Use 12 Months Of Statements — The Quick Read: Yes. Select lenders in Lendmire’s wholesale network run a bank portfolio program that accepts 12 months of statements on loan sizes from $300,000 up through $30,000,000, subject to full underwriting. Leverage steps down as the balance climbs — 65% to $5,000,000, 60% to $10,000,000, and 55% to $30,000,000 — and every file above $4,000,000 gets reviewed case by case before it’s submitted. A separate portfolio non-QM program, also drawing on 12- or 24-month statements, tops out at $6,000,000. Exact terms depend on the lender’s guidelines, property type, leverage, and a full review of the borrower’s file.
Twelve months isn’t a compromise version of the 24-month program. It’s a standalone documentation path built for borrowers whose most recent year tells a stronger income story than the year before it.
The Direct Answer, With The Size Ladder Attached
Twelve-month statement files qualify on two separate structures, and the size ceiling depends on which one a file lands in. A portfolio non-QM program carries 12- or 24-month bank statement files up to $6,000,000. A bank portfolio program, built specifically around the 12-month lookback, carries its own ladder all the way to $30,000,000 — 65% loan-to-value to $5,000,000, 60% to $10,000,000, and 55% to $30,000,000, with interest-only capped at 60% or the band’s ceiling, whichever is lower.
That ladder begins to overlap with the portfolio program above $4,000,000, and above $6,000,000 the bank program stands alone. Neither program has a fixed “super jumbo” cutoff written into federal rule. That’s because the category itself isn’t defined by any regulator — a lender-invented pricing tier, nothing more, which is exactly why one shop’s ceiling can look nothing like another’s.
How Income Gets Calculated On A 12-Month File
Underwriters average deposits across the 12 months and apply an expense ratio if the deposits come from a business account. Personal-account deposits count in full — no expense haircut applied. Business deposits get reduced first, because gross revenue running through a business account isn’t the same thing as income left over for a mortgage payment.
Across Lendmire’s network, that expense ratio typically follows a fixed scale. It’s 20% for a service business with no employees. It’s 40% for a business with one to five employees. And it’s 50% for a business with six or more employees, or for any product-based business. Borrowers can also bring an accountant-provided ratio instead. Or they can use a profit-and-loss method, which is capped at 80%. This matches how the ratio gets applied industry-wide. Securitization disclosures from a Vista Point Assets LLC asset-backed filing describe this process: eligible deposits from 12-month bank statements get multiplied by a 50% expense ratio, then by the borrower’s ownership percentage, then divided by 12 to reach a monthly income figure.
Transfers from a borrower’s own business account into a personal account count at 100% — no ratio applied a second time. Ownership matters here too: business accounts need at least 25% ownership before those deposits count toward the borrower’s income at all.
Key Terms Defined
Expense ratio — the percentage of business bank deposits assumed to cover business costs, subtracted before the remainder counts as personal qualifying income.
Bank portfolio program — a lending structure built to hold larger, non-conforming loans on the lender’s own books rather than sell them, which is why it can stretch to eight-figure balances on a 12-month lookback.
Portfolio non-QM program — a separate structure offered through the same wholesale channel, capped lower, that accepts either a 12- or 24-month statement window.
Case-by-case review — manual underwriting treatment applied to every file above $4,000,000, replacing a fixed published grid with individualized evaluation of credit, reserves, and property.
Interest-only period — a phase where the payment covers interest only, no principal; on the bank program it’s available to 60% loan-to-value or the size band’s ceiling, whichever is lower.
When Does 12 Months Beat 24?
Twelve months wins when the most recent year of deposits is stronger than the year before it. A borrower whose income jumped after a promotion, a new contract, or a business expansion gets penalized by a 24-month average that blends in a weaker prior year. Isolating the strongest 12 months captures the borrower’s current earning power instead of diluting it.
Twenty-four months makes more sense when income is flat or seasonal. A longer track record helps an underwriter see the real pattern, rather than reacting to one unusually strong or weak stretch. Some lenders also price 24-month files with more room on loan amount or leverage. They do this precisely because a longer window carries more evidence of stability. This tradeoff deserves an honest explanation: 12-month statements aren’t automatically the better choice just because they’re allowed. They’re the better choice when the borrower’s recent numbers are genuinely stronger.
Documentation Rules That Actually Sink Files
Statements have to be consecutive. A downloaded transaction-history printout is not a substitute for the bank’s own statement pages, no matter how complete the ledger looks — underwriters want the bank’s formatted document, every page, no gaps.
The most recent statement also needs to land within roughly 90 days of the note date on most non-QM files. A borrower who gathers 12 months of statements early in the process, then lets the file sit, can end up needing a fresh statement pulled right before closing just to keep the package current.
An expense-ratio dispute can also derail a file that otherwise looks clean. If a lender determines the true expense ratio on a business account runs higher than 50%, the file may get pushed to a different underwriting method entirely, or referred to a different program. That risk scales with loan size — a miscalculated expense ratio on an $8,000,000 request has a much bigger dollar impact than the same miscalculation on a $400,000 loan.
What Changes Above $4,000,000
Above $4,000,000, published leverage grids stop applying. Case-by-case review takes over instead. Every file at that size gets individualized underwriting before it’s even submitted. That’s true whether the borrower documents with 12 months or 24. Size drives that review, not the statement window.
