The Quick Read: Through select wholesale programs, subject to full underwriting, a self-employed surgeon can borrow on bank statements with loan sizes from $300,000 to $30,000,000, and leverage steps down as the balance grows. The ceiling comes from the program, not from any federal cap. Income is read from 12 or 24 months of deposits after an expense ratio, then tested against debts, credit and reserves.
- Loan size is set by qualifying income, the debt-to-income limit (up to 50%), credit, reserves and the program’s size ladder.
- On a primary residence, leverage on a purchase runs 90% to $1,000,000 and 80% to $3,000,000, then eases down from there.
- Anything above $4,000,000 is reviewed case by case before submission.
- Owner-surgeons, 1099 and locum surgeons, and partners with heavy write-offs fit best. W-2 employed surgeons often do not need this product.
- Student loans and other debts count against the debt-to-income limit.
This piece is about financing a home for a surgeon. It is not about financing a surgery, and it is not about practice or equipment loans.
What Sets a Surgeon’s Borrowing Limit?
No single rule caps the amount. Three things do: the qualifying monthly income the underwriter builds from deposits, the program’s maximum loan and leverage for that size, and the borrower’s debts, credit and reserves.
Federal rules leave the numbers to lenders. The federal consumer-finance regulator’s repayment-capacity rule requires a reasonable, good-faith finding that the borrower can repay, and its commentary says the rule does not set comprehensive underwriting standards. The lender’s guidelines fill that gap. That is why the same surgeon can see different answers from different programs.
Here is the plain formula. Qualifying monthly income, times the debt-to-income allowance, minus existing debts, leaves room for the new housing payment. The program’s maximum loan and leverage then cap the result. Across the wholesale network, the debt-to-income ceiling on these files is up to 50%. Bankrate’s non-QM guide notes that non-QM lenders use manual underwriting and flexible guidelines and accept bank statements in place of W-2s.
How Is a Surgeon’s Qualifying Income Calculated?
Qualifying income is eligible deposits, minus an expense ratio, divided by the number of statement months. Programs read 12 or 24 consecutive months of personal or business statements. The bank portfolio program uses 12 months.
The steps run like this:
1. Choose the window. Twelve months favors a surgeon whose income is rising. Twenty-four months smooths out a lumpy stretch.
2. Scrub the deposits. The underwriter removes transfers between your own accounts, loan proceeds, refunds and one-time windfalls. What remains is true earnings.
3. Apply the expense ratio. On business statements, deposits are gross of overhead, so only part counts. Business statements need at least 25% ownership. The fixed expense ratio depends on the business type and staffing, and it is higher for businesses with more employees or any product business. An accountant-provided ratio can replace the fixed one. A profit-and-loss method is also available, with a cap on how much of the figure counts.
4. Divide by the months. The result is the monthly figure used for the debt-to-income test.
5. Test debts. The proposed housing payment plus all other monthly debts is divided into that income. Student loans sit in this line.
Personal statements work differently. Transfers from the borrower’s own business into a personal account count at 100%, with no further expense ratio. A surgeon who pays herself from a practice account into a personal account often finds the personal route reads more cleanly.
Statements must be consecutive. A transaction history does not substitute for a statement.
How Much Can a Surgeon Actually Borrow? The Size Ladder
Through select wholesale programs, subject to full underwriting, the size range is $300,000 to $30,000,000. Two programs share that range. A portfolio non-QM bank-statement program carries files up to $6,000,000. A bank portfolio jumbo program takes twelve-month-statement files up to $30,000,000 on its own ladder. That bank ladder starts above $4,000,000 and overlaps the first program to $6,000,000. Above $6,000,000 it stands alone.
On a primary residence purchase, leverage steps down with size:
| Loan size | Purchase LTV ceiling | Credit floor |
|---|---|---|
| $300K–$1M | 90% | 680+ |
| $1M–$1.5M | 85% | 700+ |
| $1.5M–$2M | 85% | 720+ |
| $2M–$3M | 80% | 720+ |
| $3M–$3.5M | 75% | 720+ |
| $3.5M–$4M | 75% | 760+ |
These are ceilings, not promises. Second homes and investment property run about five points lower at most sizes. At the top credit tier, 75% reaches up to $4,000,000.
