 3 minutes.