Documents Needed to Sell a Boat (Complete Paperwork Checklist)

By-owner guide · Updated June 2026 · Educational only

The documents needed to sell a boat come down to a few essentials: proof you own it (title or USCG documentation), proof it's registered, a signed bill of sale that transfers ownership, and a lien release if there was ever a loan. Get these in order before you list and the sale closes fast and clean. Here is the exact paperwork to sell a boat, what each document does, and how the title transfer works by state.

Selling by owner means you handle the paperwork yourself instead of paying a broker ~10% (that's $5,000 on a $50,000 boat, $30,000 on a $300,000 yacht). It is not hard — it's a short checklist. You can list your boat for free on YachtBazar and have the documents ready by the time a buyer reaches out.

The core paperwork to sell a boat

• Title or proof of ownership — most trailerable boats (and many larger ones) have a state-issued title in the owner's name, like a car title. This is the single most important document; you sign it over to the buyer.
• Current registration — your state registration card (and the hull "TX/FL/CA-number" decals). Confirm it's current; some states won't transfer a title with lapsed registration.
• Bill of sale — the document that legally records the transfer: buyer, seller, boat description, HIN, price, and date, signed by both parties. Use our free, print-ready bill of sale and purchase agreement template.
• Lien release — if the boat was ever financed, the lender must release its lien (a payoff letter or stamped title) so you can deliver clear title. Buyers will not pay until the lien is gone.
• Hull Identification Number (HIN) — the 12-character HIN stamped on the transom. Record it on every document; it ties the title, registration, and bill of sale together.

Titled vs. USCG-documented boats

There are two ownership systems and which one applies changes your paperwork:

• State-titled boats — the common case. You transfer ownership by signing the back of the title over to the buyer, completing a bill of sale, and the buyer takes both to their state agency to retitle and register.
• USCG-documented vessels — larger boats (typically 5+ net tons, often 26 feet and up) may carry a federal Certificate of Documentation instead of a state title. To sell one you provide the original certificate plus a bill of sale and, for many sales, a notarized Form CG-1340 (Bill of Sale), and the buyer files for re-documentation or exchange-of-documentation with the National Vessel Documentation Center. If your buyer is financing, their lender will insist on the documented route. Have the certificate in hand and the vessel's documentation current before you list a larger yacht for sale by owner.

Boat title transfer: how it works by state

Title transfer is handled at the state level (DMV, Department of Wildlife/Boating, or Tax Collector, depending on the state), so the exact form differs — but the sequence is the same everywhere:

• Seller signs the title over to the buyer and dates it; some states require both signatures and/or notarization.
• Both parties sign a bill of sale stating the agreed price (used for the buyer's sales/use tax).
• The buyer submits the signed title, bill of sale, and any state form to the titling agency, pays sales/use tax and the title/registration fee, and receives a new title and registration in their name.
• The seller notifies the state of the sale (a "notice of transfer" in some states) to end liability.

A few practical notes: states like Florida and Texas are strict about a completed title and bill of sale; states such as Alaska, Arizona, and a handful of others don't title boats at all and rely on registration plus a bill of sale; and trailers usually have their own separate title. Always confirm your own state's requirement before closing.

Get paid safely once the documents are signed

Paperwork and payment happen at the same moment. Sign the bill of sale and hand over the title only when guaranteed funds clear — read our safe-payment guide to avoid the fake-check and overpayment scams that target by-owner sellers. For pricing, run free comps with our boat price-research tool so your asking price matches the market, and see real demand by browsing comparable boats for sale by owner.

Want the full walkthrough? Our guide on how to sell a boat by owner ties the documents, pricing, and closing together, and how yacht broker commission works shows exactly what you keep by doing it yourself. Questions about a tricky title or an out-of-state buyer? Ask other owners in the YachtBazar community forum. When you're ready, post your free listing — and if you have a slip to move with the boat, you can list it on the docks and slips marketplace too.