The Quick Read: Boat owners qualify for a bank statement mortgage the same way any self-employed borrower does. The lender reads 12 or 24 months of deposits as income instead of relying on traditional personal-income documentation, and the boat itself is not the collateral. The loan is secured by real estate, and the boat only matters as a source of income, a monthly debt, or a use of cash.
- Income comes from 12 or 24 consecutive months of personal or business statements, through select wholesale programs, subject to full underwriting.
- Business statements need at least 25% ownership, and an expense ratio is applied before income is counted.
- Credit floors vary by scenario on the portfolio program and rise to 700 above the super-jumbo line.
- Debt-to-income can run up to 50%, so an existing boat loan counts against you.
- Reserves run 3, 6 or 9 months by loan size. Above $4,000,000, every file is reviewed case by case.
No major lender writes a mortgage product built just for boat owners. What exists is a documentation path for self-employed borrowers, and a boat owner is usually one of those: a marine-trade owner, a charter operator, a dealership principal, or a founder, physician or attorney whose boat is a personal asset. This piece walks through how the income gets built and where boats complicate the file. Lendmire is a broker that shops this across multiple wholesale programs and is not the lender.
What Is a Bank Statement Loan, and Where Does the Boat Fit?
A bank statement loan qualifies the borrower on documented deposits rather than taxable income. Self-employed owners often write off enough expenses that the return shows little income. The deposits tell a different story.
The boat does not secure the mortgage. A marine loan is a separate product with its own lenders and paperwork. Keep the two apart. On the mortgage side, the property is a primary home, a second home or an investment property, and the boat shows up in three ways:
1. As a business that produces the deposits.
2. As a monthly debt in the DTI calculation.
3. As a use of cash-out proceeds.
Lendmire’s complete DSCR loans guide covers the rental-property alternative, which skips personal income entirely. For a deeper product walk-through, see Lendmire’s complete guide to bank statement loans for boat owners.
How Underwriting Turns Deposits Into Income
Underwriting follows a fixed sequence, and each step has a place where files stall. The sequence is simple: gather statements, strip out non-income deposits, average what remains, and apply an expense factor on business accounts.
1. Statements are collected. The borrower supplies 12 or 24 consecutive months, personal or business. The portfolio program takes either length. The bank portfolio program uses 12. Transaction histories never substitute for statements, and gaps in the sequence stop the file.
2. Non-earnings deposits come out. Transfers between the borrower’s own accounts, loan proceeds, refunds and one-time asset sales are removed. Selling a boat is not recurring income. Large unsourced deposits get questioned and may be excluded.
3. Eligible deposits are totaled and divided by the statement months. That gives the monthly average.
4. An expense ratio is applied on business statements. Across the wholesale network the fixed ratios typically step up with the size of the business. The lowest applies to a service business with no employees. A higher one applies to a business with a small number of employees. The highest applies to larger staffs or any product business. An accountant-provided ratio can replace the fixed figure. A profit-and-loss method exists too, capped at 80%.
5. Ownership is applied. Business statements require at least 25% ownership, and income is counted in proportion to it.
6. The rest of the file is reviewed. Credit, reserves, DTI, property type and loan size come next, subject to lender guidelines.
Personal-account statements work differently. Transfers from the borrower’s own business into a personal account count in full on the programs in the network. A boat owner who pays himself from a marine business can often document income cleanly from the personal account alone.
Which Deposits Count for a Boat Owner?
Deposits from recurring operations count. Deposits from moving your own money or selling an asset do not. The table shows how a boat owner’s account usually sorts.
| Deposit type | Usually counted? | Why |
|---|---|---|
| Customer payments, service revenue | Yes | Recurring business income |
| Charter or rental revenue | Yes, as business income | Treated like other revenue, after expenses |
| Transfers from your own business account | Yes, at 100% on personal statements | Documented source |
| Sale of a boat or equipment | No | One-time asset sale |
| Marine loan proceeds | No | Borrowed money |
| Transfers between your own accounts | No | Not earnings |
| Large unsourced deposit | Usually excluded | Source not documented |
The reasoning has a regulatory root. The CFPB’s ability-to-repay compliance guide requires a good-faith determination that the borrower can repay, weighing income or assets against the payment, taxes, insurance and other debts. That is why a lender cannot take a deposit at face value. It has to know where the money came from.
