How Much You Can Borrow for a 24-Month Bank Statement Loan

The Quick Read: Your limit does not come from the 24-month window itself; it comes from the qualifying income your deposits produce, the debts and credit around that income, and the leverage and loan-size limits of the program, so the same borrower can land at very different numbers depending on how the statements are scrubbed. A lender turns deposits into monthly income, tests that income against your debts, and then caps the loan by property value and program limits. Across Lendmire’s wholesale network, these are the typical ranges, all subject to lender guidelines:

• Primary residence, purchase or rate-term refinance: up to 90% LTV through select lenders, with stronger files earning the top of the range.
• Owner-occupied cash-out (primary or second home): up to 80% LTV, never the purchase ceiling.
• Investment-property cash-out: tops out around 75% LTV.
• Loan sizes and reserves: roughly $125,000 to $3,500,000, with reserves commonly around 6 months of the housing payment.

What a 24-Month Bank Statement Loan Actually Is

A bank statement loan is a non-QM mortgage. Non-QM means the loan falls outside the standard rules that agency-style lenders follow, so the lender sets its own documentation path. Here, the path is your bank deposits instead of traditional personal-income documentation.

LTV, or loan-to-value, is the loan amount divided by the property’s value. DTI, or debt-to-income, is your total monthly debts divided by your qualifying monthly income. Both numbers show up all through this article.

The “24-month” part describes the lookback. The lender averages two years of deposits instead of one. Many programs we place files with work from 12 months of statements, and a longer lookback is a choice some lender sheets allow or require. Which window applies depends on the individual program. Lendmire’s piece How Much You Can Borrow For A 12-month Bank Statement Loan? covers the shorter version.

One thing to settle early. There is no fixed dollar cap tied to the 24-month period. Nobody can say “24 months gets you X.” The borrowing power is a chain, and each link can shrink the one after it.

How Do 24 Months of Deposits Become Income?

Lenders follow the same basic sequence on most files, though details differ by program. Treat this as typical, not universal.

1. Collect the statements. These can be personal accounts, business accounts, or both.

2. Confirm ownership. Expect proof that the accounts are yours and that the business exists.

3. Total the eligible deposits. Transfers between your own accounts, owner draws, refunds, gifts and cash infusions come out.

4. Apply the expense factor (business accounts). Business deposits are gross revenue, so the lender subtracts an assumed share for costs.

5. Divide by the number of months. Add up what remains and divide by 24. That is your qualifying monthly income.

6. Run DTI, credit, reserves and LTV. The proposed payment and your existing debts are tested against that income.

7. Take the lesser number. Your loan amount is the smaller of what DTI allows and what LTV and program loan limits allow.

The expense factor is the biggest swing on business accounts. Scotsman Guide illustrates a standard 50% factor and notes that a lender could use a profit-and-loss statement or an expense statement from a third-party tax professional instead. Fifty percent is a common illustration, not a rule. Each lender sets its own factor, and a documented lower factor is possible but never guaranteed.

The factor can also be unfair to some borrowers. Scotsman Guide argues that one-size-fits-all factors penalize different businesses, since a home-based programmer carries far lower costs than a mechanic or retailer. That is why a CPA letter matters on the right file.

Worked Example: From Deposits to Loan Size

Run the numbers on a self-employed borrower with business statements. The figures below are modeled assumptions, not sourced market data. They use an index instead of dollars, so you can follow the logic. Say average monthly eligible deposits equal 100 units after transfers come out. Assume a 50% expense factor in the first column and a CPA-supported 40% factor in the second. Assume a 45% DTI ceiling and existing monthly debts of 10 units.

Same deposits. Same borrower. The documented factor gives about a third more room for the new payment. That room then translates into a loan size, and the program’s LTV and loan limits can cut it again.

Market surveys report that some non-QM lenders underwrite DTIs up to 50%, against 43% cited for government-sponsored lenders, per Scotsman Guide. Your file’s ceiling comes from the lender’s sheet, the credit profile and the property.

Which Limit Binds First?

Most borrowers hit income and DTI first. Leverage and loan-size limits tend to bind only when income is strong or the property is modest. Here is how the four limits work, in the order they usually bite.

The loan range matters at both ends. Across our network the range is roughly $125,000 to $3,500,000, so very small loans can fall below a lender’s floor. Reserves of about six months of the housing payment are common. Stronger credit and lower leverage can earn better terms, and weaker files may face tighter limits, all subject to lender guidelines.

Personal or Business Statements?

The choice changes your income more than almost any other decision. Business statements show gross revenue, so an expense factor applies. Personal statements show what actually reached you, and many programs skip the factor. Treatment varies by program.

A lender may run both and use the one that fits. Run your own file both ways before you pick a path. Commingled accounts are where this gets messy, since business and personal deposits blur together.

Partners and K-1 owners face one more wrinkle. Business-account income may be adjusted for ownership percentage, and business funds used for down payment or reserves may be discounted. Ask early.

24 Months or 12? It Depends on Your Trend

A longer lookback is not automatically better. The 24-month average smooths out swings, but it also pulls weak months into the math. Trade sources agree the lookback length changes the number materially, so think in direction, not size.

