The 60-second answer
Stacking is taking a new merchant cash advance while one or more previous MCAs are still being repaid. The new daily ACH stacks on top of the old daily ACH. Two MCAs at $50K and 1.32 factor means about $525/day leaving your account simultaneously.
It almost always ends one of three ways: you refinance into a consolidation, you default and the funder collects, or you close the business. Stacking is not a strategy. It's a symptom that something earlier was wrong — usually that the first MCA was taken for a problem that more debt couldn't fix.
The math, run forward
A restaurant owner takes a $50,000 MCA at 1.32 factor, 12-month term:
- Total payback:
$66,000 - Daily ACH:
$262 - Monthly outflow:
~$5,500/month
Three months in, the daily ACH plus normal operating costs are pinching cash. Payroll is getting tight. A broker calls offering a "quick top-up": another $30,000 at 1.38 factor, 9-month term.
- Second MCA total payback:
$41,400 - Second MCA daily ACH:
$219 - Combined daily ACH:
$481/day - Combined monthly outflow:
~$10,100/month
The merchant now has $10,100/month of MCA debt service — roughly twice what they had last month. The $30,000 they just received lasts about 12 weeks before it's gone. Then they're in worse shape than before, with a higher daily ACH for the next 9 months.
Why brokers push stacks anyway
Brokers earn a commission when an MCA funds. A second-position MCA pays the broker almost as much as a first-position MCA. Once a merchant is in the funnel, the broker has marginal incentive to push more deals — even when the merchant's underlying business doesn't support them.
This is the structural reason the MCA industry has a trust problem. The broker's economic interest and the merchant's economic interest diverge sharply at the moment of stacking. We're building Fundnode partly to fix this — by aligning our revenue model with merchant outcomes, not just funded volume.
Why funders accept stacks
Three reasons:
- Yield. Second-position deals price higher — factor rates of 1.40–1.50 are common — because the funder is taking on more risk.
- Daily ACH priority. The second funder agrees to sit behind the first in the daily withdrawal sequence, which (in theory) protects them from competitive stacking risk.
- Information asymmetry. Some funders only see the bank statements you show them, which means a creative merchant can hide existing MCAs temporarily. Most sophisticated funders now use bank-statement parsing tools that detect existing daily ACH withdrawals — that loophole is closing.
The three honest ways out
1. Earn your way out
The cheapest exit, when possible. If your business genuinely has the revenue to absorb the combined daily ACH, the path is grim but linear: keep operating, keep paying down, and stop taking new MCAs. Cut every non-essential expense. Drive every dollar of revenue through the business account so deposits compound visibly to your funders. The math eventually works.
This works when the underlying business is profitable and the stacking was a one-time mistake. It fails when the business was never profitable and the MCAs were masking structural issues.
2. Consolidation
Specialty funders will pay off your existing MCAs and replace them with a single new advance — typically at a longer term and a lower daily ACH. The new total cost is higher (you're extending the payback), but the daily burden becomes survivable.
Consolidations work when you have one to three open MCAs, a profitable underlying business, and a reasonable credit profile. They fail when you have four or more open positions or when the business is fundamentally broken.
Watch out for "debt relief" outfits. Some MCA debt-relief shops advise merchants to default on existing MCAs to negotiate down. This works for some merchants and ruins others (lawsuits, judgments, frozen accounts). The good consolidators are honest about which path applies to you. The bad ones promise relief and deliver lawsuits.
3. Restructure or wind down
When the business genuinely can't support the debt — even after cuts, even after consolidation — the honest answer is that the business as currently structured is over. This is a hard conversation, but the alternative (continuing to stack while hoping for a turnaround) is worse for everyone.
Options at this stage:
- Negotiated workout with funders. Some funders will accept reduced payback over a longer term if the alternative is total default. This works best when you communicate early and credibly.
- Asset sale. If the business has tangible value (equipment, inventory, customer book), selling it to pay off debt is sometimes the cleanest exit.
- Bankruptcy. Talk to a commercial bankruptcy attorney. The MCA-vs-loan legal distinction matters here and outcomes vary by jurisdiction.
The signals you're heading toward stacking
If you notice these, slow down and re-plan before another deal lands:
- You took the first MCA "to bridge to next month" and next month never paid you back
- You're paying the daily ACH from a personal account or a credit card
- You're screening calls from your funder
- You're getting cold calls from new brokers offering to "help"
- Your average daily balance is now lower than it was before the first MCA
- You're factoring receivables that already secured a different facility
What we won't do
We will not route you into a stacked MCA. If our pre-qualification flow detects that you already have an active MCA, we'll show you alternatives — line of credit, term loan, consolidation referral — instead of pushing another advance. We may be the only referral platform in the category that turns down deals when the math hurts the merchant. That's the point.
Frequently asked questions
- Is stacking MCAs legal?
- Yes — stacking is legal in most US states. It's a contractual issue, not a criminal one. Many MCA contracts have anti-stacking clauses that, if violated, give the original funder grounds to call the advance into default. Always read your contract.
- Why is stacking the #1 cause of MCA default?
- Compounding daily ACH outflows. Two $50K MCAs at 1.32 factor on 12-month terms means about $525/day leaving your account — over $11K/month — before payroll, rent, food cost, or anything else. The math breaks fast.
- Can I refinance multiple MCAs into one?
- Yes — this is called a consolidation. Specialty funders (some debt restructuring shops, some larger MCA funders) will buy out your existing positions and roll them into a single new advance with a longer term. The total cost is usually higher; the daily burden is lower. It's a survival move, not a wealth move.
- What's the difference between stacking and refinancing?
- Stacking adds a new MCA on top of an existing one — two daily ACHs running concurrently. Refinancing pays off the old MCA and replaces it with a new one — only the new daily ACH runs. Stacking compounds; refinancing replaces.
- Can I file bankruptcy to discharge MCA debt?
- It's complicated because MCAs are structured as receivables sales, not loans, so they don't always fit cleanly into traditional bankruptcy frameworks. Some courts have treated them as loans for bankruptcy purposes; some haven't. Talk to a bankruptcy attorney specializing in commercial debt — not a general bankruptcy lawyer.