Used Boat Inspection Checklist (Printable)

For your own first look at a used boat: pre-screening the seller, checking the paperwork, a walk-around and the questions to ask before you pay for a survey.

Not a survey. This checklist is not a marine survey. It helps you spot warning signs; for anything beyond a simple small boat, hire an independent marine surveyor you choose yourself.

Pre-screen the seller

Talked to the seller by phone, not just email
Where is the boat, and is it ready to go in the water?
Are service records available?
Is the title in hand, in the seller’s name and free of liens?
Why are they selling?
You, or someone you trust, will see the boat in person

Paperwork

HIN on the transom matches the title and registration
Title, if your state titles that boat State Rules tool
Registration current
Documented vessel: abstract of title from the NVDC shows any recorded mortgages
Liens: payoff and release through the lender arranged as part of closing

Walk-around

Hull and deck: cracks, soft spots underfoot, patching, blisters below the waterline
Transom: flex or soft spots around the engine mount
Engine compartment: oil or fuel leaks, corrosion, frayed wiring, dirty bilge
Canvas and upholstery: mold, mildew, tears
Electronics and lights power on
Trailer (if included): tires, rust, lights, bearings, bunks or rollers; titled or registered in your state?
Trailer boats: where the seller keeps it (a tidy garage or shop is a good sign)

Engine

Engine hours recorded
Service history compared with the engine maker’s schedule in the owner’s manual
Missing records noted (a professional survey matters more)

Sea trial

Ran long enough to warm the engine fully
Starts easily and runs smoothly
Trim works
Lights, instruments, electronics, pumps and livewells work
No unusual vibrations or noises
Full sea-trial list Sea trial checklist

Survey

Independent marine surveyor chosen by you (condition and valuation survey) Marine surveys
Asked your lender and insurer whether they want a survey
Engine survey considered for larger or high-hour boats
Offer in writing, subject to survey and sea trial Closing checklist