Free Wisconsin Bill of Sale Template & Generator

Wisconsin Bill of Sale Requirements

Additional Forms Required in Wisconsin

• Form MV1 (Application for Title and Registration)
• Form MV2928 (Instructions for Selling a Vehicle — contains a sample bill of sale)

Two things everyone gets wrong about selling a car in Wisconsin: whether you need a bill of sale, and how long you have to title it. On the first, Wisconsin does not require a bill of sale at all — WisDOT states the form is "provided for your convenience, it is not a required form." The transfer legally runs on the assigned title and Form MV1, the title and registration application. A bill of sale is still genuinely useful to document the price (which sets the tax) and the odometer, and Wisconsin even tucks a sample bill of sale into Form MV2928, its selling-a-vehicle instructions. But MV1 is not a bill of sale, and no bill of sale is mandatory.

On the second, the deadline is far shorter than the "30 days" many guides cite. Under Wis. Stat. §342.15, if the vehicle will be operated, the buyer must title and register it within two business days of purchase — one of the tightest windows in the country. Wisconsin softens this with eMV Public, an online system for private-party title and registration: you apply online and mail the signed paperwork, with processing around 24–48 hours plus mail time.

The tax is 5% to the state plus a county tax that now applies in nearly every Wisconsin county — about 0.5%, with Milwaukee County at 0.9% since 2024 — collected when you title. The title fee itself rose to $214.50 on October 1, 2025 (from $164.50), and base registration is $85 before any local wheel tax. Family transfers between qualifying relatives can be exempt from the tax.

Emissions testing is confined to the seven southeastern WIVIP counties — Kenosha, Milwaukee, Ozaukee, Racine, Sheboygan, Washington, and Waukesha — where gas vehicles of covered model years must pass before registration. Elsewhere in Wisconsin there is no emissions test. The seller keeps the plates (they belong to the owner, not the vehicle, except on certain heavy and farm trucks, mopeds, and trailers), signs over the title, and files a seller notification with WisDOT to shed liability. With no mandatory bill of sale and a fast online path to title, Wisconsin is procedurally light — as long as the buyer respects that two-business-day clock.