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How to sell a boat in Delaware

Paul Oak
Paul Oak · Editor · August 26, 2026 at 1:52 PM ET
How to sell a boat in Delaware
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Selling a boat in Delaware works differently than in most states, and the difference starts with the paperwork. A Delaware boat sale runs through the state's environmental agency, not a title office, because Delaware registers vessels without issuing a title for them. If you have sold a car, set that mental model aside. Here the seller's job is to hand the buyer a clean record and the right proof of ownership so the boat, and the trailer under it, can be registered without a hitch.

Delaware registers boats but does not title them

Most states hand a boat buyer a certificate of title. Delaware does not. The DNREC Division of Fish and Wildlife issues a certificate of number, which is the registration, and treats a signed bill of sale or an out-of-state title as proof of ownership rather than issuing its own title document. For you as the seller, that means there is no Delaware boat title to sign over.

What you provide instead depends on where the boat is titled now. If the boat currently carries a title from another state, that original title must be submitted to the state and it is kept on file. If the boat is already registered in Delaware, the buyer needs the old registration card along with a notarized bill of sale.

What the buyer needs to register the boat

Put yourself in the buyer's shoes at the counter, because the documents you provide are the ones the buyer presents. The core set is proof of ownership, a picture or tracing of the Hull Identification Number, and a copy of the owner's driver's license or passport. A new boat needs the manufacturer's certificate of origin instead of a prior title.

The registration office sits in Dover, and authorized agents around the state can process registrations as well. A buyer can register in person or, in many cases, by mail, but every path needs the same underlying proof. The cleaner your paperwork, the fewer trips the buyer makes.

The bill of sale and when it must be notarized

Delaware ties the notarization rule to how the sale is completed. A notarized boat bill of sale is not required if both buyer and seller appear in person with photo identification. If you cannot appear together, the state requires a notarized bill of sale that includes a full description of the vessel.

Because the requirement turns on the situation, decide early how you and the buyer will close. If you will not stand at the counter together, plan to notarize. Our notarization checker can confirm the requirement before you sign, so you are not sent home to find a notary.

Record the Hull Identification Number and IDs

Since January 1, 2022, Delaware has asked for a picture or tracing of the Hull Identification Number at registration, along with a copy of the owner's driver's license or passport. The HIN is the 12-character code molded into the hull, usually high on the starboard side of the transom.

Photograph it before the buyer leaves, and make sure the number matches whatever proof of ownership you are handing over. A mismatch between the HIN on the boat and the HIN on the paper is a common reason a registration stalls, and it is far easier to catch in your driveway than at the counter.

No sales tax, but plan for the registration fee

Delaware charges no state sales tax, so the boat sale itself is not taxed the way it would be in a neighboring state. That is a real saving, and it is one reason out-of-state buyers look here. It does not mean the transfer is free.

The buyer still pays a registration fee, which Delaware sets by boat class. Fees run from twenty dollars for the smallest Class A boats up to one hundred twenty dollars for the largest class, with a small transfer fee to move an existing registration. Tell the buyer to expect the fee so the number at the counter is no surprise. Since there is no boat sales tax, there is nothing to run through a sales tax calculator on the vessel itself.

The trailer goes through the DMV, not DNREC

The boat and its trailer part ways at the paperwork stage. The boat goes through DNREC, but the trailer is handled by the Delaware Division of Motor Vehicles (DMV), which titles and registers all trailers operating in the state. Unlike the boat, the trailer does get a title.

So a full rig sale in Delaware produces two records in two offices: a boat registration at DNREC and a trailer title and registration at the DMV. Give the buyer a bill of sale that lists the trailer and its VIN separately from the boat and its HIN, so each office has the line it needs. The DMV applies its documentation fee when the trailer is titled.

Handling a loan or lien on the boat

If money is still owed on the boat, settle it before or at the sale. Because Delaware does not title the boat, there is no state title lien to release the way a car has, but the lender still holds a claim and any out-of-state title in play may name that lienholder.

Get a payoff figure from the lender, pay it from the sale proceeds, and collect a written release. If the boat is a Coast Guard documented vessel, the lien is recorded federally rather than with the state, and that release is filed separately. Do not hand over the boat until every lienholder is cleared.

A closing checklist for Delaware

Bring proof of ownership, either the out-of-state title or a notarized bill of sale, a photo or tracing of the HIN, and identification. Decide whether you and the buyer will appear together, which settles the notarization question. Keep the trailer paperwork separate for the DMV. Handle any payoff first. Do those things and the buyer walks away able to register the boat at DNREC and the trailer at the DMV without calling you back.

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Frequently Asked Questions

Does Delaware issue a title for a boat?

No. Delaware registers boats through the DNREC Division of Fish and Wildlife and issues a certificate of number rather than a title. A signed bill of sale or an out-of-state title serves as proof of ownership.

Does a Delaware boat bill of sale have to be notarized?

Only when the buyer and seller do not appear together. If both parties appear in person with photo ID, notarization is not required. Otherwise the state requires a notarized bill of sale describing the vessel.

Is there sales tax on a boat sold in Delaware?

No. Delaware has no state sales tax, so the boat sale is not taxed. The buyer still pays a registration fee set by boat class, plus a documentation fee at the DMV when titling the trailer.

Paul Oak
About the Author
Paul Oak
Editor

Along with his duties at YourLeaseAgreement, Paul Oak is a writer covering private sale transactions, vehicle transfers, and consumer legal documents. He breaks down state-by-state requirements into plain English so buyers and sellers can navigate the paperwork without hiring a lawyer. When he's not researching DMV forms and title transfer deadlines, he's probably arguing about which state has the worst bureaucracy.

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