Two self-employed borrowers. Same trade, same revenue, same credit score, same down payment. One of them qualifies for substantially more house than the other.
The difference is not the business. It is which set of bank statements they handed the lender, and whether they ever ran a personal charge through the business account.
Choosing between personal and business bank statements is not an administrative preference. It determines whether an expense factor is applied to your deposits at all, and for many self-employed borrowers that single choice moves qualifying income by a wide margin.
It is also a choice you can lose by accident, months before you ever speak to a lender.
The structural difference
On business bank statements, the lender is looking at gross business revenue and subtracting an assumed cost of running that business. Under CMG Financial's Non-QM Sharp Series guidelines (NMLS #1820, revised 09/21/2026), that assumption comes from the expense factor table, set by business type and employee count: 15%, 30% or 50% for service businesses depending on headcount, and 25%, 50% or 85% for product businesses.
On personal bank statements, the deposits landing in your personal account have already made it through the business. The money is out the other side.
That is why the two options can produce such different numbers for the same borrower, and why nobody should pick one without running both.
Ownership changes the business statement math
If you use business bank statements and own at least 25% but less than 100% of the business, qualifying income is the net income multiplied by your documented ownership percentage. Own 40% of the firm and you qualify on 40% of the calculated income.
Minimum ownership is 25%, documented by CPA letter, operating agreement or equivalent.
For a minority partner in a profitable firm, that multiplication can be brutal on the business statement route while the personal deposits tell a much more favourable story, because your draws are what actually reach you.
The co-mingling rule
This is the one that costs people money, and it is stated plainly: co-mingling of personal and business accounts is not permitted in personal bank accounts. Evidence of co-mingling will require the loan to be submitted and qualified as a business bank statement loan.
So if you have been depositing client payments straight into your personal checking, or paying the mortgage out of the business operating account, you may not get to choose. The file becomes a business bank statement file, the expense factor applies, and your qualifying income is whatever that table produces.
If you are self-employed and buying within the next year or two, separate the accounts now. It costs nothing, it takes an afternoon, and it preserves an option worth real money.
Rules that apply either way
Twelve or twenty-four consecutive months, most recent available at application. A file with fewer than twelve consecutive months is not eligible for purchase by the investor.
All pages of the accounts for the full period provided. Not the summary page.
Multiple bank accounts may be used, though when the Laminr income tool is used in lieu of the manual calculator, a maximum of one bank account per business may be used to qualify, and co-mingled accounts are not permitted under that path at all.
Accounts with an end-of-month negative balance are not permitted under that tool and will result in a refer for manual review. One overdrawn month-end across twelve months is enough to change how your file is handled.
More than three businesses used to qualify forces the personal bank statement option. The guidelines are explicit: borrowers using more than three businesses to qualify must use personal bank statements.
Large deposits
Under the Laminr path, the investor's large deposit threshold is programmed at 100%, which means large deposits are automatically excluded from the calculation. If you want them counted, they must be explained by letter and be consistent with the business profile. If the explanation is sufficient, no further sourcing is required.
That is worth planning around. A single unusually large client payment in month three can be excluded by default, quietly lowering your average. It is recoverable with a letter, but only if somebody notices it before the file is decisioned.
NSF activity
The guidelines address non-sufficient funds occurrences directly, with limits across the most recent three-month period and across the most recent twelve months, and they expect NSFs to be covered with deposits shortly after they are incurred.
If your account has a rough patch in the last year, that is not automatically fatal, but it is a conversation to have up front rather than a surprise in underwriting.
The practical sequence
- Pull twelve months of both personal and business statements.
- Add the deposits in each, separately.
- Apply your expense factor to the business figure, and multiply by your ownership percentage if you are not sole owner.
- Compare that against the personal deposit total.
- Check for co-mingling, because it may remove the choice.
Do that before an application exists and you walk in knowing which option you want and why. Do it afterwards and you are hoping the lender picked correctly on your behalf.
Why bring this file to us
- We run both before choosing. Personal and business statements frequently produce different qualifying income from the same business, and the gap can be large.
- We audit for co-mingling first. One personal transfer through the wrong account can move the whole file, and we would rather find it than have an underwriter find it.
- We count the businesses. More than three businesses changes which option you are allowed to use at all.
- Broker model. Multiple investors rather than one bank's shelf, which is what a file like this needs when the first answer is no.
- You talk to the principal. Ricky Khamis is President of EPiQ Lending, NMLS #173141, lending in Arizona since 1999. Direct line: (480) 999-9842.
EPiQ Lending is NMLS #1936984, at 7975 N. Hayden Road, Suite A-101 in Scottsdale. Verify all of it before you trust any of it: Ricky's EPiQ Lending profile, the Scottsdale branch, and the license itself at NMLS Consumer Access. Hold every lender to that standard, including us.
Send me twelve months of both sets of statements and I will tell you which one qualifies you for more before we submit anything.
Program figures in this post are from the CMG Financial (NMLS #1820) guideline set named above, as published on the revision date given. They describe one investor's program at one point in time. Other investors price and underwrite the same borrower differently, guidelines change without notice, and nothing here is an offer of any specific program or terms. Confirm current eligibility on your own file before you plan around any of it.
Equal Housing Opportunity. This is general information, not a commitment to lend or an offer to extend credit. Rates, terms, and program guidelines change and depend on credit approval, property appraisal, income and asset verification, and other qualifying factors. Not all applicants will qualify. Non-QM, asset-based and business purpose financing carry different pricing, terms and consumer protections than agency financing. Consult your tax advisor regarding the tax treatment of any income or distribution strategy.
Find out which documentation option qualifies you for the most
Bank statements, a third-party P&L and full documentation routinely produce very different qualifying income from the same business. Tell me the shape of yours and I will run all three.
