The Quick Read: It depends on your qualifying monthly income, which a lender builds from your deposits rather than your tax-return profit, and then tests against your debts, credit, down payment, and the loan size ladder, so on most files no fixed multiple applies. Heavy write-offs hurt less here because the lender reads deposits, not the net line on Schedule C. Every figure below is a ceiling through select wholesale programs, subject to full underwriting.
- Qualifying income is eligible deposits divided by the months reviewed, after any expense ratio.
- Personal-account deposits typically count in full. Business-account deposits get an expense ratio.
- Debt-to-income can run up to 50% through select programs, so existing debts shrink your ceiling.
- Leverage steps down as loan size rises, and everything above $4,000,000 is reviewed case by case.
- DSCR financing is the alternative when the purchase is a rental and your personal income is the weak link.
Key Terms Defined
Non-QM loan: A mortgage that falls outside standard agency boxes and is underwritten to the lender’s own guidelines instead.
Qualifying income: The monthly figure the lender uses, built from your deposits instead of your tax return.
Expense ratio: The share of business-account deposits the lender treats as overhead and removes before counting income.
Debt-to-income (DTI): Your total monthly debts, including the new housing payment, divided by qualifying income.
LTV (loan-to-value): The loan balance as a percentage of the property’s value or price.
Reserves: Liquid savings, counted in months of housing payments, that you hold after closing.
DSCR: A ratio that tests whether a rental’s income covers its own monthly obligation. It is not a measure of your personal income.
Which Commission Earner Are You?
The program only fits some commission earners. Your pay structure decides the path, so sort yourself first.
| Earner type | Typical path | Bank statement fit |
|---|---|---|
| W-2 commission | Pay stubs, W-2s | Often simpler elsewhere |
| 1099 commission | 12 or 24 months of statements | Strong fit |
| Commission via own business | Business statements, expense ratio | Fit; 25% ownership needed |
If you are a W-2 employee with a steady commission history, a standard income-documented loan may be simpler and may carry more flexible terms. The bank statement route earns its place when you are paid on a 1099 or through your own entity. It also fits when write-offs push your taxable income far below what actually hits your account.
Real estate agents, insurance producers, enterprise sales reps, and medical-device reps often land here. So do founders and physicians with irregular pay.
How Do Lenders Turn Deposits Into Qualifying Income?
Lenders total your eligible deposits across the statement window and strip out anything that is not income. They apply an expense ratio if the account is a business account. They divide by the months reviewed and test the result against your debts.
Here is the sequence a file follows:
1. Pick the window. You choose 12 or 24 consecutive months of complete statements. Trade coverage in Scotsman Guide describes the same 12-to-24-month structure for self-employed borrowers.
2. Pick the account type. Personal or business statements both work across most programs in Lendmire’s wholesale network.
3. Scrub the deposits. Transfers between your own accounts, refunds, and loan proceeds come out.
4. Apply the expense ratio on business statements only.
5. Divide by the months. The result is your qualifying monthly income.
6. Test the debts. Total monthly obligations, including the proposed housing payment, are measured against that income.
Statements must be consecutive. A transaction history printout never substitutes for the statements themselves.
What Expense Ratio Applies?
Personal-account deposits are generally counted without an expense ratio. Transfers from your own business into your personal account count at 100% through select programs. That is why many 1099 commission earners deposit into one clean personal account.
Business statements are different. You need at least 25% ownership of the business. The expense ratio then depends on the business:
- 20% for a service business with no employees.
- 40% for a business with one to five employees.
- 50% for six or more employees, or any product business.
- An accountant-provided ratio, which can replace the fixed figure.
- A profit-and-loss method, which is capped at 80% on select programs.
The Scotsman Guide piece uses 50% as its example. That is one outlet’s illustration. The ratios above are the ones that matter for files placed through select wholesale programs, subject to full underwriting.
Documentation quality moves the number. A letter from a CPA or enrolled agent can lower the ratio. A profit-and-loss statement you prepare yourself will not, because the preparer generally must be someone other than you or the broker.
