The Trailer Has Its Own Title. So Might the Dinghy.
You bought a boat. Did you buy the thing it sits on, and the thing hanging off the back?
By Boatmere Brokerage Desk · Updated · 6 min read
A buyer collected a 24-foot centre console last spring, drove ninety minutes home, and discovered the trailer under it was still titled to a man who had sold the boat two owners earlier. Nobody was hiding anything. Nobody had thought about it.
This is routine and it is easy to avoid.
Does a boat trailer have a separate title?
In most states, yes. The trailer is a highway vehicle with a VIN, and it is titled and registered through the motor vehicle agency, not the boating agency. The boat's title and the trailer's title are unrelated documents that happen to be in the same parking space.
The thresholds vary. Several states only title trailers above a gross weight, commonly 2,000 or 3,000 pounds, so a small utility trailer may legitimately have no title at all. Above the threshold, no title is a problem, and it becomes your problem the moment you hand over money.
The three-item rule
Write this into the purchase agreement, every time:
- 01The boat. By hull identification number, the twelve-character HIN on the starboard transom.
- 02The trailer. By VIN, from the tongue or frame plate.
- 03The tender and its outboard. By HIN and by engine serial number.
If it is not named, it is not sold. Sellers are rarely dishonest about this, but tenders and outboards are portable and memories are convenient. I have seen a seller genuinely believe the dinghy was never part of the deal because the listing photograph happened to be taken with it ashore.
The tender is a boat too
This surprises people. A dinghy with an engine is, in most states, a vessel requiring its own registration and displaying its own numbers, regardless of the fact that it spends its life on davits.
Enforcement is patchy and inconsistent, which is exactly why it catches people. It rarely matters until it matters: a boarding, an insurance claim after the tender is stolen, or a sale where the buyer's lender wants everything documented.
Check whether the tender has a HIN at all. Older inflatables sometimes do not, which makes registering them a nuisance and makes insuring them separately harder.
What to actually do before closing
Four things, none of which take long:
- Photograph every plate. Boat HIN, trailer VIN, tender HIN, outboard serial. Do this yourself at the viewing.
- Match them to the paperwork. A HIN that does not match the title is a stop-everything moment, not a typo to sort out later.
- Run the trailer VIN through the state DMV alongside the boat's lien search. Trailers carry liens too, and a lien on the trailer is enough to stop you registering it.
- Get separate bills of sale for the trailer and tender if the state requires them, which several do.
The mild opinion
Sort the trailer before you sort the boat.
The boat transfer is usually straightforward, especially through a broker. The trailer is where things stall, because it goes through a different agency with different rules, and because it is the item everyone treats as an accessory rather than a titled vehicle.
If the trailer title is missing and the state requires one, the bonded title route runs four to twelve weeks depending on where you are. That is a long time to own a boat you cannot legally move by road.
Frequently asked questions
- Does a boat trailer have a separate title?
- In most states, yes. A trailer over a stated weight is titled and registered as a highway vehicle, entirely separately from the boat. Transferring the boat does nothing for the trailer, and a trailer with no title is difficult to register in your name later.
- Does a dinghy need its own registration?
- Often yes. If the tender has a motor, most states require it to be registered in its own right with its own hull identification number, even when it lives on the back of a registered mothership. Rules vary and enforcement varies more.
- What if the trailer has no title?
- Some states issue titles only above a weight threshold, so a small trailer legitimately may not have one. Above that threshold, a missing title means a bonded title application or a state inspection, which takes weeks. Confirm before closing, not after.
- Should the trailer be listed in the purchase agreement?
- Always, by VIN, along with the tender and outboard by serial number. If an item is not named in the agreement and the bill of sale, you have no documentary claim to it when the boat leaves the yard.
