Bank Statement Loan Amounts: Minimums And Maximums

Bank Statement Loan Amounts — The Quick Read: Loan sizes on bank statement programs run from around $300,000 on the small end to $30,000,000 through two different wholesale structures — a portfolio non-QM program that carries files to roughly $6,000,000, and a separate bank portfolio program built for larger, twelve-month-statement files that steps down in leverage as the balance grows toward $30,000,000. There is no single number that applies to every borrower. The amount a given file can reach depends on documented deposits, credit profile, occupancy, and which rung of the leverage ladder the loan size lands on.

Bank statement loans exist for self-employed borrowers whose traditional personal-income documentation understate real cash flow — business owners, founders, physicians, attorneys, and commissioned earners who write off enough that a standard tax-return-based mortgage undersizes what they can actually afford. Instead of two years of traditional personal-income documentation, the qualification runs on deposits.

Key Terms Defined

Bank statement loan — a non-QM mortgage that calculates qualifying income from bank deposits instead of traditional personal-income documentation, typically over a 12- or 24-month lookback.

Expense ratio (or expense factor) — the assumed percentage of business deposits treated as overhead before the rest counts as income; the remainder is what qualifies the borrower.

Portfolio program — a lending structure held on a lender’s own books rather than sold to an agency, which is why it can flex on size, income documentation, and leverage in ways agency-backed loans cannot.

Interest-only (IO) — a payment structure where the borrower pays only interest for a set period, typically used at lower leverage on larger loans to manage debt service.

Asset allowance / assets-only — alternate qualification paths that use liquid assets, rather than deposits, to establish income or repayment ability.

How Big Can a Bank Statement Loan Get?

The realistic ceiling depends on which program the file fits, not on a single published maximum. Across the network of wholesale lenders Lendmire places files with, bank statement loans generally run $300,000 to $30,000,000, split across two distinct structures rather than one continuous scale.

A portfolio non-QM bank-statement program handles files up to roughly $6,000,000, with the standard 12- or 24-month deposit review. Above that, a separate bank portfolio program — built specifically for twelve-month-statement files — carries loans on its own size ladder: leverage steps down to 65% by around $5,000,000, 60% by $10,000,000, and 55% at the top of its range near $30,000,000. On that upper program, interest-only structuring is available at 60% loan-to-value or the band’s ceiling, whichever is lower — so a borrower doesn’t get both maximum leverage and an interest-only payment at the same time.

Two things worth flagging here. First, the bank program’s ladder actually begins overlapping the portfolio program below $6,000,000 — it isn’t a hard cutoff at that number, it’s a parallel track for larger, more heavily documented files. Second, every loan above $4,000,000 gets reviewed case by case before it’s even submitted to underwriting. That’s not a formality — it’s the point where file strength, not a published grid, decides the outcome.

How Leverage Changes as the Loan Amount Grows

Leverage on a bank statement loan steps down as the loan gets bigger — a $400,000 purchase and a $3,800,000 purchase are not underwritten on the same grid. On a primary residence, purchase leverage typically runs 90% up to $1,000,000, then steps to 85% up to $2,000,000, 80% up to $3,000,000, and 75% at the top credit tier up to $4,000,000, before moving into case-by-case territory through $6,000,000 and then onto the bank program’s own ladder.

Second homes and investment properties run about five points lower than the primary-residence figure at every size band. So a purchase that clears 85% on a primary residence at a given loan size will typically land closer to 80% on a rental property or second home at the same size, subject to lender guidelines and full underwriting.

That step-down matters for planning purposes. An investor sizing a $2,500,000 purchase on an investment property shouldn’t assume the 80% figure that applies to a primary residence at that size — the rental-property version of that same file is priced tighter, and credit and reserve requirements climb with it. Every figure here varies by lender and program — guidelines, property type, leverage, and credit profile all apply.

How Underwriting Turns Deposits Into a Loan Amount

The loan amount isn’t set directly — it falls out of qualifying income, which itself falls out of a few underwriting steps applied to the deposit history. Across the files Lendmire’s network reviews, the process runs roughly the same way every time, regardless of lender.

First, the lender pulls either 12 or 24 consecutive months of statements — personal, business, or both. A shorter lookback can produce a higher qualifying figure if income has grown recently; a longer one smooths out seasonal swings, which some lenders prefer for stability.

Second, deposits get screened. Transfers from the borrower’s own business into a personal account count in full — that’s one of the more borrower-friendly mechanics in this category. One-time deposits that don’t look like ordinary business activity — an asset sale, a refund, an irregular lump sum — typically get stripped out before the math runs.

Third, an expense ratio gets applied to business-account deposits before they count as income. On most files in Lendmire’s network, that ratio runs 20% for a service business with no employees, 40% for a business with one to five employees, and 50% for anything larger or any product-based business. A borrower who believes those defaults understate real take-home can bring an accountant-provided ratio instead, or use a profit-and-loss method, which is typically capped at 80%.

