How to Qualify for a Bank Statement Loan as a 1099 or Commission Earner

The Quick Read: You qualify by showing that your deposits, averaged over a set window, support the mortgage, instead of leaning on traditional personal-income documentation that your write-offs have shrunk. A lender reviews your statements, removes deposits that are not real income, applies an expense factor if the account is a business account, and tests the result against your debts. The file is reviewed on documented income under the applicable program, subject to lender guidelines.

• Programs typically review 12 months of personal or business bank statements.
• Transfers, loan proceeds, gifts, and one-time windfalls come out before income is averaged.
• Business accounts get an expense factor. Personal accounts are generally counted with little or no haircut, though programs differ.
• Your personal debts still count, because this loan underwrites you, not the property.
• Deposit consistency, credit, reserves, and clean sourcing decide most files.

Here is the plain version. If you earn on 1099s or commissions, your tax return is built to minimize taxable income. Your bank account shows what actually came in. A bank statement program lets the lender read the account instead of the return.

Why 1099 and Commission Income Looks Smaller on Paper

Your tax return reports income after business deductions. Mileage, home office, software, marketing, and client dinners all reduce it. That is good tax planning. It is also why a contractor who deposits a healthy amount each month can look thin to a conventional underwriter.

A conventional lender reads the bottom line of the return. A bank statement lender reads the money flow. Neither view is wrong. They answer different questions, and the second one fits people whose deductions understate real earnings.

Commission earners hit a similar wall. Pay arrives unevenly, with a few big months and a few light ones. A salaried borrower has a steady paystub. You have a pattern, and the program has to be able to see it.

Who Counts as a 1099 or Commission Earner?

Lenders generally treat anyone who earns most of their income on 1099s as self-employed. That covers freelancers, consultants, contractors, and gig workers, along with commission-only salespeople. The question the lender asks is simple: does money arrive from clients or payers, with no employer withholding it?

That last row matters. Commission paid through payroll is normally documented with paystubs and W-2s. Commission paid as 1099 deposits fits a bank statement program. Check how your pay actually lands before you pick a path.

How Lenders Turn Deposits Into Income

Every bank statement file follows the same basic steps. Programs differ on the details, so treat this as the shape of the process, not a universal formula.

1. Choose the statement window. Across the programs the brokerage places files with, the window is typically 12 months of consecutive statements. Trade press describes 12- or 24-month windows more broadly, as Scotsman Guide notes. A shorter window tends to favor rising income. A longer one smooths lumpy income.

2. Choose the account type. Business statements, personal statements, or sometimes both.

3. Remove deposits that are not income. Transfers between your own accounts, loan proceeds, gifts, and one-time windfalls come out.

4. Apply the expense factor on business accounts. This is a percentage that stands in for business costs. Some programs use a flat factor. Some allow a lower one with an accountant-prepared figure. Scotsman Guide describes both approaches. You do not pick the factor. The program does.

5. Average over the months. The lender divides eligible deposits by the months reviewed.

6. Test against your debts. The result is your qualifying monthly income, and your debts are measured against it.

A worked example in shares, not dollars

Picture a contractor whose business account shows twelve months of deposits. Say 10% of the total came from transfers between her own accounts and a one-time loan deposit. Those come out first. The remaining 90% is eligible. If the program applies a 50% expense factor, which is the example figure in the trade press and not a network promise, half of that eligible amount counts as income. The lender divides by 12.

Here is why that matters. The same contractor on a personal account would typically see the full eligible amount counted, with little or no haircut. So the account choice can change the coverage figure a lot. The expense factor for any real file comes from the program sheet, never from an example.

What Counts and What Doesn’t

This is where most files are won or lost. Deposit classification is not defined by any single rulebook, so each program’s guidelines govern. The usual practitioner treatment looks like this.

Draws against future commission are the tricky one. If a draw has to be repaid from later commissions, an underwriter may not treat it as steady income. Bring the paperwork that shows how it works.

Mixed W-2 and 1099 earners have a simpler job than they fear. Payroll deposits are documented the usual way. The 1099 deposits are the part the bank statement review averages. Keep the two streams in clearly separate accounts if you can.

Personal or Business Statements, and How Many Months?

Both account types are used. Here is the tradeoff.

Who owns what share of a business affects which paperwork applies. A sole proprietor and a partner in a larger firm will not have the same file.

For seasonal or lumpy commission income, the statement window is a real decision. A strong recent year can look better over a shorter window. A year with a few huge months and long gaps reads more fairly over a longer one. That is practitioner judgment, not a rule. The programs the brokerage works with set the allowed windows, and the file is underwritten individually.

Proving You’re Actually Self-Employed

Lenders want to see a real business, not just deposits. They look at how long you have worked for yourself, and proof helps.

• A business license, state registration, or professional certification.
• A letter from your CPA or tax preparer confirming the business and tenure.
• Proof of client relationships, such as contracts or recurring 1099s.

Scotsman Guide reports that non-QM underwriting is mostly manual, with reviewers confirming assets, down payments, and licenses or certifications for the self-employed. That matches what we see: a person reads these files.

If you recently switched from W-2 to 1099, expect more questions about tenure. A prior history in the same field, with similar work and pay, helps. Show the connection. If you have been on your own only briefly, programs vary, so treat it as a conversation with your broker before you apply.

Concentration matters too. One payer sending all your income looks different from ten clients. Neither is disqualifying. A single-payer file just benefits from a contract or a letter showing the relationship is ongoing.

