Property taxes in Windsor, Colorado, are an important part of homeownership and help fund local governments, school districts and other public entities. Because Windsor spans both Weld and Larimer counties, the agency responsible for assessing a home and collecting its property taxes depends on the property’s location.
- Payment Services: Windsor property owners can search tax records and make payments through the appropriate county treasurer’s office. The Town of Windsor does not collect residential property taxes directly. Homeowners should first determine whether their property is located in Weld County or Larimer County.
- Tax Due Dates: Colorado property taxes become due on January 1 for the previous tax year. Owners may generally pay in two installments or make one full payment. For 2025 taxes payable in 2026, Larimer County listed February 28, 2026, as the first-half deadline, April 30, 2026, as the full-payment deadline and June 15, 2026, as the second-half deadline. Homeowners should confirm the applicable dates with their county treasurer because deadlines may shift when they fall on weekends or holidays.
- Property Tax Records: Property owners can access valuation information, tax statements, payment records and receipts through the Weld County or Larimer County websites. The county assessor determines property values, while the county treasurer collects taxes and distributes the revenue to the applicable taxing authorities.
- Local Government Revenue: Property taxes support several taxing entities rather than going only to the Town of Windsor. Depending on the property, a tax bill may include charges from the county, school district, municipality and special districts that provide services such as fire protection, water, sanitation or other infrastructure.
- Ad Valorem Tax System: Property taxes in Windsor, as throughout Colorado, are based on a property’s taxable value and the mill levies imposed by the taxing districts serving it. Because Windsor extends across two counties and includes properties in different special districts, tax bills can vary even among similarly priced homes.
WINDSOR, CO PROPERTY TAX EXEMPTIONS
Colorado offers qualifying Windsor homeowners several forms of property-tax relief. Because Windsor is located in both Weld County and Larimer County, homeowners must apply through the county assessor responsible for the property’s location.
Available programs may include the Colorado Senior Property Tax Exemption, exemptions for qualifying veterans with disabilities, and certain benefits for eligible surviving spouses. Eligibility requirements, application procedures and filing deadlines vary by program.
Windsor homeowners should contact either the Weld County Assessor or Larimer County Assessor to confirm their property’s county, determine eligibility and obtain the appropriate application.
State Veteran’s Disability
Colorado’s exemption for qualifying veterans with disabilities generally exempts 50% of the first $200,000 of the actual value of the veteran’s primary residence. Eligibility is based on state requirements concerning the veteran’s service-connected disability and ownership of the home. Only one residence may be designated as the primary residence for the exemption.
Applicants should review the current eligibility standards and submit the required documentation through the appropriate county assessor or the designated Colorado state agency. Qualification should not be assumed solely from a federal disability rating without confirming the state program’s current rules.
State Surviving Spouse
Certain surviving spouses may qualify for Colorado property-tax relief, including a surviving spouse who is eligible to continue a previously approved senior exemption or a surviving spouse who qualifies under veteran-related provisions. The applicable requirements depend on the specific exemption and the homeowner’s circumstances.
Applicants may need to provide ownership, occupancy, marital-status or military documentation. Windsor homeowners should contact the Weld County Assessor or Larimer County Assessor for the correct application and filing instructions.
State Surviving Spouse of a Peace Officer or Firefighter Killed in the Line of Duty
Colorado provides property-tax relief for qualifying Gold Star spouses and may provide relief under other narrowly defined survivor programs. Eligibility, exemption amounts and documentation requirements are established by state law and should be verified through the appropriate county assessor before an application is submitted. Larimer County groups information for qualifying veterans and Gold Star spouses on its exemptions page.
This information is based on guidance from Weld County, Larimer County and Colorado property-tax programs. Because Windsor properties may be located in either county, homeowners should verify the property’s county, taxing districts, assessed value, payment deadlines and exemption eligibility with the appropriate assessor and treasurer offices.