The Quick Read: This product reviews a self-employed borrower on twelve or twenty-four months of bank deposits instead of traditional personal-income documentation, applies an expense ratio to business accounts, and then sets leverage by loan amount, occupancy, and credit, through select wholesale programs and subject to full underwriting. Jumbo describes the size of the loan. Bank statement describes how income is documented. They are two separate questions, and a file has to answer both.
- Qualifying income is eligible deposits divided by the statement months, after an expense ratio on business accounts.
- Maximum leverage falls as the loan grows, and everything above $4,000,000 is reviewed case by case before submission.
- Credit floors vary by scenario on the portfolio program, with 680 on the bank program and 700 above the super-jumbo line.
- Reserves run 3, 6, or 9 months by loan size.
- A pure rental purchase often fits a DSCR loan better, because the property’s rent carries the file instead of the borrower’s personal income.
Why Seattle Buyers Land in Jumbo Territory
A loan is jumbo when the loan amount, not the purchase price, exceeds the county’s conforming limit. Seattle is a useful example of a high-cost county because many purchases there cross that line.
HousingWire reports a baseline one-unit limit of $832,750 and a high-cost ceiling of $1,249,125. King County is a high-cost county, so its limit sits above the baseline. Confirm the exact one-unit figure for King County in the FHFA county-limit lookup on the agency’s own website before you size a loan. A loan at or under that figure is conforming. A loan above it is jumbo.
The limit changes the product track. It is not a cap, and lenders set their own maximum loan sizes.
The borrowers who use this product share one problem. Their traditional personal-income documentation understates what they earn. Founders write off expenses. Physicians and attorneys run partnership income through entities. Consultants, entertainers, and athletes see income arrive unevenly. A bank statement program reads cash flow instead of the return.
How Underwriting Actually Treats the Statements
Underwriting turns deposits into a monthly income number in a fixed sequence. Knowing the sequence lets a borrower predict the outcome before the file goes in. The Scotsman Guide describes the same basic setup: twelve to twenty-four months of statements, with an expense factor or a profit-and-loss statement standing in for traditional personal-income documentation.
1. Pick the window. The portfolio non-QM bank-statement program, which carries files to $6,000,000, accepts 12 or 24 consecutive months of personal or business statements. The bank portfolio jumbo program, which carries twelve-month-statement files to $30,000,000, uses 12 months. Statements must be consecutive, and a transaction history never substitutes for them.
2. Screen the deposits. Underwriters strip out anything that is not income: transfers between the borrower’s own accounts, refunds, loan proceeds, and one-time items. Large deposits without a paper trail are usually excluded.
3. Apply the expense ratio to business accounts. Business statements need at least 25% ownership. Across the wholesale network the fixed ratios vary with the size and type of the business: the lowest applies to a service business with no employees, a middle ratio applies to one to five employees, and the highest applies to six or more employees or any product business. An accountant-provided ratio can replace the fixed one. A profit-and-loss method is also available, subject to a cap.
4. Count owner transfers in full. Transfers from the borrower’s own business into a personal account count at 100%. That is why many borrowers qualify off the personal account they already use to pay themselves.
5. Divide by the statement months. Eligible deposits after the expense ratio, divided by 12 or 24, give monthly qualifying income.
6. Test debt-to-income and the rest of the file. Debt-to-income can reach 50%. Credit, reserves, and the appraisal are underwritten alongside income.
Here is how a messy file reads. Say a consultant’s twelve months show one large month that was a savings transfer, a seasonal dip in winter, and two lumpy client payments. The transfer comes out. The dip stays in the average. The underwriter divides what is left by twelve. The dips pull the average down, so the cleaner and steadier the deposit history, the less income gets lost.
Personal or Business Statements?