Document Checklist

• Twelve months of consecutive statements, every page, for each account in the window.
• A CPA or tax-preparer letter confirming your business and tenure.
• License, registration, or certification, where your field has one.
• Recent 1099 forms or payout statements, if the program asks.
• An accountant-prepared expense figure, if you want to request a lower factor.
• Proof of down payment and reserves, which typically run around six months of the housing payment.
• A government ID and the usual credit authorization.

One point on self-prepared profit-and-loss statements. They do not satisfy the verification standard, because the CFPB’s compliance guide defines acceptable third-party records as ones prepared by someone other than you, the lender, or the broker. That is why programs call for a licensed tax professional or accountant to prepare the P&L or expense letter.

Red Flags and How to Fix Them

Underwriters read statements the way a bookkeeper would. These items draw questions.

A good letter of explanation is short and factual. Name the deposit, the date, the source, and the document that proves it. Do not write a story. If a deposit was a one-time sale of equipment, say so and attach the bill of sale.

Declining deposits are the hardest flag. Averaging will pull your number down, and no letter changes the math. In that case, a different loan structure may fit better than a bank statement program.

Bank Statements vs. Full Documentation vs. Other Options

Bank statement lending is a non-QM product, meaning it sits outside the standard qualified-mortgage box but still has to confirm you can repay. Scotsman Guide says typical non-QM loans resemble prime jumbo loans, with verified income and good credit, rather than subprime. The idea that these loans mean no documentation is wrong. They document income differently.

Bank statements tend to win when write-offs are heavy. A 1099-only program reads gross 1099 forms, so it can win when those forms are close to what you actually earn. Treat that as a general pattern, not a promise for any one file.

The last row is the investor decision. A bank statement loan underwrites you, so your personal debt-to-income applies, and each new loan adds a payment to your debt load. A DSCR loan, which stands for debt service coverage ratio, qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. That is why many 1099 investors use bank statements for the primary home and DSCR for the rentals. Lendmire’s complete DSCR loans guide explains the property-side test.

What leverage looks like

Across the wholesale network the brokerage works with, a primary residence purchase or rate-term refinance can reach up to 90% LTV on select programs, with the top of the range reserved for stronger files. LTV means loan-to-value, the loan as a percentage of the property’s value. Qualifying from liquid assets instead of deposits runs to about 80% LTV on a primary residence. On an owner-occupied cash-out, whether a primary or second home, the ceiling is up to 80% LTV with a fixed expense ratio, or 75% with an accountant-prepared ratio, by loan size and credit. An investment-property cash-out tops out around 75% LTV. Investment purchases on bank statement documentation vary by lender, so confirm that before building a plan around it. Loan amounts typically run from $125,000 to $3,500,000. All of this is subject to lender guidelines and credit approval, and none of it is a commitment to lend.

Occupancy also decides the paperwork. An owner-occupied bank statement file is a consumer mortgage. A loan on a non-owner-occupied rental, including a short-term rental, is business-purpose and handled differently. If you want the two-year comparison, Lendmire’s piece How to Qualify for a 24-Month Bank Statement Loan as a 1099 Contractor covers the longer window in detail.

Prep Timeline

Twelve months out. Run business income through one clean account. Stop mixing personal spending in. Keep a CPA relationship if you want an accountant-prepared expense figure.

Three months out. Pull your statements and read them the way lenders read them. Mark every transfer and one-time deposit. Start gathering your license, registration, and client records. If a slow quarter is in your window, talk to a broker before you apply instead of after.

Thirty days out. Stop moving money around. Avoid new credit and large unexplained deposits. Write your explanation letters while the details are fresh. Confirm your reserves are seasoned and documented.

When This Is the Wrong Tool

Skip a bank statement loan if your income has fallen steadily. Skip it if your deposits cannot be separated from personal money. Skip it if you are buying rental after rental, because each new payment adds to your personal debt load. In that last case, the property-level DSCR test usually scales better.

It also may not be a more affordable route. Non-QM programs often cost more than full documentation, so if your tax return supports the loan, use the return. The tradeoff is simple: you pay for flexibility.

Key Terms Defined

Non-QM: A loan that falls outside the standard qualified-mortgage rules but still has to confirm you can repay.

Expense factor: A percentage of business deposits treated as costs, so only the remainder counts as income.

Eligible deposit: A deposit the lender accepts as real income after removing transfers, loan proceeds, and windfalls.

NSF: A non-sufficient-funds item, such as a bounced payment, that signals cash-flow stress.

1099-NEC: The form a payer sends to report contractor pay. A 1099-K reports payment-platform activity.

Schedule C: The tax form sole proprietors use to report business income and deductions.

Reserves: Liquid savings left after closing, typically around six months of the housing payment on these files.

A quick call to 828-256-2183 or a quote request is a low-pressure place to start. Lendmire is a mortgage broker that arranges financing through select lenders in its wholesale network.

This article is general education and not legal or tax advice. Consult a qualified professional, such as an attorney or CPA, about your own situation. Tax treatment varies, so speak with a qualified tax professional before relying on any deduction.

Strong files tend to come from borrowers who treat the twelve months before applying as part of the application itself.

About Lendmire

Lendmire — NMLS# 2371349 — is a mortgage broker that arranges bank statement, P&L-only, 1099-only and asset-based home financing in 16 states through wholesale lenders, on primary residences, second homes and investment properties. Every option is subject to the lender’s guidelines and full underwriting. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.

References

1. Scotsman Guide: Helping Borrowers Fit the Boxes by Getting Hands-On With Non-QM

2. Scotsman Guide: Rev Up the Engine for Non-QM Lending

3. CFPB ATR/QM Small Entity Compliance Guide

4. Scotsman Guide: Careful Underwriting