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Glossary

What is loan stacking?

Loan stacking (or MCA stacking) occurs when a business obtains multiple overlapping advances or loans from different funders, often without each funder's knowledge. Combined remittances can exceed the business's daily cash flow capacity, creating a default cascade. Funders screen for stacking by reviewing bank statements for competing ACH debits and conducting UCC lien searches.

Why stacking is a primary default driver

Each MCA funder typically sees only its own position. A merchant taking a third or fourth simultaneous advance may appear fundable based on historical bank statements — but the new obligation, stacked on top of existing daily remittances, pushes total cash outflow beyond what the business can sustain. The result is a default cascade: the merchant stops paying all funders simultaneously.

Stacking detection is therefore a pre-funding problem, not a collections problem. Once a merchant is in a stacked position and defaulting, recovery options for all funders are reduced.

How funders detect stacking

The most reliable pre-funding stacking detection combines: recent bank statement analysis (looking for daily ACH debits matching known funder descriptors), UCC-1 lien searches against the merchant's EIN (funders who file UCCs create a searchable record), and commercial data bureau lookups for reported advance positions. No single source is comprehensive — a layered approach is standard practice.

FAQ

Loan Stacking — common questions

Is loan stacking illegal?

Stacking itself is generally not illegal, but most MCA agreements contractually prohibit it — making stacking a breach of agreement and an event of default. Misrepresenting existing advances on an application can constitute fraud. Lenders should consult counsel on the legal remedies available in their specific agreements and jurisdictions.

How quickly can stacking positions develop?

Very quickly. A merchant can obtain a new advance within days of funding. Checking for stacking as close to the funding date as possible — ideally within 24 to 48 hours — reduces the window during which new positions can appear between underwriting and funding.

Related

Merchant cash advance (MCA) UCC filing NSF

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Educational information, not legal advice. Verify current regulatory requirements with qualified counsel.