If your revenue jumped in the last year, a shorter window may show more income. If last year dipped, the longer window may help. Lendmire’s piece 12-Month vs 24-Month Bank Statement Loan: Which Gives You More Income? goes deeper on that choice.

What Shrinks Your Number

Lenders cannot simply count every deposit. A creditor generally has to verify the income it relies on using reasonably reliable third-party records. The CFPB’s ability-to-repay compliance guide also says a lender falls short if it sees an unidentified deposit and does nothing to confirm it is your income rather than, for example, loan proceeds. That is why underwriters scrub deposits before they count them.

The usual culprits:

• Transfers between your own accounts
• One-time large deposits you cannot document
• Refunds, reimbursements and gifts
• Cash infusions, such as a personal loan deposited into the business
• Commingled personal and business money
• A sharp drop in recent months

Bank statement loans are not a shortcut around verification. They are a different documentation route. Income still gets tested, and the loan still needs full underwriting of credit, debts, assets and the property. Your account balance alone does not set the loan.

How to Raise Your Number

Some levers move the result a lot. Others barely matter. Roughly in order of likely impact:

1. Pay down monthly debts. Every dollar of debt payment removed from DTI frees room for the new payment.

2. Document your expenses. A CPA letter or profit-and-loss statement may support a lower expense factor for a low-overhead business.

3. Clean up the deposits. Route business income into the business account and keep transfers labeled.

4. Choose the right statements. Run personal, business and combined versions on the same file.

5. Put more down. A lower LTV can improve eligibility and terms, subject to lender guidelines.

6. Strengthen credit and reserves. Higher scores and extra cash can unlock a better leverage tier.

7. Add a co-borrower. A second documented income can raise qualifying income, if the lender accepts it.

Heavy tax write-offs shrink the income on your return, but they do not shrink your deposits. For many self-employed borrowers, that gap between reported income and actual cash flow is the entire reason this loan exists.

Purchase, Rate-Term, or Cash-Out: The Leverage Changes

Leverage depends on what you are doing and how you will use the property. A cash-out ceiling is not a purchase ceiling. Mixing them up can lead borrowers to overestimate how much they can borrow.

Asset depletion means qualifying from liquid assets, such as savings and investments, instead of deposits. It can help when your income is lumpy but your balance sheet is strong.

On owner-occupied cash-out, the lender uses either a fixed expense ratio or one prepared by an accountant, depending on loan size and credit. Investment-purchase leverage on bank statement documentation varies by lender. That is a lender-by-lender call, and investor-focused leverage guidance belongs on the DSCR side.

Occupancy also decides which rulebook applies. An owner-occupied file is a consumer mortgage, so consumer disclosure rules like TRID apply. A bank statement loan on a non-owner-occupied rental, including a short-term rental, is a business-purpose loan and is exempt from TRID. Federal rules exempt credit extended primarily for a business purpose, per 12 CFR 1026.3. Which category fits a given loan is a case-by-case call, so confirm it with your lender. Our consumer mortgage licensing covers 16 states, so availability on owner-occupied files depends on where the property sits.

Skip the Bank Statement Route for Most Rentals

For a rental purchase, a bank statement loan tests your deposit-derived income. Every new financed property adds debt against that same income, and DTI becomes the wall. That is why investors scaling past a few properties usually move to DSCR. DSCR, or debt service coverage ratio, tests whether the property’s rent covers its payment. Our complete DSCR loans guide explains how.

A common sequence for self-employed investors is a bank statement loan for the home and DSCR for the rentals. That is the brokerage’s own view, not a rule. 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.

Key Terms Defined

Non-QM: A mortgage outside standard agency-style rules, where the lender sets its own documentation and underwriting path.

Expense factor: The share of business deposits a lender assumes goes to costs, subtracted before income is counted.

DTI (debt-to-income): Your total monthly debts divided by your qualifying monthly income.

LTV (loan-to-value): The loan amount divided by the property’s value.

Reserves: Liquid cash you hold after closing, often counted in months of the housing payment.

Asset depletion: Qualifying from liquid assets instead of income deposits.

Your Next Step

Lendmire is a mortgage broker that arranges these loans through select lenders in its wholesale network. Bring your statements and your debt list, and the picture gets clear fast. Traditional personal-income documentation may tell one story about your income, but your deposits tell a different one, and that gap is where your real borrowing number lives.

About Lendmire

Lendmire (NMLS# 2371349) is a DSCR-focused mortgage broker that helps arrange investor financing across 41 markets, including Washington, D.C., through wholesale and investor-lending channels. DSCR eligibility is generally reviewed by the lender around the property’s rental income rather than personal income documentation, subject to lender guidelines — which works for self-employed investors, LLC operators, and portfolios above four financed properties. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.

References

1. Scotsman Guide, Rev Up the Engine for Non-QM Lending

2. Scotsman Guide, Don’t Shut the Door on Quality Borrowers

3. CFPB Ability-to-Repay/QM Small Entity Compliance Guide

4. eCFR, 12 CFR 1026.3