Free Wisconsin Car Bill of Sale
Wisconsin routes car titles through the Department of Transportation — there is no standalone DMV and the Secretary of State has no vehicle role, a structure that regularly misdirects newcomers' paperwork. Form MV1 is the title/registration application, the bill of sale is optional (WisDOT includes a sample in Form MV2928), and the tax lands at 5% state plus 0.5% county in most places (Milwaukee County charges 0.9%, and the City of Milwaukee adds a 2% city tax). Emissions testing is a southeast-corner affair: seven counties including Milwaukee test most 1996-and-newer vehicles every other year (and may require a test within 45 days of a purchase), while the rest of the state never sees a testing station. Wisconsin is also a plates-to-owner state — the seller's plate comes off at the sale.
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Wisconsin Car Bill of Sale — What You Need to Know
Sales Tax Details
5% state sales tax + 0.5% county sales tax in most counties (total 5.5%). Milwaukee County's county tax is 0.9% (total 5.9%), and the City of Milwaukee adds a 2% city tax (total 7.9%). Tax on sale price.
Inspection Requirements
Wisconsin does not require statewide safety inspection. Emissions testing biennial in 7 SE Wisconsin counties: Kenosha, Milwaukee, Ozaukee, Racine, Sheboygan, Washington, Waukesha.
Wisconsin Car Sale — Step-by-Step Checklist
- Confirm emissions certificate if in 7 SE WI counties: Kenosha, Milwaukee, Ozaukee, Racine, Sheboygan, Washington, Waukesha.
- Complete bill of sale with VIN, odometer, sale price.
- Seller completes odometer disclosure on title.
- Seller signs WI title over.
- Seller removes plates (WI is plates-to-owner).
- Buyer completes Form MV1 with WisDOT — within two business days after purchase if the car will be driven.
- Buyer pays 5% state + 0.5% county sales tax + $214.50 title fee + registration.
Common Pitfalls
- Leaving plates on the sold car — WI is plates-to-owner.
- Missing SE WI emissions testing — 7-county rule strictly enforced.
- Missing WisDOT's two-business-day title-and-registration window for a car that will be driven.
Pro Tip
WI car sales: MV1 + 5%-7.9% tax (by county and city) + plates-to-owner + 7-county emissions if applicable.