Wyoming Bill of Sale

What Wyoming requires for a vehicle sale

• WYDOT says Wyoming titles are processed through the county clerk office in your county of residence.
• The MV-300A title application cites W.S. 31-2-103(a)(ix), allowing the department or clerk to require a vehicle bill of sale or similar document and proof of ownership.
• The MV-300A says proof of ownership must accompany the application, and the notary statement is required on all applications.
• The clerk will not deliver the title until a receipt for payment of sales or use tax is presented, per the MV-300A.
• A VIN/HIN inspection is required when the prior title is from another state. The form lists a $10.00 fee per VIN.
• A WYDOT memo gives a 45 day window to operate without registration when the title transfers ownership, and 60 days with a prescribed bill of sale when a lender or auction holds the title.

Wyoming bill of sale: what to include

Whatever Wyoming requires, a signed bill of sale protects both sides. It proves the price, the date and that the car was sold as-is. Include:

• Seller's and buyer's full names and addresses
• Year, make, model, color and VIN
• Odometer reading on the day of sale
• Sale price and date of sale
• As-is wording, plus a statement that the seller owns the vehicle and any lien is paid off
• Signatures and dates for both parties

Sample as-is wording

I, the seller, sell the vehicle described above to the buyer for the price shown, as-is, with no warranty, express or implied. The seller confirms they are the owner and that the odometer reading is correct to the best of their knowledge. This sale is made under the laws of Wyoming.

Seller checklist (Wyoming)

• Sign over the title so it transfers ownership to the buyer.
• Provide a bill of sale if the clerk or buyer needs one, or if a lender holds the title.
• Ask the county clerk about seller release of liability and plates, since the pages we read do not say.

Buyer checklist (Wyoming)

• Complete the MV-300A application and sign under penalty of perjury.
• Have it notarized and bring proof of ownership.
• Bring a sales or use tax payment receipt.
• Get a VIN/HIN inspection if the prior title is out of state.
• Apply at the county clerk's office.

Things to watch in Wyoming

• The pages we read give no title application deadline and no general odometer disclosure rule.
• Check with your county clerk or WYDOT Motor Vehicle Services at 307-777-4709.

About this page

We checked this page against the WYDOT / County Clerk sources listed below in November 2026. Where an agency page did not say something, we say so and suggest you check with the agency. Rules, forms and fees change, so confirm with WYDOT / County Clerk before you sign. This is general information, not legal advice.