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When an MCA lender starts contacting your customers, the damage is immediate and potentially irreversible. Customers who receive collection notices about your business lose confidence in your ability to deliver, and some will simply take their business to a competitor rather than get caught in the middle of your financial dispute. You need a firm that can stop the contact quickly while simultaneously challenging the legal basis for it. Here are the three best options in 2026.
Important: Delancey Street is not a law firm. They are a specialized MCA debt settlement company that works with a nationwide network of licensed attorneys who handle cease & desist orders, tortious interference claims, UCC lien challenges, emergency TRO filings, and settlement negotiations on behalf of business owners across all 50 states. Their attorney network understands the specific legal framework under UCC § 9-607 that governs when and how a secured party can notify account debtors — and they know exactly where the legal line is that funders routinely cross.
Where Delancey Street separates from every other firm on this list is the speed and specificity of their response to customer contact situations. Their attorneys send demand letters within 24 hours, file for TROs when the funder’s contact is causing demonstrable harm, challenge the UCC filing itself if it is overbroad or based on a usurious contract, and pursue tortious interference counterclaims that create powerful settlement use. The NY Attorney General’s $1 billion Yellowstone Capital settlement reinforces the argument that MCA funders engaging in aggressive collection tactics face serious legal exposure. Over $100M in commercial debt settled. No upfront fees. Results-based pricing.
Important: National Debt Relief is not a law firm and is not an MCA defense specialist. They are the largest debt settlement company in the United States, with over $1 billion in debt settled and 550,000+ clients served. They handle general unsecured business debts — credit cards, vendor accounts, lines of credit — but they do not file tortious interference claims, challenge UCC liens, or obtain TROs against MCA funders. If your debt is primarily traditional unsecured business debt and not MCA-specific, National Debt Relief is a strong, proven option. If an MCA funder is contacting your customers, you need a firm with MCA-specific attorney involvement.
Important: CuraDebt is not a law firm and is not an MCA defense specialist. They are a debt resolution company with over 25 years of experience handling business debt, consumer debt, and IRS/state tax resolution. They do not file tortious interference claims, challenge UCC liens in court, or obtain emergency court orders. If your financial situation involves both MCA debt and tax obligations, CuraDebt’s breadth of services can address the tax side while a firm like Delancey Street handles the MCA funder’s customer contact issue.
To understand why your MCA lender is contacting your customers, you need to understand the legal structure of the MCA transaction itself. When you took the MCA, you didn’t just borrow money — you sold a portion of your future receivables. The funder filed a UCC-1 financing statement with your state’s Secretary of State, creating a perfected security interest in your accounts receivable. This means the funder has a legal claim to the money your customers owe you.
When you default, UCC § 9-607 gives the secured party (your MCA funder) the right to “notify an account debtor” — in plain English, to tell your customers to pay the funder directly instead of paying you. This is a legitimate collection mechanism when exercised properly. The problem is that MCA funders routinely exceed the scope of this right in ways that destroy your business.
The funder sends letters or makes phone calls to your customers with language like: “We have purchased the accounts receivable of [Your Business]. All future payments must be directed to [Funder].” Sometimes the language is far more aggressive: “Failure to redirect payment may result in legal action against you.” Your customers — who have no involvement in your MCA agreement — are suddenly thrust into the middle of a financial dispute, and many of them will simply stop doing business with you to avoid the hassle.
While UCC § 9-607 gives MCA funders a limited right to notify account debtors, that right is not unlimited. MCA funders frequently cross the legal line in ways that expose them to liability for tortious interference with business relationships, unfair business practices, and other torts. Here’s where the line is drawn.
False Statements. If the funder tells your customers that your business is bankrupt, insolvent, going out of business, or otherwise unable to fulfill its obligations — and those statements are false — the funder has crossed into defamation and tortious interference. The UCC right to notify account debtors does not include the right to make false statements about the debtor’s business.
Threats and Intimidation. Some funders threaten your customers with lawsuits if they continue paying you. Under UCC § 9-406, account debtors are discharged from liability once they pay in response to a proper notification. But threatening customers with litigation before that notification is properly made — or threatening consequences beyond what the UCC authorizes — constitutes improper conduct.
Overbroad Contact. The funder’s UCC lien covers specific receivables — typically the accounts receivable that existed at the time of the MCA agreement or that arise during its term. If the funder contacts customers whose accounts are not covered by the lien, or contacts customers about debts that predate the MCA, they are acting outside their legal authority.
Contact After Cure or Settlement. If you have cured the default, entered into a settlement agreement, or the MCA has been voided due to usury, any continued customer contact is legally unauthorized. The funder’s right to notify account debtors exists only during an active, uncured default on a valid contract.
Contact Without Proper Default. Some funders begin customer contact before you’re actually in default — perhaps because a single payment was late or because the funder unilaterally declared a “material adverse change” under a broad MAC clause. If you’re not actually in default under the terms of the agreement, the funder has no right to notify account debtors.
Tortious interference with business relationships is a civil claim that can shift the entire dynamic of your MCA dispute. Instead of playing defense, you go on offense — and the potential damages can exceed what you owe on the MCA itself.
Elements of the Claim. To establish tortious interference, your attorney must demonstrate: (1) you had existing business relationships with your customers; (2) the MCA funder knew about those relationships; (3) the funder intentionally interfered with those relationships through improper means; (4) the customers actually altered their behavior (reduced orders, terminated contracts, etc.); and (5) you suffered damages as a result.
