Car Registration in WyomingPage Overview
Car Registration in Wyoming
The Wyoming Department of Transportation (DOT) requires all drivers to register their vehicles and carry proof of registration in the vehicle.
You must register your vehicle in person at your local WY county treasurer’s office. You cannot register your vehicle online, by mail, or by phone.
Wyoming law requires all new WY residents to register their vehicles as soon as they become residents of the state. To be considered a WY resident, you must meet any of the following requirements:
- Work in Wyoming AND own, rent or lease a residence.
- Purchase or hold a current resident hunting or fishing license.
- File a homestead tax exemption.
- File a military tax exemption.
- Live in Wyoming for 120 days.
Once you satisfy Wyoming residency requirements, you must visit your local county treasurer’s office to register your vehicle. For detailed instructions, see “Registering a Vehicle in Wyoming” below.
Temporary Worker Registrations
If you’re employed in Wyoming for less than 120 days, you must obtain temporary registration for your vehicle. You must apply in person at your local WY county treasurer office.
Temporary worker registrations are available on a month-to-month basis. The fee is $50.
Temporary Permit Exemptions
You do NOT have to apply for your temporary work permit if you:
- Commute to work in Wyoming but reside in a neighboring state.
- Attend a university or college full time in Wyoming.
However, you must hold current/valid registration from your home state.
Temporary In-Transit Permit
The Wyoming Department of Transportation (DOT) offers in-transit permits for 48 hours that allow you to transport a vehicle outside of WY. You must submit proof of insurance and other documentation to a Wyoming county treasurer office.
The fee is $20 per vehicle.
To register your vehicle in Wyoming, you must visit your local county treasurer’s office and bring:
- A copy of your vehicle title (or the title number).
- Current registration from your previous state (if applicable).
- Proof of insurance.
- Your vehicle identification number (VIN), if the vehicle is currently financed.
- A copy of the dealer invoice, if you purchased the vehicle at a dealership.
- Your lease agreement (if applicable).
- A completed Application for Certificate of Title and VIN/HIN Inspection (MV-300A).
- A weight slip, if you are registering a:
- Pick-up truck.
- Motor home.
- Trailer (except pull-behind campers) or a horse trailer with living quarters.
- Payment for all required county and state fees and taxes.
- See “WY Registration Fees and Penalties” below.
Members of the military are subject to different regulations depending on whether they are Wyoming residents or non-residents stationed in Wyoming.
WY Military Residents
Wyoming residents serving in the military and stationed in Wyoming can register their vehicles with the DMV by following the instructions outlined in the section above, “Registering a Vehicle in Wyoming.”
Non-Resident Military Members in Wyoming
Non-residents stationed in Wyoming are NOT required to register their vehicles in Wyoming as long as they have a valid/current registration from their home-of-record and proper insurance.
If you’re a non-resident military member and would like to register your vehicle in Wyoming, you qualify for a tax exemption. To receive the tax exemption, you must:
- Follow the steps outlined in the “Registering a Vehicle in Wyoming” section above.
- Submit your current Leave and Earnings Statement (LES).
- Complete the Application and Affidavit of Nonresidence and Military Service Exemption From Motor Vehicle Ad Valorem Tax signed by a commissioned officer.
The Wyoming DOT charges both a county fee and state fee for vehicle registration.
County fees vary by county. These are property taxes based on the price listed on your title and year of service rate (or valuation percentage).
Use the following formula to calculate your county fee:
Factory Cost X Year of Service Rate (see below) X .03 = County Fee
- 1st Year: 60%.
- 2nd Year: 50%.
- 3rd Year: 40%.
- 4th Year: 30%.
- 5th Year: 20%.
- 6th Year: 15%.
The Wyoming vehicle registration fees are as follows:
- Passenger vehicles: $15.
- Trucks and trailers: $2 to $60.
- Motorcycles: $12.
- Campers: $15.
- Temporary vehicle registration fee: $50 per month.
- Temporary in-transit permit: $20 per vehicle (valid for 48 hours).
For more information about your specific fees in WY, please contact your local county treasurer’s office directly.
Registering a custom-built car in Wyoming follows the same process as registering a regular vehicle. See "Registering a Vehicle in Wyoming" above.
You will notice, however, that you'll need to first apply for a vehicle identification number (VIN) before the WY DOT will accept your application. To do this, have your custom vehicle inspected by an authorized law enforcement officer who will provide you with a completed form stating your vehicle doesn't currently have a VIN.
Once you've completed this step, you will need the following items:
- The form verifying the absence of a VIN.
- A completed Application for Assignment of Special Vehicle Identification Number (VIN) (Form MV-401).
- Proof you own all major components of the vehicle, such as:
- Bills of sale.
- Any title certificates attached to the major part of the vehicle.
- Payment for the $20 fee.
Mail all of the above to the address listed on the application form. When the Wyoming DOT assigns a VIN to your vehicle, you will be able to register your vehicle following the steps in "Registering a Vehicle in Wyoming" above.Other Topics in This Section