How to Get a Bank Statement Loan After a Slow Year in Your Business

The Quick Read: A slow year does not shut you out of a bank statement loan, but it lowers the deposit average the lender uses, so your job is to document the dip and show the recovery.

• Qualifying income comes from your deposits, averaged over 12 months of statements, with an expense factor applied to business accounts.
• The slow months stay in the math. Lender-specific rules decide how much weight the recent months get.
• Clean statements matter. Transfers, loan proceeds, and unexplained large deposits get stripped out or questioned.
• On a primary residence, select lenders in Lendmire’s network go up to 90% LTV on a purchase or rate-and-term refinance. Cash-out on an owner-occupied home tops out at 80%.
• Investment-property cash-out tops out around 75% LTV. Everything is subject to lender guidelines. This is not a commitment to lend.

You ran a business, had a rough stretch, and now your tax return looks worse than the business feels. That is the exact gap this loan was built for. Below is how underwriters read a slow year, how the income math works, which statements to use, and when waiting beats applying.

What Is a Bank Statement Loan?

A bank statement loan is a non-QM mortgage. Non-QM means the loan sits outside the standard agency rulebook and is underwritten by the lender’s own program. Instead of tax-return net income, the lender looks at the money moving through your accounts.

Scotsman Guide describes these loans as a way for self-employed borrowers to qualify on actual income rather than the figure on their traditional personal-income documentation. It also stresses that they are not one size fits all. That matches what Lendmire sees across its wholesale network: every program has its own overlays.

This is not a “no-doc” loan. It is reviewed on documented income under the applicable program, subject to lender guidelines. The file is fully underwritten.

Why a Slow Year Hurts a Conventional File

Conventional underwriting runs on traditional personal-income documentation. Self-employed borrowers qualify on net income after expenses, and those write-offs that cut your tax bill also cut the income an underwriter can use.

A falling trend often means the lower year is used instead. You then need a written explanation and a year-to-date profit-and-loss statement (P&L) to argue your case.

A bank statement loan sidesteps that return-based math. It does not erase the slow year. Keep that distinction in mind, because it drives everything below.

How Underwriters Read a Slow Year

Underwriters ask one question: is this dip a blip, a pattern, or a trend? The documentation that helps depends on the answer.

Notice what separates the first three from the last. A recovering deposit trend helps the file. A continuing drop does not, and some programs have their own declining-deposit rules. Those vary by lender, so ask before you apply.

How Qualifying Income Gets Calculated

The mechanics are simple even though lenders differ on details. Walk through them in order:

1. The lender collects 12 months of statements. 2. Ineligible deposits come out: transfers between your own accounts, loan proceeds, refunds, gifts, and large deposits you cannot source. 3. The remaining deposits are averaged across the window. 4. On business accounts, an expense factor is applied to estimate net income. 5. The result is multiplied by your ownership percentage. 6. That income is tested against your monthly debts, including the new housing payment.

The expense factor is set by the lender, not by you and not by any federal rule. A CPA-prepared P&L can sometimes support a lower factor if the program accepts one. Personal-account programs often skip the haircut, depending on the lender, though they screen deposits just as hard.

A Worked Example (Modeled, Not Real Data)

Picture a contractor with two stretches in the same year. Say she deposits at a steady pace for eight months, loses a major client, and deposits at roughly half that pace for four months. Run the 12-month average and the slow four months pull the whole figure down.

Now say her last three months show deposits climbing back toward the earlier pace. The average still carries the dip. But the trend line tells the underwriter the business is recovering, and that is the story your letter should back up. A single large deposit in month twelve does not fix the average. It triggers a request for documentation.

The takeaway: the window does the arithmetic, and the trend does the persuading.

Which Statements Should You Use?

The right account set can decide the file. Business statements take the expense factor. Personal statements usually do not, though that depends on the lender, and the lender wants to see that the deposits are really business income.

Scotsman Guide’s example is a practice with several accounts. If the underwriter does not review all of them, the borrower may not qualify. The same logic works in reverse: if your income lands in more than one account, pick the set that captures it completely and tells one clear story.

During a slow stretch, route revenue through one primary account where you can. Scattered deposits make the average harder to defend.

Documenting the Dip

Underwriters are not looking for a perfect year. They are looking for a credible explanation that matches the numbers. Three pieces do most of the work.

The explanation letter. Keep it to a page. Name the cause in plain words, state what changed since, and point to the statements that prove it. Skip the apologies and the sales pitch.

A year-to-date P&L. A recent P&L, ideally prepared by an accountant, shows whether the current run rate is holding. It should line up with your deposits. When the P&L and the statements disagree, the file stalls.

Large-deposit explanations. Every unusual deposit gets a short written source: a client payment, an asset sale, a refund. Documented deposits are fine. Mystery deposits are not.

A typical document set includes complete consecutive statements with every page, proof of self-employment, the CPA letter or P&L where applicable, and a separate set of asset statements for reserves. Reserves commonly run around six months of the housing payment.

Clean Up Your Statements Before You Apply

Most of what helps here is boring. Start now.

