• Buyer’s information
  • Full name
  • Address
• Seller’s information
  • Full name
  • Address
• Vehicle information
  • Vehicle description (year, make, model)
  • Vehicle identification number (VIN)
  • License plate/registration number
• Sale information
  • Date of sale
  • Sale price
  • Gift/relationship (if applicable)
• Signatures
  • Buyer’s signature
  • Seller’s signature

In Washington, a bill of sale is required unless the sale price and date are listed on the title. The seller must submit a Report of Sale within 5 days.

Source: Washington DOL Vehicle Bill of Sale (Form TD-420-065), Washington DOL (Sell a vehicle)

The buyer will need to attend a local Washington State Department of Licensing Office with the following paperwork:

• Applicable fees
• Bill of Sale: Optional, but helpful as supporting proof of the transaction.
• Current Title
• Driver License: You must get your Washington driver license before registering the vehicle.
• Odometer Reading
• Payment for Fees

Out-of-State Purchase

• Copy of Title: If your bank holds the title, the bank may need to fax a copy of the title to the vehicle licensing office.

Notes

• Driver licensing and vehicle licensing are handled at separate locations.
• To complete the transaction by mail, contact a vehicle licensing office first for the required forms and fees.
• Not all offices accept debit or credit cards, so check payment options before going.
• If you register in person, you will usually receive your plates right away. If you apply by mail, it may take up to 3 weeks after the application is received.

Source: Washington State Department of Licensing (Moving to Washington: Vehicle registration and plates)