How Excluded Deposit Rules Work on a Bank Statement Loan for a Sole Proprietor

The Quick Read: Lenders average your eligible monthly deposits to set qualifying income, and they strip out money that is not earnings, such as transfers between your own accounts, loan proceeds, refunds, and unsupported one-time credits. What remains is averaged over the statement window, and business statements then get an expense factor on top.

• Excluded means removed from the average. It does not mean the file is declined.
• Order matters. Lenders screen deposits first, then average, then apply any expense factor.
• Proof can change the outcome. A deposit with a clear paper trail is treated very differently from one with none.
• Rules vary by program. Each lender sets its own screening rules, so treat everything here as typical, not universal.
• Clean accounts help most. A sole proprietor who keeps business and personal money apart usually has the easiest file.

Why Lenders Exclude Deposits

Lenders exclude deposits because a bank statement loan turns deposits into a monthly income figure, and only repeatable earnings belong in that figure. Moving your own money around, borrowing, or receiving a refund is not income. Counting those items would overstate what you can carry.

Think of the statement as a pile of credits with different stories behind them. Some credits are customers paying you. Others are your savings moving to checking, a loan landing in your account, or a returned purchase. The lender’s job is to separate the first group from the rest.

There is also a trust reason. A lender that sees a clean, explainable deposit history gets more comfortable with the whole file. A statement that shows round-trip transfers or unexplained large credits makes the underwriter ask more questions.

Across the wholesale network Lendmire works with, the pattern is consistent. A file is reviewed on documented income under the applicable program, subject to lender guidelines. The deposits are that documentation, so they get screened like documentation.

How Underwriting Treats Your Deposits, Step by Step

Underwriters work through the same basic sequence on almost every file. The details shift by lender, but the order holds.

1. Pick the account type. A sole proprietor often has revenue landing in a personal account, a business account, or both. Many underwriters will model the accounts and use the one that supports the file better.

2. Collect complete statements. Across the network, 12 months of consecutive statements is the standard documentation window. Every page counts, including the blank-looking ones. Scotsman Guide’s non-QM coverage describes the typical borrower in this space as self-employed, without a W-2, and supplying a year or more of statements.

3. Scrub the deposits. The underwriter flags each credit as eligible, excluded, or in need of an explanation.

4. Check the paper trail. Large or irregular credits need an invoice, contract, or similar proof to stay in.

5. Average. The eligible total is divided by the number of months in the window.

6. Apply the expense factor on business statements. Personal statements are often counted at or near full value after screening. Business statements are reduced by a lender-specific expense factor, because part of every business deposit goes to costs. No program has a universal factor, and no one should promise you one.

7. Run the rest of the file. Qualifying income is compared with the housing payment and other debts, along with credit, reserves, leverage, and property eligibility.

Four things decide the result. They are the account type, how much of the deposit total survives screening, whether the sources can be documented, and whether a lower expense factor is supported by third-party paperwork.

The Excluded-Deposit Table

Most programs exclude the same core categories, though a few lenders treat individual items differently. This table shows the typical treatment.

Notice the last row. It is the one that causes the most confusion, and the later sections cover it in detail.

Transfers: Direction Decides Everything

A transfer between two of your own accounts is excluded, but a payment from your business to you can count as income on the right statement. The single-count rule explains why. Money should be counted once, where it first arrives as earnings.

Here is the double-count problem. If a lender counts customer payments on your business statement and also counts your draw on your personal statement, the same dollar is counted twice. So the underwriter picks one path. The account type you submit determines where the income is counted, and the transfers between your accounts drop out of the other path.

The treatment of business-to-personal transfers is program-specific. Some programs accept them on personal statements, and others want the revenue visible on the business account. Confirm which applies before you choose which statements to submit. Lendmire’s piece Business vs Personal Bank Statement Deposit Rules for a Sole Proprietor goes deeper on that choice.

What Account Setup Does to Your File

A sole proprietor has three common setups, and each one screens differently.

A dedicated business account. This is the cleanest path. Nearly every credit is customer revenue, so exclusions stay small. The expense factor applies, but there is little to argue about on the deposits themselves.

A personal account only. Many sole proprietors run the business this way. Deposits are screened for business versus non-business credits, and the expense factor treatment depends on the program. Paychecks from a second job, gifts from family, and refunds all show up here, so the exclusion list tends to be longer.

