Maine Boat History Reports

Maine is two boating states wearing one name. Inland, the fleet sits on Moosehead Lake, Sebago Lake, Chesuncook Lake, Flagstaff Lake, Rangeley Lake and Mooselookmeguntic, the Belgrade chain at Great Pond and Long Pond, Cobbosseecontee, China Lake, Damariscotta Lake, Branch Lake, Graham Lake, Schoodic Lake, West Grand Lake at Grand Lake Stream, and East Grand on the New Brunswick line, with the Kennebec, Penobscot, Androscoggin, Saco, Allagash, and St. Croix rivers threading between them. On the salt side, Maine has more tidal shoreline than any state but Alaska, and the working and recreational fleets share Kittery, Kennebunkport, Portland and Casco Bay, Boothbay Harbor, the Damariscotta and the Kennebec at Bath, Rockland and Camden on Penobscot Bay, Stonington and Deer Isle, Southwest Harbor and Bar Harbor, Jonesport, Machias, and Eastport. One agency runs the paperwork for both: the Maine Department of Inland Fisheries and Wildlife registers watercraft under Title 12, Chapter 935 of the Maine Revised Statutes, through its own offices, through municipal agents at town offices, and online.

What Maine issues is a certificate of number, not a title. Under 12 M.R.S. section 13056(2), the owner of a motorboat used on the waters of the State as the state of principal use must obtain a certificate of number, and the department may not issue one unless the owner shows that the watercraft excise tax under Title 36, Chapter 112 has been paid or that the boat is exempt. That excise tax goes to the municipality where the boat is located and stands in lieu of property tax under 36 M.R.S. section 1502, running by length under 36 M.R.S. section 1504 from $6 for a hull under 13 feet (and for all canoes and all dories regardless of length) up to $586 at 65 feet plus $18 for each additional foot, with a separate horsepower tax added for non-canoe hulls over 13 feet and under 23 feet. The registration fee itself splits on where you boat, which is the Maine wrinkle most buyers miss. Since January 1, 2025 the schedule at 12 M.R.S. section 13056(8) is $40 inland or $15 tidal only at 10 horsepower or less, $45 inland or $20 tidal only from 10 up to 50 horsepower, $51 inland or $26 tidal only from 50 up to 115 horsepower, and $59 inland or $34 tidal only for personal watercraft and anything over 115 horsepower, with another step up scheduled for January 1, 2028. Registration runs the calendar year and expires December 31, the ME number stays with the hull until the boat is destroyed, abandoned, or permanently removed, and an inactive number can be reissued after seven years.

The buyer risk follows directly from that. Maine does not issue a certificate of title for a boat: Chapter 935 contains no titling provision, and Title 29-A, Chapter 7, which governs certificates of title and certificates of salvage, is written for motor vehicles. Ownership rests on the certificate of number, the bill of sale, and the excise tax receipt, so there is no title face carrying a lien block and no salvage or rebuilt brand for a hull that was sunk, burned, or written off. Security interests instead go to the Secretary of State as UCC financing statements under 11 M.R.S. section 9-1310(1) and section 9-1501(1)(b), where they are indexed by debtor name rather than by hull number. A federally documented vessel on the coast adds a third gap, since its preferred ship mortgages are recorded in Washington rather than in Augusta. Maine does give buyers one tool almost no other non-title state offers, an official written ownership history under 12 M.R.S. section 13057 for a $25 fee, and a HullTrace report covers the rest by working from the HIN: USCG-reported accident records, liens and mortgages recorded with the National Vessel Documentation Center, salvage events, and open CPSC safety recalls. See our guides on how to check boat history and what a HIN is for the step by step process.

