Boat Bill of Sale Direct Answer
A boat bill of sale should identify the buyer, seller, vessel, HIN, purchase price, sale date, included motor or trailer, and whether a title, registration, or lien release is being transferred. Many states ask for a bill of sale when registering a used boat, paying sales or use tax, or proving ownership in a non-title state.
What to Include
A useful boat bill of sale is specific enough for a state agency, tax office, lender, or future buyer to understand exactly what changed hands.
- Buyer and seller names with mailing addresses and contact information.
- Boat details including make, model, year, length, hull material, propulsion, and Hull Identification Number.
- Registration and title details such as state registration number, title number, documented-vessel status, and whether the original title is attached.
- Purchase terms including sale date, purchase price, deposit, trade-in value, and whether the sale is as-is.
- Included property such as outboard motor, trailer, electronics, safety gear, dinghy, or transferable slip equipment.
- Lien statement showing whether the seller promises the boat is free of liens or whether a lien release is attached.
When a Bill of Sale Is Required
Requirements vary by state, but a bill of sale is commonly used in five situations: registering a used boat, transferring a title, proving purchase price for sales or use tax, documenting ownership in a non-title state, and separating what was included in the sale.
In a title state, the signed title is usually the main ownership document, but the bill of sale still helps support the purchase price, sale date, and lien-release trail. In a non-title state, the bill of sale may become one of the most important ownership documents because registration records may be the primary state record.
Some states require notarization for certain transactions or forms. If a state page or agency form calls for notarization, handle that before the buyer leaves with the boat.
Private Sale Checklist
- Match the HIN on the boat, title, registration, and bill of sale before signing.
- List all included items so the trailer, motor, electronics, and accessories are not disputed later.
- Record the real purchase price because states may compare it to tax tables or fair market value.
- Attach lien proof if a lender was ever involved.
- Keep copies for registration, insurance, taxes, and future resale.
After the Bill of Sale Is Signed
After signing, the buyer should file registration or title paperwork as soon as the state allows. If the state has a deadline for transfer or tax payment, use the sale date on the bill of sale as the starting point unless the agency gives different instructions.
Before operating the boat, confirm whether the state allows temporary operation with the bill of sale on board. Some states allow a short grace period after purchase; others require registration or a temporary permit first.
For a broader ownership-change workflow, pair this page with the used boat registration guide, boat title transfer guide, and boat lien check guide.
Frequently Asked Questions
Is a boat bill of sale enough to register a boat?
Sometimes. In non-title states, a bill of sale and prior registration may be enough. In title states, the buyer usually also needs the signed title or another agency-approved ownership document.
Does a boat bill of sale need to be notarized?
It depends on the state and transaction. Some agencies require notarization for certain title transfers or forms, while others accept buyer and seller signatures without a notary.
Should the trailer be on the same bill of sale?
List the trailer if it is included, but many states treat trailer title or registration separately from the boat. Include the trailer VIN, year, make, and price allocation when possible.
What price should be written on the bill of sale?
Use the actual purchase price. Under-reporting can create tax problems and may cause the agency to assess sales or use tax from fair market value.
Who keeps the original bill of sale?
The buyer should keep the original or a clear signed copy for registration and tax records. The seller should also keep a copy to document the sale date and release of ownership.