The Quick Read: A K-1 partner can qualify for a jumbo mortgage on bank statements because the lender reads the cash that actually reaches your accounts, not the income allocated to you on the tax form, and the K-1 mostly serves to prove how much of the business you own. The lender totals eligible deposits, applies an expense ratio when business accounts are used, and then runs credit, debt-to-income, and reserves. Everything stays subject to lender guidelines and full underwriting.
- The K-1 proves your ownership percentage. The deposits supply the income.
- Business statements typically need at least 25% ownership. Smaller owners usually qualify on personal statements.
- Transfers from your own business into your personal account count in full through select wholesale programs.
- Jumbo size raises reserve and credit requirements. Files above $4,000,000 are reviewed case by case before submission.
- Rental-driven income can fit a DSCR loan better, because that loan is reviewed primarily on property-level rental income covering the payment.
Partners tend to be the borrowers whose returns look weakest next to their real cash flow. A partnership can pass depreciation, write-offs, and retained profit through to a K-1, and the taxable number shrinks while the account balance does not. This guide walks through how underwriting treats that gap, step by step.
Key Terms Defined
Jumbo loan: A mortgage larger than the conforming limit that agency-backed loans must stay under. The limit varies by county and unit count, so a jumbo loan in one county can be a conforming loan in another.
Bank statement loan: A mortgage that sets qualifying income from deposits in your bank statements instead of from traditional personal-income documentation.
K-1 (Schedule K-1): The form a partnership issues to each partner showing that partner’s share of the entity’s income, loss, and distributions.
Expense ratio: The percentage of business deposits the lender subtracts to approximate operating costs before counting the rest as income.
Ownership percentage: Your share of the business, usually proven by the K-1, the operating agreement, or an accountant’s letter.
Debt-to-income ratio (DTI): Your monthly debts, including the new mortgage, divided by your monthly qualifying income.
Reserves: Liquid savings left in your accounts after closing, counted in months of the mortgage obligation.
Why Does a K-1 Understate What a Partner Earns?
Your allocated share of partnership income, not the cash you received. The IRS instructions for the partner’s Schedule K-1 place your share of ordinary business income in Box 1 and report distributions separately in Box 19. Those two boxes can differ widely.
Partners also owe tax on their share of income whether or not the partnership pays it out. The consequence runs both ways. A partner can show strong K-1 income and receive little cash, because the business kept the profit. Another partner can show a thin or negative K-1, because of depreciation and write-offs, while pulling healthy draws every month.
Traditional jumbo underwriting struggles with the second partner. It leans on the taxable number, and the taxable number is low by design. Agency-style files also ask whether the K-1 income was distributed or whether the business has the liquidity to support it. That is a lot of paperwork for a borrower whose cash flow is already visible in the account.
Bank statement underwriting sidesteps the allocation question. It asks what came in, from where, and how steadily. Many of the high-net-worth borrowers who use this path are founders, physicians, attorneys, and investors whose returns understate income.
How Do Lenders Use the K-1 on a Bank Statement File?
On a deposit-based file, the K-1 is evidence of ownership, not a source of income. Across the wholesale network, the K-1, the operating agreement, or an accountant’s letter typically proves your percentage. That percentage decides which account type you can use and how much of the business’s deposits are credited to you.
The K-1 also serves as a sanity check. If your K-1 shows a large allocation and your deposits are thin, the underwriter will ask why. A common answer is retained earnings, and the file still qualifies only on what reached your account.
If your K-1 shows a loss and your deposits are strong, the loss does not block the file by itself. Deposit-based programs are built for that mismatch. The underwriter still wants a clear explanation, usually supplied by the accountant.
For more on the edge case where income sits inside the entity, see Lendmire’s piece Does Undistributed K-1 Income Qualify on a Super Jumbo Bank Statement Loan?.
Personal or Business Statements?
You choose the account type based on how the business pays you. The right choice depends on your ownership share and on whether you take draws, guaranteed payments, or distributions into a personal account.
| Factor | Personal statements | Business statements |
|---|---|---|
| Whose account | Your own | The partnership’s |
| Ownership needed | None specific | At least 25% |
| Expense ratio | Not applied to transfers from your business | Applied to eligible deposits |
| Best fit | Regular draws or transfers to you | Cash stays in the entity |
| Months reviewed | 12 or 24 | 12 or 24 |
Personal statements are the simpler read. Eligible deposits are totaled and divided by the number of statement months. Transfers from your own business into your personal account count at 100% through select wholesale programs, subject to full underwriting.
Business statements take the expense ratio. The fixed ratios most programs use vary with the size and type of the business, with a lower ratio for a service business with no employees and higher ratios for businesses with employees or any business that sells a product. An accountant-provided ratio can replace the fixed figure, and a profit-and-loss method exists, capped at 80%.
Statements must be consecutive. A transaction history printout does not substitute for them.
How Do Deposits Become Monthly Income?
The math runs in a fixed order: screen, total, divide, adjust. Underwriters follow the same steps on nearly every file.