The choice changes qualifying income more than any other decision on the file. Which account the borrower uses should depend on how the money actually flows.
| Factor | Personal statements | Business statements |
|---|---|---|
| Expense ratio | Often none to apply | 20%, 40%, or 50% |
| Ownership | Borrower’s own account | At least 25% |
| Owner transfers | Count at 100% | Reduced by the ratio |
| Best fit | Owner pays self from business | Money stays inside the entity |
| Common problem | Mixed personal spending | Commingled deposits |
If the business pays the owner through regular transfers, personal statements tend to give cleaner math. If the business keeps most of the cash, business statements show the real volume, and an accountant-provided ratio can beat the fixed one. For help on that route, see Lendmire’s piece How to Write a CPA Letter for a Super Jumbo Bank Statement Loan.
What You Provide and What You Skip
A borrower skips traditional income documentation and, in most cases, W-2s. The file replaces them with:
- Twelve or twenty-four consecutive statements, every page, for each account used.
- Proof of ownership and percentage for business accounts.
- Asset statements for reserves.
- A written explanation and source for any large deposit.
- A profit-and-loss statement or accountant letter if the borrower is using one of those methods.
This is documented income under the applicable program, subject to lender guidelines. It is not an absence of underwriting. Every file is underwritten individually.
How Much Can You Borrow, and at What Leverage?
Leverage steps down as the loan grows. The ceilings below are purchase figures through select wholesale programs, subject to full underwriting. Cash-out and rate-and-term files run lower.
| Loan size | Primary residence, purchase | Investment property, purchase |
|---|---|---|
| $300,000 to $1,000,000 | 90% | 85% |
| $1,000,000 to $2,000,000 | 85% | 80% |
| $2,000,000 to $2,500,000 | 80% | 80% |
| $2,500,000 to $3,000,000 | 80% | 75% |
| $3,000,000 to $4,000,000 | 75% | 60% |
| $4,000,000 to $5,000,000 | 65%, on review | 65%, on review |
Second homes take their own ladder and are one-unit properties only. Above $4,000,000 every file is reviewed case by case before submission. At $5,000,000 and up on the bank portfolio program, a primary-residence purchase is 60% on review at $5,000,000 to $10,000,000 and 55% on review above that, up to $30,000,000. Never read these as a flat maximum. No loan above $1,000,000 reaches 90%.
On a primary-residence cash-out, the best ceiling is 80% at $300,000 to $1,000,000 and it declines with size. The portfolio program allows unlimited cash-out proceeds at or below 60% LTV. Above 60%, cash in hand is capped at $1,500,000. The bank program publishes no cap. Terms depend on the lender’s guidelines, the property type, the leverage, and a full review of the credit profile.
Interest-only is available on purchase and rate-and-term files up to 85% LTV on the portfolio program, with a 700 credit floor. It has a 40-year term and a 10-year interest-only period. The bank program offers interest-only to 60% on 5- and 7-year fixed-period adjustables. Interest-only never raises a cash-out ceiling. The exact numbers vary by lender and program and follow a full review of property, leverage, and credit.
The two programs overlap. The bank portfolio program’s ladder begins above $4,000,000 and overlaps the portfolio program through $6,000,000. Above $6,000,000 it stands alone, with 60% to $10,000,000 and 55% to $30,000,000 on a primary residence in the top bands, each on review.
Credit, Reserves, and the Super-Jumbo Overlays
The credit floor is 660 on the portfolio program and 680 on the bank program. It is 700 above the super-jumbo line, which sits at $3,500,000 on a primary residence and $3,000,000 on a second home or investment property.
Reserves are 3 months up to $500,000, 6 months up to $1,500,000, and 9 months above that. Each additional financed property adds 2 months, to a maximum of 12. First-time investors carry 12 months.
Past the super-jumbo line the overlays tighten:
- A 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, and ten acres maximum.
- Cash-out proceeds cannot count toward reserves.
Seattle-Area Profiles
Three common profiles show how the mechanics play out locally. Seattle’s price points push most of them past the conforming limit.
The tech consultant. Income arrives through an LLC and lands in a personal account. Owner transfers count at 100% on personal statements. Unvested stock does not count toward assets, so equity compensation helps only after it vests and is liquid.
