The Quick Read: A luxury home bank statement mortgage qualifies a self-employed or high-net-worth buyer on 12 or 24 months of deposits instead of traditional personal-income documentation, then applies an expense ratio to business deposits to reach monthly income. Size, leverage, and reserves are set by a loan-size ladder, and every file above $4,000,000 is reviewed case by case before submission.
- Income comes from eligible deposits after an expense ratio, not from the tax-return figure.
- Leverage steps down as the loan grows, and second homes and investment property take their own ladders, each read on its own terms.
- Credit floors, reserves, and DTI still apply; this is documented income, not a shortcut.
- Asset-based and property cash-flow paths exist for borrowers whose deposits do not tell the story.
- All figures here are typical ceilings through select wholesale programs, subject to full underwriting, and are not a commitment to lend.
What Is a Luxury Home Bank Statement Mortgage?
It is a non-QM mortgage on a high-balance home where income is read from bank deposits. “Luxury” describes loan size and collateral, not a separate legal product. The documentation method is the same one used on smaller files.
Scotsman Guide describes the standard setup: a self-employed borrower with no W-2 supplies 12 to 24 months of personal or business statements, and the lender calculates income using an expense factor or a profit-and-loss statement prepared by a third-party tax professional. The same trade coverage notes that these loans let self-employed borrowers qualify on actual income rather than the figure on the return.
Why does that matter at the top end? A founder, physician, attorney, or investor can show modest taxable income after depreciation and write-offs while deposits run far higher. The statements show cash that actually arrived.
Brokering these files means shopping more than one wholesale program. Two sit behind the luxury tier. A portfolio non-QM bank-statement program carries files from $300,000 up to $6,000,000. A separate bank portfolio jumbo program takes twelve-month-statement files up to $30,000,000 on its own size ladder. Its ladder begins above $4,000,000 and overlaps the portfolio program to $6,000,000. Above $6,000,000 it stands alone.
How Does Underwriting Turn Deposits Into Income?
Underwriting averages eligible deposits over the statement window, applies an expense ratio when the account is a business account, and divides by the number of months. The result is tested against the housing payment and all other debts.
The steps run in this order.
1. Collect consecutive statements. The borrower supplies 12 or 24 consecutive months. The bank program uses 12. Transaction histories never substitute for statements.
2. Screen the deposits. Transfers between the borrower’s own accounts, loan proceeds, refunds, and one-time windfalls come out. Transfers from the borrower’s own business into a personal account count at 100%.
3. Average the eligible deposits across the statement months.
4. Apply the expense ratio if the statements are business statements. Programs in the network use fixed expense ratios that step up with the size of the business, and a product business is typically treated at the higher end. An accountant-provided ratio is another option. A profit-and-loss method is also available, subject to a program cap.
5. Confirm ownership. Business statements need at least 25% ownership of the business.
6. Test the result. On a deposit-based file, debt-to-income runs up to 50%. The borrower’s credit, reserves, and the property all get reviewed too.
7. Appraise and review. Luxury collateral gets heavier scrutiny because comparable sales are thinner and homes take longer to sell.
The ratio is set by the program, not picked by the borrower. Fifty percent is only one of several ratios.
Personal or Business Statements: Which Counts for More?
Personal statements read closer to raw eligible deposits, since no business expenses sit inside them. Business statements take the expense ratio first. The fit depends on where the money actually lands.
Picture a borrower who runs a product business with a dozen employees and has been paying herself through monthly transfers into a personal account. Because those transfers count in full, the personal statements can carry the file with no expense ratio at all. A borrower who leaves cash inside the company and draws irregularly usually qualifies better on business statements, even after the 50% ratio.
Commingled accounts slow things down. The underwriter has to separate business deposits from personal ones, and anything that cannot be sourced is excluded. Clean accounts make clean files.
What Are the Loan Sizes and Leverage Limits?
Leverage falls as the loan rises, and the best cell moves up or down by band depending on which program carries it. On a primary residence purchase through select wholesale programs, subject to underwriting, typical ceilings run 90% to $1,000,000, 85% to $2,000,000, 80% to $3,000,000, and 75% to $4,000,000. Above $4,000,000 the file is reviewed case by case before submission.
Second homes and investment property take their own ladders. Read each figure from the occupancy’s own ladder rather than subtracting from the primary number. Investment property here means business-purpose financing, which is reviewed differently from an owner-occupied mortgage.
The bands are loan amounts, not purchase prices. Multiply price by leverage first, then read the band that loan lands in. The table shows the primary-residence purchase ladder, one row per band.
| Loan size | Purchase LTV, primary residence | Program |
|---|---|---|
| $300K–$1M | 90% | Portfolio |
| $1M–$1.5M | 85% | Portfolio |
| $1.5M–$2M | 85% | Portfolio |
| $2M–$2.5M | 80% | Portfolio |
| $2.5M–$3M | 80% | Portfolio |
| $3M–$3.5M | 75% | Portfolio |
| $3.5M–$4M | 75% | Portfolio, super-jumbo overlays |
| $4M–$5M | 65%, on review | Bank portfolio |
| $5M–$6M | 60%, on review | Bank portfolio |
| $6M–$10M | 60%, on review | Bank portfolio |
| $10M–$20M | 55%, on review | Bank portfolio |
| $20M–$30M | 55%, on review | Bank portfolio |
Credit works band by band. The top leverage cell needs 680 or better to $1,000,000, 700 or better to $1,500,000, 720 or better from $1,500,000 to $3,500,000, and 760 or better from $3,500,000 to $4,000,000 on the portfolio program. A lower score takes a lower leverage cell inside the same band. The bank portfolio program keeps its own 680 floor at every size.