A commingled account. Business and personal money share one account. Screening gets harder, because the underwriter must decide which credits are earnings. Clear labels, matching invoices, and consistent patterns help. Without them, deposits that are actually business income can be excluded by mistake.

The practical lesson is simple. If you can separate the accounts several months before applying, do it. A history of clean deposits is easier to read than a cleanup job done the week before you submit.

A Worked Example With Indexed Numbers

Run the numbers on an index rather than dollars. Assume a sole proprietor whose eligible deposits average 100 index points a month across 12 months. That is a total of 1,200 points. These figures are modeled assumptions, not market data.

Scenario one: a small exclusion. The statements also show a 60-point transfer from savings. The lender excludes it. The eligible total stays 1,200, and the average stays 100. Had it been counted, the total would have been 1,260, and the average would have been 105. The exclusion removed a 5% overstatement.

Scenario two: a large sourced deposit. A single 240-point customer payment lands in one month, backed by an invoice and contract. If the lender accepts it as recurring business, the total is 1,440 and the average is 120. If the lender treats it as a one-time event, it is excluded even with proof, and the average stays 100. Both outcomes are possible, and the proof only makes acceptance possible. It does not guarantee it.

Scenario three: a large unsourced deposit. The same 240-point credit arrives with no invoice or explanation. It is excluded. The average stays 100, and the file continues on the base income.

Now the order of operations. The expense factor on business statements is applied to the cleaned average, not the raw total. Whatever share the program keeps, it keeps that share of 100, not of 120. A deposit overstated by 20% would carry that 20% straight through to qualifying income at any factor. This is why lenders screen first and adjust second.

Most files survive an exclusion. The real question is whether the remaining average still supports the loan amount, which is a matter of how much income your steady deposits actually show.

Large or Unusual Deposits: Accepted, Excluded, or Escalated

A large deposit has three possible outcomes. It can be accepted, excluded, or escalated for more documentation. Knowing which one you are heading toward lets you prepare the right proof.

• Accepted. The source is clear, it fits the business pattern, and it plausibly repeats.
• Excluded. It is a transfer, loan, refund, gift, or one-time event. The file continues without it.
• Escalated. The source is unclear, so the underwriter asks for a letter of explanation and supporting records.

Excluding a deposit cleanly is not a mark against you. It is the system working. Trouble starts when a deposit looks like income but cannot be tied to anything, because that raises questions about the rest of the statement.

A letter of explanation should be short and factual. It names the date, the amount, the payer, and the reason, then points to the attached proof. Skip the narrative. Lendmire’s piece How a Sole Proprietor Documents a Large Deposit for a Bank Statement Loan shows the format in more depth.

One more point worth knowing. A deposit that is legitimately excluded stays excluded. A deposit that was flagged wrongly can often be re-qualified if you supply the proof showing it was customer revenue. The difference is whether the money really was earnings.

Where the General Rule Breaks

The standard exclusion logic holds for most files. A few situations bend it.

Payment-processor payouts. Processors deposit net amounts after fees, and payouts do not always match sales one to one. Underwriters often want the payout reports to connect deposits to revenue. Without them, the lender may only count what it can tie out.

Heavy cash deposits. Cash is not excluded automatically, but it needs a documented source. If your business takes cash, keep sales records. A large cash deposit with no trail will usually be excluded.

Pass-through money. A contractor who collects money and passes it to subcontractors may have deposits that are not really income. Some programs require a higher expense factor or exclude the pass-through amounts entirely.

Seasonal income. Income that swings through the year still averages out over the window. The concern is a statement dominated by one or two huge months, which may be treated like one-time deposits.

Overdrafts and returned items. These do not change the exclusion list, but they affect how the file reads. A pattern of overdrafts can draw extra questions.

Missing pages. An incomplete statement can stall a file until the missing pages arrive. Request full statements from the bank, not screenshots.

Ownership share. Some business-statement programs multiply qualifying income by ownership percentage. A sole proprietor owns 100%, so that step does not reduce your number.

Lower expense factors. If your real costs are below the program default, a letter or profit-and-loss statement from a third-party accountant is the usual route to a different factor. It cannot be self-certified. For owner-occupied cash-out, the network’s programs may apply a fixed expense ratio, and the maximum LTV can be lower when the file relies on an accountant-prepared ratio, depending on loan size and credit. These specifics are subject to lender guidelines and a full review of property, leverage, and credit.

