The Quick Read: It depends on your monthly obligations rather than a fixed dollar floor, because your qualifying income must be large enough that the new payment plus every other debt fits under a debt-to-income (DTI) cap, the share of monthly income your debts may consume, which reaches 50% through select wholesale programs. At a 50% cap, that means qualifying income of at least twice your total monthly obligations. Your average monthly deposits must then be higher still, because business deposits are reduced by an expense ratio before they count. Every figure here is a typical range, reviewed case by case at this size, and subject to full underwriting.
- No program publishes a minimum income for a $15 million loan. The requirement comes from a ratio test applied to your own debts.
- At a 50% DTI cap, qualifying income must be about 2x monthly obligations. Business-account deposits must be roughly 2.5x to 4x those obligations, depending on the expense ratio.
- Loans above $4,000,000 are reviewed case by case before submission. At $15 million, leverage and credit overlays usually bind before income does.
- Qualifying on liquid assets or on a rental property’s cash flow can fit better than deposit analysis at this size.
Key Terms Defined
Expense ratio: The percentage of business-account deposits a lender subtracts as operating costs before counting the rest as your income.
Eligible deposits: Deposits that remain after the lender removes transfers between your own accounts, loan proceeds, refunds and other credits that are not earnings.
Reserves: Liquid funds you keep after closing, measured in months of the full housing payment.
Ownership share: The percentage of a business you own, which scales how much of its deposits count as yours.
Asset allowance: A method that converts liquid assets into a monthly income figure by dividing them over a set number of months.
Liquid assets: Cash and holdings you can sell or withdraw without disrupting a business or a retirement plan.
How Does the Income Math Work at $15 Million?
The math is a chain of two divisions. Your total monthly obligations set the income you need. That income then sets the deposits you need.
First, qualifying income must be at least total monthly obligations divided by the maximum DTI. Obligations include the new loan payment, property taxes, insurance, any HOA dues, and every existing debt on your credit report. At a 50% cap, the answer is twice your obligations. At a 43% cap, it is about 2.3 times.
Second, the lender builds your income from deposits. Docsumo’s income verification explainer lays out the standard formula: eligible deposits, less the expense factor, multiplied by your ownership share, divided by the months covered. Scotsman Guide describes the common 12-to-24-month statement window and uses 50% as its example expense factor.
Across the wholesale network, fixed expense ratios are typically set by business type and size, with lower ratios for service businesses with no employees and higher ratios for businesses with more employees or any product business. An accountant-provided ratio or a profit-and-loss method can replace the fixed figure. The profit-and-loss method is capped at 80%.
One piece of good news: transfers from your own business into your personal account count in full. A personal-statement file skips the expense ratio entirely.
This article gives ratios instead of dollar payments on purpose. The payment depends on structure, taxes, insurance and the program, and each file is underwritten individually.
What Deposits Does a $15 Million File Need?
Required deposits run from about 2x to 4x your monthly obligations at a 50% DTI cap. The expense ratio is the swing factor. The table converts the chain above into multiples, so you can plug in your own obligations.
| Statement type | Expense ratio (illustrative) | Deposits needed vs. qualifying income | Deposits needed vs. Obligations (50% DTI) |
|---|---|---|---|
| Personal account | — | 1.0x | 2.0x |
| Business, service, no staff | 20% | 1.25x | 2.5x |
| Business, small staff | 40% | 1.67x | 3.3x |
| Business, larger staff or product | 50% | 2.0x | 4.0x |
The expense ratios above are illustrative assumptions, not market data. The multiples are arithmetic derived from them.
The same table works in reverse. Multiply your average monthly deposits by one minus your expense ratio, then by your DTI cap. The result is the monthly obligations your deposits can carry. A business with a 50% expense ratio at a 50% DTI cap supports obligations of about a quarter of its average deposits. A personal-account file supports about half.
Run a rough check before calling anyone. Add up your likely obligations, multiply by the factor in the right column, and compare the result with your twelve-month average deposit figure. If you fall short, the levers below are where to look.
How Does Ownership Share Change the Number?
Ownership scales the credit you receive. If you own 100% of a business, all eligible deposits flow into the formula. If you own half, only half do. Business statements typically need at least 25% ownership to be used at all.
