Property Tax

Regarding Federal Tax Law passed in 2017, in Wyoming you are unable to prepay your 2018 tax for credit on your 2017 income tax.

According to the IRS—

               "A prepayment of anticipated real property taxes that have not been assessed prior to 2018 are not deductible in 2017. State or                 local law determines whether and when a property tax is assessed, which is generally when the taxpayer becomes liable for                     the property tax imposed."

The 2018 Assessments will be available in April, 2018, and per Wyoming Statute, the Mill Levy and Tax Roll will not be approved until August, 2018.

More information can be found here.

Property Taxes & Accounting

The Property Tax and Accounting Department is the central billing and collection point for all taxes and fees coming into the county.

Value-Based Tax

Property tax is an ad valorem tax, which means it is based on the value of the property. The Assessor's Office responsible for determining the market value of each property in the county, which is then used to figure the taxable amount on each property.

Tax Relief & Exemptions

Veteran’s exemption information may be obtained by contacting the Assessor's Office.

For More Information

If you have any questions, please contact
the Treasurer's Office at (307) 235-9470.

Physical Address:

200 N. Center
Suite 130
Casper, WY 82601

Mailing Address:

P.O. Box 2290
Casper, WY 82602