Above $4,000,000 the figures change shape. The bank program’s ladder shows 65% on a primary-residence purchase from $4,000,000 to $5,000,000, 60% to $10,000,000 and 55% to $30,000,000. Every one of those loans is reviewed case by case before submission. Read them as starting points for a conversation, not as flat “up to” offers. No loan above $1,000,000 gets 90%.
Overlays tighten at the top. Above $3,500,000 on a primary residence, and above $3,000,000 on a second home or investment property, the file needs a 700 credit floor, a clean 0x30x24 housing history, 48 months of seasoning after any credit event, U.S. citizenship or permanent residency, no rural property and no non-occupant co-borrowers.
Three Surgeon Profiles, Walked Through
These are scenarios, not approvals. They use ratios and percentages, not payment dollars.
The practice owner. Picture a surgeon who owns a PC with a small staff and wants a primary residence in the low seven figures. Business statements apply, with 100% ownership. With a small staff, the program may apply a default expense ratio. If her CPA documents a lower ratio, the program may accept it, which raises qualifying income. She can also route draws into a personal account and use that account at full value for the transfers. Strong credit and several months of reserves matter at this size.
The 1099 or locum surgeon. Say a surgeon moved from a hospital W-2 to locum assignments. Pay comes in lumps from several agencies, and traditional personal-income documentation shows a short self-employment history. Personal statements over 12 or 24 months read the deposits directly. The underwriter strips transfers and reimbursements. If the later months run higher than the earlier ones, the 12-month window helps. If they run lower, the average drops, and a 24-month window or a different path deserves a look.
The high-asset surgeon with lumpy income. Consider a partner whose deposits swing wildly but whose brokerage and savings are deep. An asset path may fit better. The asset allowance divides liquid assets by 36 months when debt-to-income is at or below 60%, 60 months when it is above, or 84 months for a standalone file or any loan above $3,500,000. It applies to primary and second homes only, at 80% maximum. Retirement accounts count at 70%, or 80% at age 59.5 and up. Business funds, gifts, unvested stock and cryptocurrency never count. Assets-only qualification needs no debt-to-income test when U.S. liquid assets equal the loan amount plus closing costs, plus sixty months of any net loss on other residential property.
What Moves the Number Most
Deposit consistency comes first. Falling or lumpy deposits pull the average down, and the underwriter does not guess at the recovery.
Account type and expense ratio come second. The same revenue can yield very different qualifying income depending on whether it arrives in a business account or a personal one.
Debts come third. Surgeons often carry large student balances, and those payments sit in the debt-to-income test next to the new housing payment. A surgeon with several mortgages feels this more, because each loan stacks on the ratio.
Credit and reserves come fourth. The portfolio program’s credit floor is 660, the bank program’s is 680, and both rise to 700 above the super-jumbo line. Reserves run 3 months to $500,000, 6 months to $1,500,000 and 9 months above. Each additional financed property adds 2 months, up to a 12-month maximum. First-time investors need 12 months.
Occupancy and loan purpose come last. Cash-out is capped lower than purchase. On a primary residence, the best cash-out ceiling is 80% in the smallest band. The cash-out proceeds limit is unlimited at or below 60% LTV, and $1,500,000 cash-in-hand above 60% on the portfolio program. Terms vary by lender guidelines, property type, leverage, credit profile, and full file review.
Bank Statement Loan or DSCR Loan: Which One Fits?
A bank statement loan tests the borrower’s deposits and personal debt-to-income. A DSCR loan tests the property’s rent against its payment. That difference decides which product a surgeon should use.
| Factor | Bank statement loan | DSCR loan |
|---|---|---|
| What is tested | Deposits and personal DTI | Property rent vs. payment |
| Property type | Primary, second home, investment | Investment property |
| Debts matter | Yes, stack on DTI | Property stands on its own |
| Best fit | Buying a home to live in | Building a rental portfolio |
A surgeon buying a residence belongs on bank statements. A surgeon adding the fifth rental often hits a personal-debt wall there, because each new loan lands in the DTI. DSCR loans qualify primarily on property-level rental income covering the payment, subject to lender guidelines, so each property can be judged on its own. Select lenders in the network also offer programs below 1.00 coverage, though leverage and terms adjust. Lendmire’s complete DSCR loans guide covers that side in full. 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.
Who Qualifies, and Who Should Skip It?
Owner-surgeons in a private practice or PC, 1099 and locum surgeons, and partners whose returns show heavy write-offs fit best. A W-2 employed surgeon usually does not need statements. Conventional income documentation, or a physician loan, often serves better.
