MCA split funding is a collection method where the merchant's card processor withholds an agreed percentage of each card settlement and sends it to the funder before the rest reaches the merchant's bank account. Fixed ACH debits instead pull a set amount from the bank account daily or weekly. Each method leaves a different trail in statements.
How does MCA split funding collect through the card processor?
MCA split funding collects at the processor. The merchant, the funder and the card processor sign an agreement that tells the processor to divide each batch settlement: the holdback percentage goes to the funder, and the remainder is deposited to the merchant. The funder never touches the merchant's bank account.
Take an example with a 10% holdback. A café settles $3,000 in card sales on Monday. The processor sends $300 to the funder and deposits $2,700, less its own processing fees, into the café's account. On a slow Tuesday with $1,200 in sales, the funder receives $120. Collection rises and falls with sales automatically, which is the main appeal.
The arrangement depends on the processor. Not every processor supports splits, and some funders work only with processors they have agreements with. A merchant may be asked to move to a new processor as a condition of funding, which takes time and adds a step that can fail.
Split funding only captures card receipts. A business that takes much of its revenue in cash, checks or bank transfers pays nothing on those sales, so the funder's term estimate rests on card volume alone.
Fixed ACH debits as the other MCA collection method
Fixed ACH debits collect directly from the merchant's bank account. The merchant authorizes the funder to pull a set amount every business day or every week, sized to approximate the holdback percentage of expected receipts. The payment does not change with each day's sales unless the merchant asks for a reconciliation.
ACH collection works for any business with a bank account, whatever mix of card, cash and check receipts it has. That makes it the more common method for merchants with low card volume. It is also simpler to set up, because no processor agreement is needed.
The trade-off sits with the merchant. A $350 daily debit comes out on a slow Wednesday just as it does on a busy Friday. If receipts drop, the debit can overdraw the account until the merchant requests an adjustment. Funders that collect by ACH typically rely on contract reconciliation rights to keep the payment tied to actual sales.
Split funding and ACH debits compared
Split funding and ACH debits differ mainly in where the money is taken and whether the payment moves with sales. Split funding takes a share of card settlements at the processor, so it flexes daily. ACH debits take a fixed amount from the bank account, so they stay level until reconciled.
| Feature (typical) | Split funding | Fixed ACH debits |
|---|---|---|
| Where collection happens | Card processor, before deposit | Merchant's bank account |
| Payment amount | Percentage of each card batch | Fixed daily or weekly amount |
| Revenue covered | Card sales only | All deposits |
| Setup | Processor agreement, sometimes a processor change | ACH authorization |
| Merchant risk on slow days | Low, payment shrinks | Overdraft risk until reconciled |
| Funder risk | Merchant moves card volume elsewhere | Merchant blocks the debit or changes banks |
| Term | Estimated, depends on sales | Close to fixed |
Neither method changes the purchased amount. Both collect the same total; they differ on timing and on who carries the risk of a slow week.
What does each MCA collection method look like in bank statements?
Each MCA collection method leaves a distinct trail in bank statements. An ACH position shows as a fixed debit to the same payee on a regular schedule. A split-funded position shows no debit at all, only card deposits that run below gross sales, which is easy to miss.
ACH positions are the easier read. Look for a debit of the same amount every business day, or every week on the same weekday, with a payee name that may be a funder's legal name or an abbreviation. A new one often starts a few business days after a large incoming deposit from that funder.
Split positions require comparison. The card deposits in the statement are net of the split and of processing fees. To find gross card sales, the underwriter needs the processor's statements, which show the gross batch, the fees and any amount sent to a third party. Without them, an underwriter can understate the merchant's real sales and miss a funder already taking a share.
This adding back has a loose cousin in mortgage underwriting, where lenders adjust certain deposits upward to compare them fairly with taxable income; grossing up nontaxable income covers that rule, which is a tax adjustment rather than a recovery of withheld receipts.
TrueBankFlow groups deposits from the same source on a regular schedule and shows their cadence and average amount, which helps an analyst see processor deposits clearly before matching them to processing statements.
When split funding is the wrong collection choice
Split funding is the wrong collection choice when most of the merchant's revenue does not come through cards, when the processor cannot or will not split, or when the merchant is likely to move card volume to another processor. In those cases the funder's collection depends on revenue it cannot reach.
A plumbing contractor paid mostly by check, a wholesale supplier paid by ACH from customers or a business with cash-heavy sales would leave a split-funded advance collecting slowly or not at all. ACH collection fits those businesses better.
Split funding is often discussed for merchants with weaker credit, because collection adjusts with sales; the wider considerations are covered in merchant cash advances for bad credit. Either way, the funder will ask for processing statements alongside bank statements, as set out in merchant cash advance application requirements. Lending teams that want faster statement reads on these deals can request early access.