Updated October 26, 2026
Quick answer
With a vessel loan you own the boat and the lender records a preferred ship mortgage (or a state lien on a smaller, titled vessel). With a marine lease the lessor owns it and you pay to use it, with a buyout or return at the end. Axiant Partners, a business-loan broker in Boca Raton, finds the deciding question is often who has to own the vessel for its endorsements and permits.
Side by Side
| Vessel loan | Marine lease | |
|---|---|---|
| Owner | You | The lessor |
| Lender's security | Preferred ship mortgage or state lien | Ownership itself |
| End of term | Mortgage released | Buy out, renew or return |
| Depreciation | Yours | The lessor's (true lease) |
| Survey required | Yes | Yes |
| Endorsements | In your name | Depend on the lessor's eligibility |
A $1-buyout lease is, in substance, a purchase with lease paperwork; a fair-market-value lease is closer to renting. A bareboat (demise) charter is a third form: you take full control of the vessel and crew it, but the owner keeps title.
How the Lender Secures a Loan
On a vessel documented with the Coast Guard, the lender records a preferred ship mortgage with the National Vessel Documentation Center. Federal law gives that mortgage strong priority, which is why lenders often prefer documentation on larger commercial vessels. Smaller vessels titled by a state carry the lien on the state title instead, much like a truck.
Either way you are the owner of record, the vessel's certificate and endorsements are in your name, and the lien comes off when the loan is paid. What lenders ask for before they record anything is covered in commercial vessel loan requirements.
Endorsements and Permits: Who Owns It Matters
This is where marine leasing differs most from leasing a truck or a machine. A vessel's coastwise and fishery endorsements carry U.S. citizenship requirements for the owner, and the fishery endorsement's are the strictest. In a lease, the lessor is the owner, so the structure has to fit those rules or the vessel may not be able to work in the trade you need it for.
Fishing permits and quota add another layer: they are often worth as much as the hull, are tied to the vessel or the permit holder under fishery rules, and may not move with a lease the way you expect. See commercial fishing vessel financing. Have a maritime attorney review any lease or charter on an endorsed vessel before you sign.
Taxes: Who Gets the Deduction
With a loan or a $1-buyout lease you are generally treated as the owner and depreciate the vessel. Commercial vessels, barges and tugs are generally 10-year property under MACRS (IRS Publication 946, asset class 00.28), and may qualify for Section 179 or bonus depreciation in the year placed in service. With a true lease the lessor owns the vessel and your lease payments are generally deductible instead.
Which is worth more depends on your tax position that year. Confirm with your accountant before choosing a structure for tax reasons.
Which One Fits
| Operation | Usually leans | Why |
|---|---|---|
| Fishing, endorsed vessel | Loan | Ownership keeps endorsements simple |
| Charter, long-term vessel | Loan | Equity builds; no return conditions |
| Workboat, fixed contract | Lease or loan | Match the term to the contract |
| Fleet you upgrade often | FMV lease | Hand back and replace |
A lease can also fit when the down payment is the obstacle, but check what the lessor requires at return - hull condition, engine hours and survey - because those conditions can cost more than the deposit saved.
Questions to Ask Before You Sign Either
- What is the total of payments, plus any buyout or balloon?
- Who arranges the survey, and how recent must it be?
- For a lease: what are the return conditions, and can the vessel work in every trade you need?
- For a loan: is there a prepayment penalty?
- Insurance: hull and P&I coverage naming the lender or lessor.
Before either, the vessel will be surveyed: see what a marine survey covers for a lender. For SBA as an alternative on larger purchases, see SBA loans.
Frequently Asked Questions
Is it better to lease or finance a commercial boat?
Finance when you will keep the vessel and need its endorsements in your name; consider a lease when you upgrade often or the down payment is the obstacle. Compare total of payments plus buyout either way.
What is a preferred ship mortgage?
A mortgage recorded against a Coast Guard documented vessel that federal law treats as a preferred lien. It is how a lender secures a loan on a documented commercial vessel.
Can a leased vessel keep its fishery endorsement?
Only if the ownership structure meets the endorsement's citizenship rules, which are strict for fishery endorsements. Have a maritime attorney review the lease before signing.
What is a bareboat charter?
A charter in which you take full control of the vessel and provide the crew, while the owner keeps title. It works much like a lease.
How are commercial vessels depreciated?
Generally as 10-year MACRS property (IRS Publication 946, asset class 00.28) when you own the vessel. With a true lease, the lessor depreciates it.
Sources & Further Reading
- 46 U.S.C. § 31322: Preferred Mortgages — The statute that makes a recorded mortgage on a documented vessel a preferred ship mortgage - the lender's lien in a vessel loan.
- 46 U.S.C. § 12113: Fishery Endorsement — Owner eligibility for a fishery endorsement, including the U.S. citizenship rules a lease or financing structure has to respect.
- IRS Publication 946: How To Depreciate Property — MACRS recovery periods, including vessels, barges and tugs (asset class 00.28), and how leases are treated.
- US Coast Guard National Vessel Documentation Center — The federal registry for documented vessels - where a preferred ship mortgage is recorded and where title is established.
Figures above describe ranges commonly seen across lenders and reflect published guidance as of the date on this page. Confirm current terms with the cited source or your lender before acting.