How Bank Statement Loan Deposit Rules Work for Business and Personal Accounts

The Quick Read: Lenders turn 12 months of bank deposits into qualifying income by removing money that is not earned income, such as transfers between your own accounts and loan proceeds. They then apply an expense factor to business accounts, adjust for your ownership share, and average the result over the months reviewed. Each lender sets its own screening and factor rules, so the account where your income lands can matter as much as how much you earn.

• Personal statements are usually counted closer to face value, provided the deposits trace back to your work.
• Business statements are reduced by an expense factor that stands in for operating costs.
• Transfers, loan proceeds, refunds, gifts, and one-time windfalls are typically stripped out first.
• A commingled account, where business and personal money mix, may be treated as a business account.
• A bank statement loan tests your deposits. A DSCR loan tests the property’s rent.

A DSCR loan is a debt service coverage ratio loan. It qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. Bank statement loans are the other lane, for borrowers whose income is better proven by deposits than by traditional personal-income documentation.

Key Terms Defined

Expense factor: the percentage a lender subtracts from business deposits to estimate what you keep after operating costs.

Eligible deposit: a deposit the lender accepts as earned income after screening out everything else.

Qualifying income: the monthly figure the lender uses to judge whether you can carry the loan.

Commingling: running business and personal money through the same account.

Owner draw: money you take out of your business for personal use.

Owner contribution: your own money put into the business, which is never income.

Matched transfer: a debit on one of your statements paired with the credit it created on another.

Letter of explanation: a short written note that identifies the source of a large or unusual deposit.

What Does a Bank Statement Loan Actually Test?

It tests your cash flow as it appears in your accounts. The lender collects consecutive statements, usually 12 months on the programs Lendmire places files with. It works out what you really earn from the deposits, rather than from traditional personal-income documentation that may show heavy deductions.

That makes it a fit for business owners, freelancers, and other self-employed borrowers. The file still gets a full review of credit, assets, and debts. The income qualifies under the applicable program, subject to lender guidelines. It is not a shortcut around verification, and the deposit rules exist because the lender has to prove the income is real.

Across the wholesale network Lendmire works with, the programs share a basic shape. Where they differ is in the details: how long the window runs, what factor applies, and how much proof a lender wants for odd deposits.

Which Deposits Count and Which Get Removed

Screening comes first, before any math. The underwriter reads every page of every statement and sorts each credit into counted, removed, or needs-a-letter. Lenders set their own lists, so treat the table below as the usual pattern rather than a universal rule.

A removed deposit lowers the average, but it does not end the file. Many borrowers lose a meaningful slice of gross deposits at this stage and still qualify on what remains.

How the Math Works, Step by Step

The standard sequence runs like this:

1. Choose the account type: personal, business, whichever the program allows you to pick. 2. Gather consecutive statements for the window, with every page and no gaps. 3. Screen every deposit and remove what is not earned income. 4. Apply the account-type treatment, which on business accounts means the expense factor. 5. Prorate for ownership if you own less than 100% of the business. 6. Divide by the number of months to get the monthly average. 7. Feed that figure into the qualification test. On an owner-occupied home, that is your debt-to-income ratio.

Here is an indexed illustration, not a standard. Say gross business deposits average 100 per month. Transfers from your own accounts take out 12, a vendor refund takes out 3, and a one-time equipment sale takes out 10.

Forty percent is only a placeholder. Lenders set their own factors, often by business type, so ask for the factor in writing before you compare programs.

An accountant-prepared expense statement can replace a default factor on many programs. If your real costs run lower than the default, that document can raise your income figure. If they run higher, it can lower it, so check which direction it cuts before you order one.

Personal vs. Business Accounts Side by Side

Personal-statement programs count deposits into personal accounts, usually near face value. Business-statement programs count deposits into business accounts, then reduce them by the factor. Some programs let you use whichever gives the better figure. Others assign the account type for you.

Now run the same business both ways, using the indexed figures above. On the business path, eligible deposits of 75 become 45 after the factor. On a personal path, the same 75 might count closer to face value, but only if those deposits clearly trace to your work. Programs vary on this point, so ask each lender how it treats personal accounts before you assume the higher number.

Pick the path based on where your income truly lands. A low-overhead consultant paid into a personal account may do better on personal statements. A higher-overhead business with clean books may find the business test fits better.

Ownership share works the same way across entity types. A sole proprietor or single-member LLC owner usually counts 100%. A partner in a multi-owner business counts only the borrower’s share. Take a 50% owner whose business-account figure is 45. Only about 22.5 counts toward the borrower’s income.

Where the Rule Breaks: Edge Cases

Commingled accounts

If business costs and personal spending run through one account, an underwriter may treat it as a business account and apply the factor anyway. If you pay business expenses from a separate account, personal-statement treatment is easier to defend. This is how the network commonly behaves, not a fixed rule. For a closer look, Lendmire’s piece Business vs Personal Bank Statement Deposit Rules for a Sole Proprietor covers the sole-proprietor version.

