Grants directory

Tax deductionOpen

Natural Disaster Property Tax Reduction

Montana Department of Revenue · State program

Reduced taxable value; amount varies by property and days unusable

Montana gives property-tax relief to owners whose homes or other property were partially or totally destroyed by a natural disaster. The reduction is prorated for the time the property was unusable, and you may also qualify for a refund if taxes were already paid.

Last verified: July 28, 2026
Visit official program page

Program details

How it works

Montana property owners whose homes, buildings, or forestland were damaged or destroyed by a natural disaster may qualify for property-tax relief. The Department of Revenue says eligible property may receive a reduced taxable value, and the reduction is prorated based on the number of days in the current tax year that the property was unsuitable for its previous use.

What the money covers

The page says the relief can apply to completely or partially destroyed:

  • real property dwellings
  • real property improvements such as garages, sheds, barns, and grain bins
  • manufactured housing and mobile homes
  • business equipment

If a property is destroyed after the owner pays property taxes, the owner may be eligible for a refund.

How to apply

Apply by completing Natural Disaster Application Form AB-25. The Department says you must apply within 2 years of the date the property was destroyed by the natural disaster.

Timing and deadlines

The deadline stated on the page is 2 years from the date of destruction.

Notes

The page also says the Department can provide replacement copies of property records and other information needed to complete the application.

Full eligibility details

Create a free account to see full eligibility, get matched to your address, and get application help.

Create account

Get matched to programs for your exact address

Create a free Cindera account to see full eligibility details, get programs matched to your exact address, and get grant application help.

Create account