Pre-Submission Statement Cleanup

A few hours of prep can head off weeks of back-and-forth. Work through this list before you send anything.

1. Download full statements for every account, with every page.

2. Label each transfer between your own accounts in the margin, with the matching entry.

3. Highlight any credit that is not a customer payment, and note what it is.

4. Pull invoices or contracts for every large credit.

5. Attach payout reports for processor deposits.

6. Gather sales records for any cash deposits.

7. Write a short explanation for anything unusual, with the supporting proof attached.

8. Decide whether an accountant-prepared expense ratio would help, and request it early.

Common Mistakes Sole Proprietors Make

Padding the account. Moving personal savings into the account to look bigger is the classic error. Those deposits are excluded, and the pattern can raise concerns about the whole file.

Paying business costs from a personal account. This muddies the picture and makes it harder to show that deposits are business income.

Ignoring the statement gaps. A missing page or month stops progress, so check completeness before you submit.

Assuming transfers boost income. Circular cash flow gets stripped out. At best it changes nothing, and at worst it hurts the file.

Believing there is no documentation. Bank statement loans are alternative documentation, not no documentation. The file is reviewed on documented income under the applicable program, subject to lender guidelines.

Treating 50% as a law. You may see a figure like 50% quoted as a default expense factor in market guides. It is a common starting point in some programs, not a legal rule, and the factor your file gets depends on the lender, the business type, and what your accountant can document.

Bank Statement vs. DSCR: When Exclusions Stop Mattering

Excluded deposit rules apply only when your personal income is the basis for the loan. If you are buying a rental to hold as an investment, the question changes. Lenders on a DSCR loan test the property’s rent against its payment, so your deposits do not drive the file. Lendmire’s complete DSCR loans guide covers that path.

There is a regulatory reason for the split. Loans made for a business purpose fall outside the consumer ability-to-repay framework, and the CFPB’s rule on exempt transactions requires each loan to be checked against its actual purpose. Owner-occupied properties get different treatment, and Compliance Alliance notes that not every investment property is automatically exempt. Occupancy, loan purpose, and unit count all matter.

In practice, this means occupancy decides the paperwork. A bank statement loan on a property you live in, including a second home, is a consumer mortgage with full consumer disclosures. A bank statement loan on a non-owner-occupied rental, including a short-term rental, is a business-purpose loan and is exempt from those disclosure rules.

Here is how the leverage typically looks on select lenders in the network, subject to lender guidelines and credit:

• Primary residence purchase or rate-term refinance: up to 90% LTV, with stronger files earning the top of the range.
• Owner-occupied cash-out (primary residence or second home): up to 80% LTV.
• Investment property cash-out: around 75% LTV.
• Investment property purchase on bank statement documentation: varies by lender.
• Loan sizes: roughly $125,000 to $3,500,000, with reserves commonly around six months of the housing payment.

Many sole proprietors who invest end up using both products. Bank statements fit a home you live in or a rental too new to show rent. DSCR fits a stabilized rental. A bank statement loan adds to your debt-to-income picture, so excluded deposits that shrink qualifying income also shrink how much new debt you can carry.

Key Terms Defined

Excluded deposit: A credit on your statement that the lender removes from the income calculation because it is not repeatable business earnings.

Eligible deposit: A credit that counts toward the monthly average, usually a customer payment or other business revenue.

Expense factor: A percentage the lender subtracts from business-statement deposits to account for the cost of running the business.

Letter of explanation: A short written note that identifies a specific deposit and points to the documents that support it.

Commingled account: One account that holds both business and personal money.

Non-QM: A mortgage that falls outside standard qualified-mortgage documentation and uses lender-set guidelines instead.

Next Steps

Lendmire is a broker that arranges financing through select lenders, and every file is underwritten individually, subject to lender guidelines and not a commitment to lend.

About Lendmire

Lendmire, NMLS# 2371349, is a mortgage brokerage with consumer lending licenses in 16 states. Bank statement, P&L-only, 1099-only and asset-based mortgages are arranged through wholesale lending partners for borrowers whose tax returns understate their income, and each application is reviewed individually by the lender. 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. CFPB – 12 CFR 1026.3 Exempt Transactions

3. Compliance Alliance – Regulation Z and Investment Properties