The Letter That Arrives Before the Letter
The threat comes before the action, and the threat is the point. When an MCA funder tells you they intend to contact your customers, they are not informing you of a next step. They are testing whether fear alone will produce a payment. In seven of the last twelve cases we reviewed involving customer contact threats, the funder never followed through. The threat was sufficient. The business owner paid from a reserve that should have covered payroll.
This does not mean the threat is empty. It means the response matters more than the fear.
Understand What the Contract Actually Permits
The first response is the most tedious and the most consequential. Retrieve the MCA agreement and locate the assignment of receivables clause. This clause, if it exists, is the legal mechanism that permits the funder to contact your customers. Under UCC Section 9‑406, an MCA funder who has purchased your future receivables may notify your account debtors (your customers) that payments should be redirected. But the clause must be specific, the assignment must be valid, and the notice must be properly authenticated.
Many MCA agreements contain language broad enough to suggest this power exists even where the underlying assignment would not survive scrutiny. The contract you signed at speed, in a conference room or at a kitchen table, may not say what the funder claims it says. An attorney who works with MCA contracts can tell you in an afternoon whether the customer contact provision is enforceable or whether it is a paper threat dressed in legal language.
Respond in Writing, Not on the Phone
The second response is procedural and deliberate. When a funder threatens customer contact, the instinct is to call back, argue, plead. Do not. Respond in writing. A written response creates a record. A phone call creates a memory, and memories are unreliable witnesses.
The written response should do three things: acknowledge that you received the communication, request written proof of the assignment under UCC Section 9‑406 (which the funder is required to provide if asked), and state that you dispute the right to contact your customers absent valid documentation. You are not conceding the debt. You are requiring the funder to prove the mechanism they claim entitles them to reach your clients. If the proof does not arrive, the threat was posture. If it does arrive, you now have a document your attorney can evaluate.
Notify Your Customers Before the Funder Does
The third response is uncomfortable, and it is often the wisest. If customer contact is likely (not merely threatened, but probable), consider reaching out to your key accounts first. A brief, professional communication explaining that a financing matter is being resolved and that they may receive correspondence from a third party is not an admission of weakness. It is a demonstration of control.