[Montana Assessors]

Valley County, Montana - Assessor's Office

The Valley County Assessor is responsible for appraising real estate and assessing a property tax on properties located in Valley County, Montana. You can contact the Valley County Assessor for:

  • Information on your property's tax assessment
  • Reporting upgrades or improvements
  • Paying your property tax
  • Your property tax bill
  • Appealing your property tax appraisal
  • Checking the Valley County property tax due date


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The Valley County Assessor's Office is located in Glasgow, Montana.
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Valley County Assessor Contact Information

Additional Valley County Information

Valley County Assessor's Office Services

There are three major roles involved in administering property taxes - Tax Assessor, Property Appraiser, and Tax Collector. Note that in some counties, one or more of these roles may be held by the same individual or office. For example, the Valley County Tax Assessor may also serve as the Valley County Tax Appraiser.

  1. The Valley County Tax Assessor is responsible for setting property tax rates and collecting owed property tax on real estate located in Valley County.
  2. The Valley County Property Appraiser is responsible for determining the taxable value of each piece of real estate, which the Tax Assessor will use to determine the owed property tax.
  3. The Valley County Tax Collector is responsible for collecting property tax from property owners. They issue yearly tax bills to all property owners in Valley County, and work with the sheriff's office to foreclose on properties with delinquent taxes.

When contacting Valley County about your property taxes, make sure that you are contacting the correct office. You can call the Valley County Tax Assessor's Office for assistance at 406-228-6237. Remember to have your property's Tax ID Number or Parcel Number available when you call!

Please call the assessor's office in Glasgow before you send documents or if you need to schedule a meeting.
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Learn More

Find the tax assessor for a different Montana county

Find property records for Valley County

The median property tax in Valley County, Montana is $941.00


montana Property Tax Data All of the Valley County information on this page has been verified and checked for accuracy.
If any of the links or phone numbers provided no longer work, please let us know and we will update this page.