Wisconsin Bill of Sale Requirements
As of 2026, Wisconsin strongly recommends a signed bill of sale for private vehicle transfers. Wisconsin does not require notarization for standard private-party sales.
Required Fields
- 1Full legal names and addresses of buyer and seller
- 2VIN (17 characters)
- 3Year, make, model, and color of the vehicle
- 4Odometer reading in miles (required)
- 5Sale price in numerals and written form
- 6Sale date
- 7Signatures of both buyer and seller
Wisconsin-Specific Requirements
✓ Wisconsin does not require notarization for a standard private-party bill of sale.
Official Wisconsin Form
Wisconsin has an official form: Bill of Sale (MV2928). Obtain from the Wisconsin DMV.
Frequently Asked Questions
Is a bill of sale required in Wisconsin?▾
Wisconsin strongly recommends a bill of sale for all private vehicle sales. While a signed title alone may technically complete the transfer, a bill of sale protects both parties from disputes over the sale price, odometer reading, and vehicle condition.
What must be on a Wisconsin vehicle bill of sale?▾
A Wisconsin vehicle bill of sale must include: buyer and seller full legal names and addresses, the VIN, year, make, model, odometer reading, sale price (written and numeric), sale date, and signatures of both parties.
Does Wisconsin require an emissions test for private sales?▾
Yes — Wisconsin requires an emissions or smog test before the buyer can register a vehicle. Check with the Wisconsin DMV for specific requirements in your county.
Create a Wisconsin-compliant bill of sale
Create Wisconsin Bill of Sale →More Wisconsin guides
- How to Transfer a Car Title in Wisconsin
- How to Write a Bill of Sale in Wisconsin
- How to Sell a Car Privately in Wisconsin
- Does Wisconsin Require Notarization for a Bill of Sale?
- Wisconsin Title Transfer Fees & Vehicle Taxes
- Wisconsin car bill of sale generator
- Wisconsin bill of sale (all vehicles)
- Bill of Sale Requirements — all states
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