GUIDES & ADVICE

Why a Bill of Sale is Essential When Buying a Boat

What a boat bill of sale proves, and why buyers must check ownership

When buying a boat, whether new or used, a bill of sale is a fundamental document. It records the transfer of ownership from seller to buyer and includes key details about the vessel and both parties.

A bill of sale is valuable evidence that a sale took place, but it doesn't guarantee that the seller has clear title or that the boat is free from mortgages, liens or other claims. Buyers should check ownership records and outstanding finance before completion.

A sale and purchase agreement serves a different purpose. It sets out the price, deposit, survey and sea trial conditions, while the bill of sale records the transfer once the transaction is complete.

Bill of Sale as a Legal Document

A bill of sale is a legal document that records the details of a transaction involving the sale of a boat. It typically includes information such as the boat's make, model, year, and hull identification number (HIN), as well as the sale price and the names and addresses of both the buyer and seller. This document serves as proof of the transfer of ownership from the seller to the buyer.

Why a Bill of Sale Matters:

  • It provides legal proof of the transaction.
  • It’s often required for boat registration or title transfer.
  • It can help resolve disputes about the sale or transfer of ownership.

Some regions or U.S. states also require an official bill of sale template or additional forms, especially if you're transferring a title or registering the boat under a new name.

buying a motor boat for sale
buying a motor boat for sale

Ideally, when buying a used boat, the seller should provide previous bills of sale that trace the chain of ownership from the first owner to the current seller. Buyers should check the names, dates and vessel details against any registration records and investigate gaps in the paperwork.

A chain of bills of sale helps establish ownership history, but it doesn't prove that the seller has clear title. Check for registered mortgages, ask about outstanding finance or liens, and obtain evidence that any secured debt will be discharged before completion.

How a Bill of Sale Protects the Boat Buyer and the Seller

For the boat buyer, a bill of sale provides a dated record of the purchase and can support registration or insurance applications where required. However, it doesn't prove that the boat is free from outstanding debts or legal claims.

For the boat seller, it records who bought the boat and when the sale took place. This can help resolve later ownership disputes, although any continuing liability depends on the sale agreement and applicable law.

Key Components of Yacht Bill of Sale

Bill of Sale Element Description Why It Matters
Boat Identification Includes the boat’s make, model, year, Hull Identification Number (HIN), registration number, and engine details if applicable. Identifies the vessel being transferred.
Buyer & Seller Details Full names and addresses of both parties, including joint owners and their respective ownership shares if applicable. Establishes who is transferring and receiving ownership.
Sale Price or Consideration

The sale price or other consideration stated in the document.

Records the consideration for the transfer, although some forms do not state the full purchase price.

Date of Transaction

The date the bill of sale is signed, with the transfer date if stated separately.

Provides a dated record of the transfer.

Signatures

The seller's signature, or that of an authorised representative, with witnesses or notarisation where required.

Helps establish that the transfer was properly executed.

Seller's Declaration

A statement confirming the seller's authority to transfer the boat, with any disclosed mortgages or other claims.

Provides an assurance from the seller, but does not replace independent ownership checks.

bill of sale documentation for buying a boat for sale

Bill of Sale: USA vs. UK – Key Differences and Historical Insight

When it comes to transferring ownership of a boat, the process and documentation vary slightly between the United States and the United Kingdom. Understanding these regional differences is essential for ensuring a smooth and legally valid sale.

UK Boat Bill of Sale (MSF 4705)

In the UK, the Maritime and Coastguard Agency (MCA) provides Form MSF 4705 for the transfer of British registered ships, including yachts on Part I of the UK Ship Register. For these vessels, the buyer doesn't obtain complete title until the appropriate bill of sale is recorded with the Registry and a new certificate issued.

However, registration with the UK Ship Register isn't compulsory for private pleasure boats kept in UK waters. Many boats are unregistered, although separate registration or licensing rules may apply on inland waterways.

US Boat Bill of Sale (CG-1340)

In the United States, the Coast Guard's CG-1340 Bill of Sale is used to document ownership transfers for federally documented vessels. A properly endorsed Certificate of Documentation may also be accepted in some circumstances.

Boats titled or registered at state level follow the requirements of their individual state. These may include a state-specific bill of sale, title transfer documents or other paperwork.

A Historical Note: The 64 Shares System

An intriguing part of maritime law — especially in the UK — is the “64 shares” system. This tradition, stemming from the Merchant Shipping Act of 1894, divided vessel ownership into 64 equal parts. The system allowed for fractional ownership among multiple parties, often used in commercial shipping and larger yachts.

While less common in personal boat transactions today, this method still applies to larger, documented vessels and offers a glimpse into the rich legacy of maritime regulation that still influences today’s paperwork and legal practices.

Looking for a used yacht for sale - without any hassle?

Before buying a used yacht, make sure the seller can establish ownership and account for any outstanding finance. If the paperwork doesn't add up, don't proceed until the issues are resolved.

Explore used yachts for sale on YachtBuyer, where MarketWatch brings together worldwide brokerage listings, asking prices and yacht specifications. Compare what's available and research your options before contacting a broker or save time and use a buyer's broker.

FAQ

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  • Yes. Even when no money changes hands, the transfer should be recorded in writing. A bill of sale, deed of gift or other transfer document may be appropriate, depending on the vessel's registration and local requirements.

  • Not always. For US Coast Guard-documented vessels, the seller's signature on Form CG-1340 must be notarised. State requirements vary, while UK transfers follow different rules.

  • Not for every boat sale. Requirements depend on the country, state and vessel registration. In the UK, private pleasure boats generally don't need to be registered, although a bill of sale remains valuable evidence of ownership transfer.

  • While handwritten bills of sale may be valid in some areas, it's recommended to use a standardized or official form to avoid registration issues and ensure completeness.

  • A bill of sale is usually one of several documents required. You may also need proof of previous registration, title documents, and a completed registration form.

  • You may have difficulty registering the boat, proving ownership, or obtaining insurance. It can also expose you to legal risks if a dispute arises.

  • The RYA provides a bill of sale template for private UK boat sales, while the MCA publishes Form MSF 4705 for relevant registered vessels. In the US, the Coast Guard provides Form CG-1340 for federally documented boats. State-titled boats may require different forms.

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