The small business owner. Headcount sets the expense ratio. A shop with six or more employees takes 50%. A product business takes 50% regardless of headcount. An accountant-provided ratio can improve that, which is where a clean CPA letter earns its cost.
The professional-services or creative owner. With no employees, a 20% expense ratio typically applies to business statements, though the specific ratio depends on the underwriting guidelines of the lender or program. The risk is lumpy income. A twenty-four-month window can smooth a strong year against a weak one. A twelve-month window can show the strong year alone.
High-value seattle homes bring thin comparable sales. An appraisal that comes in light changes the loan amount at a fixed LTV. Borrowers buying toward the top of a size band should plan for a possible reconsideration request with in-neighborhood sales, rather than assume the first number holds.
Where the General Rule Breaks
Owner-occupied versus rental. 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. The CFPB’s ability-to-repay assessment report notes that the ability-to-repay rule does not apply to credit extended primarily for a business purpose, even when a dwelling secures it. An owner-occupied bank statement loan stays a consumer loan. A cash-out on a rental used for personal spending can be treated differently, so the use of funds matters.
Commingled accounts. When personal spending and business receipts share one account, the underwriter has to sort deposits by hand. Expect exclusions.
Young businesses. A business with a short history and under 25% ownership by the borrower will not qualify on business statements. Personal statements may still work.
Asset-heavy businesses. A flat expense ratio can penalize a business with big equipment or inventory. An accountant-provided ratio or a profit-and-loss method may fit better.
Asset-based paths. Asset allowance divides liquid assets by 36 months when debt-to-income before the asset income is at or below 60%, by 60 months when it is above 60%, and by 84 months on a standalone basis or any loan above $3,500,000. The qualifying ratio with the asset income counted must still fit the 50% ceiling. It is available on primary and second homes only, at 80% maximum. Assets-only needs no debt-to-income when U.S. liquid assets equal the loan amount, closing costs, and sixty months of any net loss on other residential property. Retirement accounts count at 70%, or 80% at age 59.5 and over. Business funds, gifts, most trusts, unvested stock, and cryptocurrency never count.
Property type. Warrantable condos run to 85% and non-warrantable to 80%. Condotels run 75% on a purchase and 65% on a cash-out, or 50% on a cash-out under the bank program. Two-to-four-unit properties run to 85%.
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.
Why Files Stall
| Issue | What the underwriter sees | Fix before submission |
|---|---|---|
| Unexplained deposits | Credits with no source | Written source and paper trail |
| Commingled accounts | Personal and business mixed | Sort and label deposits |
| Missing pages | Incomplete statements | Every page, consecutive months |
| Ownership gaps | No proof of 25% or more | Operating agreement or filings |
| Cash-out reserves | Proceeds counted as reserves | Verify reserves from other assets |
Most of these are paperwork gaps, not credit problems. A borrower can audit their own statements the way an underwriter would: highlight every credit, label its source, and remove what is not income before submission.
Which Route Fits: Bank Statement, Full-Doc, Asset-Based, or DSCR?
| Route | Reviewed on | Best fit |
|---|---|---|
| Bank statement | Deposits after expense ratio | Self-employed, returns understate income |
| Full-doc | Traditional income documentation and W-2s | Steady, well-documented earners |
| Asset-based | Liquid assets over set months | Large balance sheet, uneven income |
| DSCR | Property rent against its payment | Pure rental purchases |
A DSCR loan is reviewed 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, but LTV and terms adjust. Because a bank statement loan tests personal debt-to-income, every other mortgage counts against the borrower. A DSCR file does not carry that weight, which matters for investors adding properties. Lendmire’s complete DSCR loans guide explains that side of the decision.
For a primary residence, a bank statement loan is the right tool. For a rental, deposits say little about what the property earns, and DSCR is usually cleaner. Bank statement can still work on a rental when the borrower’s cash flow is the strong part of the file and the rent is thin against the price.