1. Screen the deposits. Transfers between your own accounts, loan proceeds, refunds, gifts, and one-time credits come out. Large unexplained deposits are usually excluded.
2. Total what remains. Add up the eligible deposits across the statement period.
3. Divide by the months. Twelve or twenty-four months are the typical choices, and the bank portfolio program uses twelve.
4. Apply the expense ratio. This step applies to business accounts only.
5. Consider your share. Many programs credit only your portion of a partnership’s deposits, so your ownership percentage matters here.
6. Run the rest of the file. The result becomes qualifying income for debt-to-income, alongside credit and reserves.
Here is how identical deposits can produce different outcomes. The table is illustrative and uses ratios only. It assumes three partners whose businesses see the same eligible deposits.
| Partner | Ownership | Account used | Result |
|---|---|---|---|
| A | 60% | Business, 50% expense ratio | Half of deposits, then A’s share |
| B | 20% | Personal (below 25% threshold) | Personal deposits at full value |
| C | 30% | Business, accountant ratio of 20% | Four-fifths of deposits, then C’s share |
Partner B is not shut out. B simply cannot use business statements and is reviewed on the personal account instead. If B takes regular transfers, those count in full.
Why the accountant’s ratio matters. A lower documented ratio credits more of every deposit dollar than the fixed 50% would.
How Big Can the Loan Go, and at What Leverage?
Through select wholesale programs, loans run from $300,000 to $30,000,000. Two programs split that range. The portfolio non-QM program carries bank statement files to $6,000,000.
Leverage steps down as the loan grows. On a primary residence purchase, ceilings run:
- 90% to $1,000,000
- 85% to $2,000,000
- 80% to $3,000,000
- 75% at the top credit tier to $4,000,000
Above $4,000,000, every figure is reviewed case by case before submission. On a primary residence purchase, the bank program’s ladder is 65% to $5,000,000, 60% to $10,000,000, and 55% to $30,000,000, each on review. The portfolio program also reviews its files to $6,000,000 case by case.
Second homes and investment properties run about five points lower at every size, subject to underwriting. Cash-out is treated separately. On the portfolio program, proceeds are unlimited at or below 60% LTV, and above 60% cash in hand is capped at $1,500,000. Final terms depend on the lender’s guidelines, the property type, and the borrower’s complete credit picture.
Interest-only is available through select programs. On the portfolio program it reaches 85% LTV on purchase and rate-term files with a 700 credit floor. On the bank program it stops at 60% or the band’s ceiling, whichever is lower. Each figure is subject to lender guidelines and a complete review of property type, leverage, and credit.
Jumbo size raises the bar on the rest of the file as well. Consumers with very large balances face a 700 credit floor above the super-jumbo line, and the file is reviewed accordingly.
The conforming limit is the line where “jumbo” begins. NAHB reports the current baseline limit at $832,750, and Orrick’s summary of the FHFA announcement puts the high-cost ceiling for one-unit properties at $1,249,125. Those figures describe agency loans, not the programs above.
What Do Lenders Still Require?
Bank statements replace the tax-return review, not the rest of the file. Through select wholesale programs, a K-1 partner should expect the following, all subject to full underwriting:
- Credit: a 660 floor on the portfolio program, 680 on the bank program, and 700 above the super-jumbo line.
- Debt-to-income: up to 50%.
- Reserves: 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. First-time investors carry 12 months.
- Super-jumbo overlays: above $3,500,000 on a primary residence and $3,000,000 on a second home or investment property, expect a 700 credit floor, a clean 0x30x24 housing history, 48-month seasoning on any credit event, and no rural property.
- Cash-out reserves: on those larger files, cash-out proceeds cannot satisfy reserves.
Here is a point many partners miss. Money sitting in the business account may be discounted or excluded for down payment and reserves, and business funds never count in the asset-based paths. Move your down-payment and reserve money into personal accounts early, and leave a paper trail.
An experienced broker sees one pattern repeatedly on partner files: the income calculation passes, and the file stalls on documentation of where the down payment came from. Seasoned funds in a personal account solve most of it.
Which Deposits Count? A Clean-File Checklist
A clean file earns more of your actual income. Before you apply, work through this list:
- Route business draws through one personal account, rather than scattering them across several.
- Keep twelve or twenty-four consecutive statements with every page included.
- Label large deposits with a note or documentation, such as a bonus or a distribution.
- Avoid moving money between your own accounts without a clear pattern, since transfers get screened out.
- Keep personal transfers from the business regular, because steady deposits read better than lumpy ones.
- Avoid new debt before the application.
Each account is reviewed. Some programs allow more than one account and some limit the file to one, so confirm that with a broker before you gather paperwork.
Where the Rule Breaks
The general rule is that deposits count, ownership proves the share, and the expense ratio trims the business account. These edge cases bend it.
Retained earnings. If the business keeps its profit, the K-1 looks strong while your deposits look thin. Deposit underwriting counts only what reaches your account, so your own statements become the evidence.
Minority partners. Owners below 25% usually cannot use business statements. They qualify on personal deposits, or on an asset path, depending on the program.
