How to Complete a Private Car Sale in Wisconsin
Step 1: Inspect & Verify
Verify the seller's physical identification against the existing title. Ensure the VIN matches the chassis or hull plate.
Step 2: Sign Document
Both buyer and seller must sign and date two copies. Notarization is optional but recommended.
Step 3: Registration
The buyer must take this signed bill of sale and certificate of title to the Wisconsin DOT (DMV) within 30 days to pay taxes and register.
Frequently Asked Questions (Wisconsin)
Does Wisconsin legally mandate a notarized bill of sale?
No, Wisconsin does not legally require private sale documents to be notarized.
Can I use this bill of sale for a trailer without a title in Wisconsin?
Yes. In many states, small utility trailers do not receive separate titles. A bill of sale combined with prior registration or VIN inspection is accepted by the Wisconsin DOT (DMV).