According to Duane Buziak, a bank statement loan mortgage lets self-employed borrowers prove income with 12 or 24 months of bank deposits instead of tax returns. It is a non-QM product, so you trade a higher cost for flexibility. If your tax returns show far less income than you actually earn because of business write-offs, this loan may be the difference between a denial and an approval.
It is not a “no-doc” loan, and it is not always cheaper than conventional financing. This article walks through how the income math works with real numbers, who it fits, how pricing compares with conventional and FHA options, how to prepare your statements, and how Duane Buziak hunts down workable terms across investors. “Watch. Compare. Save.” applies here more than almost anywhere.
Duane Buziak Explains How a Bank Statement Loan Mortgage Works
A bank statement loan is a non-QM (non-qualified mortgage) loan. A Qualified Mortgage is one that meets the standards set under the CFPB’s Ability-to-Repay and Qualified Mortgage rule, which includes limits on certain risky features and requires lenders to verify income and assets using documentation such as tax returns or pay records. Non-QM loans sit outside that safe harbor, so lenders are allowed to use alternative documentation, provided they still make a reasonable, documented determination that you can repay.
The mechanics are straightforward:
- The lender collects 12 or 24 months of personal or business bank statements.
- The underwriter totals the qualifying deposits and removes transfers between your own accounts, loan proceeds, refunds, and other non-income items.
- For business statements, an expense factor is applied to reflect the costs of running the business. A flat 50% is common, though programs vary by investor.
- The remaining figure is divided by the number of months reviewed, producing your qualifying monthly income.
Personal statements are often treated differently from business statements. With personal statements, many programs count most deposits with little or no expense factor, since business costs are presumed to be paid elsewhere. With business statements, the expense factor does the heavy lifting.
What stays the same
You still have to show an ability to repay. Credit score, down payment, cash reserves (money left after closing, measured in months of housing payments), and debt-to-income ratio (DTI) all still matter. Investors set their own minimums, and they differ.
The misconception worth correcting: this is not the “stated income” or “no documentation” lending that fed the run-up to the 2008 crisis. Those products were largely eliminated afterward. A bank statement loan swaps one kind of proof, tax returns, for another, actual money moving through your accounts.
Who a Bank Statement Loan Fits, and Who Should Stick With Conventional
The typical fit is someone whose real cash flow is stronger than their taxable income: sole proprietors, freelancers, 1099 contractors, small business owners, and gig workers. Legitimate deductions for equipment, vehicles, home office, and depreciation reduce what you owe the IRS, and they also reduce the income a tax-return underwriter can count.
A conventional loan that follows Fannie Mae’s self-employed guidelines generally relies on about two years of personal and business tax returns, averaging net income after deductions. Exceptions exist, such as using one year in some cases, and requirements change, so check Fannie Mae’s current rules at the Fannie Mae Selling Guide. As of 2026, tax-return documentation remains the standard path for conventional self-employed borrowers.
A simple decision test
Run your two-year average net income through a DTI check first. If it qualifies you at a good rate, conventional or FHA is usually cheaper, and a bank statement loan adds cost without adding benefit. If write-offs are the obstacle, and your deposits clearly support the payment, a bank statement loan is worth pricing.
It also helps to know where you may fall short. Typical investor requirements, which vary and should be verified for each program, include:
- A higher minimum credit score than FHA, often in the mid-600s or above for the strongest pricing
- A larger down payment, commonly 10% to 20% or more depending on the program
- Several months of cash reserves
- A track record of self-employment, often two years in the same line of work
If you are newer to self-employment, recently changed businesses, or have thin deposits, a program may not fit yet. That is useful to learn before you spend money on an appraisal.
The Income Math: A Worked Bank Statement Example
The figures below are illustrative only. They are not a rate quote or an offer from Duane Buziak, and actual programs differ by investor.
Suppose a self-employed designer deposits $216,000 into a business account over 12 months. The underwriter removes $12,000 of transfers from the owner’s savings and a vendor refund, leaving $204,000 in qualifying deposits. With a 50% expense factor, qualifying income is $102,000. Divided by 12 months, that is $8,500 per month.
Now the DTI check. Suppose the proposed total housing payment (principal, interest, taxes, insurance) is $2,900, and the borrower has $600 in other monthly debts such as a car loan and student loan. Total monthly obligations are $3,500. Divided by $8,500, DTI is about 41%, which many programs can accept.
The same borrower on tax returns
After deductions, this designer’s tax returns show net income of $54,000. Divided by 12, that is $4,500 per month. The same $3,500 in obligations against $4,500 produces a DTI of roughly 78%, which would be denied under any conventional or FHA standard. Nothing about the borrower’s cash flow changed. Only the documentation method did, and that is exactly why the product exists.
Why the expense factor matters
The expense factor can move qualifying income substantially. Using the same $204,000, a flat 50% gives $8,500 per month. If a CPA letter supports a lower expense ratio, say 30%, qualifying income becomes $142,800 per year, or $11,900 per month. A higher factor, say 60%, drops it to $6,800 per month, which would push this borrower’s DTI to about 51%. Some investors accept CPA-letter-based factors, some insist on a flat percentage, and some set minimums. This is one of the biggest reasons the same borrower can get different answers from different programs.
