Wyoming car registration is handled by the county clerk's office in the county where you live, not by a state DMV

Wyoming does not have a Department of Motor Vehicles. Instead, each of the 23 county clerk offices handles vehicle registration, title transfers, and renewals for residents in that county. This means the process, fees, and required documents can vary slightly depending on which county you live in, though the basic steps are the same statewide.

You will need to visit your county clerk's office in person or mail in your documents. Most county clerks accept walk-ins during business hours, though some allow appointments. The office will issue your registration certificate and license plates on the same day if you submit everything correctly.

Wyoming registration is valid for two years from the date of issue. You renew by mail or in person at your county clerk's office before the expiration date on your registration certificate.

Key Takeaways

  • Contact your county clerk's office directly, not a state agency, to register a vehicle in Wyoming.
  • You will need proof of ownership (title or bill of sale), proof of residency, proof of insurance, and a completed process form.
  • Registration fees vary by county and vehicle weight, but typically range from $50 to $150 for a standard passenger vehicle.
  • Wyoming registration lasts two years, and you can renew by mail or in person before your certificate expires.

Documents you need to bring or mail

The core documents required for registration are the vehicle title (if you own it outright), a bill of sale (if you are buying from a private party), proof of Wyoming residency, and proof of vehicle insurance. Your insurance company can provide a declaration page or binder showing your policy number and coverage dates.

Proof of residency can be a utility bill, lease agreement, mortgage statement, or government-issued ID with your current Wyoming address. If the vehicle title is in someone else's name, you will need a bill of sale signed by the owner and notarized, or a power of attorney document.

You will also complete an process form at the county clerk's office. Some counties provide this form online; others hand it to you when you arrive. The form asks for your name, address, vehicle identification number (VIN), and the vehicle's make, model, and year.

How to find your county clerk and their hours

The Wyoming Secretary of State website lists all 23 county clerk offices with phone numbers and addresses. You can also search "[your county name] Wyoming county clerk" to find the office nearest you. Most county clerks are open Monday through Friday, 8 a.m. to 5 p.m., though some have shorter hours or close for lunch.

Call ahead if you are unsure whether your documents are complete or if you want to confirm they accept walk-ins. Some rural county offices are small and may ask you to come at a specific time to avoid a wait. A few counties now offer online renewal for existing registrations, though new registrations still require an in-person visit or mailed documents.

Registration fees and what they cover

Wyoming registration fees are based on vehicle weight and county. A standard passenger car typically costs between $50 and $150 to register for two years. Trucks and heavier vehicles cost more; motorcycles and trailers cost less. Your county clerk can quote the exact fee when you call or visit.

The fee covers your registration certificate and one set of license plates. If you need a second set of plates (for a trailer or spare vehicle), there is an additional charge. Wyoming does not charge separate title transfer fees; the title is issued by the county clerk at the time of registration.

Some counties accept cash, check, and card; others accept only certain payment methods. Ask when you call to confirm what your county clerk takes.

Registering a vehicle you just bought

If you bought the car from a dealer, the dealer usually handles the title transfer and registration paperwork on your behalf. You pay the dealer, sign the title, and the dealer submits everything to the county clerk. You receive your registration certificate and plates within a few days or weeks.

If you bought from a private seller, you handle the paperwork yourself. The seller signs the back of the title and provides a bill of sale. You take both documents, along with proof of insurance and residency, to your county clerk. Bring the vehicle identification number (VIN) from the dashboard or title.

If the title is held by a lender (because you financed the purchase), the lender will send the title to the county clerk after you pay off the loan. Until then, you can register the vehicle in your name with a lien notation showing the lender's interest.

Renewing your registration by mail

Wyoming allows renewal by mail if your registration is not expired and you have no changes to report (such as a new address or vehicle). Your county clerk will mail you a renewal notice about 30 days before your certificate expires. The notice includes a form and instructions for mailing payment and the form back to the office.

Mail your payment and completed form at least two weeks before the expiration date to allow time for processing. The county clerk will mail your new registration certificate and plates to your address on file. If you do not receive a renewal notice, contact your county clerk to request one or renew in person.

What to do if you move to a different Wyoming county

If you move to a different county within Wyoming, you do not need to re-register your vehicle when ready. Your current registration remains valid until it expires. When it is time to renew, you can renew with your new county clerk using your new address.

If you want to update your address before renewal, visit or call your new county clerk's office. Some counties allow address changes by mail; others require an in-person visit. There is usually no fee for an address change.

Frequently Asked Questions

Do I need a Wyoming driver's license to register a car in Wyoming?

No. You need proof of residency (such as a utility bill or lease) but not a driver's license. Non-residents who own property or live in Wyoming can also register vehicles there.

Can I register a car online in Wyoming?

New registrations require an in-person visit or mailed documents. A few counties offer online renewal for existing registrations, but you will need to contact your county clerk to see if that option is available in your area.

What if my vehicle title is from out of state?

Bring the out-of-state title, proof of insurance, and proof of Wyoming residency to your county clerk. The clerk will issue a Wyoming title and registration. Some counties may ask for additional documentation if the out-of-state title is unclear or damaged.

How long does registration take if I mail in my documents?

Processing time varies by county but typically takes one to three weeks. Mail your documents at least three weeks before you need to drive the vehicle to allow for delays. Call your county clerk if you have not received your registration within four weeks.

What happens if my registration expires?

Driving with an expired registration can result in a traffic citation and fine. Renew before the expiration date on your certificate. If your registration has already expired, contact your county clerk about late renewal options.