The True Cost of a Boat Loan: Interest, Fees, and Surprises Over 10 Years

For many buyers, the dream of owning a boat starts with financing. While a great majority of yacht buyers transact in cash, those who are interested in fractional ownership, who might be buying their vessel for a business, or who might not want to go all-in on a cash purchase have a host of lending-related hoops to jump through and options to consider. We'd like to break down the real costs of boat loans for prospective financers.
Marine lenders often advertise competitive rates and flexible terms, but the actual cost of borrowing stretches far beyond the sticker price on the vessel. Over a 10-year loan, the numbers tell a sobering story.
That's not unusual. Mortgages, auto loans, and loans in general operate on a simple principle: you pay more than what you are borrowing. Often... a lot more.
Interest Adds Up
Boat loans typically range from 6% to 10% interest, depending on credit score, loan size, and lender. On a $150,000 loan at 8% interest over 10 years, a borrower will pay roughly $66,000 in interest alone, nearly half the original price of the boat. Even at lower rates, compounded monthly payments add tens of thousands of dollars to the total cost of ownership.
Longer Terms, Lower Payments, But Higher Costs
To make monthly payments more affordable, many lenders now offer terms of up to 15 or even 20 years, especially for larger boats. While this can cut monthly bills significantly, it also stretches out interest costs. On a 20-year loan, the total interest paid can easily exceed the boat’s original purchase price. Financial experts warn that extended terms may help buyers get “more boat” than they otherwise could, but the long-run cost is steep.
Fees at the Dock
Beyond interest, lenders often add processing, origination, or documentation fees. These can range from a few hundred dollars to several thousand, especially for larger yachts. Insurance, required by most lenders, is another significant ongoing cost, often 1 to 2% of the boat’s value annually. Unlike mortgages, marine loans sometimes carry prepayment penalties, meaning borrowers may pay extra for paying off early, sometimes within the first five years. This can add significantly to the cost of ownership since most people trade in and out of their vessel every two to five years.
Depreciation: The Hidden Hit
Boats depreciate(or lose their value) faster than houses or even cars. Industry data shows a new vessel can lose 20 to 30% of its value as soon as you take ownership. By year 10, the boat may be worth less than half its original price. For buyers who financed heavily, that can mean owing more than the boat is worth, a scenario known as being “underwater.” No pun intended.
Maintenance and Surprise Expenses
Loan payments are just the beginning of boat ownership. Routine maintenance, marina storage, haul out, fuel, and repairs can run 10% or more of a boat’s purchase price every year. Unexpected issues like engine failures or storm damage can quickly add thousands more.
The Long View
Industry experts recommend factoring the true cost of ownership into any decision to finance. “A 10-year loan may look manageable month to month, but when you add interest, fees, depreciation, and upkeep, the total cost can double what you thought you were paying,” says Debbie Pettibone, Head of Fintech at YachtWay.
For some, the trade-off is worth the access to the boating lifestyle without waiting years to save. But for others, the hidden costs can turn a dream purchase into a long-term financial burden that they weren’t prepared for,
Bottom line: A boat loan can open the hatch to getting out on the water, and unforgettable memories with family and friends. Just keep in mind that over 10 or even 20 years, buyers should expect to pay as much or more in financing, fees, and upkeep as they did for the boat itself.