Transfers, draws, and contributions

Your own money moved into a business account is an owner contribution, not income, and it gets removed. Money moved from the business to you is an owner draw. It is not extra income on top of the business figure, because the dollar was already counted once. Business-side and personal-side numbers do not stack.

Underwriters often pair a debit on one statement with the credit it created on another. An unpaired transfer usually gets removed, or it triggers a question. If you move money between several accounts, expect a request to document each leg.

Seasonal revenue

A 12-month window that captures only the busy season can overstate income. A longer window averages the seasons out. If your income swings, ask whether the program offers a longer review period and whether it helps or hurts your average.

Platform and pass-through payouts

Money paid out right after it arrives may be excluded or counted with a higher factor. The lender is checking that the deposit is your income and not money passing through to someone else.

Large or unusual deposits

An unexplained lump sum can be counted, excluded, or documented. A good letter of explanation names the source, the date, the amount, and the reason. Attach the paperwork behind it, such as an invoice, contract, or closing statement. One excluded deposit shifts the whole average, so a clean explanation up front often protects more income than the deposit itself.

Who Sets These Rules, and Does Occupancy Matter?

Deposit treatment is lender policy, not a government formula. The federal ability-to-repay rule for consumer mortgages requires lenders to verify the income or assets they rely on, but for non-QM loans it does not set specific underwriting standards. Read the rule text at the CFPB’s 12 CFR 1026.43 page. Lenders therefore design their own factors, windows, and exclusion lists, which is why they differ so much.

The rule also separates borrowers who live in the property from those who do not. A bank statement loan on an owner-occupied primary residence or second home is a consumer mortgage, so the standard consumer disclosure rules (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. Purpose controls, not the label: Compliance Alliance notes that an owner who expects to occupy the property more than 14 days in the coming year can lose the business-purpose treatment.

What Leverage Looks Like on These Files

The figures below describe typical ranges through select lenders in Lendmire’s network. They are subject to lender guidelines, credit, and loan size, and they are not a commitment to lend.

• Primary residence, purchase or rate-term: up to 90% LTV, with stronger files earning the top of the range.
• Primary residence, asset-depletion alternative: up to about 80% LTV, qualifying from liquid assets.
• Owner-occupied cash-out, primary residence or second home: up to 80% LTV with a fixed expense ratio (75% with an accountant-prepared ratio), never the 90% purchase ceiling.
• Investment-property cash-out: tops out around 75% LTV.
• Investment-property purchase: varies by lender, so there is no single number to plan around.

Loan sizes generally run from $125,000 to $3,500,000, with reserves commonly around six months of the housing payment. Term length follows each lender’s program sheet. Pricing is not shown in the calculator, which quotes no rate and no payment; actual pricing comes from the lender. Lendmire is a broker arranging these loans through select lenders. Its consumer mortgage footprint covers 16 states.

Bank Statement Loan or DSCR Loan for a Rental?

For a rental you will not occupy, a DSCR loan is usually the first thing to look at. It tests the property’s rent against its housing debt, so your personal deposits do not set the coverage figure. Each new rental is judged on its own income, rather than stacking against your personal debt-to-income ratio.

Deposits still matter on a DSCR file, but for a different job. The lender traces your down payment and reserves to a clean source, and a large unexplained deposit still raises questions. It just does not feed an income calculation.

The deposit-based lane fits owner-occupied homes and second homes, or an investor whose deposits are strong but whose property coverage is thin. Select lenders also offer programs that review coverage below 1.00, but leverage and terms adjust. If you are weighing both, the complete DSCR loans guide lays out how that side qualifies.

Preparing Your Statements Before You Apply

Most deposit problems are visible months before a file is submitted. Run through this list first:

• Route business income into one dedicated account and pay business costs from it.
• Stop shuffling money between your own accounts, since each move needs to be matched.
• Label deposits as you go, and write explanations for any lump sums before an underwriter asks.
• Keep every page of every statement, with no gaps.
• Ask each lender for its expense factor, window, and exclusion rules in writing.

Lendmire’s guide How to Separate Business and Personal Accounts Before a Bank Statement Loan walks through the cleanup in more detail. Tax treatment varies; consult a qualified professional.

If you are self-employed and want to see how the numbers work, Lendmire can help you compare bank statement loan options based on your deposits, the property, credit profile, leverage, and your goals.

About Lendmire

As a mortgage broker (NMLS# 2371349), Lendmire helps self-employed and high-net-worth borrowers in 16 states qualify on bank statements, a profit-and-loss statement, 1099s or liquid assets instead of tax returns, through wholesale lenders. Lendmire is never the lender; program terms are set by the lender and its guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.

References

1. CFPB — 12 CFR 1026.43 (ATR/QM)

2. Compliance Alliance — Reg Z and investment properties

3. CFPB — ATR/QM small entity compliance guide