What a Bank Statement Loan Costs Compared With Other Options
Non-QM rates are typically higher than conventional rates. The exact spread depends on the market in 2026, your credit score, down payment, and the program, so ask for current quotes rather than relying on a general figure.
| Feature | Bank Statement (Non-QM) | Conventional | FHA |
|---|---|---|---|
| Income documentation | 12 or 24 months of personal or business bank statements | Generally two years of tax returns for self-employed borrowers | Generally two years of tax returns and a profit and loss review for self-employed borrowers |
| Down payment | Often 10% to 20% or more; varies by investor | As low as 3% on some programs; more for stronger pricing | 3.5% minimum with qualifying credit score |
| Credit score expectations | Often mid-600s or higher; varies by investor | Commonly 620 minimum, better pricing at higher scores | More flexible; lower scores possible with a larger down payment |
| Rate tendency | Typically higher than conventional | Generally the baseline for comparison | Often competitive, with mortgage insurance added |
| Mortgage insurance | Often none; the cost is built into the rate | Private mortgage insurance if under 20% down | Upfront and annual premiums |
| Best fit | Self-employed buyers whose write-offs shrink taxable income | Borrowers whose tax returns support the payment | Buyers with modest down payments or credit challenges |
Why pricing is higher
Standard bank statement loans are generally not eligible for purchase by Fannie Mae or Freddie Mac, the government-sponsored enterprises regulated by the Federal Housing Finance Agency. Without that outlet, investors hold or sell the loans on the private market and price in added risk and lower liquidity. You can see how conventional eligibility works in Fannie Mae’s single-family resources.
For FHA basics, HUD.gov explains the program, including upfront and annual mortgage insurance premiums and the 3.5% minimum down payment for borrowers with qualifying credit. Confirm current premium rates as of 2026, because HUD adjusts them periodically.
Costs and exits to ask about
Some non-QM programs carry a prepayment penalty, often a declining schedule over the first few years. That matters if you plan to refinance or sell early. Many borrowers treat a bank statement loan as a bridge: once a year or two of higher reported income builds up, a rate-and-term refinance into a conventional loan may be possible. Ask about closing cost structures too. Some no-out-of-pocket closing options may be available through lender credits, but they usually come with a higher rate, so check the trade-off line by line.
Duane Buziak Teaches How to Prepare Your Statements Before You Apply
Clean statements make underwriting faster and often produce a higher qualifying income. Work through these steps:
- Gather consecutive statements. Collect 12 or 24 months with every page, including blank ones. Missing months can stall the file.
- Separate personal and business money. Run business income through a business account, and pay yourself by transfer.
- Document large deposits. Keep invoices, contracts, or payment records for any deposit that looks unusual compared with your typical month.
- Prepare supporting paperwork. A business license, a CPA or tax preparer letter confirming your ownership and business history, and possibly a profit and loss statement.
- Tally your own number first. Total your deposits, remove transfers, and apply a 50% factor to get a rough idea before talking to anyone.
Mistakes that cost qualifying income
- Commingled funds. Mixing groceries and client payments in one account forces the underwriter to sort out what counts.
- Counting your own transfers. Moving money from savings to checking is not income, and underwriters will strip it out.
- NSF fees and overdrafts. Repeated negative balances raise questions about cash flow stability.
- Sudden big deposits right before applying. A lump sum with no paper trail is usually excluded and may require an explanation.
Timing
If your statements are messy, start cleaning them up several months before you plan to buy, since the review window looks backward and you cannot rewrite it. Check where your credit stands early, too. A free no-touch credit check from Duane Buziak shows your score without a hard inquiry, so you can fix issues before they affect pricing.
How Duane Buziak Hunts Bank Statement Loan Terms Across Investors
Duane Buziak works as a broker, not a single lender with one price list. For non-QM, that matters, because investors differ on expense factors, reserve requirements, credit minimums, and prepayment penalties. That is the idea behind “We Don’t Just Look. We Hunt.” The process follows Watch, Search, Compare, Move: watch the market, search across investors, compare the full terms side by side, then move when a quote makes sense for you.
Lower is worth crediting for its digital application and pricing transparency, which many borrowers appreciate. PowerTPO is Lower LLC’s own wholesale subsidiary, and Duane Buziak has direct PowerTPO access, which means the same underwriters with no retail markup. That is a structural point, not a rate claim. Whether any given quote wins depends on your file and the day’s pricing.
Retail lenders such as Rocket and Movement may handle non-QM or self-employed borrowers differently, and programs change. It is reasonable to ask for their quotes and compare them side by side with a broker’s, but confirm directly with each what they actually offer for bank statement borrowers.
What to compare
- Interest rate and discount points
- Reserves required, in months
- Expense factor and whether a CPA letter is accepted
- Prepayment penalty terms
- The Loan Estimate lines for lender fees, credits, and cash to close
The CFPB’s Loan Estimate guidance explains how to read each section, which makes lining up multiple offers much simpler.
Trading Cost for Flexibility: Your Next Step With a Bank Statement Loan
A bank statement loan mortgage generally costs more than a conventional loan, and in return it counts the income your business actually produces. If your tax returns already qualify you at a good rate, stay with conventional or FHA. If write-offs are what stand in the way, run the numbers on deposits and compare real quotes.
Call Duane Buziak at Mortgage Rate Hawk by Duane Buziak, 804-212-8663, for a no-touch credit check and a side-by-side comparison. Licensing covers VA, FL, TN, GA, DC, NC, SC, and MD. Your dream home is waiting, so don’t let the mortgage process hold you back. Get your free rate comparison and personalized loan match today, with same-day expert guidance to help you find the right path forward, whether you’re a first-time buyer or ready to refinance.