Seasonal and Charter Income
Boat income is rarely flat. Charter, fishing, dock service and marine repair all swing with the season. Twelve months of statements may capture a strong summer and a thin winter, and a 24-month average smooths the swing. If income is climbing, 12 months can show it more favorably. If one year was unusually strong, 24 months gives a more conservative and often more durable number. Through the wholesale network, the borrower picks the lookback that reflects the business honestly, subject to the program.
Charter income is business revenue, so the expense ratio matters. Fuel, dockage, insurance and maintenance eat a large share of gross charter receipts. A fixed 50% ratio can understate or overstate true margin, which is why an accountant-provided ratio is worth requesting. How charter losses are treated for tax purposes is a tax question, not an underwriting one, so take it to a tax professional.
Guaranteed income from a charter-management program is a separate matter. Treat it as unproven for qualification. Lenders look at deposits that actually landed, not promised revenue.
Credit, DTI, Reserves and Leverage
The qualification path runs on deposits. Size, leverage and credit follow from it.
Credit. The floor is 660 on the portfolio program, 680 on the bank portfolio program, and 700 above the super-jumbo line. That line sits above $3,500,000 on a primary residence and above $3,000,000 on a second home or investment property.
DTI. Up to 50% on a standard bank statement file. An existing boat loan is a monthly obligation and goes into that ratio. A borrower with a large marine payment can lose DTI room even when income is strong. Paying off or paying down the boat loan before applying may help the ratio, subject to underwriting.
Reserves. Typically 3 months to $500,000, 6 months to $1,500,000, and 9 months above. Each additional financed property adds 2 months, to a 12-month maximum. First-time investors typically carry 12 months. Cash-out proceeds cannot satisfy reserves above the super-jumbo line.
Loan size. Through select wholesale programs, loans run from $300,000 to $30,000,000. The portfolio non-QM program carries files to $6,000,000. A bank portfolio program carries twelve-month-statement files to $30,000,000 on its own ladder: 65% to $5,000,000, 60% to $10,000,000 and 55% to $30,000,000.
Leverage on a primary residence steps down with size. On a purchase, typical ceilings are:
| Loan size | Purchase LTV ceiling |
|---|---|
| To $1,000,000 | 90% |
| To $2,000,000 | 85% |
| To $3,000,000 | 80% |
| To $4,000,000 | 75% |
| Above $4,000,000 | Case by case before submission |
Second homes and investment property take their own ladders, and the purchase ceiling runs 0 to 15 points under the primary figure depending on the band. Everything above $4,000,000 is reviewed case by case, so no figure at that size is a flat promise. Rural property is limited to ten acres or less and is never available above $3,000,000.
Structures and Variations Beyond Statements
Statements are one road. The network has others, and a boat owner whose deposits are messy may fit one better.
- Profit-and-loss path. Income is built from a P&L, capped at 80%.
- Asset allowance. Liquid assets are divided by 36, 60 or 84 months and added to income. It applies to primary and second homes, to a maximum of 80% LTV. The 36-month divisor applies when DTI before the asset income is at or below 60%, and 60 months when it is above that. The 84-month divisor is standalone or applies to any loan above $3,500,000.
- Assets-only. No DTI is calculated. U.S. liquid assets must equal the loan amount plus closing costs plus sixty months of any net loss on other residential property. Retirement accounts count at 70%, or 80% at age 59.5 and up. Business funds, gifts, cryptocurrency and unvested stock never count. A boat is not a liquid asset.
- DSCR. If the property is a rental, the loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines. A boat owner with an investment property can skip the personal income question. Programs below a 1.00 coverage ratio exist through select lenders in the network, though leverage and terms adjust. The comparison in Lendmire’s bank statement versus DSCR piece helps decide which document is strongest.
Cash-out has its own limits. Proceeds are unlimited at or below 60% LTV, and capped at $1,500,000 cash in hand above 60% on the portfolio program. On a primary residence, cash-out tops out at 80% through the best tier. Final terms depend on lender guidelines, property type, leverage, and the borrower’s complete credit picture.
Where the General Rule Breaks
Several boat-related situations do not fit the standard path.
Using cash-out to buy a boat. Lenders may ask how proceeds will be used. Tax treatment can depend on how the funds are used and how the property is held; borrowers should keep clear records and speak with a qualified tax professional before relying on any deduction.
A boat that counts as a home for tax purposes. IRS Publication 936 says a boat with sleeping, cooking and toilet facilities can be a qualified home. That is a tax definition. It does not make a vessel eligible collateral for a mortgage.
Houseboats and floating homes. Property-type eligibility depends on the program, and many programs will not lend against them. Confirm before ordering anything.