Declining deposits. A downward trend across the statement period draws questions, and underwriters may average a shorter or lower window. Explain any dip in writing.
Missing expense proof. An alternate expense ratio requires alternate documentation. Without an accountant’s letter or profit-and-loss statement, the file reverts to the fixed ratio.
Multiple entities. If income comes from several partnerships, each one needs its own review, and the file gets heavier.
Passive or rental K-1s. If your K-1 income comes mostly from rental real estate, the deposit path may not be the right tool. See the next section.
Which Path Fits Your Situation?
Bank statements are one of several paths. The right one depends on what you are buying and how your income arrives.
| Path | What it reads | Best fit |
|---|---|---|
| Bank statements | Deposits after an expense ratio | Partners with steady cash flow, strong deposits |
| Profit-and-loss method | Accountant-prepared P&L, capped at 80% | Partners with clean books and stable margins |
| Asset-based | Liquid assets divided over 36, 60, or 84 months | Partners with large liquid balances |
| DSCR loan | The property’s rent versus its payment | Investment properties with solid rent |
The asset paths work on primary and second homes only, at 80% LTV maximum. Asset allowance divides liquid assets by 36 months when DTI is at or below 60%, by 60 months when DTI is above 60%, and by 84 months when it stands alone or the loan exceeds $3,500,000. Assets-only qualification needs no DTI. It requires U.S. liquid assets 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% at age 59.5 and older. Leverage, reserves, and pricing vary by lender and program; the final terms follow the full file review.
A DSCR loan skips personal income review for investment property. Business-purpose investor loans are reviewed differently from owner-occupied mortgages, because DSCR qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. Programs below 1.00 coverage are available through select lenders in the network, with LTV and terms adjusted. For the full picture, see the complete DSCR loans guide. Lendmire’s piece DSCR Loan Vs Bank Statement Loan For Investors walks through the choice for rental buyers.
A K-1 partner buying a primary residence or second home usually belongs on bank statements. A partner buying a rental often belongs on DSCR, particularly when the personal deposits are uneven.
Bank statement files are not unverified. Federal ability-to-repay rules require lenders to verify the information they rely on using reasonably reliable third-party records, and bank statements are third-party records. The same rule recognizes self-employment as a valid source of income. That is how the deposit approach fits within the rules.
Three Illustrative Partner Files
These are hypothetical scenarios, using percentages and ratios only.
The majority owner with a service business. Say you own 60% of a consulting partnership with no employees. Business statements apply, and the 20% fixed ratio fits a service business with no employees, though an accountant’s ratio could replace it. The income reads well, and the file’s main task is clean documentation.
The minority owner with steady draws. Consider a partner who owns 15% of a law firm and takes regular transfers into a personal account. Business statements are off the table, since 15% is below 25%. Personal statements count those transfers in full through select wholesale programs, and the file is reviewed on deposits.
The partner whose income is mostly rental. Picture an investor whose K-1 shows rental losses from depreciation while rents arrive in the partnership account. The deposit route is awkward here. If the target is another rental, a DSCR loan reads the property itself and avoids the question.
Partner Document Checklist
Gather these before you talk to a broker:
- Twelve or twenty-four consecutive months of statements, every page
- Your K-1, the operating agreement, or an accountant’s ownership letter
- An accountant’s expense-ratio letter, if you want to replace the fixed ratio
- Statements showing the source and seasoning of your down payment and reserves
- A written explanation for any large or unusual deposit
Tax treatment can depend on how the funds are used and how the property is held; investors should keep clear records and speak with a qualified tax professional before relying on any deduction.
Frequently Asked Questions
Can a minority partner use a bank statement loan?
Yes, usually on personal statements. Business statements typically need at least 25% ownership, so a smaller owner is reviewed on the deposits that reach a personal account. Transfers from your own business count in full through select wholesale programs, subject to full underwriting.
Do I still need to provide my K-1?
Often yes, as proof of ownership, though an operating agreement or accountant’s letter can sometimes serve. The K-1 does not set your income on a deposit-based file. It shows the underwriter your percentage.
Does a jumbo loan change the process?
The income method stays the same, but the surrounding file tightens. Credit floors rise, reserves grow with loan size, and leverage steps down. Above $4,000,000, everything is reviewed case by case before submission.
Can a K-1 loss block approval?
Not on its own. The underwriter will still want an explanation, and the accountant can supply it.
Should I use bank statements or a DSCR loan?
It depends on the property. For a primary or second home, bank statements fit better. For a rental where the property’s income covers the payment, a DSCR loan can fit better and skips personal income review.
Next Steps
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. 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. Lendmire is a broker that shops multiple wholesale programs, and nothing here is 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 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. IRS Partner’s Instructions for Schedule K-1 (Form 1065)
2. NAHB, conforming loan limits
3. Orrick, FHFA conforming loan limit increases
4. CFPB Regulation Z, 12 CFR 1026.43
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 Private Equity Professionals Qualify for a Jumbo Mortgage With Bank Statements · How to Qualify for a Jumbo Mortgage After a Business Sale · How Actors Qualify for a Jumbo Mortgage With Bank Statements
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.