Assessment Rates, Forms & Reports
Tax Year 2024 assessment rates are as follows: Single Family Residential & Multi-Family Residential 6.70%; Agricultural 26.40%; Renewable Energy (Personal, Commercial, and State Assessed Property) 26.40%. Generally, vacant land, commercial and other classifications are assessed at 27.9%.
Tax Year 2025: The growth factors for 2025 will be available in September 2025, and there are split (or separate) assessment rates for Local Government and School Districts. More information regarding House Bill 24B-1001 is available here.
- Application for Agricultural classification of lands | Print Version
- Agricultural Questionnaire
- Classification and Valuation of Agricultural Property
- DS 648 Earth and Stone (Fill out form online!)
- DS 648 Earth and Stone (form also available under Business Personal Property & Natural Resources)
- House Bill 22-1301 Controlled Environment Agricultural Facilities for property tax purposes
- 2025 Real Property Protest form - available May 1, 2025
- Understanding Property Taxes in Colorado
- Letter of Authorization
- Destroyed by Natural Causes (Division of Property Taxation brochure)
- Division of Property Taxation informational video: Properties Destroyed by Natural Disasters
- DS 056 General Personal Property
- DS 058 Renewable Energy Property
- DS 060 Lessor Personal Property
- DS 155 Residential Personal Property
- DS 648 Earth and Stone (Fill out this form online!)
- DS 648 Earth and Stone
- DS 658 Oil and Gas Real and Personal Property
- Property Valuation and Taxation for Business and Industry
July 15 is the annual deadline to submit an application for the Senior Homestead Tax Exemption. Please note that application forms and instructions may change from year to year.
July 1 is the annual deadline to submit an application for the Veteran with a Disability Property Tax Exemption. Please note that application forms and instructions may change from year to year.
- Property Destroyed by Natural Causes (Division of Property Taxation. Duration - 10 minutes, 34 seconds)
- Property Appraisals and How they are done (Duration - 3 minutes, 36 seconds)
2018
- Abstract of Assessments and Levies
- Tax Increment Financing Authorities
- Report of Authorities by Value Type
- Mill Levies by Tax Area Summary
- Mill Levies by Tax Area and Authority
- December Certification Letters
2017
- Abstract Of Assessments And Levies
- Abstract Summary
- Tax Increment Financing Authorities
- Report of Authorities by Value Type
- Mill Levies by Tax Area Summary
- Mill Levies by Tax Area and Authority
- December Certification Letters
2016
- Abstract Of Assessments And Levies
- Tax Increment Financing Authorities
- Report of Authorities by Value Type
- Mill Levies by Tax Area Summary
- Mill Levies by Tax Area and Authority
- December Certification Letters
2015
- Report of Authorities by Value Type
- Abstract Of Assessments And Levies
- Mill Levies by Tax Area and Authority Funds
- Mill Levies by Tax Area Summary
- Mill Levies by Tax Area and Authority
- Tax Increment Financing Authorities
- Revenues by Taxing Authority
- December Certification Letters
2014
- Abstract Of Assessments And Levies
- Tax Increment Financing Authorities
- Mill Levies by Tax Area and Authority Funds
- Mill Levies by Tax Area Summary
- Mill Levies by Tax Area and Authority
- Revenues by Taxing Authority
- December 2014 Certification Letters
