Boat · Updated September 2026
This is the single most consequential line on a boat policy. With agreed-value coverage, a covered total loss generally pays the amount stated in the contract, without depreciation. With actual cash value, the carrier deducts depreciation and pays what the boat was worth the day it sank.
On a three-year-old boat the gap may be modest. On a twelve-year-old boat it can be the difference between replacing the boat and paying off a loan with nothing left. Agreed value costs more, and on a newer or financed boat it is usually the right answer. Read the declarations page rather than assuming — plenty of owners believe they have agreed value because they were quoted it once.
Boat deductibles come in two forms. A flat dollar deductible behaves like the one on your car. A percentage deductible is calculated against the insured value of the boat, so a 2 percent deductible on a $60,000 boat is $1,200, and on a $150,000 boat it is $3,000.
Percentage deductibles lower premium and are common on larger values and in storm-exposed areas. That trade can be sensible, but it needs to be a choice rather than a discovery made during a claim. Some policies also carry a separate, higher deductible for named storms.
A sunk boat does not stay where it sank. Raising it, transporting it and disposing of it is specialized work, and the bill has nothing to do with repairing the boat. On some losses, removal costs more than the hull is worth.
Policies treat this differently. Some include salvage and wreck removal within the hull limit, which means removal costs eat into what is available to replace the boat. Others provide a separate limit, which is considerably better. Marinas, lakes and waterway authorities can also require removal, so this is not an expense you can decline.
A damaged or sunk boat leaking fuel or oil creates a cleanup obligation, and federal and state law can hold the owner responsible for the cost. Cleanup is expensive, it is billed to you regardless of the boat's value, and a standard homeowners policy does nothing about it.
Many boat policies include a pollution liability limit; the amount varies widely, and some cheaper policies exclude it. On any boat with meaningful fuel capacity, this is worth checking specifically.
Most boat policies exclude wear and tear, corrosion, gradual deterioration and mechanical breakdown. The hard cases are the ones that start with an excluded cause and end in a major loss — a corroded fitting fails, the boat takes on water, and the boat sinks.
Whether the resulting damage is covered comes down to policy wording, and the wording varies considerably between carriers. Some policies cover the consequential damage while excluding the failed part; others exclude the entire chain of events. This is one of the clearest arguments for reading a boat policy rather than buying on price, and one of the places an agent earns their keep.
Practical protection on your side: keep maintenance records. Documented service history is what separates a sudden failure from neglect in a claims conversation.
Even under agreed-value coverage, partial losses are usually settled differently. Some policies apply depreciation to certain components — canvas, upholstery, outdrives, sails — while paying replacement cost on the rest. Two policies with identical agreed values can settle the same partial claim quite differently.
On a newer or financed boat, usually yes, because actual cash value can leave a gap between what you receive and what you owe. On an older boat with little remaining value, the calculation is closer and worth running with actual numbers.
A separate, higher deductible that applies only to losses from a named tropical storm or hurricane, often stated as a percentage of insured value. It matters most if you keep or travel with the boat in coastal areas.
You do, in the sense that the obligation is the owner's. Whether your policy covers it, and whether that coverage comes out of the hull limit or sits separately, depends on the contract. It is worth confirming before you need it.
It depends on the policy wording around consequential damage. The failed component is typically excluded as mechanical breakdown or wear; whether the resulting water damage is covered varies by carrier. Maintenance records help.
Questions about your own situation? Call 417.623.8300 or send us your current policy. We are licensed in Missouri, Kansas and Oklahoma.
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