A founder with a 40% stake in a large company can show enormous deposits and still receive modest credit. For these borrowers, personal-account transfers from the business often work better. Money the business pays into your personal account counts at 100%, so the file can lean on what you actually receive.
What Leverage Applies at This Size?
At $15 million, leverage is tight and always reviewed case by case. Through select wholesale programs, subject to full underwriting, typical ceilings at this size look like this:
| Occupancy | Purchase | Rate-and-term | Cash-out |
|---|---|---|---|
| Primary residence | 55% | 55% | 50% |
| Second home | 50% | 50% | 45% |
| Investment property | 50% | 50% | 45% |
Each figure is a ceiling, not a target, and each is reviewed case by case before submission. At this size, a bank portfolio program carries files on twelve months of statements. Its leverage steps down as loan size rises: 65% to $5,000,000, 60% to $10,000,000 and 55% to $30,000,000, for the loan amounts where that ladder applies.
The practical meaning is that the property or your equity must be much larger than the loan. A $15 million loan at these ceilings implies a collateral value well above that amount. Your down payment or existing equity is a bigger test than your income for most borrowers at this tier.
Interest-only structures exist on the bank program as 5- and 7-year fixed-period adjustables. They are limited to the lower of 60% or the band’s ceiling, so at this size the band’s ceiling governs. How a lender counts the payment on an interest-only file varies by program, so ask before assuming it lowers required income.
Is Income Even the Binding Test?
Often it is not. Brokers watch the other gates first, because a failure there ends the file regardless of deposits.
- Credit: Super-jumbo overlays typically call for a 700 score or higher, 0x30x24 housing history, and 48 months of seasoning after any credit event.
- Reserves: Nine months of housing payments is the typical level above $1,500,000. Each additional financed property adds about two months, up to a 12-month maximum, and first-time investors typically need 12 months. Cash-out proceeds cannot count toward reserves at this size.
- Borrower and property rules: Programs at this tier generally want U.S. citizens or permanent residents. They exclude non-occupant co-borrowers and rural property, and they cap acreage at ten acres.
- DTI with a full portfolio: If you own many financed properties, every one of those payments sits in the denominator. Strong deposits can still fail a DTI test.
If you are refinancing, Lendmire’s piece How to Refinance a $15 Million Mortgage With Bank Statements covers the cash-out side. Cash-out is capped lower than purchase leverage on the ladder above.
What Moves the Number?
Four levers change the income test more than anything else.
The expense ratio. A certified ratio from your accountant can beat the fixed default if your overhead is genuinely low. A business that runs lean on a 20% ratio needs far fewer deposits than the same business on a 50% default. Pass-through money, such as a contractor’s subcontractor payments, may be excluded from eligible deposits entirely, so separate it where you can.
Account choice. Personal statements avoid the expense ratio. Business statements bring it back. Some borrowers run both analyses and use whichever program treats their pattern better.
Debt payoff. Because every obligation counts in DTI, paying down a car loan, a credit line or a small mortgage can raise capacity as much as raising deposits can.
Year-over-year growth. If this year’s income is running ahead of last year’s, Lendmire’s article How to Use This Year’s Higher Income on a Bank Statement Mortgage explains how a longer or shorter statement window changes the average.
Tax treatment varies; consult a qualified professional before relying on any deduction or expense treatment.
When Does Another Path Fit Better?
At $15 million, a path that skips deposit analysis can be the cleaner choice. Three alternatives come up on most large files.
| Path | What the lender measures | Typical fit |
|---|---|---|
| Bank statements | Average eligible deposits after the expense ratio | Self-employed with steady deposits |
| Asset allowance | Liquid assets divided over 36, 60 or 84 months | Asset-rich, lumpy income |
| Assets-only | Liquid assets versus loan amount plus costs | Largest balance sheets |
| DSCR | The property’s rent against its own payment | Pure rental purchases |
Asset allowance divides liquid assets over 84 months when it stands alone or when the loan exceeds $3,500,000. It applies to primary and second homes, at a maximum of 80% leverage. The assets-only path has no DTI test. It typically needs U.S. liquid assets at least equal to the loan amount plus closing costs, plus sixty months of any net loss on other residential property. Retirement accounts count at 70%, or 80% from age 59 and a half. Business funds, gifts, most trusts, unvested stock and cryptocurrency do not count.
