The Quick Read: A super jumbo bank statement loan counts only part of your business deposits as income. The lender removes an expense ratio first, and that ratio is set by the program from your business profile and paperwork, not chosen by the borrower. Through select wholesale programs, subject to full underwriting, the defaults step from 20% to 50% by business type and headcount, and an accountant letter or a profit-and-loss method can change the result.
- The expense ratio is a haircut on business deposits. Qualifying income is eligible deposits times one minus the ratio, divided by the statement months.
- Typical fixed ratios across our wholesale network: 20% for a service business with no employees, 40% for 1-5 employees, 50% for 6+ employees or any product business.
- An accountant-provided ratio or a profit-and-loss method (capped at 80%) can replace the default when the documentation supports it.
- Personal statements skip the ratio. Transfers from your own business into a personal account count at 100%.
- Above $4,000,000, every file is reviewed case by case before submission.
Bank statement qualification is a different path to the same underwriting. It documents repayment from deposits instead of traditional personal-income documentation, and for founders, physicians, attorneys and other high earners whose returns understate income, the expense ratio is the single setting that moves borrowing power the most.
Key Terms Defined
Super jumbo loan. A mortgage large enough to sit above the standard jumbo range, where programs add stricter credit, reserve and review overlays. In this network the overlays begin above $3,500,000 on a primary residence and above $3,000,000 on a second home or investment property.
Bank statement loan. A mortgage that qualifies the borrower on 12 or 24 consecutive months of personal or business bank deposits instead of tax-return income.
Expense ratio. The percentage of business deposits the program treats as operating cost. Only the remainder counts as income.
Eligible deposits. Deposits that remain after the underwriter removes transfers between your own accounts, loan proceeds, refunds and unexplained large credits.
Accountant-provided ratio. An expense percentage documented by a CPA, enrolled agent or tax preparer, used in place of the program default.
How Deposits Become Qualifying Income
Underwriting follows the same sequence on almost every program in the network. The arithmetic is simple. The judgment calls sit in steps two and three.
1. Choose the account type. Business statements take the expense ratio. Personal statements generally do not, because the deposits are already the borrower’s money.
2. Scrub the deposits. Transfers between your own accounts, loan proceeds, refunds and large unexplained credits come out.
3. Apply the ratio. Business deposits are multiplied by one minus the expense ratio.
4. Divide by the months. Statements run 12 or 24 consecutive months (the bank portfolio program uses 12). The total is divided by that count.
5. Run the rest of the file. Debt-to-income can reach 50%, and credit, reserves, leverage and property eligibility all still apply.
Here is an illustration with no dollar amounts. Say eligible business deposits are the same under two scenarios. At the 50% default, half of those deposits count. At a documented 20% ratio, four-fifths count. That is a 60% increase in qualifying income from identical bank activity, and it flows straight into debt-to-income and the loan size you can support.
Income is also prorated to your ownership. Business statements need at least 25% ownership, and income is counted in line with your share.
Scotsman Guide’s non-QM overview describes a self-employed borrower supplying 12 to 24 months of personal or business statements, with income derived through a standard expense factor and 50% as the published example. Bankrate notes that non-QM loans accept alternatives such as bank statements and that non-QM debt-to-income can run up to roughly 50%, against 43% for qualified mortgages. Alternative documentation changes how repayment is proven. It does not remove underwriting.
How Do Expense Ratio Defaults Work?
Defaults are program-set and tiered by what the business looks like. A borrower cannot select one. Across our wholesale network the fixed tiers read as follows, through select wholesale programs, subject to full underwriting.
| Business profile | Default ratio | What changes it |
|---|---|---|
| Service business, no employees | 20% | Accountant letter or P&L |
| Service business, 1-5 employees | 40% | Accountant letter or P&L |
| 6+ employees or any product business | 50% | Accountant letter or P&L |
The logic is intuitive. A solo consultant carries little overhead against revenue. A business with a payroll, or one that buys inventory, passes much more of each deposit straight back out. The 50% figure you see quoted widely is the top tier here, and it applies to larger or product-driven businesses. Treating it as a universal rule is a common misreading. It is a lender default, not a legal requirement.
