2026 Property Tax Due Dates
County-specificNovember 10
First half payment due (or pay in full by Dec 31)
May 10
Second half payment due (following year)
Teton County Treasurer
Treasurer
Katie Smits
Phone
307-733-4770Fax
307-732-8544
Mailing Address
PO Box 585
Jackson, WY 83001-0585
Office Hours
How to Pay
Online
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By Mail
Mail check payable to Teton County Treasurer — PO Box 585, Jackson WY 83001-0585
In Person
Visit the Treasurer's office — 200 S Willow Street, Suite 200, Jackson WY 83001, M-F 9 a.m. - 4:30 p.m.
About Property Taxes in Wyoming
Wyoming has among the lowest effective property tax rates in the United States. The state levies no income tax, but its abundant natural resource revenues (oil, gas, coal, minerals) reduce the burden on property taxpayers significantly. Property taxes are administered at the county level. Residential property is assessed at 9.5% of market value, while commercial property is assessed at 11.5%. Wyoming's combination of low assessment ratios and low mill rates typically results in effective tax rates well under 0.6% of market value for residential properties.
Payment & Assessment
Wyoming property taxes are paid in two equal installments: First half: Due November 10 Second half: Due May 10 of the following year A penalty of 1.5% per month applies to late payments. Most counties offer online payment through the county treasurer's website. Contact your county for payment options.
Statewide framework for Wyoming. Your county's specific rates and deadlines are shown above.
Other Counties in Wyoming
About Teton County
Teton County is a county in the U.S. state of Wyoming. As of the 2020 United States census, the population was 23,331. Its county seat is Jackson. Its west boundary line is also the Wyoming state boundary shared with Idaho and the southern tip of Montana. Teton County is part of the Jackson, WY-ID Micropolitan Statistical Area. Teton County contains the Jackson Hole ski area, all of Grand Teton National Park, and 40.4% of Yellowstone National Park's total area, including over 96.6% of its water area.
Source: Wikipedia — content available under CC BY-SA 4.0
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Due dates shown are for reference only. Contact your county treasurer's office to confirm official deadlines before making payments.