• +Order the ownership history the state actually sells, because there is no title to read. 12 M.R.S. section 13057 requires the commissioner or the commissioner's designee to provide, on request made on a departmental form, a written record of the history of past ownership of any watercraft that requires a certificate of number, and sets the fee at $25 payable with the request. That record is the closest thing Maine has to a title chain, and $25 is nothing against a disputed hull. Get it, then match every name on it against the bill of sale, against the current certificate of number, and against the person actually standing on the dock with you.
• +Check whether the registration is inland or tidal only before you plan where the boat will live. Maine prices the certificate of number two ways under 12 M.R.S. section 13056(8), and the tidal only rate is far cheaper: $15 against $40 at 10 horsepower or less, $26 against $51 in the 50 to 115 horsepower band, $34 against $59 for a personal watercraft. A seller who has always kept the boat in Casco Bay or on Penobscot Bay may hold a tidal only certificate that does not cover Sebago or Moosehead, and you will pay the inland rate to move it. If you are bringing a boat in from out of state, 12 M.R.S. section 13056(2)(B) gives you 60 consecutive days after the state of principal use changes, and while you are still on the out-of-state registration section 13058 requires a lake and river protection sticker on inland waters, priced at $60 since January 1, 2025 and rising to $75 on January 1, 2028, with a reciprocal exemption for an equivalent New Hampshire sticker on shared interstate waters.
• +Search the lien in the right index, and know why that index can miss. With no state title, a boat loan in Maine is an ordinary security interest in goods: 11 M.R.S. section 9-1310(1) requires a financing statement to perfect it, and 11 M.R.S. section 9-1501(1)(b) puts that filing in the office of the Secretary of State. The catch is that UCC records are indexed by debtor name, not by hull identification number, so you can only find a lien if you know the exact legal name of the owner who granted it. A boat that has changed hands twice can carry a perfected lien filed against a name you were never told, and a private sale does not wash that lien off the hull. Use the section 13057 ownership history to learn the earlier names, then search each one. If the boat is federally documented, order an abstract of title from the USCG National Vessel Documentation Center, because preferred ship mortgages recorded there never appear in any Maine index.
• +Get the tax and the transfer sequence right, because the certificate does not travel with the sale. 36 M.R.S. section 1504 requires the annual excise tax within 10 days of the boat's first operation on Maine waters, or before obtaining a certificate of number, or before July 1, whichever comes first, and it is paid to the municipality where the watercraft is located. On the state side, 12 M.R.S. section 13056(13) terminates the existing certificate of number the moment the boat is transferred, and section 13056(11) requires the new owner to apply for a new certificate, cite the original boat number, and pay the regular fee; the small transfer fee in section 13056(10) is for a seller moving their own number onto a different boat, not for you. Section 13056(12)(E) requires the seller or dealer to remove and destroy the validation stickers at the sale, and section 13056(12)(D) requires the registered owner to notify the commissioner in writing within 10 days of transferring any interest in the boat. Sales or use tax is collected at original registration by the department acting for the State Tax Assessor under 12 M.R.S. sections 13002 and 13003.
• +Read the hull number itself, and use the theft reporting rule. Confirm the HIN on the transom matches the certificate of number and the bill of sale, character for character, and confirm the displayed number is a proper Maine format: 12 M.R.S. section 13056(12)(B) requires block capitals at least 3 inches high in a contrasting color on each side of the bow, with the ME prefix separated from the numerals and the validation sticker about 3 inches behind the last letter, as in ME-123-A. A homemade boat has to obtain a HIN before it can get a certificate of number under section 13056(3-A), and since 2025 a homemade houseboat or floating structure also needs an inspection and approval letter from a qualified marine surveyor plus compliance with 33 CFR Part 183 and the operator visibility standard at 46 CFR 144.905. On stolen hulls, section 13056(12)(D)(4) requires the owner to notify the commissioner in writing within 10 days of the theft or the recovery of a registered watercraft, so a genuinely stolen Maine boat should have generated a state record somebody can check.
• +Inspect for freeze, salt, and a season that runs about five months, then read the accident threshold carefully. Maine boats spend more of the year on the hard than on the water, and an incomplete winterization in a state that reaches deep cold shows up as cracked blocks, split manifolds and risers, burst raw water hoses, and frozen and refrozen stringers under a cosmetically fine deck. Coastal boats out of Portland, Rockland, Stonington, Southwest Harbor, or Jonesport live in cold salt water year round, so check anodes, outdrive and trim tab corrosion, exhaust risers, fuel tank straps, and every junction where aluminum meets stainless. Inland, variable-leaf milfoil and other invasive plants are the standing concern, and 12 M.R.S. section 13068-A(1) makes launching a watercraft contaminated with an invasive aquatic plant a civil violation carrying a fine of $500 to $5,000 per violation that the court may not suspend. Then run the HIN, and adjust your expectations to Maine's reporting rule: under 12 M.R.S. section 13069-C an operator or owner must file a written report within 24 hours when an accident causes death, unconsciousness, medical treatment, disability beyond 24 hours, or a disappearance from the boat, but damage-only accidents are reportable within 72 hours only at an estimated $2,000 or more, a threshold high enough that real damage can go unreported.

