"How Does a Bank Statement Loan Count Your Deposits, Transfers and Overdrafts?"

Twelve monthly statements are spread across your kitchen table, and every one of them shows money moving. On the first of each month, a transfer lands from your business checking account. In March you moved $2,500 over from savings to get through a slow week, and in August your mother sent a birthday check. Last spring, your checking account dipped below zero twice. A lender reading those pages will treat each of those lines in its own way.

Under Luxury Mortgage Corp.'s Simple Access guidelines, version 9.2, the lender adds up your eligible personal-account deposits for the most recent twelve months and divides by twelve. Transfers between your own personal accounts are left out, transfers from your business account can count, and a returned check counts as a non-sufficient funds item, or NSF, only when it leaves the account overdrawn.

I'm Jeff Moran, a mortgage broker in Bluffton, South Carolina, originating since 1996, licensed in fifteen states, NMLS #483943, through C2 Financial Corporation. Luxury Mortgage Corp. is one of the wholesale lenders I work with. Every rule in this article comes from Section 5.2 of its Simple Access Product Suite Underwriting Guidelines, version 9.2, dated July 8, 2026 and revised July 31, 2026. Other lenders write their own bank statement rules, with their own divisors, expense factors and limits, so please read this as one lender's published method.

If you are self-employed and still deciding which route fits, how self-employed income is counted from your tax returns explains the full-documentation side. This article is for the client who is already asking the bank statement question and wants to see the arithmetic. The wider family of programs is on the non-QM loans page, which covers bank statement, DSCR and asset-based lending.

How is income calculated on a bank statement loan?

If your income comes to you through a personal bank account, Section 5.2.2 gives the arithmetic in a single sentence: "Total all eligible deposits and divide by 12 to determine monthly income". The twelve months are "the most recent 12 months of statements available at the application date". The newest statement can be no more than 120 days old as of the note date, which is the date on the promissory note you sign at closing.

You can also provide twenty-four months of statements, and the underwriter then runs the same analysis over all 24 months.

Only eligible deposits go into that total. The underwriter is told to "Evaluate deposits to verify that they are part of the Applicant's income stream", and most of this article is about what gets left out.

The trend of your deposits gets read too. Section 5.2.4 says statements "should show a stable or increasing trend of deposits". On twelve months of statements, a decline of up to 35% when the most recent six months are compared with the six before them is allowed. Beyond 35%, the guideline requires an additional twelve months of statements.

To use the program at all, Section 5.2.1 says at least one person on the loan has to earn their primary income from self-employment. The guideline defines that as owning 25% or more of the business that produces the income. It starts from two years of self-employment with the same business, and it sets narrower conditions for a shorter history.

Statements from a business account follow different math. Section 5.2.2 lists six methods for business statements. Method One, for example, says to "Multiply eligible deposits received by a 50% expense ratio", then by your ownership percentage, then divide by twelve.

Which deposits count as income on a bank statement loan?

If your business pays you by transfer, that money is the core of the calculation. Section 5.2.2 says "Transfers from a business account to an Applicant's personal account may be utilized in the income calculation provided they meet the other requirements of this section". For a lot of self-employed clients, that monthly transfer works like a paycheck, and the guideline allows it to count.

If a deposit looks unusual for you, it needs paperwork before it can be counted. The section says "Any deposits that are abnormal to the Applicant's typical deposits must be sourced/documented to be considered as part of income". A large one-time payment from a customer can be considered once you document where it came from.

Some money is ruled out by name. Section 5.2.1 says "Gift income is not eligible as a source of income under this product". It also says "Foreign Bank Statements cannot be used for income purposes", and income that is illegal under local, state or federal law is ineligible.

If a spouse or partner applying with you earns a W-2 paycheck, Section 5.2.5 lets that income be fully documented and added on top. The deposits from that paycheck are then "deducted from the bank statement analysis", which keeps the same paycheck from being counted twice.

If you do not keep a separate business account, or other income lands in your personal account next to business money, the underwriter has to be able to show that the qualifying deposits come from your business. If that cannot be shown, the guideline says the account is underwritten as a business account under its commingled-account rules.

Do transfers between your own accounts count as income?

No. Section 5.2.2 is direct about it: "Transfers between personal accounts are not considered as part of an Applicant's income stream". Moving $2,500 from your savings account into your checking account changes which account holds the money. It does not add a dollar to what you earned, so it comes out of the total.

For business statements, the guideline says "Transfers between an Applicant's business accounts are not considered deposits".

Money moving the other way gets a closer look. The section says "Significant and/or repeated transfers from an Applicant's personal account to their business account should be scrutinized carefully as they may be indicators of poor financial health". If you have moved personal money into the business to cover payroll or a supplier, I would want to go over those transfers with you before the file goes in.

You also need three months of business statements

Even if your income reaches you through a personal account, the guideline asks for your business statements as well. Section 5.2.2 says to "Provide the most recent 3 months of business statements to verify that income is coming from Applicant's business and the business is providing positive cash flow". The underwriter uses those three months to confirm that the money landing in your personal account comes from your business, and that the business is bringing in more than it spends.

How are overdrafts and NSFs counted on a bank statement loan?

Section 5.2.3 starts with a definition. The guideline describes an NSF as a check presented for clearance when "the amount written on the check exceeds the available balance in the account". It then says "An NSF will be counted against the Applicant when the Applicant's account is overdrawn". It also says "Returned checks that do not result in a negative balance are not considered NSFs".

The count works by instance. An instance is one time an account is overdrawn and then brought current. Several NSFs during that stretch are still one instance. If the account is brought current and goes negative again later, that second time is a second instance.

The same section sets these allowances.