This is also where a broker sees the real spread. Most programs we place files with use some version of tiering, but a few apply a single flat figure to every business. The same borrower can look strong on one and thin on another before any other factor enters.
Overriding the Default
An accountant-provided ratio is the most common override. A CPA, enrolled agent or tax preparer documents the actual expense percentage for the business, and the program uses that figure instead of the tier. The figure can come in the form of an expense statement from a third-party tax professional.
The second route is a profit-and-loss method, capped at 80% of the result. It suits businesses with clean books where the P&L ties back to the deposits.
Three points decide whether an override helps:
- The letter has to match the statements. An expense figure that contradicts the deposit pattern invites questions, not credit.
- Third-party preparation matters. A self-prepared P&L carries little weight. Underwriters want someone other than the borrower to stand behind the number.
- The lender sets the final factor. Missing or weak proof means the default applies. You supply evidence, and the program decides.
The decision framework is straightforward. If your actual costs sit well below your tier, a letter is worth the effort, and it should be in hand before the file is submitted. If your costs are close to the default, the letter buys little, and the better move may be a different account type or a different documentation lane. Our piece on documenting a low expense ratio covers what that evidence should contain.
Personal vs. Business Statements
Business statements carry the ratio and the 25% ownership test. Personal statements skip the ratio, but deposits you cannot source come out. Transfers from your own business into your personal account count at 100%, which is why routing matters.
| Factor | Business statements | Personal statements |
|---|---|---|
| Expense ratio | Applied | Generally not applied |
| Ownership test | 25% minimum | Not applicable |
| Own-business transfers | Part of business deposits | Count at 100% |
| Best fit | Clean entity books | Owner draws pay you directly |
Personal is not automatically better. A borrower who pays herself irregularly, mixes personal and business spending, or deposits large unsourced sums may lose more income to the scrub than a documented business ratio would cost. Commingled accounts are a frequent problem. Underwriters exclude what they cannot classify, and cleanup usually needs third-party documentation.
Statements must be consecutive. Transaction histories never substitute for them.
Documentation Lanes Compared
Bank statements are one of several ways to qualify without leaning on traditional personal-income documentation. They differ in what they test.
| Lane | What it tests | Best fit |
|---|---|---|
| Bank statements | Deposit history after the ratio | Steady, deposit-heavy businesses |
| P&L method | Reported profit, capped at 80% | Businesses with clean books |
| Asset allowance | Liquid assets divided by 36, 60 or 84 months | Large liquid balances |
| Assets-only | Liquidity vs. loan plus costs | Wealth with little reported income |
| DSCR | Property rent against the payment | Rental purchases, business-purpose |
The asset allowance divides liquid assets by 36 months when the file’s debt-to-income before the asset income is at or below 60%, by 60 months when it is above that, and by 84 months when it stands alone or the loan exceeds $3,500,000. It applies to primary and second homes only. The qualifying ratio with the asset income counted still has to fit the 50% ceiling. Assets-only needs U.S. liquid assets equal to the loan amount plus closing costs plus sixty months of any net loss on other residential property, with no debt-to-income test. Retirement accounts count at 70% (80% at age 59.5 or older). Business funds, gifts, cryptocurrency and unvested stock never count.
Bank statement files and property-cash-flow files test different things. One qualifies the borrower, the other qualifies the rent. A rental investor can use either, but coverage gets harder to reach as prices climb, which is where a bank statement file for a primary or second home often fits better. Our complete DSCR loans guide explains the property-based lane in full.
None of this is a shortcut around documentation. Bank statement programs review the file on documented income under the applicable program, subject to lender guidelines. They are different documents, not fewer of them.
What Changes at Super Jumbo Size
Size changes leverage first and scrutiny second. Through select wholesale programs, subject to full underwriting, the primary-residence purchase ladder steps down from 90% to $1,000,000, to 85% to $2,000,000, to 80% to $3,000,000, and to 75% at the top credit tier to $4,000,000. Above $4,000,000, every file is reviewed case by case before submission. A bank portfolio program takes over there and carries files to $30,000,000, with purchase leverage of 65% on a primary residence from $4,000,000 to $5,000,000, on review. Second homes and investment property run their own ladders, so read each from its own table. Final terms depend on lender guidelines, property type, leverage, and the borrower’s complete credit picture.