Maine vessel data is sourced from the Maine Department of Inland Fisheries and Wildlife watercraft registration program, Title 12, Chapter 935 of the Maine Revised Statutes, the certificate of number fee schedule at 12 M.R.S. section 13056(8), the ownership history record at 12 M.R.S. section 13057, the watercraft excise tax at Title 36, Chapter 112, the Maine Secretary of State UCC filing office under 11 M.R.S. section 9-1501, and the USCG National Vessel Documentation Center.

Every recorded ownership transfer in the federal and state systems.

Active and released liens — know if there's a secured creditor claim on the hull.

USCG-reported incidents including collisions, groundings, and sinkings.

Any record of total-loss or salvage operations tied to this hull.

Cross-referenced against the NCIC national stolen vessel database.

Active CPSC safety recalls tied to this HIN or model configuration.

Does Maine require a title for a boat?

No. Maine does not issue certificates of title for watercraft. Title 12, Chapter 935 of the Maine Revised Statutes, which governs watercraft, contains no titling provision, and Title 29-A, Chapter 7, which does govern certificates of title, certificates of salvage, and certificates of lien, is written for motor vehicles. What Maine requires instead is a certificate of number. Under 12 M.R.S. section 13056(2), the owner of a motorboat used on the waters of the State as the state of principal use must obtain a certificate of number from the Commissioner of Inland Fisheries and Wildlife, and no certificate may be issued unless the owner submits proof that the watercraft excise tax assessed under Title 36, Chapter 112 has been paid or that the boat is exempt from it. The listed exemptions include a vessel that has or is required to have a valid marine document as a watercraft of the United States, military and public watercraft, government-owned boats used for governmental purposes, a ship's lifeboat, a racing boat displaying a valid number from a recognized racing association, a foreign motorboat within the State 60 days or less, and a boat already numbered under another state's federally approved system for up to 60 consecutive days after the state of principal use has changed. Proof of ownership in Maine is therefore the certificate of number, the bill of sale, and the excise tax receipt. Maine does offer something most non-title states do not: under 12 M.R.S. section 13057 the department will provide, on request and for a $25 fee, a written record of the history of past ownership of any watercraft that requires a certificate of number.

How do I register a boat in Maine?

Pay the municipal excise tax first, then get the certificate of number from the Maine Department of Inland Fisheries and Wildlife, one of its municipal agents at a town office, or the department's online registration service. The excise tax under 36 M.R.S. section 1504 is due within 10 days of the first operation of the watercraft on Maine waters, or before you obtain a certificate of number, or before July 1, whichever comes first, and it stands in lieu of property tax under 36 M.R.S. section 1502. It is assessed by overall length, from $6 for a watercraft under 13 feet plus all dories and all canoes regardless of length, up to $586 at 65 feet with $18 added for each foot beyond that, and a separate horsepower tax applies to non-canoe hulls over 13 feet and under 23 feet. The certificate of number fee at 12 M.R.S. section 13056(8), effective January 1, 2025, depends on horsepower and on whether you register for inland or tidal waters only: $40 inland or $15 tidal only at 10 horsepower or less, $45 inland or $20 tidal only over 10 up to 50 horsepower, $51 inland or $26 tidal only over 50 up to 115 horsepower, and $59 inland or $34 tidal only for personal watercraft and for anything over 115 horsepower. A further increase is scheduled for January 1, 2028. Registration is issued for a specific calendar year and is valid through December 31. Sales or use tax is collected at original registration by the department on behalf of the State Tax Assessor under 12 M.R.S. sections 13002 and 13003. Display rules at 12 M.R.S. section 13056(12)(B) require the number in block capitals at least 3 inches high, in a color contrasting with the background, on each side of the bow, with the ME prefix separated from the numerals and the validation sticker roughly 3 inches behind the last letter, in the form ME-123-A.

How do I check a Maine boat for liens?