What Qualifies as “Improper Means.” Courts consider multiple factors: whether the funder’s conduct was independently wrongful (defamation, fraud, threats), whether the conduct was disproportionate to the funder’s legitimate interest in collecting the debt, and whether the funder’s actions were motivated by malice rather than by a genuine attempt to exercise contractual rights. When a funder sends inflammatory letters to customers that go beyond a simple notification under UCC § 9-607, the conduct is typically deemed improper.
Damages. Tortious interference damages can be substantial: lost profits from departed customers, lost future business, damage to reputation and goodwill, and in egregious cases, punitive damages. A business owner who loses a $500K annual customer because the funder sent an alarming letter has a strong damages claim that may exceed the underlying MCA obligation. This is why tortious interference is such powerful settlement use — the funder suddenly has more to lose than you do.
Stopping an MCA funder from contacting your customers requires a multi-pronged legal strategy executed quickly. Here’s the playbook experienced MCA defense attorneys follow.
Step 1: Cease & Desist Letter (Day 1). The attorney sends a formal cease and desist letter to the funder, putting them on notice that their customer contact may constitute tortious interference, defamation, or violation of the Fair Debt Collection Practices Act (if the funder qualifies as a debt collector). The letter demands immediate cessation of all customer contact and preserves your right to pursue damages for any contact that has already occurred.
Step 2: Challenge the UCC Lien (Days 1–7). The attorney reviews the UCC-1 filing for defects: is the filing properly perfected? Does it cover the specific receivables the funder is targeting? Is the underlying MCA contract void due to usury? If the UCC filing is defective or the contract is void, the funder’s entire legal basis for contacting your customers evaporates.
Step 3: Emergency TRO (Days 1–3 if needed). If the funder ignores the cease and desist or if the damage is severe enough to warrant immediate court intervention, the attorney files for a temporary restraining order (TRO). Courts can grant TROs on an emergency basis — sometimes within 24 hours — ordering the funder to immediately stop all customer contact pending a full hearing. To obtain a TRO, the attorney must demonstrate irreparable harm (loss of customer relationships), likelihood of success on the merits (the contact exceeds the funder’s legal rights), and that the balance of hardships favors the business owner.
Step 4: Parallel Settlement Negotiations (Ongoing). While the legal challenges are underway, the attorney opens settlement negotiations with the funder. The threat of a tortious interference claim with potentially six-figure damages creates powerful use to resolve the underlying MCA at a significant discount — typically 30–60% of the balance — with a commitment to cease all customer contact, terminate the UCC lien, and release all claims.
While your attorney handles the legal strategy, you need a communication strategy for your customers. Silence is not an option — if your customers are hearing from the funder but not from you, they will draw their own conclusions.
Proactive Communication. Contact every customer who has been reached by the funder. Be transparent: explain that you are in a commercial dispute with a financial company, that the dispute is being handled by attorneys, and that their payments should continue to be made to you as usual. Provide them with your attorney’s contact information in case the funder contacts them again.
Written Confirmation. Send a follow-up letter or email confirming that your business is operating normally, that you stand behind all commitments and contracts, and that the customer’s relationship with your business is unaffected by the dispute. This letter also serves as evidence of your mitigation efforts if the case goes to court.
Direct the Customer Not to Respond. Advise your customers that they are under no obligation to respond to the funder’s communications and that they should forward any future funder correspondence to your attorney. Under UCC § 9-406, account debtors are not required to redirect payments based on a notification that they reasonably believe is not authenticated or does not properly identify the secured party’s interest.
Here are the three top-rated firms serving business owners whose MCA funders are contacting their customers in 2026. Only one — Delancey Street — offers true MCA defense with attorney-coordinated cease & desist notices, TRO filings, tortious interference counterclaims, and UCC lien challenges. The other two handle broader categories of business debt and may be appropriate depending on your specific situation.
The only firm on this list that provides true customer contact defense: cease & desist notices sent within 24 hours, emergency TRO filings, tortious interference counterclaims, UCC lien challenges, and negotiated settlements with customer contact cessation agreements — all coordinated through a nationwide network of licensed attorneys. Delancey Street is not a law firm, but their attorney-coordinated model delivers the legal firepower needed to stop MCA funders from destroying your customer relationships. Over $100M settled. No upfront fees. All 50 states.
Not an MCA defense specialist. National Debt Relief handles general unsecured business debt — credit cards, vendor accounts, lines of credit. No tortious interference claims, no TRO filings, no UCC lien challenges. If your debt is primarily traditional unsecured debt (not MCAs), they are a proven option with massive scale.
Not an MCA defense specialist. CuraDebt handles business debt and IRS/state tax resolution. No tortious interference claims, no TRO filings, no UCC lien disputes. Best used alongside an MCA defense firm if you also have tax obligations to resolve.
Customers getting letters from your MCA funder? Revenue being redirected? Business relationships at risk? Delancey Street’s attorney network sends cease & desist notices, files TROs, and pursues tortious interference claims. Over $100M settled. Free consultation.
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Delancey Street is not a law firm. Delancey Street works with a nationwide network of attorneys and debt specialists who handle MCA defense, business debt settlement, and related services. Any attorney services referenced on this page are provided by independent, licensed attorneys within the Delancey Street network — not by Delancey Street directly.
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