Do:

• Keep business income going to one primary account.
• Deposit client payments as they arrive, in their normal rhythm.
• Keep a short note on any unusual deposit as it happens.
• Hold off on new credit lines and big purchases.

Don’t:

• Move money between your own accounts to bulk up deposits. It gets stripped out.
• Deposit loan proceeds or gifts hoping they count. They generally do not.
• Make large cash deposits you cannot trace.

Padding backfires. Underwriters question deposits far above your normal monthly flow, and a file that looks engineered loses trust fast.

Apply Now or Wait?

It depends on where the slow months sit in the window. If the dip is at the front of the 12 months and recent months are strong, applying now can work, because the recent trend helps. If the dip is recent and still unresolved, waiting a few months so stronger deposits replace weak ones usually improves the average.

Waiting has a cost. You hold off on the purchase or refinance, and there is no promise the next months run stronger. Here is a rough decision frame:

The honest toss-up is the middle case. A broker can run your actual deposits against a few programs and show you how much waiting would change the number.

The Steps From Start to Finish

1. Pull 12 months of statements and sort each account’s deposits into income and non-income. 2. Diagnose the slow year: one-off, seasonal, lost client, or true decline. 3. Decide which accounts best capture your income. 4. Get a year-to-date P&L, ideally from your accountant. 5. Draft the explanation letter and source your large deposits. 6. Talk to a broker who can compare programs, since expense factors and overlays differ by lender. 7. Submit the full document set, then respond to underwriting questions with documentation.

For the full picture of how alternative programs fit alongside investor loans, see Lendmire’s complete DSCR loans guide.

Leverage, Loan Size, and Occupancy

Occupancy decides which rules apply. On a primary residence, select lenders in Lendmire’s network go up to 90% LTV on a purchase or rate-and-term refinance, with stronger files earning the top of the range. Owner-occupied cash-out, on a primary residence or second home, caps at 80% LTV with a fixed expense ratio. That drops to 75% when an accountant prepares the ratio. Loan sizes run roughly $125,000 to $3,500,000.

Investment-property cash-out tops out around 75% LTV. Investment purchase leverage on bank statement documentation varies by lender, so treat any figure you see elsewhere as a starting question, not an answer.

An owner-occupied bank statement loan is a consumer mortgage with consumer disclosure rules. A loan on a non-owner-occupied rental, including a short-term rental, is business-purpose and works differently. Short-term rental rules vary by city, county, HOA, and property type, so confirm local rules before relying on projected rental income. Payment and rate figures live only in the calculator, an editable illustrative estimate. Consumer mortgage licensing on this lane covers 16 states.

Many self-employed investors use two tools: a bank statement loan for a residence, and a DSCR loan for rentals. A DSCR loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines, so a slow personal year matters less on a rental. For a head-to-head look at the alternative, read Lendmire’s piece Asset Depletion vs Bank Statement Mortgage in a Slow Business Year.

Expect non-QM pricing to run higher than agency financing, and expect more down payment or reserves on weaker files. 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.

When This Won’t Work

Be honest with yourself on four cases.

• A genuine, continuing decline. If deposits fall each quarter, no letter fixes it. Stabilize first.
• Too little history. Many owner-occupant programs want about two years of self-employment history.
• Muddy statements. Heavy transfers, thin documentation, or unsourced deposits can sink an otherwise fine business.
• Missing accounts. If the underwriter cannot see all the accounts where income lands, the average understates you.

Fallbacks exist. Asset-depletion programs are reviewed against liquid assets and run up to 80% LTV on a primary residence. A CPA-prepared P&L can support some files. For rentals, DSCR sidesteps personal income entirely. Where a DSCR file comes in under 1.00 coverage, select lenders in the network offer programs, though LTV and terms adjust. Exact terms depend on the lender’s guidelines, property type, leverage, and a full review of the borrower’s file.

Key Terms Defined

Non-QM: A mortgage outside the standard agency rulebook, underwritten to the lender’s own program guidelines.

Expense factor: The percentage a lender subtracts from business deposits to estimate net income. The lender sets it.

Lookback window: The number of months of statements used to average your deposits.

P&L: A profit-and-loss statement showing revenue and expenses over a set period.

LTV: Loan-to-value, the loan amount as a percentage of the property’s value.

Reserves: Liquid savings the lender wants you to hold after closing, with the required amount varying by lender and by file.

A Word on the Rules

Non-QM does not mean unregulated. The Consumer Financial Protection Bureau’s small-entity compliance guide says a lender must consider eight factors to meet the general ability-to-repay standard, including income or assets, the monthly payment, other debts, and credit history. It does not ban particular loan features. It requires a reasonable, good-faith determination that you can repay. Bank statements are one way to show that.

Next Steps

Reach the team at 828-256-2183 or request a quote.

A slow year is a chapter in your file, not the whole book, and lenders reward the borrower who explains it clearly.

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, “Don’t Shut the Door on Quality Borrowers”

2. CFPB ATR/QM Small Entity Compliance Guide