Search the Uniform Commercial Code index at the Maine Secretary of State, because there is no title face to read. Since Maine issues no certificate of title for a boat, a lender does not record on a state vessel certificate. A security interest in a boat is a security interest in goods, and 11 M.R.S. section 9-1310(1) requires a financing statement to be filed to perfect it, while 11 M.R.S. section 9-1501(1)(b) makes the office of the Secretary of State the place to file. The practical limitation matters more here than in a title state: UCC filings are indexed by debtor name, not by hull identification number, so you can only find a lien if you know the exact legal name of the owner who granted it. A hull that has changed hands twice can still carry a perfected lien filed against a prior owner's name you were never given, and buying privately does not clear it. Two steps close most of that gap. Order the 12 M.R.S. section 13057 ownership history record for $25 to learn the earlier owner names, then run each name through the Secretary of State index. If the vessel is federally documented, which is common on the Maine coast, order an abstract of title from the USCG National Vessel Documentation Center, since preferred ship mortgages and notices of claim of lien are recorded there and appear in no Maine file. A HullTrace report checks the HIN against the records we hold: the HIN lookup is free and the full report is $15.

Do you need a boating license in Maine?

Maine does not issue a recreational boating license and does not require a general boater education certificate for adult operators. The requirements are narrower and age-based. Under 12 M.R.S. section 13068-A(3), a person under 12 years of age may not operate a motorboat propelled by machinery of more than 10 horsepower unless under the immediate supervision of a person located in the boat who is at least 16, and section 13068-A(3-A), effective January 1, 2024, adds that a supervisor born on or after January 1, 1999 must be at least 16 and must have completed a boater safety and education course. Personal watercraft are handled separately and more strictly: 12 M.R.S. section 13071-A(1) prohibits anyone under 16 from operating a personal watercraft, section 13071-A(2) requires the operator and any passenger to wear a Coast Guard approved personal flotation device and bans PWC operation between sunset and sunrise, and section 13071-A(4) lists several dozen named Maine ponds and lakes where personal watercraft may not be operated at all. A child flotation requirement effective January 1, 2026 under 12 M.R.S. section 13068-A(4) requires that any child who has not attained 13 years of age aboard a recreational watercraft that is under way wear an approved personal flotation device unless the child is below decks or in an enclosed cabin. Separately, an out-of-state boat operating on Maine inland waters on its home-state registration needs a lake and river protection sticker under 12 M.R.S. section 13058, which costs $60 as of January 1, 2025.

What should I watch for when buying a used boat in Maine?

Start from the fact that no Maine document proves clean ownership by itself. There is no state boat title, so ask for the current certificate of number, the bill of sale, and the municipal excise tax receipt together, and then spend $25 on the 12 M.R.S. section 13057 ownership history record so you can see the chain the state actually holds. Use the names on that record to search the Maine Secretary of State UCC index, since 11 M.R.S. sections 9-1310(1) and 9-1501(1)(b) put boat liens there, indexed by debtor name rather than by hull number, and order a USCG National Vessel Documentation Center abstract of title for any federally documented vessel. Check whether the certificate of number is inland or tidal only, because the cheaper tidal rate at 12 M.R.S. section 13056(8) does not authorize inland waters. Confirm the HIN on the transom matches every document, and confirm the bow display follows section 13056(12)(B). Expect the seller to remove and destroy the validation stickers at the sale under section 13056(12)(E), to notify the department within 10 days under section 13056(12)(D), and expect to apply and pay for a new certificate in your own name under section 13056(11), because section 13056(13) terminates the seller's certificate on transfer. On condition, remember Maine brands nothing: there is no salvage or rebuilt designation for a boat, so look for freeze damage from a long haul-out season in the form of cracked blocks, split manifolds and risers, and burst raw water hoses, and look for cold saltwater corrosion on any hull kept at Portland, Rockland, Stonington, Southwest Harbor, or Jonesport. Then run the HIN for USCG accident records, keeping in mind that 12 M.R.S. section 13069-C requires a written report within 24 hours for death, unconsciousness, medical treatment, disability beyond 24 hours, or a disappearance, but requires a damage-only report within 72 hours only when the estimated damage reaches $2,000, so smaller incidents may never have been filed.