There is no single year when boats started having titles. Titling is set by each state, not the federal government, and states phased in their requirements across roughly fifty years, from the 1970s through the 2020s. A few states still do not issue boat titles at all. So the honest answer to the question depends entirely on which state’s waters you’re asking about.
Why There Is No Single Answer
Boat titling evolved state by state, and the states were in no hurry to move together. Most titling programs appeared between the late 1970s and early 2000s, prompted by rising recreational boat ownership, increasing theft, and the growth of boat loans that lenders wanted secured by a title document. Others waited much longer. A handful never adopted titling at all.
Part of the confusion comes from mixing up two different documents. A boat title is a legal document proving who owns the vessel. A boat registration is a state-issued number that gives you permission to operate on public waters. Registration is what puts a number on your hull and generates the sticker you display. A title is what you hand over when you sell the boat, what a bank holds as collateral when you finance it, and what law enforcement checks if a vessel is suspected stolen.
Every state with public waterways requires some form of registration for motorized boats. Not every state requires a title. In states that require both, you typically cannot register a boat without first obtaining a title. That means a boat owner in one state may have carried a title since the 1980s, while an owner across the state line may still have nothing but a bill of sale and a registration card for the same model year of boat.
The Federal Laws That Made Titling Possible
Before 1958, boating regulation was the exclusive responsibility of the U.S. Coast Guard. That changed when Congress passed the Federal Boating Act of 1958, commonly called the Bonner Act. It required all undocumented vessels using U.S. waters to carry an identification number and created a framework under which individual states could run their own numbering systems, provided those systems met Coast Guard standards.1Congress.gov. Public Law 85-911 – Federal Boating Act of 1958
The Bonner Act was about registration and numbering, not titling. It gave states the infrastructure to track boats operating in their waters, but it did not tell any state to issue ownership certificates. Once states had functioning registration systems, titling became a logical next step for those that wanted better ownership records and theft prevention.
In 1971, Congress passed the Federal Boat Safety Act, which repealed most of the Bonner Act and expanded the federal role in boating. The 1971 law authorized national construction and performance standards, created federal funding for state boating safety programs, and encouraged greater uniformity among state regulations.2Congress.gov. Public Law 92-75 – Federal Boat Safety Act of 1971 That broader federal framework pushed more states to formalize their own regulatory structures, titling programs included.
The 1972 Change That Made Modern Titling Work
A critical piece fell into place on November 1, 1972, when the Coast Guard began requiring manufacturers to affix a Hull Identification Number to every recreational boat. Before that date, there was no standardized identification system. Manufacturers used their own serial numbers, which made tracking ownership across state lines nearly impossible.
The HIN is a 12-character code permanently attached to the hull that identifies the manufacturer, the individual vessel, and the year it was built.3eCFR. 33 CFR Part 181 Subpart C – Identification of Boats It works much like a Vehicle Identification Number on a car. States use the HIN as the primary identifier when issuing titles and registrations, and any titling authority processing a boat built after November 1, 1972 must verify a valid HIN before acting on the application.
Without a universal identifier, any title system would have been a patchwork of inconsistent serial numbers. The HIN gave states a reliable way to follow each vessel through its entire ownership history, and that is what made modern titling practical. It is also why boats built before late 1972 can be especially difficult to title today: they often lack any HIN at all.
The Late Adopters and the Non-Adopters
The spread of state titling continued into the 2020s. At the late end, Alabama did not require titles for any vessels until January 1, 2024, and even then the requirement applies only to boats constructed after December 31, 2023.4Alabama Administrative Code. Alabama Administrative Code 810-5-75-.01 – Procedures for Titling a Vessel Older boats in Alabama can still be bought, sold, and operated without a title.
A number of states have no boat titling requirement at all. These include Alaska, Hawaii, Maine, and Wyoming. In those states, a bill of sale and a registration are the only ownership documentation most buyers will ever see.
Larger vessels have a different path regardless of state. A boat measuring at least five net tons, which roughly corresponds to about 26 feet for most hull designs, is eligible for federal documentation through the U.S. Coast Guard’s National Vessel Documentation Center.5Office of the Law Revision Counsel. 46 USC 12102 – Eligibility for Documentation Federal documentation establishes both ownership and nationality and, for recreational boaters with eligible vessels, can sometimes substitute for a state title.6eCFR. 46 CFR Part 67 – Documentation of Vessels Most states still require documented vessels to maintain state registration.
What This Means for an Older or Untitled Boat
The uneven timeline creates real problems when boats cross state lines or change hands decades after they were built. A vessel legally owned in a non-titling state may be hard to title when moved to a titling state, because there is no previous title document to present. A boat built before its state’s titling law took effect may never have had one issued, and the current owner may hold only a bill of sale and a registration card.
None of this automatically signals a problem, but it does mean a careful buyer should slow down. Without a title in the chain, you face several risks:
- Many titling states will not register a boat without a title, or will require a lengthy bonded title process first.
- Liens may be invisible. A title search can reveal whether a lender has a claim against the vessel; without a title, those claims may surface only after you have paid.
- A missing title is one of the first red flags for a stolen vessel. You may need to clear the HIN through state or federal databases before the state will issue a new title.
- Resale value drops. Even if you successfully buy and use a boat without a title, the next buyer will face the same problems you did.
For older boats without titles, some states offer a bonded title process. You purchase a surety bond for a percentage of the boat’s value, which protects against future ownership claims. After a set period with no claims, the bond is released and the title becomes clear. Running a history report using the HIN before buying any used vessel is one of the simplest ways to avoid these problems entirely.
Which Boats Need a Title Today
In states that require boat titles, the rules vary but follow a general pattern. Most states require titles for motorized boats above a certain length, typically 14 to 16 feet or longer. Personal watercraft nearly always fall under titling requirements where titling exists. Some states also require titles for smaller motorized vessels if the engine exceeds a specific horsepower threshold.
A handful of states go further and require a separate title for the outboard motor in addition to the hull. Ohio and Oklahoma require motor titles for engines of 10 horsepower or more; South Carolina sets the threshold at 5 horsepower; Utah sets it at 25. If you are buying or selling a boat in one of these states, the motor title is a separate document to track down.
Even in states with robust titling laws, certain vessels are commonly exempt. Non-motorized boats like canoes, kayaks, rowboats, and paddleboards rarely require titles, and some states don’t require registration for them either. Very small motorized boats below a state’s length or horsepower cutoff fall outside titling. Government-owned vessels are typically exempt. Federally documented vessels may be exempt from state titling, though not from state registration or taxes.
Titling fees for a new application generally run between $7 and $50 depending on the state. Replacement titles for lost documents typically cost between $7 and $65. If you are not sure whether your boat should have a title or where to start getting one, the state agency that handles your boat registration is the right first call.