DSCR works differently. DSCR loans are designed for non-owner-occupied investment properties. Because they are business-purpose investor loans, they are reviewed differently from a standard owner-occupied mortgage. The loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines, so your personal DTI is not the test. Lendmire’s complete DSCR loans guide walks through how that coverage ratio works. The right choice depends on how your DTI looks with the whole portfolio included.
Why Do Large Files Stall?
Most stalls come from the same few problems, and most are avoidable.
- Large unexplained deposits that the lender must source or remove.
- Business and personal money mixed in one account.
- Newly opened accounts with fewer than the required consecutive months of statements.
- Transaction histories or summaries submitted in place of full statements, which programs do not accept.
- Existing mortgages that were left out of the debt estimate, so DTI fails late.
- Reserves held in accounts that do not qualify, such as business funds or cryptocurrency.
Clean, consecutive statements and a debt list built before you apply prevent most of these.
Frequently Asked Questions
Is a $15 million loan possible on bank statements at all?
Yes, through select wholesale programs, subject to full underwriting. A bank portfolio program carries twelve-month-statement files on its own size ladder, and every loan above $4,000,000 is reviewed case by case before submission. Expect low leverage, a 700-plus credit score, and heavy reserves.
Is non-QM DTI capped at 43%?
No. The 43% line belonged to the old General QM definition, which the CFPB’s General QM final rule moved away from. Non-QM programs never carried that cap. Programs in the network typically allow DTI up to 50%, and Scotsman Guide reports the same flexibility among some non-QM lenders.
Does a bank statement loan mean no documentation?
No. The file is reviewed on documented income under the applicable program, subject to lender guidelines. You provide 12 or 24 consecutive months of statements, and the lender analyzes every deposit. The bank program uses twelve months.
Can a co-borrower with a W-2 job help the income test?
Often yes, depending on the program. Their verified wages can add to the deposit income, but their debts and credit come onto the file too. The 700 credit floor and the rule against non-occupant co-borrowers at super-jumbo size still apply.
What if my business is younger than two years?
It depends on the program, your history in the field, and your assets. A shorter statement history can work with strong liquid assets and credit, but expect a case-by-case review. An asset-based path may be the stronger route.
Next Step
If you are financing a high-balance property on business or personal bank statements and want to see how the numbers work, Lendmire can help you compare super jumbo bank statement loan options based on your deposits, the property, credit profile, leverage, and your goals. Lendmire is a broker, not a lender, and its consumer mortgage lending is licensed in 16 states: AL, CA, CO, FL, GA, IN, MI, MT, NM, NC, OH, PA, TN, TX, VA and WA. Nothing here is a commitment to lend, and programs change.
Lendmire’s self-employed mortgages page presents both super jumbo programs, bank statement and DSCR, side by side.
About Lendmire
A non-QM mortgage broker (NMLS# 2371349), Lendmire arranges DSCR investor financing in 41 markets, 40 states plus Washington, D.C., and arranges bank statement mortgages for self-employed borrowers where its consumer lending is licensed. The two paths qualify differently. DSCR loans are reviewed primarily on the property’s rental cash flow, while bank statement loans qualify on documented deposits under the applicable program, subject to lender guidelines. Lendmire places loans through wholesale 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. Docsumo — Bank statement income verification
2. Scotsman Guide — Rev Up the Engine for Non-QM Lending
3. CFPB — General QM final rule
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: Bank Statement Loan vs Assets-Only Mortgage · How Much Can Private Jet Owners Borrow With a Bank Statement Loan? · How Much Can Musicians Borrow With a Bank Statement Loan?
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Disclosures. The information presented in this article is general market commentary, not financial, legal, or tax advice. Lendmire is a mortgage brokerage (NMLS# 2371349) — not a direct lender or depository institution — and loan placement is subject to lender underwriting. Nothing in this content represents a commitment to lend. Loan terms, pricing, and program availability vary based on borrower qualifications, property characteristics, and state of subject property, and are subject to change at any time. Lendmire complies with Equal Housing Opportunity requirements. Consumer access: nmlsconsumeraccess.org.