Above $3,500,000 on a primary residence, and above $3,000,000 on a second home or investment property, overlays add a 700 credit floor, 0x30x24 housing history, 48-month seasoning on any credit event, and U.S. citizen or permanent resident status. Cash-out proceeds cannot satisfy reserves at that size. Reserves run 3 months to $500,000, 6 months to $1,500,000 and 9 months above, plus 2 months per additional financed property to a 12-month maximum.
The expense ratio matters more here. At these balances, a swing from 50% to 20% can decide whether debt-to-income fits within 50%, which is why documentation prep begins before the property search does. If you want to see how these structures behave after funding, our article on interest-only reset options on purchase versus cash-out files covers it.
Where the General Rule Breaks
- No proof, no exception. Claiming a low ratio without a letter or P&L reverts the file to the default.
- Pass-through businesses. A contractor who moves money straight to subs may see a higher effective ratio or have those deposits excluded.
- Platform payouts. Large payouts from digital platforms may need history showing they come from the business.
- Falling deposits. Averaging across 12 or 24 months can hurt when income is trending down. A shorter window helps a declining business, and the longer one helps a lumpy one.
- Programs differ. Window length, tier structure and accepted alternates vary, so one program’s treatment is not another’s.
- Consumer-purpose files. Federal ability-to-repay standards call for verification from reasonably reliable third-party records, which is why CFPB’s compliance guidance lists eight factors a lender must weigh, including debt-to-income or residual income and credit history. That frame applies to owner-occupied files, not to business-purpose investor loans.
Prep Checklist and Why Files Stall
Work in stages. Start 90 days out by pulling consecutive statements and checking for gaps. At 60 days, request the accountant letter and write explanations for large deposits. At 30 days, assemble entity ownership proof and confirm which account holds which income.
Files usually stall for predictable reasons: a ratio claim with no support, own-account transfers counted as revenue, missing statement months, commingled accounts and unexplained deposits. Each has a fix, and each is cheaper to solve before submission.
Tax treatment varies by how funds are used and how property is held; consult a qualified tax professional before relying on any deduction.
Frequently Asked Questions
Is the 50% expense ratio a rule?
No. It is the top default tier on programs in our network and a common example in market writing. Pricing and available terms vary by lender, borrower profile, property type, and full underwriting review.
Can I lower my expense ratio?
Yes, with documentation. An accountant-provided ratio or a profit-and-loss method capped at 80% can replace the default. The program sets the final factor from your evidence, so the letter must match your statements.
Do personal statements skip the ratio?
Generally yes, since the deposits are already your money. Transfers from your own business into a personal account count at 100%, though unsourced deposits can still be removed.
Should I use 12 or 24 months?
Use the window that shows your income best. A declining business usually prefers 12 months, and a seasonal or lumpy one often benefits from 24. The bank portfolio program uses 12.
What if I own only part of the business?
Business statements require at least 25% ownership, and income is prorated to your share. Below that, personal statements or another lane may fit better.
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. Reach the team at 828-256-2183. Consumer mortgage lending is licensed in 16 states, programs change, and every file is underwritten individually.
Lendmire’s self-employed mortgages page presents both super jumbo programs, bank statement and DSCR, side by side.
About Lendmire
Lendmire (NMLS# 2371349) is a mortgage broker licensed for consumer lending in 16 states. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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References
1. Scotsman Guide, Rev Up the Engine for Non-QM Lending
3. 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 Super Jumbo Bank Statement Loan Reserves Work for a Venture-Backed Founder · How to Qualify for a Super Jumbo Bank Statement Loan in Colorado · How Super Jumbo Bank Statement Loan Rules Work for a Founder Before an Exit
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Compliance and disclosures. Lendmire (NMLS# 2371349) is a licensed mortgage broker and is not a direct lender, depository institution, financial advisor, or tax professional. Content in this article is general market analysis and educational information — not financial, legal, or tax advice for any specific situation. Lendmire does not guarantee loan approval; every transaction is subject to underwriting by the funding lender. Mortgage pricing and loan program guidelines are subject to change at any time without notice and vary by borrower characteristics, property type, and state regulations. Lendmire complies with Equal Housing Opportunity. Licensure verification: NMLS Consumer Access.