Worked Example: Same Deposits, Different Answers
Here is the method with index points instead of dollars. Treat these as modeled assumptions, not quotes. Say your twelve months of eligible deposits average 100 index points per month.
| Scenario | Qualifying income | Max total debt at 50% DTI |
|---|---|---|
| Personal account, no ratio | 100 | 50 |
| Business, 20% ratio | 80 | 40 |
| Business, 50% ratio | 50 | 25 |
Now add existing debts of 15 points. In the first row, 35 points are left for the new housing payment. In the third row, only 10 are left. The deposits did not change. The account type and the debts did.
That is why the fair answer to “how much” is a method, not a multiple. Loan size scales with qualifying income, what you owe, and the program’s size ladder. A 50% DTI ceiling is a maximum, and many files land lower after credit and asset review.
What Leverage Can You Expect at Each Loan Size?
Leverage falls as loans grow. The table shows purchase ceilings by occupancy through select wholesale programs, subject to full underwriting. Second homes run about five points lower than a primary residence at each size.
| Loan size | Primary residence purchase | Investment property purchase |
|---|---|---|
| Up to $1,000,000 | 90% | 85% |
| $1,000,000 to $2,000,000 | 85% | 80% |
| $2,000,000 to $3,000,000 | 80% | 80% to $2.5M, then 75% |
| $3,000,000 to $4,000,000 | 75% | 60% |
| $4,000,000 to $5,000,000 | 65%, case by case | 65%, case by case |
Credit minimums rise with size. Most programs want 700 or higher in the middle bands, and the top primary-residence cells need a higher tier. Cash-out ceilings sit lower than purchase ceilings. On a primary residence through the portfolio non-QM program, cash-out tops out at 80% in the smallest band.
The portfolio non-QM program carries files up to $6,000,000. A separate bank portfolio program carries twelve-month-statement files up to $30,000,000 on its own size ladder. Its ladder begins above $4,000,000 and overlaps the first program until $6,000,000. Every file above $4,000,000 is reviewed case by case before submission.
Above $3,500,000 on a primary residence, and $3,000,000 on a second home or investment property, extra overlays apply. These include a 700 credit floor and a clean 24-month housing history. U.S. citizens and permanent residents only.
What Else Limits Your Borrowing?
Credit, reserves, and statement behavior all cap the answer, even with strong deposits.
- Credit: The portfolio non-QM program typically starts at a 660 score. Pricing and available terms vary by lender, borrower profile, property type, and full underwriting review. Above the super-jumbo line, expect 700.
- Reserves: Typically 3 months up to $500,000, 6 months up to $1,500,000, and 9 months above. First-time investors are often asked for 12.
- Large single deposits: A one-time closing check needs a written explanation, or it may be excluded from the average.
- Pass-through deposits: Money that flows in and straight out as splits to a brokerage or team may be excluded.
- Mixed accounts: Personal and business activity in one account draws extra scrutiny.
Should You Pick the 12-Month or the 24-Month Window?
Growing earners usually do better on 12 months. A strong recent year is not diluted by an older, slower one. Earners with swings from quarter to quarter may do better on 24 months, because averaging smooths dry months.
Picture a closing-driven producer whose second half of the year ran far ahead of the first. Twelve months captures the surge. Twenty-four months spreads it thin. Run both and compare before you apply.
Timing helps too. If your best months come in the spring, a file built after a strong stretch can look better than one built after a gap. Keep commission deposits in one account for at least twelve months before applying, and stop moving money around.
When Deposits Are Not Enough: Asset Paths
If your deposits are thin but your savings are strong, two alternatives exist on primary and second homes through select programs.
An asset allowance divides your liquid assets by 36, 60, or 84 months to create supplemental income. The 36-month divisor applies when DTI is at or below 60%, and the 60-month divisor when it is above. The 84-month divisor applies to standalone use, or any loan above $3,500,000. Retirement accounts count at 70%, or 80% at age 59.5 and over. Gifts, business funds, and cryptocurrency never count.
An assets-only file needs no DTI calculation. It requires U.S. liquid assets equal to the loan plus closing costs, plus sixty months of any net loss on other residential property.
Is Bank Statement Underwriting Legitimate Documentation?
Yes. A bank statement loan still verifies your income from third-party records. The method changes, not the verification. The CFPB’s Ability-to-Repay compliance guide says lenders must rely on reasonably reliable third-party records and generally cannot rely on what a consumer says about income. A statement that is reviewed on documented income under the applicable program, subject to lender guidelines, fits that expectation.
