Taking a second advance to service the first is common — and it changes the math in ways that are easy to miss.
Stacking is the practice of taking a new merchant cash advance while one or more existing advances are still being repaid. It is one of the most common situations we see, and it almost never happens because an owner was careless. It happens because the daily debits from the first advance tightened cash flow, a gap opened up, and a second advance looked like the fastest way to breathe.
The trouble is that stacking does not simply add a cost. It multiplies your exposure, accelerates the drain on your account, and — because each advance carries its own fixed factor fee — locks in a premium on top of a premium. This article walks through exactly how that happens, with numbers, and what the way out actually looks like.
Picture a single advance as one hand reaching into your bank account each morning and taking a fixed amount before you have earned it. Stacking adds a second hand. Then a third. Each one is contractually entitled to its cut, each one runs on its own schedule, and none of them wait for a slow week.
Unlike a traditional loan — where a lender typically wants to be the only or the senior creditor — the MCA market grew up around the opposite behavior. Second-, third-, and fourth-position funders will advance against a business that already has advances, precisely because they price that added risk into a higher factor rate. The result is a stack where each layer is more expensive than the last.
Here is the part owners rarely see coming. Each advance's debit is calculated against its own schedule, in parallel, not in sequence. Two advances that each felt manageable in isolation combine into a daily number that can exceed what the business reliably takes in.
Consider three modest-looking advances running at once:
| Advance | Balance | Factor | Daily debit |
|---|---|---|---|
| Position 1 | $28,000 | 1.42 | $540 |
| Position 2 | $15,500 | 1.35 | $310 |
| Position 3 | $9,000 | 1.49 | $220 |
| Combined | $52,500 | — | $1,070 / day |
That is roughly $5,350 pulled out every week, or about $21,000 a month, before the business pays for anything else. A company doing $80,000/month in revenue is now handing over a quarter of its top line to debits before payroll, inventory, or rent — and the moment revenue dips, the debits do not.
Because every advance has its own factor rate, stacking means you are not refinancing the first advance — you are layering a second and third full-cost obligation on top of it. Nothing about the original advance gets cheaper. You simply add new fixed fees.
Stacking does not spread your risk across several advances. It concentrates every advance's risk onto the same fragile morning balance.
There is usually a specific moment when a stack goes from heavy to unsustainable: the day the combined debits exceed reliable daily revenue. After that point, the business is technically running at a deficit every day the debits clear, and the only ways to keep the account from going negative are to slow other payments, chase faster receivables, or — the trap — take yet another advance.
That last option is why stacks tend to grow rather than shrink. Each new advance buys a few weeks of breathing room and adds months of obligation. This is the cycle that turns a solvable problem into a crisis.
The way out is almost never another advance. It starts with something far less dramatic: getting the full picture on one page.
Stacking is not the only way advance costs multiply. Its close cousin — the renewal — can be even more expensive, because it charges you a fresh factor fee on money you have already been paying a factor fee on. If a funder has offered to "renew" or "refresh" one of your advances, read what a renewal actually costs before you sign.
A specialist will walk through your specific advances with you — including any renewals or stacked positions — and lay out the real numbers in plain language.
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