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Park County Treasurer

Park County Treasurer: Barb Poley Barb Poley

Park County Courthouse
1002 Sheridan Ave. Cody Wyoming 82414 
Cody: (307) 527-8630, Powell: (307) 754-8630
Toll Free: 1 (800) 786-2844 ext 8630
Fax: (307) 527-8640

Office Hours: 8:00 a.m. - 5:00 p.m. Monday - Friday

Welcome to the Park County Treasurer's Web Page

The Park County Treasurer’s Office is responsible for fiscal management of the county. One of the primary roles of the Treasurer’s office is to receive payment for taxes, filing or other processing fees, such as property taxes or automobile registration.

“A taxpayer is not dependent on us – we are dependent on them.
A taxpayer is not an interruption of our work – they are the purpose of it.
A taxpayer is doing us a favor by letting us serve their needs.
A taxpayer is not an outsider to our business – they are a part of it.
Courtesy and efficiency are the main requirements of this office.”


You can now pay your tax bill and auto renewals online with a major credit card or e-check.
The service fee is charged by the county’s payment processor; the county does not receive any portion of this fee.

Visa, MasterCard, Discover Card
American Express 

= 1.5% < $60 & 2.49% > $60
= 3.5% + $1.50
= $1.50


Coming Soon!!!

Beginning Monday and Tuesday, April 16th & 17th, 2018, Representatives of the Park County Treasurer's Office will be at the Park County Annex Building in Powell on the third Monday and Tuesday of each month. The hours will be 8:30 AM to 4:30 PM and you will be able to take care of any business that you would regularly do at our Cody Office. Please call ahead on new vehicle purchases to be sure that all title work has been completed in the Clerk's Office.

For any questions please call the Cody Office at (307) 527-8630.

We look forward to being able to better serve the City of Powell and the surrounding area!


Certificate of Purchase holders: the Park County Treasurer will accept Sub-Tax payments starting June 11, 2018.

2018 Tax Sale will be August 15th, 8 a.m. at the Park County Library in the Grizzly Room.










Wyoming issues new plates on all vehicles every eight years.  New plates will be issued upon registration or renewal for any vehicle with a 2018 expiration date.
Customers who already have low plate numbers will have all of 2017 to renew their reserved plates.  If the plates are not renewed by the end of the year, the reserve number will be forfeited.

Below are the reserved plate numbers for Park County:
Passenger:  1-3000
Truck: 1-1500

WYDOT will contact all specialty plate customers three to six months prior to their plate's expiration, reminding them to reapply for the specialty plate.  Most specialty plate customers who reapply in 2017 will have the option to keep their existing plate combination.  (Guard plate numbers will be reassigned based on Rank and Date of Rank; some Veteran Plate numbers with a final alpha, will receive a 5 digit number.)

New 2017 Specialty Plates FAQs