Free Hawaii Boat Bill of Sale
Hawaii boat sales are handled by the state's Division of Boating and Ocean Recreation (DOBOR) under the Department of Land and Natural Resources — a statewide agency, unlike motor vehicles which run through four separate county offices. The HIN (Hull Identification Number) is the primary identifier for all vessels manufactured after 1972. Hawaii's zero-tax private-sale environment applies to boats as well as cars, and the islands' extensive boating culture means DOBOR has streamlined its registration process for residents.
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Hawaii Boat Bill of Sale — What You Need to Know
Sales Tax Details
Hawaii's General Excise Tax (GET) does not apply to private-party boat sales. No sales or use tax is collected by the state on a private vessel transaction.
Inspection Requirements
Hawaii does not require a safety inspection for boat transfers. USCG safety equipment standards (life jackets, flares, fire extinguisher, sound-producing device) apply during operation. DOBOR conducts vessel safety checks on the water, not at point of sale.
Registration
Registration for this vehicle type is handled by Hawaii DLNR, Division of Boating and Ocean Recreation (DOBOR) — not the same agency that handles cars in Hawaii. Plan for separate filings.
Hawaii Boat Sale — Step-by-Step Checklist
- Locate and verify the HIN on the starboard side of the stern — a 12-character code on all post-1972 vessels. Confirm it matches the existing Hawaii DOBOR registration.
- Draft a bill of sale with the HIN, vessel length, year, make, hull material (fiberglass/aluminum/wood/inflatable), motor make, motor serial number, horsepower, sale price, date, and both parties' full names and addresses.
- Seller endorses (signs) the Hawaii vessel title over to the buyer.
- If the boat has a separately titled outboard motor, transfer that title as well.
- Buyer completes a DOBOR vessel registration application — available at dlnr.hawaii.gov/dobor/ or at any DOBOR district office (Oahu, Maui, Big Island, Kauai).
- Buyer submits signed title, bill of sale, completed application, and registration fees to the appropriate DOBOR district office within 30 days.
- Trailer included? Trailers transfer through the buyer's county DMV (Department of Finance motor vehicle office) separately — two agencies, two transactions.
- Buyer must display current DOBOR registration numbers on both sides of the bow before operating the vessel in Hawaii waters.
Common Pitfalls
- Confusing DOBOR and county DMV: boats register with DOBOR (a state agency), not the county Department of Finance. Taking a vessel title to a county DMV will result in a referral to DOBOR.
- Trailer title going to the wrong agency: the boat goes to DOBOR; the trailer goes to the county motor vehicle office (Department of Finance). When selling a boat-and-trailer package in Hawaii, two separate agencies are involved.
- Pre-1972 vessels without a standard HIN: boats manufactured before November 1, 1972 may have a state-assigned number instead of a USCG-format HIN. Confirm with DOBOR how to handle the transfer of older vessels.
- USCG-documented vessels: large vessels documented with the U.S. Coast Guard (over 5 net tons) may not receive a Hawaii state title but still require Hawaii registration with DOBOR if operated on Hawaii waters.
- Shipping costs affecting value: buying a boat in Hawaii to ship to the mainland (or vice versa) involves significant shipping costs that affect the economics of the transaction. Factor shipping into the sale price negotiation.
Pro Tip
Hawaii boat sales benefit from a streamlined state DOBOR process and zero private-sale tax. Always verify the HIN before the transaction, handle the trailer through the appropriate county office as a separate transfer, and submit the DOBOR application within 30 days. DOBOR's island-based district offices are familiar with the unique challenges of Hawaii's boating community — contact them in advance if the vessel has an unusual history or a pre-1972 hull.