Boat Bill of Sale Template

A free boat bill of sale template covering the hull identification number, the outboard or inboard motor, an included trailer, and as-is terms. Download in PDF or Word and fill in the bracketed fields.

Last updated: August 5, 2026

What Is a Boat Bill of Sale?

A boat bill of sale records the private sale of a vessel and everything that goes with it. What makes it different from a car bill of sale is that a boat sale is usually three transactions in one document: the hull, the motor, and often a trailer — each with its own identification number, and in many states each with its own registration or title.

The hull identification number, or HIN, is the twelve-character code molded into the transom that functions as the VIN of the boat. Outboard motors carry separate serial numbers and are frequently sold, swapped, or stolen independently of the hull. A trailer usually has its own VIN and its own title. If any of those numbers is missing from the paperwork, the buyer can end up owning a boat they cannot register or a trailer they cannot legally tow.

When to Use This Template

  • You are buying or selling a powerboat, sailboat, personal watercraft, or small craft privately
  • The sale includes an outboard or inboard motor with its own serial number
  • A trailer is included and needs to be described and transferred with the boat
  • The buyer needs documentation to register or title the vessel with the state
  • The vessel is older or sold with known hull, engine, or electronics issues
  • You want the exact transfer date recorded for insurance and liability purposes

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Full text of the template. Fields in [BRACKETS] are placeholders you fill in.

Boat Bill of Sale

  1. 1. 1. Seller and Buyer

    BOAT BILL OF SALE. Date of Sale: [DATE OF SALE]. SELLER: [SELLER FULL NAME], address [SELLER ADDRESS], phone [SELLER PHONE], email [SELLER EMAIL]. BUYER: [BUYER FULL NAME], address [BUYER ADDRESS], phone [BUYER PHONE], email [BUYER EMAIL]. The Seller represents being the lawful owner of the vessel and equipment described below and having full authority to sell them. Both parties confirm being of legal age to complete this transaction. If the vessel is co-owned, every owner of record must sign this document.

  2. 2. 2. Vessel Description and Hull Identification Number

    The Seller sells and transfers to the Buyer the following vessel (the "Vessel"): Year: [YEAR]. Manufacturer: [MAKE]. Model: [MODEL]. Length: [LENGTH] feet. Beam: [BEAM]. Hull material: [HULL MATERIAL, e.g., fiberglass, aluminum, wood]. Hull color: [HULL COLOR]. Vessel type: [TYPE, e.g., bowrider, center console, pontoon, sailboat, personal watercraft]. Hull Identification Number (HIN): [HIN — the 12-character number molded into the starboard side of the transom]. State registration number: [REGISTRATION NUMBER AND STATE]. Title number, if the state titles vessels: [TITLE NUMBER AND STATE]. Documented vessel official number, if applicable: [USCG OFFICIAL NUMBER AND VESSEL NAME]. Known hull defects, blistering, prior repairs, or damage: [KNOWN DEFECTS, or NONE KNOWN].

  3. 3. 3. Motor, Trailer, and Included Equipment

    MOTOR: Type: [OUTBOARD / INBOARD / INBOARD-OUTBOARD / SAIL AUXILIARY / NONE]. Make: [MOTOR MAKE]. Model: [MOTOR MODEL]. Year: [MOTOR YEAR]. Horsepower: [HORSEPOWER]. Serial number: [MOTOR SERIAL NUMBER]. Engine hours: [ENGINE HOURS]. Fuel type: [FUEL TYPE]. Known motor issues: [MOTOR CONDITION NOTES]. TRAILER: [INCLUDED / NOT INCLUDED]. Year: [TRAILER YEAR]. Make: [TRAILER MAKE]. VIN: [TRAILER VIN]. Axles: [NUMBER OF AXLES]. Title number and state: [TRAILER TITLE NUMBER AND STATE]. Known trailer issues: [TRAILER CONDITION NOTES]. INCLUDED EQUIPMENT: [EQUIPMENT LIST, e.g., electronics and chartplotter, VHF radio, life jackets, anchor and rode, bimini top, cover, fire extinguisher, batteries, propellers, spare prop, dock lines, fenders, tools]. EXCLUDED ITEMS that remain with the Seller: [EXCLUDED ITEMS].