• On twelve months of statements, a maximum of twelve instances is allowed.
• On twenty-four months of statements, a maximum of twenty-four instances is allowed, regardless of which twelve-month period they fell in.
• "A significant number of NSFs in a single instance will be subject to scrutiny."

If the underwriter decides there are "excessive (over 3) NSFs or Overdrafts based on the loan's facts and circumstances", the guideline says they will request a letter of explanation and a plan for correction from you.

Section 5.2.3 also separates overdrafts covered with your own funds, such as a savings or "sweep" account, from overdrafts covered by a line of credit or a credit card. It adds that to avoid being treated as an NSF, "there cannot be a fee associated with curing an overdraft". The section states that distinction without a separate rule for each side, so on a real file I would ask the underwriter how it applies to your statements.

Getting your bank statements ready

I would take the documents in this order.

1. Please provide your complete statements for the most recent twelve months for each personal account your income runs through, all pages, even if the last page is intentionally left blank. The guideline allows more than one account in the income calculation.
2. Please also provide the most recent three months of statements for your business account, all pages.
3. You'll want a letter from your CPA, enrolled agent or licensed tax preparer verifying your self-employment. Section 5.2.1 says it has to state the name of the business, your percentage of ownership, how long you have been self-employed, and that the business is active or in good standing. The letter is valid for 120 days.
4. It helps to mark every transfer between your own accounts and every unusual deposit, with a note about where it came from. Organizing your statements by account and period walks through a simple way to set up the folders.
5. You may be asked for newer statements as the file moves toward closing, because the newest statement has to be no more than 120 days old on the note date. The guideline also lets the underwriter require updated statements through funding.

Common mistakes with bank statement deposits

Counting a savings transfer as income is an easy one to make on your own worksheet. The money was already yours, so under Section 5.2.2 it stays out.

Assuming every returned check is an NSF goes the other way. Under Section 5.2.3, a returned check that never pushed the balance below zero is not an NSF at all.

Counting a family gift is another. Section 5.2.1 says gift income is not eligible as a source of income under this product, so a check from a relative stays out of the total.

If you have looked at conventional, FHA or VA loans, the deposit review there works differently, and which large deposits a conventional underwriter asks you to explain covers that version.

An illustration, with made-up numbers

Numbers below are made up to show the mechanism. They do not describe a real client, and they are not a quote.

Say your personal checking account shows these deposits over the most recent twelve months:

Transfers in from your business account
  12 months x $9,000                  $108,000    counted
Transfer from your own savings         $2,500     left out
Birthday check from a family member      $500     left out

Eligible deposits                     $108,000
Divided by 12                          $9,000 per month

Your business statements show more coming in than going out. Your checking account went negative once in April, picking up two NSFs before your next deposit brought it current, and once more in May. That is two instances, inside the twelve the guideline allows on twelve months of statements.

That $9,000 becomes the monthly income the lender uses in your debt-to-income ratio, alongside your debts and the proposed housing payment.

Talking through your own statements

Bank statement loans are not priced in the rate tool on this site. You are welcome to call me at (843) 765-0000 or email me at jeff@solverya.com, and we can go through the deposits, the transfers and any overdrafts line by line. Section 3.6 of the same guidelines points to Luxury Mortgage Corp.'s rate sheet for state eligibility, so I will confirm the program is available where you are buying before we go any further. Comparing programs across lenders is what a mortgage broker does that a single bank cannot.

Nothing here is a loan approval, a denial, a commitment to lend, or tax advice. The rules quoted come from Luxury Mortgage Corp.'s Simple Access Product Suite Underwriting Guidelines (Wholesale), version 9.2, dated July 8, 2026 and revised July 31, 2026, Section 5.2. The lender makes the final determination on any file, and other lenders' bank statement programs use their own rules. No letter from anyone is a loan commitment; final approval depends on the property, the appraisal and full underwriting.

Common questions

How many months of bank statements do I need for a bank statement loan?

Under Luxury Mortgage Corp.'s Simple Access guidelines, version 9.2 (July 8, 2026, revised July 31, 2026), personal-account income generally uses the most recent twelve months of statements, and twenty-four months may be provided instead. The newest statement can be no more than 120 days old as of the note date. The guideline also asks for the most recent three months of business statements.

Do transfers from my savings account count as income on a bank statement loan?

Not under Luxury Mortgage Corp.'s Simple Access guidelines, version 9.2. Section 5.2.2 says transfers between personal accounts are not part of your income stream, so moving money from savings into checking is left out. Transfers from your business account into your personal account can be used in the income calculation, as long as they meet the rest of that section's requirements.

Does an overdraft count against me on a bank statement loan?

Under Section 5.2.3 of Luxury Mortgage Corp.'s Simple Access guidelines, version 9.2, an NSF is counted against you when your account is overdrawn. A returned check that does not leave a negative balance is not an NSF. NSFs are counted by instance, with a maximum of twelve instances on twelve months of statements and twenty-four on twenty-four months. If the underwriter decides there are more than three NSFs or overdrafts, which the guideline calls excessive based on the file's facts and circumstances, they request a letter of explanation and a plan for correction.

Can a gift be counted as income on a bank statement loan?

No, not under Luxury Mortgage Corp.'s Simple Access guidelines, version 9.2. Section 5.2.1 says gift income is not eligible as a source of income under the product. The same section says foreign bank statements cannot be used for income, and income that is illegal under local, state or federal law is ineligible.

Do I need business bank statements if my income goes into my personal account?

Yes, under Luxury Mortgage Corp.'s Simple Access guidelines, version 9.2. Section 5.2.2 asks for the most recent three months of business statements alongside your personal statements, to show the income comes from your business and that the business has positive cash flow.