Two clarifications follow. First, the old 43% DTI cap belonged to the former General QM definition. A glossary on ability-to-repay notes the rule text itself sets no DTI ceiling. Non-QM DTI limits come from each lender, and up to 50% is available through select programs.
Second, non-QM is not subprime. Typical files here resemble prime jumbo files more than the loose products of the past.
When Is DSCR the Better Tool?
Choose DSCR when the purchase is a rental and personal income is the constraint. 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.
A DSCR loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines. Your deposits are not the test. If you already carry several mortgages, DTI binds fast, and DSCR takes it out of the picture. Sub-1.00 coverage programs exist through select lenders in the network, but leverage and terms adjust.
A bank statement purchase of an investment property makes more sense when your income is strong, write-offs are large, and the rent is weak against the payment. Lendmire’s DSCR loan vs bank statement loan for investors walks through that choice. The complete DSCR loans guide covers the rental side in depth.
Documents and Prep Timeline
Gather these early:
- Complete statements, every page, for the chosen window.
- 1099s as corroboration. The 1099 is a gross figure, so deposits drive the income number.
- A signed commission agreement or employer letter showing the income is structural.
- Written explanations for unusually large deposits.
- A CPA letter, if you plan to use an accountant-provided expense ratio.
In the 12 months before you apply, separate commission deposits from personal spending, avoid unexplained transfers, and keep balances steady. Lendmire’s full walkthrough of bank statement loans for commission-only earners goes deeper on commission payout patterns.
Tax treatment varies; consult a qualified professional before relying on any deduction.
Questions to Ask Before You Apply
- Which statement window gives my best qualifying income?
- What expense ratio will apply to my account?
- Which of my deposits will be excluded?
- What are the reserves at my loan size?
- Does a different program give me better leverage?
Lenders in a wholesale network differ on all five. A broker who sees several guideline sets can compare them against your actual statements, and that comparison is where borrowers usually find extra room.
Frequently Asked Questions
Do commission-only earners need traditional personal-income documentation for a bank statement loan?
Not for income qualification on most bank statement programs. The file is reviewed on documented income under the applicable program, subject to lender guidelines. Statements carry the income test. Lenders may still ask for 1099s or a commission agreement as support.
Is my 1099 total my qualifying income?
No. The 1099 reports gross payments and can exceed what you kept after splits and fees. Lenders treat it as supporting evidence. Deposits, after any expense ratio, set the number.
Can a W-2 co-borrower help?
Often, yes. A co-borrower with documented income can strengthen DTI, and some programs allow mixed documentation.
Is a bank statement loan only for primary residences?
No. Programs also cover second homes and investment property, at lower leverage. Second homes are one-unit only. Primary residences and two-to-four-unit properties carry different ceilings through select programs.
What if my deposits are uneven?
Averaging absorbs some of the unevenness. A 24-month window can smooth slow stretches, while 12 months favors a rising trend. Large one-off checks need explanations, and the underwriter decides how much of any spike counts.
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. Primary-residence and second-home bank statement files are available through the 16 states where Lendmire holds a consumer lending license. All figures are program ceilings and are not a commitment to lend.
Your deposit history is already written; the 12 months before you apply are the only part you can still shape.
Lendmire’s self-employed mortgages page presents both super jumbo programs, bank statement and DSCR, side by side.
About Lendmire
Lendmire is a DSCR-focused mortgage brokerage, NMLS# 2371349, placing investor loans across 41 markets, including Washington, D.C. DSCR eligibility is generally reviewed by the lender around a property’s rental income rather than personal income documentation, which fits LLC-held rentals, self-employed investors, and portfolios scaling past conventional financed-property limits. 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”
2. CFPB ATR/QM Small Entity Compliance Guide v3.0
3. AdviceOnly glossary, Ability-to-Repay
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 WVOE Loan for Jumbo Borrowers · How to Use a CPA Letter for a Bank Statement Jumbo Loan · How to Get a Super Jumbo Bank Statement Loan With a Law Practice
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
- Mortgage Loan Originator · NMLS# 1129696 · Verify on NMLS Consumer Access
- North Carolina Real Estate Broker · License# 343312 · Verify on NCREC
- North Carolina Insurance Producer · License# 19053198 · Property, Casualty, Life, Health · Verify on NAIC SBS
- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
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.