Commingled accounts. If boat income, personal spending and family transfers share one account, the underwriter cannot cleanly separate earnings from transfers. Separate business and personal accounts well before applying.
Super-jumbo overlays. Above the super-jumbo line, expect a 700 credit floor, a 0x30x24 housing history, 48-month seasoning after any credit event, U.S. citizen or permanent resident status, and no non-occupant co-borrowers.
The Decision in Practice
Three paths exist for a boat owner with a self-employed income, and the right one depends on which document is strongest.
| Path | Strongest document | Fits when |
|---|---|---|
| Full documentation | Traditional personal-income documentation | Returns show strong net income |
| Bank statements | Deposit history | Write-offs shrink taxable income |
| DSCR | Property rent | The loan is on a rental |
Picture a marine-trade owner whose returns show modest income after heavy equipment and vessel expenses, but whose business account shows steady deposits. Twelve months of statements, an accountant-provided expense ratio, and a clean paper trail on the down payment would give the underwriter what the tax return does not. A founder with a personal yacht and a large marine payment is a different case. There, DTI is the pressure point, and the asset-based paths may fit better.
Non-QM carries tradeoffs: stricter overlays, more cash down in some tiers, and fewer lenders. Those costs are the price of the flexibility, and the broker’s role is to compare programs so the trade-off is visible. Every file is underwritten individually, and programs change.
Key Terms Defined
Bank statement loan: a mortgage that qualifies the borrower on 12 or 24 months of deposits instead of traditional personal-income documentation.
Expense ratio: the share of business deposits treated as operating cost before income is counted.
Eligible deposits: recurring earnings that remain after transfers, loan proceeds and one-time sales are removed.
DTI: the share of monthly income that goes to debts, including any boat loan.
Asset allowance: a way to add income by dividing liquid assets over 36, 60 or 84 months.
Seasoning: the waiting period after a credit event before a borrower is eligible.
Frequently Asked Questions
Is the boat used as collateral for a bank statement mortgage?
No. The collateral is the real estate: a primary home, second home or investment property. A boat loan is a separate marine-lending product. The boat only affects the mortgage through the income it produces, the debt it adds, or what you do with the cash.
Does an existing boat loan hurt my approval?
It can, because the payment counts toward debt-to-income, which can run up to 50% on a standard file through select wholesale programs. A large marine payment reduces room under that cap. Paying the balance down before applying may help, subject to underwriting.
Does charter income count?
Charter deposits are generally treated as business revenue, with an expense ratio applied. Guaranteed owner-program income that has not actually been deposited is a weak qualifier. An accountant-provided expense ratio may reflect heavy fuel, dockage and insurance costs better than the fixed ratios.
What if I sold a boat and the money is in my account?
The sale proceeds are a one-time asset sale and are generally excluded from income. They may still count toward reserves or the down payment if documented. Keep the bill of sale and the transfer records together.
Can I qualify without traditional income documentation?
Yes, on documented income under the applicable program, subject to lender guidelines. The path may be bank statements, a profit-and-loss method, an asset-based option, or DSCR on a rental. Each still requires verified income or assets.
Nothing here is a commitment to lend.
For current guidelines and terms, see Lendmire’s super jumbo bank statement loan programs page.
About Lendmire
A non-QM mortgage broker (NMLS# 2371349), Lendmire arranges DSCR financing for real estate investors in 41 markets — 40 states plus Washington, D.C. Because deals are underwritten primarily on property cash flow rather than personal income documentation, the structure suits self-employed buyers and entity-owned portfolios. Lendmire places loans through wholesale investor lenders; it is not a direct lender. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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References
1. CFPB ATR/QM Small Entity Compliance Guide
This article is part of Lendmire’s super jumbo bank statement loan program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: How to Qualify for a Super Jumbo Bank Statement Loan in Washington · How to Qualify for a Bank Statement Loan for Yacht Owners · How to Qualify for a Bank Statement Loan for Trust Beneficiaries
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Required disclosures. Lendmire (NMLS# 2371349) operates as a licensed mortgage broker, not a direct lender or depository. The discussion in this article is general in nature and should not be relied upon as financial, legal, or tax advice — every investment scenario is unique and should be reviewed by a qualified professional. Any loan inquiry is subject to lender underwriting, and this article is not a commitment to lend or a guarantee of approval. Mortgage rates, loan terms, and program guidelines vary by borrower, property, and state, and may change without notice. Equal Housing Opportunity. Verify licensure at NMLS Consumer Access.