Bank Statement Loans In Kennebunkport — The Quick Read: These loans let a self-employed borrower qualify with bank deposits instead of traditional personal-income documentation, and at super jumbo size — generally above $3 million — leverage drops as the loan gets bigger while reserve requirements climb. This isn’t a Kennebunkport-specific product; the mechanics below apply the same way to any high-value coastal or second-home purchase anywhere in the country, through select lenders in a wholesale mortgage network. Size, credit, and cash reserves do more work at this level than almost anything else in the file.
A quick scope note before going further: nothing here describes a market specific to one town, county, or state. Reserve math and leverage ladders on a super jumbo bank statement file work the same whether the property sits on the Maine coast, in a mountain town, or in a big-city suburb. What changes from deal to deal is loan size, credit profile, and how much liquidity the borrower is bringing to the table — not geography.
Key Terms Defined
Bank statement loan — a mortgage that qualifies a borrower using 12 or 24 months of bank deposits instead of traditional personal-income documentation.
Non-QM — short for “non-Qualified Mortgage,” meaning the loan doesn’t fit the standard debt-to-income box that agency loans use, so it runs on the lender’s own underwriting rules instead.
Expense factor (or expense ratio) — the percentage of business deposits a lender assumes goes to operating costs before counting the remainder as qualifying income.
Reserves — liquid assets left over after closing, measured in months of the full future housing payment.
LTV (loan-to-value) — the loan amount as a percentage of the property’s value or purchase price; a lower LTV means a bigger down payment.
Super jumbo — a loan size well above standard jumbo territory, generally starting in the $3 million to $3.5 million range, where credit and documentation overlays tighten.
What a Super Jumbo Bank Statement Loan Actually Is
This mortgage is built for high earners whose traditional personal-income documents understate their real income. Think business owners, physicians, attorneys, founders, athletes, and entertainers, borrowing well past a typical jumbo loan amount. Instead of pulling income from a W-2 or tax return, the lender reviews 12 or 24 consecutive months of bank statements. From there, the lender reconstructs actual cash flow.
No federal rulebook defines “super jumbo” or sets reserve and leverage numbers for this category. These are private, investor-set guidelines, not agency standards. Bank statement loans meet the repayment-ability duty through alternative documentation instead of the standard debt-to-income box. That’s exactly why they fall outside the Qualified Mortgage category and run on lender overlays instead.
Across the wholesale network this article draws from, two separate program structures cover this size range, and they don’t behave like one continuous ladder. A portfolio non-QM bank statement program carries loans up to $6,000,000. A separate bank portfolio program, built around 12-month statements, carries files as high as $30,000,000 on its own size-based leverage schedule. The two overlap between roughly $4,000,000 and $6,000,000, and above $6,000,000 the bank program stands alone.
How Underwriting Treats It, Step By Step
Step one is document collection: 12 or 24 months of statements, reviewed separately for personal and business accounts rather than blended together.
Step two is figuring out income. Business account deposits get an expense factor applied before any of it counts as income. That’s typically 20% for a solo service business, 40% for a business with one to five employees, and 50% for larger operations or any business selling a physical product. A borrower’s accountant can also document a different ratio, or the file can run on a profit-and-loss method capped at 80%. Personal account deposits usually skip this haircut, since they’re already closer to net income.
Step three is the deposit scrub. Underwriters strip out transfers between the borrower’s own accounts, refunds, gifts, and reimbursed expenses before doing the income math — only real receipts count. One important nuance: transfers from the borrower’s own business into a personal account count in full, at 100%, which matters for owners who pay themselves irregularly.
Step four is reserves, measured in months of the full future housing payment. On most files in this network, that runs 3 months up to $500,000, 6 months up to $1,500,000, and 9 months above that — plus 2 additional months for every other financed property the borrower carries, up to a 12-month cap. First-time real estate investors typically need the full 12 months regardless of loan size, no graduated discount.
Step five is leverage, and this is where super jumbo underwriting really diverges from a standard jumbo file. Leverage isn’t flat — it steps down as the loan balance climbs.
Step six kicks in above roughly $4,000,000: every file at that size gets reviewed case by case before submission rather than run through a fixed grid. Credit, reserves, deposit consistency, and loan purpose all get weighed together.
When a rental component is part of the file, appraisers typically use the same market-rent form seen in conventional financing. This is Fannie Mae’s Single-Family Comparable Rent Schedule, known as Form 1007 for single units and Form 1025 for 2-4 unit properties. This form is mentioned here only to explain its name and purpose. The leverage and reserve rules that follow come from non-QM wholesale programs, not agency guidelines.