Myths and Facts
Myth: self-employed borrowers cannot get jumbo financing. Fact: bank statement, asset-based, and profit-and-loss paths exist for exactly that borrower.
Myth: non-QM means no documentation. Fact: the file is fully documented. Only the form of the proof changes.
Myth: the expense ratio is a fixed rule everywhere. Fact: the network’s fixed ratios are 20%, 40%, and 50%, and an accountant-provided ratio can replace them. Lenders may differ.
Myth: jumbo means a hard cap at one number. Fact: jumbo is a threshold. Programs here reach $6,000,000 on the portfolio program and $30,000,000 on the bank program, with files above $4,000,000 reviewed case by case.
Key Terms Defined
Jumbo loan: A loan whose amount exceeds the conforming limit for the property’s county.
Bank statement loan: A mortgage that qualifies income from deposits instead of conventional personal-income paperwork.
Non-QM: A loan that does not follow the standard income-documentation route.
Expense ratio: The percentage of business deposits treated as operating cost before income is counted.
Reserves: Liquid funds, counted in months of payments, held after closing.
Super-jumbo line: The size above which tighter credit and property overlays apply, $3,500,000 on a primary residence and $3,000,000 on a second home or investment property.
Frequently Asked Questions
What loan size counts as jumbo in Seattle?
Any loan above the FHFA conforming limit for King County. The baseline one-unit limit is $832,750 and the high-cost ceiling is $1,249,125, and King County sits in the high-cost tier, so check the exact county figure in FHFA’s lookup. The loan amount controls, not the price. A buyer who puts down a larger share may stay under the line on the same house.
Can I use bank statements to buy a rental property?
Yes, through select wholesale programs on an investment property. Purchase leverage runs 85% from $300,000 to $1,000,000, stepping down to 60% from $3,000,000 to $4,000,000. A rental also has a DSCR path, so compare both before choosing.
Should I use personal or business statements?
Use personal statements when the business pays you regular transfers, since those count at 100%. Use business statements when cash stays in the entity and you own at least 25%. An accountant-provided expense ratio can improve the business route.
Does a CPA letter change the result?
It can, because an accountant-provided expense ratio can replace the fixed 20%, 40%, or 50% ratio. It helps most for asset-heavy businesses and owners whose real costs run below the default.
What reserves will I need?
Three months up to $500,000, six months up to $1,500,000, and nine months above that, plus two months per additional financed property to a 12-month maximum. First-time investors carry 12 months. Cash-out proceeds cannot satisfy reserves on super-jumbo files.
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. Lendmire’s consumer mortgage lending is licensed in 16 states, Washington among them, and nothing here is a commitment to lend.
King County’s limit moves with each annual announcement from the conforming-limit agency, but the deposit math and size ladder described here move on the lenders’ own guidelines.
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 non-QM mortgage broker serving real estate investors in 41 markets, including Washington, D.C., through DSCR investor loan programs. Qualification is generally reviewed around the subject property’s rental income, not the borrower’s W-2 history, a practical fit for LLC-titled portfolios and self-employed investors. All scenarios remain subject to lender review and program guidelines. Two consecutive Scotsman Guide Top Mortgage Workplace recognitions (2025, 2026).
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Informational only. Not a Loan Estimate, approval, or commitment to lend. Program availability and eligibility are subject to lender guidelines, credit approval, property review, and underwriting.
References
1. HousingWire: conforming loan limit announcement
2. Scotsman Guide: Rev Up the Engine for Non-QM Lending
3. CFPB: CFPB Ability to Repay Qualified Mortgage Assessment Report
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: Can You Get a Fixed Super Jumbo Bank Statement Loan Over an IO ARM? · How a 5-Year ARM Super Jumbo Bank Statement Loan Works · How to Refinance an Interest-Only Jumbo Into a Bank Statement Loan
Guides: Super Jumbo Bank Statement Loans in Seattle, WA · Super Jumbo Bank Statement Loans in Washington
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.