No, boats do not have titles in Maine. The state has never adopted a boat titling system, so no certificate of title is issued regardless of a vessel’s size, value, or engine. Instead, the Maine Department of Inland Fisheries and Wildlife (MDIFW) registers watercraft each year and issues a certificate of number that doubles as the state’s record of ownership.1Maine State Legislature. Maine Code Title 12 – Commissioner’s Powers and Duties Regarding Watercraft
That one difference changes how you buy, sell, and finance a boat here. There is no title document for a lender to hold, no title to sign over at a sale, and no state-maintained chain of ownership to trace back through prior owners. The paperwork you keep yourself does the work a title would do elsewhere.
What Proves You Own a Boat in Maine
Three documents together stand in for a title:
- The certificate of number issued by MDIFW when you register. Your name goes into the state database as the current registrant, and the certificate is your proof of lawful possession on the water.
- The bill of sale from the person who sold you the boat. This is the document that shows how ownership moved from them to you, and it is what you present at the town office when you register.
- The boat’s Hull Identification Number (HIN), a 12-character code permanently stamped or attached to the transom. The HIN ties the paperwork to the physical vessel. If a boat is homemade or the HIN is missing, you have to request a state-issued serial number before registering.
A registration certificate shows who currently has the boat registered. It does not carry the same legal weight as a title, so keeping your bill of sale indefinitely matters more in Maine than it does in states that title boats. If an ownership dispute ever surfaces, that bill of sale is your defense.
How to Check for a Lien Without a Title
In a titling state, a lender’s lien is noted right on the title, so a buyer can see at a glance whether a boat is encumbered. Maine has no such document. Lenders here secure their interest through Uniform Commercial Code (UCC) filings with the Maine Secretary of State, which means an unpaid loan on a boat is invisible unless you go looking for it.
Before buying any used boat worth real money, search the UCC database. The Secretary of State offers a free online search tool that lets you look up active or recently lapsed filings by the seller’s name.2Maine Secretary of State. Search for a Uniform Commercial Code Filing If an active filing lists the boat as collateral, the seller needs to pay off that debt and get a lien release before the sale goes through. For an official certified result, you can submit a paper UCC-11 search by mail, fax, or in person at the Augusta office.
Skipping this step is where buyers in non-titling states get burned. A lender with a valid UCC filing can repossess the boat even after you have paid the seller in full and registered the vessel in your own name. The search takes a few minutes and costs nothing online.
Buying a Boat Safely Without a Title
Because there is no title to hand over, the bill of sale is the single most important piece of paper in a Maine boat sale. Insist on one that includes:
- The seller’s full name and address, and yours as buyer
- A complete description of the boat: year, make, overall length, and HIN
- The sale price
- The date of sale
- Both signatures
For an expensive boat, ask the seller to have the bill of sale notarized. Verify the HIN on the paperwork actually matches the number on the transom before any money changes hands, and confirm the UCC search comes back clean. If the seller is still making payments to a bank, do not close the deal until the lender has released its filing in writing.
Dealer purchases are simpler. The dealer usually handles the initial paperwork and may submit your registration for you, but the same documents (bill of sale, HIN, your identifying information for the state) are still what create your ownership record.
Selling a Boat Without a Title
If you are the one selling, you have two specific obligations. Remove and destroy the validation stickers from the hull; they are not transferable to the new owner. Then notify MDIFW of the ownership transfer within 10 days. The buyer will register the boat in their own name and receive a fresh certificate of number and new stickers.
Give the buyer a bill of sale that mirrors what is described above. Keep a signed copy for your own records. That copy is what shows you no longer own the vessel if a question ever arises about an accident, an unpaid excise tax, or a later lien claim.
Federal Documentation: A Title-Like Option for Larger Boats
Boats measuring at least five net tons can be voluntarily documented with the U.S. Coast Guard through the National Vessel Documentation Center. Five net tons depends on hull design rather than length alone, but many recreational boats around 25 feet and above qualify. Documentation gives the vessel a federal identification and places it in a national database.
For owners in a non-titling state, this is the closest thing to a title Maine boats can have. Documentation enables a “preferred ship mortgage,” a federally recognized lien recorded with the Coast Guard, which gives lenders a clear priority claim on the vessel. Financing is often easier to obtain against a documented boat, and some banks will not write a marine loan in Maine any other way, treating UCC filings as less protective than a recorded ship mortgage.
USCG-documented vessels are exempt from Maine’s state registration requirement, though the annual watercraft excise tax still applies.3Maine Dept of Inland Fisheries and Wildlife. Boating You display the federal documentation number on the hull instead of a state registration number. If you own a larger boat or plan to finance a purchase, documentation is worth exploring as a more formal ownership record than Maine’s registration alone provides.
You Still Have to Register
No title does not mean no paperwork with the state. Every motorboat used on Maine waters, from a small aluminum boat with a trolling motor up through personal watercraft, needs a certificate of number from MDIFW before launch, and operating without one is a civil violation carrying a fine of $200 to $500.4Maine Legislature. Maine Code Title 12 – Certificate of Number, Identification Numbers and Validation Stickers Non-motorized canoes, kayaks, rowboats, and engineless sailboats do not need to be registered.3Maine Dept of Inland Fisheries and Wildlife. Boating A boat registered in another state can run in Maine for up to 60 consecutive days before Maine registration becomes required.
Registration runs on a calendar year and expires every December 31. Renewals can be done online for most municipalities, with a temporary registration printable immediately and official stickers arriving by mail in about 30 days.5Maine.gov. Boat Registration Renewal Online Service Keep the certificate of number with you when you boat. In the absence of a title, it is the document the state recognizes as showing the boat is yours.