  4. 4. 4. Purchase Price and Payment

    The total purchase price for the Vessel, motor, trailer, and included equipment is [PURCHASE PRICE] ([PRICE IN WORDS] dollars), allocated as follows if the state requires separate figures: Vessel [VESSEL PRICE], motor [MOTOR PRICE], trailer [TRAILER PRICE]. Payment is made by [PAYMENT METHOD, e.g., cash, cashier check, bank transfer, escrow]. Select one. (a) Paid in full: the Seller acknowledges receiving the full purchase price on [PAYMENT DATE]. (b) Deposit and balance: a deposit of [DEPOSIT AMOUNT] was received on [DEPOSIT DATE], with the balance of [BALANCE AMOUNT] due on [BALANCE DUE DATE]; the Vessel and all documents are released only on payment in full. Any sales or use tax is the responsibility of [PARTY RESPONSIBLE FOR TAX] and is commonly collected by the state at registration. If a marine survey is a condition of the sale, the deposit is refundable until [SURVEY CONTINGENCY DATE].

  5. 5. 5. Title, Liens, and Registration Transfer

    The Seller warrants having clear title to the Vessel, the motor, and the trailer, free of all liens, mortgages, security interests, and encumbrances, except: [DISCLOSED LIEN OR NONE]. The Seller further warrants that there is no outstanding maritime lien, unpaid slip or storage fee, unpaid repair bill, or yard bill against the Vessel, and will satisfy any such claim arising before the transfer date. If a lien exists, the Seller will obtain and deliver a written release to the Buyer within [LIEN RELEASE PERIOD, e.g., ten days] of the sale. The Seller will sign over the certificate of title or registration for the Vessel and, separately, for the trailer, and will deliver the manufacturer statement of origin if the Vessel has never been titled. The Buyer will register or title the Vessel and trailer within [REGISTRATION PERIOD, e.g., 15 days] as required in [STATE].

  6. 6. 6. As-Is Sale, Survey, and Sea Trial

    THE VESSEL, MOTOR, TRAILER, AND ALL EQUIPMENT ARE SOLD "AS IS, WHERE IS," WITH ALL FAULTS AND WITHOUT ANY WARRANTY, EXPRESS OR IMPLIED, INCLUDING NO WARRANTY OF MERCHANTABILITY, SEAWORTHINESS, OR FITNESS FOR A PARTICULAR PURPOSE. The Buyer has had the opportunity to inspect the Vessel, to commission a marine survey, and to conduct a sea trial at the expense of the Buyer, and accepts the Vessel in its present condition whether or not those steps were taken. The Seller makes no representation about hull integrity, moisture content, stringer or transom condition, engine compression, electrical systems, or compliance with any Coast Guard equipment requirement. Any remaining manufacturer or dealer warranty transfers only if the provider allows it. This provision does not excuse intentional misrepresentation about known damage, sinking, grounding, or engine history.

  7. 7. 7. Transfer of Possession, Risk, and Insurance

    Ownership and all risk of loss, damage, sinking, theft, and liability pass to the Buyer on [TRANSFER DATE] at [TRANSFER TIME], when possession of the Vessel, the keys, and the documents is delivered at [DELIVERY LOCATION, e.g., marina, slip number, storage yard, seller address]. The Buyer will arrange insurance covering the Vessel from that moment and is responsible for removing the Vessel from its current slip, mooring, lift, or storage location by [REMOVAL DEADLINE], after which any slip, storage, or lay day charge is the responsibility of the Buyer. The Buyer is responsible for haul-out, transport, launching, and any fuel remaining in the tanks. The Seller will notify the marina or storage facility of the sale and will settle all charges accrued through the transfer date.

  8. 8. 8. Governing Law, Entire Agreement, and Signatures

    This Bill of Sale is governed by the laws of the State of [GOVERNING STATE], with venue in the courts located in [COUNTY AND STATE], except where federal maritime law applies to a documented vessel. This document is the entire agreement between the parties about the Vessel and replaces any listing, brokerage sheet, or verbal statement made before signing, and any change must be in writing and signed by both parties. SELLER: [SELLER FULL NAME]. Signature: ______________________. Date: [DATE]. CO-OWNER (if any): Signature: ______________________. Printed Name: [NAME]. Date: [DATE]. BUYER: [BUYER FULL NAME]. Signature: ______________________. Date: [DATE]. NOTARY ACKNOWLEDGMENT (required in some states and for Coast Guard documented vessels): State of [STATE], County of [COUNTY]. Subscribed and sworn before me on [DATE] by [NAMES]. Notary Signature: ______________________. My commission expires: [EXPIRATION DATE].