Rate-and-term refinances track purchase closely, with small differences in a few bands. Cash-out sits lower on a primary residence: 80% to $1,500,000, 75% to $2,000,000, and 70% to $3,000,000. Cash-out on the portfolio program is unlimited at or below 60% LTV, and capped at $1,500,000 cash in hand above that. The bank program carries no published cap. Final terms depend on the lender’s guidelines, the property type, and the borrower’s complete credit picture.
Above $4,000,000, every figure is reviewed case by case before submission. Treat a leverage number at that size as a starting point, not an offer.
What Credit, Reserves, and Overlays Apply?
The credit floor is 660 on the portfolio program up to the super-jumbo line and 700 above it. The bank program keeps a 680 floor at every size. Debt-to-income on deposit-based files runs up to 50%. Reserves are typically 3 months to $500,000, 6 months to $1,500,000, and 9 months above, with 2 more months for each additional financed property up to a 12-month maximum. First-time investors typically need 12 months.
Above $3,500,000 on a primary residence, and above $3,000,000 on a second home or investment property, a stricter set of overlays applies on the portfolio program:
- a 700 credit floor and a clean 0x30x24 housing history
- 48 months of seasoning after any credit event
- U.S. citizens and permanent residents only
- No non-occupant co-borrowers
- No rural property, with a ten-acre maximum on lot size
- Cash-out proceeds cannot count toward reserves
That last overlay trips up refinance files. A borrower who plans to count the cash-out as liquidity gets a surprise. For more on how reserves scale, see Lendmire’s piece How Reserves Scale by Loan Size on a Second Home Bank Statement Mortgage.
Does the Interest-Only Option Change the Math?
Yes, on purchase and rate-and-term files. The portfolio program allows interest-only up to 85% LTV with a 700 credit floor, on a 40-year term with a 10-year interest-only period. The bank program allows it at 60% or the band’s ceiling, whichever is lower, using 5- and 7-year fixed-period adjustables. A 10-year fixed-period adjustable is fully amortizing. Each figure is subject to lender guidelines and a complete review of property type, leverage, and credit.
Interest-only never raises a cash-out ceiling. Cash-out stays at the cash-out ceilings described in the leverage section above, which run 80% at best on a primary residence.
When the Deposit Method Breaks Down
The deposit method fails in a handful of named situations, and each has a workaround.
Declining or lumpy deposits. An underwriter reads the trend, not just the average. A strong first year and a weak second year on a 24-month review can pull the average down. Switching to 12 months may help if the recent months are stronger, and the bank program already uses 12.
Large irregular deposits. A one-time sale, a transfer from savings, or a gift is excluded unless it can be sourced as business revenue. Borrowers who count on these deposits end up with less qualifying income than they expect.
Newer businesses. Underwriters may weigh liquid assets and credit alongside a shorter history, though terms vary by program. Treat it as a case-by-case conversation.
Heavy cash-based income. Income that never touches a bank account cannot be counted.
What If Deposits Are the Wrong Test?
Two other paths exist through select wholesale programs, and they suit different borrowers.
Asset allowance is reviewed on liquid assets divided by 36, 60, or 84 months. The 36-month divisor applies as a supplement when DTI before the asset income is at or below 60%. The 60-month divisor applies as a supplement when that pre-asset ratio is above 60%. The qualifying ratio with the asset income counted must still fit the 50% ceiling. The 84-month divisor works as a standalone path, and it is required on any loan above $3,500,000. It covers primary and second homes only, at 80% maximum.
Assets-only qualifies with no DTI when U.S. liquid assets 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 59½ and over. Business funds, gifts, trusts other than a revocable living trust, unvested stock, and cryptocurrency never count.
Property cash flow is the third route for rental purchases. Scotsman Guide notes that a rental investor may qualify on property cash flow, where the rent must cover the mortgage, taxes, and insurance and borrower income is not the test. Lendmire’s complete DSCR loans guide walks through that structure. DSCR loans qualify primarily on property-level rental income covering the payment, subject to lender guidelines. Select lenders in the network also review coverage below 1.00, though leverage and terms adjust.
The practical difference is simple. A bank statement file counts every other mortgage in DTI. A DSCR file does not. An investor with several financed properties and strong deposits may still do better on rent coverage, while an owner-occupant buying a primary home has no rental income to test.
