A Coral Gables buyer agrees to purchase a fifteen-year-old express cruiser, schedules closing for the following Friday and calls for insurance on Wednesday. The first carrier will not quote without a survey. The second will, but only at actual cash value. The survey he finally orders comes back with a list of required repairs and a valuation forty thousand dollars below what he agreed to pay. The lender will not fund without proof of coverage, and the closing date passes.
Most buyers treat insurance as the last step, something to arrange after the deal is done. On a used boat that sequence fails, because for most vessels the carrier will not quote without a survey, and the survey can change both the price and whether the boat is insurable at all. Handled in the right order, this is straightforward. Handled backward, it produces a scramble at closing or a boat you own and cannot insure.
Carriers Want a Survey Before They Quote
For used vessels beyond a certain age, a threshold that varies by carrier and by vessel type, a current marine survey is a condition of getting a quote, not a formality afterward. The survey does two things for the underwriter. It establishes condition, which determines whether the carrier will write the risk, and it establishes value, which becomes the agreed value on the policy if you are buying agreed value coverage.
That second point matters more than buyers expect. The agreed value on your policy is generally driven by the surveyor’s valuation, not by what you paid, so a boat purchased below market may insure below what you would need to replace it, and a boat purchased above market will not insure for the premium you paid. Older vessels also typically require a new survey every few years for coverage to continue.
Which Survey You Actually Need
The terms get used loosely, and they are not identical. A pre-purchase survey is the most thorough. It covers the hull, structure, systems, machinery, electrical and safety equipment along with an assessment of condition and value, and it usually includes a sea trial and a haul-out so the bottom, running gear and through-hulls can be examined out of the water. A condition and valuation survey is what carriers typically ask for at renewal or for a new placement. It covers similar ground with more emphasis on insurability and value.
For a purchase, get a full pre-purchase survey. It satisfies the insurance requirement and protects you as a buyer, which the narrower version does not. Engines are frequently surveyed separately, since a hull surveyor is not necessarily a diesel mechanic, and on a boat with significant engine hours, a separate mechanical survey and oil analysis are money well spent.
Use an Accredited Surveyor
Carriers generally want a surveyor accredited through a recognized body, and the Society of Accredited Marine Surveyors and the National Association of Marine Surveyors are the two most commonly named. Some carriers maintain their own approved lists. Confirm before you hire that the surveyor’s credentials will satisfy the carrier you intend to use, because paying for a survey the underwriter will not accept is a frustrating way to lose two weeks. And book early. Good surveyors in South Florida are scheduled out, and the delay lands squarely on your closing timeline.
Survey Recommendations Follow You Into the Policy
This is the part buyers underestimate. Survey findings are typically sorted by urgency into items requiring immediate attention, recommended items and advisory notes, and carriers frequently make coverage conditional on completing the first category within a stated period after binding. Recommendations that were never addressed are a recurring basis for claim disputes later. If the survey flagged corroded through-hulls and the boat later sinks, the carrier will ask whether the recommendation was completed.
There are two practical consequences. Budget for the required items as part of the purchase cost, since they are not optional once they appear in a survey a carrier has seen. And keep documentation showing the work was done, because the burden of proving it will fall on you.
What Makes a Boat Hard or Impossible to Insure
Some deals die at this stage, and age is the most common reason. Some carriers decline hulls beyond a certain age outright, or will only write them at actual cash value rather than agreed value. Prior salvage or total loss history is another. A vessel previously declared a constructive total loss and rebuilt is difficult to place, and the history follows the hull identification number. Hull material and vessel type matter too, since certain constructions, ferro-cement among them, and certain high-performance vessels are excluded by many markets entirely.
Storage location also changes the answer. A boat that will live in a wet slip in a coastal county during hurricane season is underwritten differently than the same boat trailered inland. And buyer experience surprises many first-time buyers of larger vessels. Underwriters look at whether the owner has experience on comparable boats, and a buyer stepping up substantially in size may face a requirement for a licensed captain aboard for a period, documented training or a higher deductible. Ask about all of these before you are under contract, not after. Our article on how much boat insurance costs in Florida explains how each of these affects the price.
Title, Documentation and Liens
Title problems are separate from insurance and just as capable of stopping a closing. Federally documented vessels carry a Certificate of Documentation from the Coast Guard rather than a state title, and an Abstract of Title from the National Vessel Documentation Center shows the ownership chain and any recorded preferred ship mortgages. Order it, because a recorded lien that was never satisfied is the seller’s problem until it becomes yours. State-titled vessels go through the Florida Department of Highway Safety and Motor Vehicles, so confirm the title is clean, in the seller’s name and free of liens.
Verify the hull identification number physically on the boat against the paperwork, and check that the engine serial numbers match what is documented. If the seller still owes money on the boat, the payoff and lien release need to be handled at closing rather than trusted to follow afterward.
The Order That Actually Works
Six steps, in this sequence:
-
Make the offer contingent on both the survey and insurability. Survey contingencies are standard, but an insurability contingency is not, and it should be. If you cannot get coverage on acceptable terms, you need a way out.
-
Get preliminary quotes before spending money on the survey. Give the agent the vessel details, intended storage and your boating experience. That conversation surfaces most deal-killers early and costs nothing.
-
Order the survey, haul-out and sea trial together, and coordinate with the seller on yard scheduling.
-
Send the completed survey to your agent immediately. This is when the real quote happens, and when the required recommendations become visible.
-
Bind coverage effective at closing, not after. A boat you own without coverage, even for a weekend, is exposed, and if it is financed, the lender will require proof of coverage before funding.
-
Complete the required survey items on schedule and keep the receipts.
Two Details Specific to Florida
The first is hurricane season timing. Carriers restrict binding once a storm is in the forecast, so a closing scheduled during an active threat can stall because coverage cannot be bound, which in turn stalls the lender’s funding. If you are buying between June and November, build slack into the timeline. Our hurricane season boat insurance checklist covers what changes during the season.
The second is sales tax and registration. Florida applies sales or use tax to vessel purchases, and registration through the county tax collector follows. Neither is an insurance matter, but both belong on the closing checklist.
Talk to an Agent Before You Sign
Prestige Insurance Group works with Florida buyers before closing, reviewing whether a specific vessel is placeable, what a carrier will require from the survey and how storage and experience affect the quote, and then coordinating coverage to bind at closing. The most useful call is the one that happens before the survey, not after it. Learn more on our boat insurance page, or see what boat insurance covers in Florida, how to choose the best boat insurance, yacht insurance in Florida and navigation limits. Call the office nearest you. Se habla español.
Miami: 305-969-8776 Orlando: 407-993-2331
Frequently Asked Questions
Do I need a survey to insure a used boat?
For most vessels past a certain age, yes. Carriers require a current survey before quoting and typically require a new survey every few years after that.
Does the survey set my insured value?
Generally yes on an agreed value policy. The surveyor’s valuation drives the number, not the purchase price.
Can a boat be uninsurable?
Yes. Age, salvage history, hull material, vessel type, storage location and the buyer’s experience can all make a vessel difficult or impossible to place in the standard market.
When should I contact an agent?
Before you go under contract. A short conversation about the vessel and your experience surfaces most problems before you have spent money.
General information only, not legal or tax advice. Survey requirements, documentation and titling rules, Florida sales and use tax, policy forms and carrier appetite vary and change over time. Review the purchase with your attorney or closing agent, and refer to your policy for the terms that apply to your vessel.