The Leverage Ladder: How Much Down At Each Size
Loan size affects leverage in a steady way. As the loan gets bigger, leverage goes down. This happens faster on a second home or investment property than on a primary residence. All the numbers below show the best available option through select wholesale programs, subject to full underwriting. None of these outcomes are guaranteed. Only one federal rule touches this product. A lender must make a reasonable, good-faith determination that a borrower can repay the loan. This comes from the Consumer Financial Protection Bureau’s Ability-to-Repay/Qualified Mortgage rule.
| Loan Size | Primary Residence Purchase | Second Home Purchase | Investment Property Purchase |
|---|---|---|---|
| $300K–$1M | Up to 90% | Up to 85% | Up to 85% |
| $1M–$2M | Up to 85% | Up to 80% | Up to 80% |
| $2M–$3M | Up to 80% | Up to 80% | Up to 80% |
| $3M–$4M | Up to 75% | Up to 65% | Up to 60% |
| $4M–$6M | Case-by-case review, up to 65% | Case-by-case review, up to 65% | Case-by-case review, up to 65% |
| $6M–$30M | Bank program ladder: 65% to $5M, 60% to $10M, 55% above | Lower by roughly five points at each tier | Lower by roughly five points at each tier |
Notice the pattern: every step up in size costs leverage. A borrower financing $900,000 on a primary residence might see 90% leverage. The same borrower financing $3.2 million sees a ceiling closer to 75%, and by $5 million the file has usually moved into the bank program’s own ladder, sitting around 65% or lower and reviewed individually before it ever goes to submission. Interest-only structuring, where available, caps out at 60% loan-to-value or the band’s own ceiling — whichever is lower.
Credit floors move in step with size. The portfolio non-QM program runs a 660 floor; the bank program generally wants 680; and once a file crosses into super jumbo overlay territory — roughly $3,500,000 on a primary residence or $3,000,000 on a second home or investment property — the floor moves to 700, along with tighter housing-history and credit-event seasoning requirements.
Reserves: The Compensating Factor That Matters Most
Reserves carry more underwriting weight on a bank statement file than on a standard W-2 loan, because there’s no fixed paycheck to point to. On most files in this network, the schedule runs 3 months of coverage for smaller loan amounts, 6 months as loan size increases, and 9 months above that, with 2 extra months tacked on for every other financed property, capped at 12 months total. A borrower buying their first rental property, regardless of loan amount, typically needs the full 12-month reserve figure — the size-based discount doesn’t apply to a first-time investor.
Reserves and leverage aren’t independent numbers — they trade off against each other. A borrower sitting exactly at the minimum reserve floor gets reviewed differently than one holding meaningfully more cushion, even when both technically clear the bar. That gap widens as loan size grows, because there’s more at stake if income assumptions built from bank deposits turn out to be optimistic.
Where The General Rule Breaks
A handful of edge cases trip up borrowers who assume the size-based rules apply evenly across the board.
Cash-out can’t fund its own reserves. Above roughly $3,000,000 to $3,500,000, proceeds pulled out in a cash-out refinance cannot count toward the reserve requirement for that same transaction — even when the math otherwise works on paper. An investor planning to refinance, pull equity, and use part of it to rebuild liquidity needs to line up a separate reserve source first. Every figure here varies by lender and program — guidelines, property type, leverage, and credit profile all apply.
Retirement accounts don’t count at full value. They’re typically discounted to 70%, or 80% for a borrower over 59.5, which surprises applicants sizing a large purchase around a retirement balance. Business funds, unvested stock, cryptocurrency, gift funds, and most trusts other than a revocable living trust generally don’t count toward an assets-only qualification at all.
12-month and 24-month statement windows produce genuinely different numbers. A shorter lookback can show a higher qualifying income if the business grew recently. A longer window smooths out a volatile year and shows a longer earning history. Neither is automatically better — it depends on the shape of the borrower’s income.
Interest-only is shrinking industry-wide even though it’s common at the top of this ladder. According to Scotsman Guide’s decade-long review of non-QM lending, the share of interest-only non-QM loans fell by nearly half between 2020 and 2024, even as the overall non-QM category grew. Interest-only structuring on the programs in this network remains available at 85% loan-to-value with a 700 credit floor on the portfolio side, and up to 60% loan-to-value on the bank program.
Documentation type and interest-rate structure aren’t the same risk. A bank statement borrower with clean deposits and strong reserves can absorb an adjustable structure just as well as any W-2 borrower with the same cushion. One question is how income gets verified; the other is how the payment behaves over time. They don’t automatically compound.
The Structures And Variations
Beyond straight bank statement qualification, two asset-based paths exist for borrowers whose income doesn’t show up as regular deposits at all. An asset allowance approach divides liquid assets by 36, 60, or 84 months to generate a monthly qualifying figure — the 84-month path applies to anything above $3.5 million or when it’s the standalone qualification method, and it’s capped at 80% loan-to-value on primary and second homes. An assets-only path skips debt-to-income math entirely, but requires liquid U.S. assets equal to the full loan amount plus closing costs plus 60 months of any net loss on other owned residential property.
There’s a real difference between a bank statement loan and a DSCR loan, and it trips people up constantly. A bank statement file exists because a borrower’s personal income doesn’t fit a W-2 box. So the lender reconstructs income from deposits. A DSCR loan works differently: it’s reviewed mainly on whether the property’s own rental income covers the payment, subject to lender guidelines. Personal bank statements in a DSCR loan only confirm reserves and closing funds — a completely different underwriting question, even though the paperwork looks similar. If you’re an investor weighing both paths for a rental purchase, you can review Lendmire’s complete DSCR loans guide to see how that qualification path compares.
