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Verified 2026 City Guide

Guernsey Property Tax

Access 2026 property tax rates, payment portals, and assessment tools for Guernsey. Taxes are administered by Platte County.

Local Rate

N/A

County Avg

0.52%

State Avg

0.01%

City vs. County Jurisdiction

While you live in Guernsey, property taxes are officially administered by Platte County. The county handles your assessment, billing, appeals, and exemptions.

Pay Platte County Tax View County Guide

Guernsey Tax Calculator

$

Est. Annual Bill

Rate: % (Platte County)

How Property Taxes Work in Guernsey

Property taxes for Guernsey residents are calculated on the ad valorem principle — your bill is proportional to the fair market value determined by the Platte County Appraisal District.

Assessment Role

The county assessor determines the value of all real estate in Guernsey every tax year.

Collection Role

Taxes are collected by the county tax office and distributed to city, school, and special-district funds.

Guernsey Tax Components

Your annual bill is a combined total of levies from multiple local government entities:

County General Fund Variable Levy
City of Guernsey Variable Levy
Local Independent School District (ISD) Variable Levy
Emergency Services District Variable Levy

Lowering Your Guernsey Property Tax Bill

Claim Exemptions

Most homeowners qualify for a Homestead Exemption that significantly reduces the taxable value of your primary residence. Seniors and veterans may qualify for additional relief.

Protest Your Value

If the county assessment exceeds fair market value you can file an appeal with the Appraisal Review Board (ARB). Over 50% of appeals result in a reduction.

Check Exemptions Appeal Guide

2026 Important Deadlines

Assessment Notices

April – May

Protest Deadline

May 15th*

Payment Due

January 31st

*Protest deadlines are generally May 15th or 30 days after your notice was mailed, whichever is later.

Guernsey Property Tax FAQs

For 2026, property tax rates in Guernsey vary by parcel. Refer to the Platte County average rate of 0.51997314535079% as a baseline estimate.

Residents of Guernsey pay property taxes to the Platte County Tax Assessor — not a city office. Use the county's official payment portal.

Yes. File a Notice of Protest with the Platte County Appraisal District within 30 days of receiving your valuation notice. See the county appeal guide for step-by-step instructions.

Platte County Official

Property tax for Guernsey is handled at the county level.

County Tax Guide Pay Online Exemptions Guide

Nearby Cities

Wamsutter 0.77% Yellowstone National Park 0.77% Evanston 0.77% Central Big Horn 0.77% Cody 0.77% Torrington 0.77% Ten Sleep 0.77% Worland 0.77%

💡 Tax Tip

Check for Homestead or Senior exemptions on the Platte County portal. These can reduce your taxable value by $25,000–$100,000+.