Eligibility basics: an active business or steady self-employment income, consecutive statements, and the ownership share for business accounts. Only your ownership percentage of business deposits counts. A recently opened practice with a short history can face a harder review, and the underwriter weighs time in the specialty. Missing proof of expenses sends the file back to the default ratio.
A common error is thinking a surgeon’s high income sets a high limit. It does not. Debt load, reserves, credit and the program cap all bind at once.
Myths Worth Clearing Up
“Bank statement loans are no-doc loans.” They are not. These files qualify on documented income under the applicable program, subject to lender guidelines. The lender must still conclude the borrower can repay.
“A 43% DTI cap applies.” That number belonged to the old general QM definition. The CFPB replaced it with a price-based test in its 2020 general QM final rule. Bank statement files commonly allow up to 50%.
“Non-QM means subprime.” Programs in this space are built for borrowers with strong credit and unconventional documentation.
“The expense ratio is a federal rule.” It is a program setting and varies.
Preparing the File
Clean accounts help most. Keep business and personal funds separate. Label large transfers. Avoid moving money between accounts in the months you plan to submit. Gather your ownership documents, a CPA letter if you want a documented expense ratio, and your credit report. Know your reserves and where they sit, since cash-out proceeds cannot satisfy reserves on super-jumbo files.
Property type matters too. Warrantable condos reach 85%, non-warrantable 80%, and 2-4 units 85%. Condotels run 75% on a purchase and 65% on a cash-out. Second homes are one unit only. Rural property is limited 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 reduction and stops at $3,000,000 on the portfolio program. Consumer mortgage lending runs in 16 states: AL, CA, CO, FL, GA, IN, MI, MT, NM, NC, OH, PA, TN, TX, VA and WA.
Two related Lendmire pieces go deeper on adjacent files: how much you can borrow on a bank statement loan and how a sole proprietor can borrow on a jumbo bank statement loan.
Tax treatment varies; consult a qualified professional.
Key Terms Defined
Qualifying income: The monthly figure the underwriter builds from eligible deposits after exclusions and the expense ratio.
Expense ratio: The share of business deposits treated as overhead, so only the rest counts as income.
Debt-to-income (DTI): Monthly debts, including the new housing payment, divided by qualifying monthly income.
Asset allowance: A path that converts liquid assets into monthly income by dividing them over 36, 60 or 84 months.
Case-by-case review: Loans above $4,000,000 are examined individually before they are submitted to a lender.
Frequently Asked Questions
Can a 1099 or locum surgeon qualify?
Yes, in many cases. Personal statements over 12 or 24 months are read directly, with transfers and one-time deposits removed. Credit, reserves and debts still decide the limit, subject to program guidelines.
Should I use business or personal statements?
It depends on how you are paid. Business statements take an expense ratio of 20%, 40% or 50%, or an accountant-provided ratio. Personal statements read deposits near face value, and transfers from your own business count in full.
Do student loans count against me?
Yes. Student loan payments are part of your monthly debts, so they sit in the debt-to-income test, which runs up to 50% through select wholesale programs. A large balance can lower the loan size you support.
Can I qualify with a new practice?
Possibly, but the review is harder. Underwriters look at deposit consistency, time in your specialty and reserves. A shorter history may favor the 12-month window or an asset-based path.
How is this different from a physician loan?
A physician loan is built for employed doctors with conventional income. A bank statement loan reads deposits for self-employed income, and it covers larger sizes. Which one wins depends on your pay structure and the property.
Lendmire is a broker that arranges financing through select wholesale lenders and does not lend directly. Call 828-256-2183 or request a quote. Programs change, every file is underwritten individually, and nothing here is a commitment to lend.
For current guidelines and terms, see Lendmire’s super jumbo bank statement loan programs page.
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 brokerage built around DSCR investor lending, with programs available in 41 markets, including Washington, D.C. DSCR lenders commonly evaluate rental-income coverage instead of personal income paperwork — a practical fit for LLC-owned and multi-property investors. Terms vary by lender, property, leverage, and program. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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References
1. CFPB – 12 CFR 1026.43, 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: How to Use 40-Year Amortization on a Super Jumbo Bank Statement Loan · How to Use Cash After a Sale on a Super Jumbo Bank Statement Loan · Bank Statement Loan vs Asset Depletion Loan for Physicians
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.