Super-jumbo overlays also tighten the file. On a primary residence above $3,500,000, and on a second home or investment property above $3,000,000, expect a 700 credit floor, a 0x30x24 housing-payment history (meaning zero late payments across the trailing 24 months), 48-month seasoning on any prior credit event, and a requirement that cash-out proceeds can’t be counted toward reserves. U.S. citizens and permanent residents only, no non-occupant co-borrowers, no rural properties, and a 10-acre lot maximum.
Reserves scale with loan size across the network: 3 months of payments to $500,000, 6 months to $1,500,000, and 9 months above that — plus 2 additional months per other financed property, up to a 12-month cap. First-time real estate investors typically need the full 12 months regardless of loan size.
Leverage By Occupancy — A Quick Comparison
| Loan Size | Primary Residence Purchase | Investment Property Purchase |
|---|---|---|
| $1M–$1.5M | 85% (700+ credit) | 80% (680+ credit) |
| $2.5M–$3M | 80% (720+ credit) | 75% (720+ credit) |
| $4M–$5M | 65% (case by case) | 65% (case by case, 760+ credit) |
| $10M–$20M | 55% (case by case) | 50% (case by case) |
Note this: the gap between occupancy types gets wider as the loan size increases. Also, anything above $4,000,000 gets individualized review before a number is even confirmed. If you’re an investment-property borrower buying a rental at this size, you may be better served by comparing this documentation path against a DSCR loan. With a DSCR loan, qualification runs on the property’s own rental income instead of personal deposits.
Appraisal Requirements At This Size
Income properties in this range typically require the standard rental-income appraisal forms. These are the Fannie Mae 1007 Single-Family Comparable Rent Schedule and the 1025 Small Residential Income Property Appraisal Report. This holds true even though a super jumbo bank statement loan isn’t a Fannie Mae product itself. These forms simply give underwriters a standardized way to document market rent. Lenders across non-QM channels lean on the same format to stay consistent.
Why This Documentation Path Exists At All
Bank statement loans sit outside the Qualified Mortgage box by design. The CFPB’s Ability-to-Repay/Qualified Mortgage Rule requires a lender to make a good-faith determination that a borrower can repay a loan. It also defines specific documentation categories that earn legal protection for the lender. Bank deposits alone don’t fit those categories. This is exactly why bank statement programs exist as a separate non-QM lane, rather than as a variation on a standard mortgage. DSCR loans are also structured differently: they’re business-purpose, non-owner-occupied financing, reviewed differently from an owner-occupied mortgage. This is a distinction worth understanding before assuming the two programs share the same underwriting logic. Investors who want the full mechanics of that structure can review the complete DSCR loans guide.
A Practical Way To Think About It
Picture a business owner whose deposits climbed meaningfully over the past year after landing a larger contract. A 24-month average would blend that strong year with a flatter prior one, pulling qualifying income down. Running the same file on 12 months isolates the stronger period and can support a larger loan amount at the same leverage tier — assuming the expense ratio holds and reserves are documented. That’s the practical case for choosing 12 months over 24 whenever it’s available, and it’s worth asking a broker to run both calculations before committing to either.
Tax treatment can depend on how loan proceeds are used and how the property is titled; borrowers should keep clean records and talk to a qualified tax professional before relying on any deduction.
Frequently Asked Questions
Does using 12 months instead of 24 hurt my interest rate?
Loan pricing isn’t addressed here, but some lenders do treat 24-month files as lower-risk simply because they show more history, which can affect available leverage. The right comparison is running both windows and seeing which one produces a stronger qualifying income figure and the leverage tier that comes with it.
Can I combine personal and business bank statements?
Yes, on most files. Business deposits get reduced by an expense ratio first, personal deposits count in full, and transfers from the borrower’s own business into a personal account count at 100% without a second haircut, subject to lender guidelines.
What happens if my business account shows an expense ratio higher than the lender’s default? The lender may switch calculation methods or refer the file to a different program entirely. This is one reason a clean, well-organized set of business statements matters more as loan size increases — the dollar impact of a miscalculated ratio grows with the loan.
Is 12 months enough if my business just launched last year?
It depends on the borrower’s overall profile, the property, and the lender’s guidelines — a brand-new business typically raises more questions than a business with a longer track record, even under a 12-month program. Reserves and credit profile can help offset a shorter operating history.
Does the 12-month path work for investment properties, not just primary homes?
Yes, subject to lender guidelines, though leverage on investment properties runs lower than on a primary residence at every size tier. Investors buying purely for rental income often find a DSCR loan a more natural fit since it is reviewed on the property’s rent rather than the borrower’s deposits.
If you’re weighing a bank statement loan against a rental-income-based option for an investment purchase or refinance, Lendmire can help compare structures based on the property’s income, your credit profile, target leverage, and overall investment goals.
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) is a mortgage brokerage focused on DSCR investor financing, helping arrange programs through wholesale and investor-lending channels in 40 markets, including Washington, D.C. DSCR loans are evaluated by the lender on property cash flow rather than personal income, subject to lender guidelines, supporting LLC closings and accommodating investors with four or more financed properties. Scotsman Guide Top Mortgage Workplace in both 2025 and 2026.
Get Started
Ready to find the right loan for you?
In about 30 seconds you can review financing options available for your home or investment property. No commitment required.
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. SEC EDGAR — Vista Point Assets LLC ABS-15G
2. Fannie Mae Single Family — Appraisers & Property Underwriting
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
- Mortgage Loan Originator · NMLS# 1129696 · Verify on NMLS Consumer Access
- North Carolina Real Estate Broker · License# 343312 · Verify on NCREC
- North Carolina Insurance Producer · License# 19053198 · Property, Casualty, Life, Health · Verify on NAIC SBS
- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
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.
