Go To Search
Stay Connected
Tax Contact Information
Special Tax Assessments
  • Levy - Finance: (406) 657-8223
  • Parks Assessments - Parks: (406) 237-6272

Spreads for Sidewalks and SIDs
  • Finance: (406) 657-8223

Other Special Assessment Questions
  • Arterial Construction Fee: (406) 657-8238
  • Demolition and Weeds - Code Enforcement: (406) 657-8281 
  • Encroachments - Engineering: (406) 657-8231 
  • Street Light Maintenance Districts - Public Works: (406) 657-8238
  • Street Maintenance Districts - Public Works: (406) 657-8238
  • Storm Sewer - Public Works: (406) 657-8238
  • Zoning - Planning: (406) 657-8246

Special Assessment Descriptions/Contacts

All County Properties
  • Assessments - Treasurer: (406) 256-2802
  • Property questions - County Assessor: (406) 896-4000

State Tax
  • Department of Revenue: (406) 896-4000