The Investor Decision In Practice
Non-QM lending isn’t a fringe category anymore. Scotsman Guide reports that non-QM has nearly doubled to about 5% of the market in recent years after a post-crisis low, and 2024-vintage non-QM loans closed at credit and leverage profiles indistinguishable from conforming production — an average 776 credit score and 75% loan-to-value, according to the same research. This isn’t a subprime shadow market; it’s a mainstream path for borrowers whose income simply doesn’t fit a standard box. Final terms depend on lender guidelines, property type, leverage, and the borrower’s complete credit picture.
Say you’re sizing a purchase between $2 million and $6 million. Here’s the practical takeaway: leverage and reserves move together. If you underestimate either one, your file may land in a smaller leverage band or face a longer reserve hold — not necessarily an outright decline. A few things make the difference between a smooth file and a restructured one: lining up 12 months of clean statements, knowing which expense factor applies to your business structure, and having reserves that clear the requirement with room to spare, not sitting right at the floor. If you’re comparing a super jumbo bank statement loan against a similarly sized transaction, you can also check how the math changes at other size tiers. See the $1 million reserves and leverage breakdown covered elsewhere.
If you’re weighing a large purchase or refinance and want to see how leverage, credit, and reserves fit together for your specific situation, Lendmire can help compare options across select wholesale lenders based on your income documentation, property, and goals. Reach out at 828-256-2183 or request a quote directly.
Frequently Asked Questions
What counts as “super jumbo” for a bank statement loan?
There’s no single industry definition, but on most files in this network the overlays that define super jumbo territory kick in around $3,500,000 on a primary residence and $3,000,000 on a second home or investment property. Below that line, the file runs on standard jumbo bank statement guidelines; above it, credit floors rise to 700 and additional seasoning and occupancy restrictions apply.
Do reserve requirements really increase with loan size?
Yes, on a graduated schedule rather than a flat number. Typical guidelines call for 3 months of coverage on smaller loan amounts, 6 months as the loan size rises into the mid-range, and 9 months above that, plus 2 months for every other financed property up to a 12-month cap. First-time real estate investors usually need the full 12 months no matter the loan size.
Can I use cash-out proceeds to cover my reserve requirement?
Not above roughly $3,000,000 to $3,500,000 in loan size. Once a file crosses that threshold, proceeds from the cash-out transaction itself can’t count toward satisfying the reserve requirement, so a separate liquidity source needs to be in place before applying. These specifics are subject to lender guidelines and a full review of property, leverage, and credit.
What’s the difference between 12-month and 24-month bank statement programs?
A 12-month lookback can produce a higher qualifying income if the business has grown recently, since it only reflects the more recent, stronger period. A 24-month lookback smooths out volatility and shows a longer track record, which can help a borrower with an uneven income history. Neither option is automatically better — it depends on the shape of the deposits.
Does an interest-only structure add extra risk on top of bank statement qualification?
Not inherently. Documentation type and payment structure are separate questions. A borrower with strong deposit history and solid reserves can typically handle an interest-only or adjustable structure the same way a W-2 borrower with similar reserves would, subject to the lender’s own underwriting review.
For current guidelines and terms, see Lendmire’s super jumbo bank statement loan programs page.
Self-employed borrowers can compare both super jumbo programs on Lendmire’s self-employed mortgages page.
About Lendmire
Lendmire (NMLS# 2371349), a non-QM mortgage broker serving investors in 40 markets including Washington, D.C., helps structure DSCR scenarios commonly evaluated around a property’s rental income rather than personal income paperwork, subject to lender guidelines. A Scotsman Guide Top Mortgage Workplace in 2025 and 2026, Lendmire places loans through wholesale investor lenders and is not a direct lender.
Lendmire’s Top Mortgage Workplace recognition is documented by Scotsman Guide 2025 Top Mortgage Workplace and Scotsman Guide 2026 Top Mortgage Workplace.
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References
1. Fannie Mae — Single-Family Comparable Rent Schedule (Form 1007)
2. Consumer Financial Protection Bureau — Ability-to-Repay/Qualified Mortgage Rule
3. Scotsman Guide’s decade-long review of non-QM lending
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Disclosure information. Lendmire is a state-licensed mortgage brokerage under NMLS# 2371349. Lendmire is not a depository institution, direct lender, or financial advisor — all loans referenced are placed through wholesale lender partners and are subject to each lender's underwriting standards. This article is provided for general informational purposes and is not a commitment to lend, nor does it constitute financial, legal, or tax advice. Loan programs, terms, rates, and qualification standards change without notice and depend on borrower profile, property type, and the state in which the subject property is located. Equal Housing Opportunity provider. NMLS Consumer Access: nmlsconsumeraccess.org.
