Wisconsin Bill of Sale Template for Cars, Trucks, Trailers, and Boats

Buying or selling a vehicle in Wisconsin? A bill of sale isn’t just paperwork—it’s a vital record of the transaction. While not always required for registration, it helps protect both parties from potential legal disputes.

Wisconsin Bill of Sale Form

Whether purchasing from a private seller or a dealership, this document ensures a smooth transfer of ownership with clearly outlined terms. Get a free Wisconsin bill of sale today!

What is the Wisconsin Bill of Sale For?

A Wisconsin bill of sale is an important document that provides a legal record of a vehicle or vessel transaction, ensuring a clear transfer of ownership. It includes details such as the sale price, date, buyer and seller information, and vehicle specifics.

For buyers, it offers protection in case of title issues, tax requirements, or future claims, while sellers benefit by having a written record that releases them from liability after the sale. Whether you’re buying from a private seller or a dealership, completing a bill of sale adds an extra layer of security to the transaction.

Get a Vehicle History Report in Wisconsin or a Window Sticker

Before completing your purchase, wouldn’t you want to know the true condition of the vehicle? A bill of sale verifies the transaction but won’t uncover hidden issues. That’s why a vehicle history report is a must.

What Details Are Included in the Vehicle History Report?

A VIN check from Detailed Vehicle History offers a detailed look into the vehicle’s background. Here’s what your report will include.

Sellers can also highlight their vehicle’s original specifications with a window sticker. It includes details on standard and optional features, packages, MSRP, safety ratings, and more.

Easily display accurate vehicle details with our window sticker lookup tool!

What's Included in a Window Sticker?

Our window sticker lookup provides all original factory details for your vehicle.

What Does the Wisconsin Bill of Sale Contain?

A properly drafted bill of sale is more than a receipt—it’s a comprehensive record of the transaction. It should include:

  • Buyer and seller details – Full names and addresses
  • Vehicle information – Make, model, year, VIN, and mileage
  • Sale price – The agreed-upon amount
  • Date of sale – The official transfer date
  • Signatures – Both parties must sign for validity

Including these details ensures clear proof of the sale, reducing the risk of disputes or confusion.

Why You Need a Bill of Sale?

Why Sellers Need a Bill of Sale

Selling a car in Wisconsin? You don’t want to be liable for what happens after it’s gone. A Wisconsin bill of sale provides proof of the transaction and confirms you’re no longer the owner. Without it, you could still receive parking tickets or toll violations tied to the vehicle.

It’s especially important if the buyer delays the title transfer. In Wisconsin, buyers have 30 days to complete the transfer to avoid penalties. A bill of sale documents the sale date, helping protect you from potential legal or financial complications.

Why Buyers Need a Bill of Sale

A bill of sale isn’t just paperwork – it’s proof that you legally own the vehicle and a safeguard in case of any issues. If the title transfer is delayed, this document confirms the sale and protects your rights as the new owner.

It can also help prevent disputes and may be required for registration, insurance, or handling legal and financial concerns after the purchase.

What to Check Before Buying a Car!

Looking at a used car? Don’t let hidden issues turn a bargain into a nightmare. Problems like flood damage or odometer fraud can lead to costly repairs. Watch for these red flags before sealing the deal!

Flood Damage Check

Check for past flood exposure that could lead to major mechanical failures.

Odometer Rollback Report

Verify the mileage to avoid paying more for a car with hidden wear and tear.

License Plate Lookup

See past ownership details, registration status, and any red flags with a license plate lookup.

Service Records

Review maintenance history to ensure the car has been properly cared for.

Title History Check

Confirm there are no liens, salvage titles, or undisclosed problems.

Stolen Record Check

Check for theft records and avoid stolen vehicles and legal issues.

Taking a few minutes to check a vehicle’s history can save you from expensive issues down the road.

How to Register a Vehicle in Wisconsin - Simple Steps

Once you buy a vehicle, follow these steps to register it in Wisconsin:

Step 1: Gather the Required Documents

Before heading to the Wisconsin Department of Transportation (WisDOT), ensure you have:

  • Signed Title – The seller must properly sign it over to you.
  • Valid ID – A Wisconsin-issued driver’s license or ID.
  • Proof of Insurance – Required for registration.
  • VIN Inspection – Only necessary for out-of-state vehicles (can be done at WisDOT or a dealership).
  • Registration Fees – Costs vary based on vehicle type and location.

Step 2: Visit the DMV

Go to your nearest Wisconsin DMV office with all required documents.

Step 3: Register Your Car

At the DMV, complete the registration by:

  • Submitting your paperwork
  • Paying the registration fees
  • Receiving your license plates and registration sticker

Step 4: Transfer the Title

Ensure the vehicle title is officially transferred to your name. Wisconsin law requires this to be completed within 30 days to avoid late fees.

Step 5: Keep Your Documents Safe

Once registered, store your title, registration, and license plates securely.

How to Register a Vessel in Wisconsin

Step 1: Gather the Required Documents

To avoid delays, have the following paperwork ready:

  • Bill of Sale – Proof of purchase signed by both buyer and seller.
  • Boat Title – Required for vessels 16 feet or longer.
  • Valid ID – A Wisconsin-issued driver’s license or ID.
  • Proof of Payment – Receipt for registration fees.
  • HIN Verification – Some boats require a Hull Identification Number (HIN) check.

Step 2: Visit a Wisconsin Boat Registration Office

Take your documents to a Wisconsin DMV office or an authorized boat registration agent.

Step 3: Register Your Boat

Complete the registration by:

  • Submitting your paperwork
  • Paying the registration fees
  • Receiving your boat registration number and decals

Step 4: Keep Your Registration Current

Wisconsin boat registrations must be renewed every three years, so be sure to stay up to date to avoid penalties.

Get a Vehicle Bill of Sale by State

Bill of sale requirements differ by state. Click below to download a template customized for your location.

Frequently Asked Questions

No, a bill of sale is not required for private vehicle sales in Wisconsin. However, it is highly recommended as proof of purchase and to document key transaction details.

Yes, in Wisconsin, a bill of sale does not need to be notarized to be valid. It simply needs to be signed by both the buyer and seller.

A handwritten bill of sale in Wisconsin should include:

  • Buyer’s and seller’s full names and addresses
  • Vehicle details (make, model, year, VIN, and mileage)
  • Sale price and payment method
  • Date of sale
  • Both parties’ signatures