  9. 9. Disclaimer

    This template is provided for general informational purposes only and is not legal advice. Vessel transfer rules vary by state and by vessel type: some states title boats and others only register them, trailers usually require a separate title, and Coast Guard documented vessels follow federal procedures that generally require a notarized bill of sale on the prescribed form. Maritime liens can attach to a vessel regardless of a change in ownership. Confirm the requirements with your state boating agency or the National Vessel Documentation Center, and consult a licensed attorney for a high-value or documented vessel. Use of this template does not create an attorney-client relationship with ScanContract.

Key Clauses Explained

What each important clause does — and what to watch out for before you sign.

Hull Identification Number

Identifies the vessel by the twelve-character HIN molded into the transom.

Buyers should physically read the HIN off the starboard transom and compare it with the registration and the title rather than trusting the listing. A HIN that has been altered, plated over, or does not match the paperwork is a stop sign, and states will refuse to register a vessel whose HIN cannot be verified.

Motor Serial Number

Documents the engine separately from the hull, since motors are titled, insured, and stolen independently.

A boat is often not the same package it left the factory as — repowered hulls are normal. Buyers should record the motor serial number and engine hours, verify the motor is not subject to its own lien, and confirm that the horsepower does not exceed the capacity plate rating for the hull.

Trailer Inclusion and Separate Title

States whether a trailer is part of the sale and captures its own VIN and title information.

The trailer is usually a separately titled vehicle, so signing over the boat title does not transfer it. Buyers should insist on the trailer title and VIN in the document, and should confirm the trailer is rated for the weight of the boat. A trailer with no title can be difficult to register and to tow legally.

Maritime Lien and Yard Bill Warranty

The seller confirms there are no unpaid slip, storage, repair, or yard charges attached to the vessel.

Unlike most personal property, a vessel can carry a maritime lien that follows the boat into the hands of a new owner, including for unpaid repairs or dockage. Buyers should ask the marina and the last yard directly whether anything is outstanding, and keep this warranty in the document.

As-Is Sale, Survey, and Sea Trial

Confirms the buyer accepts the vessel in current condition, with inspection rights available before signing.

A marine survey is the boating equivalent of a pre-purchase inspection and is the only realistic way to detect moisture in the stringers, a soft transom, or hull blistering. Buyers who skip it and sign as-is have essentially no recourse. If the sale is contingent on a survey, put the contingency date in Section 4.

Removal Deadline and Slip Charges

Sets when the buyer must move the vessel and who pays storage after the transfer date.

Slip and lay day charges accumulate quickly, and marinas will pursue whoever they have on file. Sellers should notify the marina in writing on the day of sale and settle charges through that date. Buyers should confirm they have somewhere to put the boat before the removal deadline they just agreed to.

Transfer of Risk and Insurance

Fixes the moment responsibility for the vessel passes to the buyer.

Sinking, storm damage, and theft do not wait for paperwork, and a vessel in the water is exposed every hour. Buyers should have coverage bound from the transfer time stated in the document. Sellers should not let a buyer take the boat out for a trial run after payment without confirming coverage is already in place.

Frequently Asked Questions

What is a hull identification number and where do I find it?
The HIN is a twelve-character code that functions as the VIN of a boat, assigned by the manufacturer for vessels built or imported since late 1972. It is usually molded or plated into the upper starboard corner of the transom, with a duplicate hidden somewhere else on the hull. Compare it against the registration and title before paying, because states will not register a vessel whose HIN cannot be verified.
Does a boat bill of sale need to be notarized?
It depends. Several states require notarization for a vessel title transfer, and a Coast Guard documented vessel generally requires a notarized bill of sale on the prescribed federal form. Many states registering smaller boats accept a plain signed bill of sale. Check with the boating or motor vehicle agency in your state, and notarize voluntarily for a high-value vessel.
Is the trailer included when I buy a boat?
Only if the bill of sale says so. A trailer is normally a separately titled vehicle with its own VIN, so it must be described in the document and its title signed over independently of the boat. Buyers should also confirm the trailer capacity matches the loaded weight of the boat, since an undersized trailer is both unsafe and a registration problem.
Should I get a marine survey before buying?
For anything beyond a small utility boat, yes. A surveyor checks hull moisture, stringers, transom, wiring, and safety equipment, and can identify problems that cost more than the boat. Because these sales are as-is, the survey is essentially your only protection. Make the deposit refundable until the survey contingency date if you are buying before the inspection is complete.
Do I have to pay tax when I buy a boat privately?
In most states yes, usually as use tax collected when the vessel is registered, and some states tax the boat, the motor, and the trailer as separate items. That is why the price allocation line in Section 4 exists. Record the true purchase price, since states routinely compare a stated price against book value and can assess tax on the higher figure.

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