Property Types and Occupancy
Warrantable condos run to 85% and non-warrantable condos to 80%. Condotels take 75% on a purchase and 65% on a cash-out, and 50% on the bank program. Two-to-four unit properties run to 85%. Second homes are one-unit only. Rural property runs to 80% on ten acres or less and never above $3,000,000. A Texas 50(a)(6) home-equity loan takes a five-point LTV reduction and stops at $3,000,000 on the portfolio program.
Occupancy changes the ladder, so read it before sizing the file. Occupancy cannot be bent to fit a product.
Key Terms Defined
Non-QM: A mortgage that falls outside standard agency documentation rules but still requires a documented ability to repay.
Expense ratio: The share of business deposits treated as operating cost and removed before income is calculated.
Debt-to-income (DTI): Monthly debts, including the new housing payment, divided by qualifying monthly income.
LTV: The loan amount divided by the property value.
Reserves: Liquid funds the borrower must hold after closing, counted in months of payments.
Asset allowance: A method that converts liquid assets into monthly qualifying income by dividing them over a set number of months.
What About the Regulatory Frame?
Non-QM does not mean no underwriting. The CFPB’s ability-to-repay guide says a creditor must consider eight factors, including income or assets, the monthly payment, other debts, DTI or residual income, and credit history. Statements serve as the third-party record that supports the income figure.
Consumer lending is licensed in 16 states: AL, CA, CO, FL, GA, IN, MI, MT, NM, NC, OH, PA, TN, TX, VA, and WA. Programs change, and every file is underwritten individually.
Tax treatment varies by how the funds are used and how the property is held; consult a qualified professional before relying on any deduction.
Common Myths
“Non-QM means no documentation.” That’s false. It means different documentation: statements, credit, reserves, and an appraisal are all required.
“Gross deposits equal my income.” False on business accounts, because the expense ratio comes out first.
“The expense ratio is a fixed federal number.” False. Programs set it, and options include 20%, 40%, 50%, an accountant-provided ratio, or a P&L method.
“Luxury homes follow ordinary jumbo leverage.” False. Leverage steps down with loan size, and files above $4,000,000 are reviewed case by case.
Before You Apply: A Short Checklist
- Pull 12 and 24 months of statements and compare the two averages.
- Mark transfers, refunds, and one-time deposits so you know what will come out.
- Separate business and personal accounts where you can.
- List every financed property and its payment, since DTI counts them.
- Add up liquid assets and note which ones count (retirement at 70%, business funds not at all).
- Check the credit tier your loan size needs.
- For anything above $4,000,000, expect a case-by-case review before the file is submitted.
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.
Frequently Asked Questions
How many months of statements does a luxury bank statement mortgage need?
Twelve or twenty-four consecutive months of personal or business statements. The bank portfolio program uses 12. The months must be consecutive, and a transaction history does not substitute for statements.
Can I use transfers from my own business as income?
Yes. Transfers from the borrower’s own business into a personal account count at 100%, so personal statements can carry a file without an expense ratio. The underwriter still traces them to confirm they come from the business.
How much can I borrow, and at what leverage?
Through select wholesale programs, loans run from $300,000 to $30,000,000. On a primary residence purchase, typical ceilings run 90% to $1,000,000 and 80% to $3,000,000, and they step down from there. Above $4,000,000, each file is reviewed case by case, and second homes and investment property take their own ladders.
What credit score and reserves are typical?
The floor is 660 on the portfolio program up to the super-jumbo line and 700 above it, while the bank program keeps 680 at every size. Reserves are typically 3, 6, or 9 months depending on loan size. Qualification is subject to full underwriting.
What if my deposits do not show enough income?
Asset allowance, assets-only, and property cash-flow paths exist. Which one fits depends on liquid assets, occupancy, and whether the property is a rental. Each is subject to lender guidelines and is not a commitment to lend.
Lendmire’s self-employed mortgages page presents both super jumbo programs, bank statement and DSCR, side by side.
About Lendmire
Lendmire is a non-QM mortgage brokerage (NMLS# 2371349) arranging DSCR investor loans in 41 markets, including Washington, D.C. DSCR eligibility is generally reviewed around property-level rental income rather than personal income, subject to lender and program guidelines, a fit for self-employed investors and LLC-owned portfolios. Lendmire was recognized as a Scotsman Guide Top Mortgage Workplace in 2025 and 2026.
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References
1. Scotsman Guide, “Rev Up the Engine for Non-QM Lending”
2. 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 a Luxury Home Bank Statement Loan Works in Indiana · How a Bank Statement Loan Works as a Private Wealth Mortgage Alternative · How a Bank Statement Mortgage Broker Works for High Net Worth Borrowers
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Important disclosures. Lendmire (NMLS# 2371349) is a licensed mortgage brokerage. Lendmire is not a direct lender, depository institution, or financial advisor. All loan inquiries are subject to lender underwriting; this article does not constitute a commitment to lend. Rates, terms, and program guidelines are subject to change without notice and vary by borrower profile, property type, and state. Information in this article is general in nature and is not financial, legal, or tax advice. Equal Housing Opportunity. NMLS Consumer Access: nmlsconsumeraccess.org.