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Tax Appeal Board
This board consists of up to seven members, however, only three sit at each hearing.  Gallatin County Tax Appeal Board (CTAB) members serve a staggered three-year term. CTAB hears taxpayers’ appeals from the Department of Revenue’s (DOR) property tax assessments, as well as attends meetings called by the Montana Tax Appeal Board (MTAB).  

For general QUESTIONS about filing an appeal or to obtain additional information about your pending appeal, please contact the CTAB secretary at:

County Tax Appeal Board
311 West Main Street, Room 306
Bozeman, MT  59715
(406) 582-3000

All tax appeal forms must be submitted to the Clerk & Recorder's Office, 311 W. Main, Room 203, Bozeman, MT 59715

The DOR is required by the Montana Constitution and state law to perform assessment of all property on a two-year calendar cycle. The most recent reappraisal was completed on January 1, 2017. Tax year 2017 is the first year of the current two-year cycle.

**All properties will be assessed using date of January 1, 2016. There are no exceptions to this rule. Properties purchased or constructed after the assessment period are still appraised per the market values as of January 1, 2016.

Taxpayers are allowed to file one (1) appeal per two (2) year cycle unless there is a change in the property resulting in a new assessment. Every taxpayer has 30-days from the date on their (classification and appraisal) notice to either file an AB-26 form with the DOR or file an appeal with the local tax appeal board (Section 15-15-102, MCA).  

Please note, any decision made by the Board will only be for the remaining years in this assessment cycle.
If you do not agree with the DOR’s determination of the market value or classification of your property, you will need to file an appeal in writing using of the following options.

Informal Review (AB-26)

Department of Revenue (DOR) offers an informal property review process. This allows you, the taxpayer, an opportunity to have your questions answered concerning the value on your property. The AB-26 form is available at the DOR’s office (2723 Boothill Court #100, Bozeman) or you may click on the link below. Completed forms are to be turned in to the DOR office within thirty days of the date your classification and appraisal notice is received or on/before the first Monday in June annually. A written determination from the DOR will be mailed after the review.
**The Board encourages Taxpayers to have an informal review prior to an appeal.  DOR resolves roughly 85% of all disputes by explaining the process of the mass appraisal system. DOR can also correct any errors on your property record card and possibly change the assessed value based on comparable sales or a cost approach analysis.

Tax Appeal

If you are not satisfied with the results of your informal review, or if you chose not to use the informal review process, you can appeal your value to the County Tax Appeal Board. Appeal forms are available at your local county clerk and recorder’s office, or you may click on the link below. Appeals must be filed within thirty days of the date your classification and appraisal notice is received, on/before the first Monday in June annually, or within 30 days of the date your informal review decision is received.
If you have filed a timely AB-26 with DOR but have not yet received the response, CTAB would appreciate you waiting for DOR’s response before filing an appeal. You have 30-days to file an appeal with CTAB upon receipt of written statement by DOR (please include a copy of the final decision with your appeal application).

Appeal Forms

Tax Appeal Form This is the application for a county tax appeal.
AB-26 FORM - "Request for Informal Review" with the Department of Revenue (AB-26 forms must be submitted directly to the Department of Revenue at 2273 Boothill Court, Suite 100, Bozeman, MT 59715)
Procedures of and Preparation for a Tax Appeal Hearing - Learn how to prepare for your upcoming hearing.
Withdrawing your appeal - Should you resolve your dispute with DOR, the County Tax Appeal Board needs a completed withdrawal (AB-63) form to close the file.
State Laws regarding Tax Appeals

Suzanne Marshall
July 2020
Ann Brower
July 2019
Becky Pape, Chair
July 2021
Ed Blackman
July 2020
Bill Jacobs
July 2021
Eric Ossorio
July 2019
Dan Treinen
July 2019
Todd Watkins
July 2021
Erin Cox
July 2021
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Gallatin County, Montana
311 West Main Street
Bozeman, MT 59715