Short answer: if it has a motor, yes — in every state. If it is paddled or rowed only, it depends on where you live. And the trailer under it may need its own registration. Here is how the rules break down for small aluminum boats, and what to have ready before you visit the agency. For the paperwork we supply and the step-by-step for our boats, see the titling and registration guide.
Motorized boats: registered everywhere
Every US state requires registration for a boat with any mechanical propulsion, including a 2 hp trolling motor on a 12 ft jon boat. Registration is handled by the state (usually the wildlife/natural resources agency or the DMV), not by the dealer or the federal government. You receive a registration number to display on the bow and a validation decal, typically renewed every one to three years.
Unpowered boats: it depends on the state
A jon or utility boat you only row or paddle is exempt in many states, but not all. Some states register every vessel over a set length (often 10–16 ft) regardless of propulsion; others exempt non-motorized craft entirely. If you plan to add an outboard later, register at purchase and save a second trip.
Titling is a separate question
Roughly half the states also issue a title for boats, sometimes only above a length or horsepower threshold. A title proves ownership and matters when you sell. If your state titles boats, you will usually need the manufacturer's origin document and the bill of sale from the dealer — keep both.
What about the trailer?
Trailers are registered through the DMV, and most states require it above a modest weight — sometimes any trailer at all, sometimes only those over 1,500–3,000 lb GVWR. A tandem-axle boat trailer with a 9,390 lb GVWR will need plates almost everywhere; a light single-axle PWC trailer may or may not, depending on your state. Check before you tow home.
What to bring
- Bill of sale showing price, date, seller and buyer
- The manufacturer's origin document for the boat, where your state requires one
- Hull identification number (HIN) — 12 characters, stamped on the transom
- Outboard serial number and horsepower if fitted
- Trailer VIN and weight rating from its certification label
- Proof of sales tax paid, or be ready to pay use tax at registration
- Government ID and a form of payment for fees
We supply the documentation your DMV or agency reasonably requires with every stock boat and trailer; the filing is done by you in your state, as with any boat purchase.
Displaying the number
Registration numbers go on both sides of the forward half of the hull in block letters at least 3 inches high, in a color that contrasts with the hull — plain block characters read easily on bare aluminum. The validation decal sits within a few inches of the number. Your registration packet will list any extra state-specific decals.
Fees and timing
Expect $20–$150 for the initial registration and a smaller renewal fee. Most states give you a short grace period after purchase to register, and many let you file online. Do it before the first launch — a registration stop on the water is an avoidable way to spend a Saturday.
Where to check your state
Search for your state name plus "boat registration" and use only the official state agency site. Rules change, thresholds differ, and the agency page is the only source that counts. If you are unsure whether a specific hull needs registration, call us at (833) 822-6737 and we will point you to the right office.
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