Fourth, whatever income survives that haircut runs through the same debt-to-income, credit, and reserve mechanics as any other mortgage file — up to 50% DTI on most files, with a 660 credit floor on the portfolio program (680 on the bank program, and 700 above the super-jumbo overlay threshold). Reserves generally run three months of housing coverage for loan amounts up to $500,000, six months up to $1,500,000, and nine months above that, plus roughly two months per additional financed property up to a twelve-month ceiling.

Some borrowers prefer not to document deposits at all. They have another route: an asset-based path. This path divides liquid assets by 36, 60, or 84 months to set qualifying income. There’s also a standalone assets-only structure. This one requires liquidity equal to the full loan amount plus closing costs. That last option skips DTI entirely. This works well for a retired founder, or one who recently exited a business, without ongoing deposit activity.

Lendmire’s team has walked enough of these files through underwriting to see a clear pattern. The difference between a borrower who gets the default 50% expense ratio and one who brings a CPA letter supporting 20-30% often matters most. This one factor is often the biggest lever on qualifying income. In most cases, it matters even more than the credit-score tier.

What Happens Above $4 Million?

Anything above $4,000,000 goes through case-by-case underwriting review before it’s submitted, not automatic grid approval. That threshold is also where a set of tighter overlays kicks in on primary residences above $3,500,000 and on second homes or investment properties above $3,000,000: a 700 credit floor, a clean 24-month housing-payment history with no lates in the prior two years, four years of seasoning on any past credit event, U.S. citizenship or permanent residency, no non-occupant co-borrowers, and no rural property beyond ten acres. Cash-out proceeds also can’t be used to satisfy reserve requirements at this tier. Final terms depend on lender guidelines, property type, leverage, and the borrower’s complete credit picture.

This is where the leverage ladder gets most conservative, too. Loans in the $4,000,000-$6,000,000 range typically land in the 65% to 60% range, depending on the program and occupancy. From there, the bank program’s own ladder takes over, stepping down to 55% by $30,000,000. None of these figures are guaranteed outcomes. Every file above this size gets reviewed individually. Lenders look at reserves, credit depth, and documentation quality before attaching a number to it.

Where the Minimum Comes From

The floor on most bank statement files in Lendmire’s network sits around $300,000 — below that, the fixed costs of full deposit underwriting and portfolio pricing usually make the structure impractical compared with a standard mortgage. There’s no regulatory minimum forcing that number; it’s simply where the economics of the program start to make sense for both lender and borrower. A borrower buying something smaller and simpler is often better served by a conventional loan anyway, assuming their income can be documented the traditional way.

Bank Statement Loans vs. DSCR: Two Different Ceilings

A bank statement loan sizes off the borrower’s documented cash flow. A DSCR loan sizes off the property’s rental income against its own payment instead — largely independent of the borrower’s personal deposit history. This distinction matters more than it sounds. An investor scaling a rental portfolio on bank statement qualification draws against the same finite deposit trend line on every new purchase. Each acquisition competes against the same personal income figure. A DSCR file works differently — it’s evaluated property by property. That’s why many investors who start with bank statement financing eventually shift toward Lendmire’s complete DSCR loans guide as their holdings grow. Want a deeper look at the bank statement product itself, including how it’s structured for owner-occupied and second-home borrowers? Lendmire’s guide on what a bank statement loan is covers the underlying mechanics in more depth.

Lenders typically use standard appraisal tools to support rental income in this comparison. For single-family and condo rentals, they use Fannie Mae’s Form 1007 rent schedule. This form requires an appraiser to study comparable rental properties. The appraiser then adjusts for differences between those properties and the subject property. Blueprint’s explainer on Form 1007 breaks this down in more detail. Appraisers use the same approach for short-term rental collateral, as McKissock Learning’s coverage of Form 1007 in short-term rental appraisals explains. But short-term rental rules can vary by city, county, HOA, and property type. So investors should confirm local rules before relying on projected rental income.

Tax treatment can depend on how loan proceeds are used and how the property is titled; investors should keep clear records and consult a qualified tax professional before relying on any deduction.

About Lendmire

Lendmire, NMLS# 2371349, is a non-QM mortgage broker serving real estate investors in 40 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).

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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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. Fannie Mae – Form 1007 Single-Family Comparable Rent Schedule

2. Blueprint – What Is Form 1007?

3. McKissock Learning – Form 1007 & STR Appraisals

Reviewed By

Last reviewed: September 22, 2026

Brandon Miller

Founder & CEO, Mortgage Loan Originator, Lendmire LLC

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About this reviewer Lendmire methodology

Legal disclosures. Lendmire (NMLS# 2371349) is a state-licensed mortgage brokerage that arranges financing through wholesale lender relationships. Lendmire is not a direct lender, depository institution, or registered financial advisor. The discussion above is general informational content about real estate financing — it is not financial, legal, or tax advice, and readers should consult licensed professionals for guidance on their individual circumstances. Loan inquiries are subject to lender underwriting; this article does not represent a commitment to lend. Loan terms, rates, and qualification standards vary by borrower, property, and state, and are subject to change at any time. Equal Housing Opportunity. NMLS Consumer Access: nmlsconsumeraccess.org.