How to Stop MCA Withdrawals Legally

The first instinct is to call your bank and tell them to block the ACH. Makes sense, right? You're the account holder, it's your money, you should be able to stop someone from pulling from it.

Here's the problem. The moment you block that ACH without going through the right process, you've just triggered a default under your MCA agreement. Not a late payment. Not a warning. A full default. And that default activates every enforcement clause in your contract, simultaneously.

We're talking about:

Balance acceleration — the full purchased amount (not just the remaining daily payments, the entire balance plus fees) becomes due immediately

UCC lien enforcement — the funder already filed a UCC-1 against your receivables when you signed. Now they'll send notices to your customers, your credit card processor, anyone who pays you, telling them to redirect funds to the lender

Confession of Judgment — if your MCA was signed before the 2019 amendments in New York, and many of them were, the funder can walk into court and get a judgment against you without you even knowing about it. No hearing. No notice. Just a frozen bank account.

Personal guarantee enforcement — whoever signed the PG is now personally liable. That means personal bank accounts, personal assets, everything is on the table

That's what happens when you just call your bank and say "block it." You solved a $500 problem and created a $50,000 one.

There are legitimate paths here. But they require strategy, not panic.

This is the one most people don't know about. Under NACHA operating rules (the rules that govern ACH transactions in the United States), you have the right to revoke an ACH authorization. This is not the same as a stop payment. A stop payment is a one-time block. An ACH revocation is a formal notice to your bank that you are revoking the originator's permission to debit your account, going forward.

The difference matters. A stop payment catches one transaction. A revocation kills the pipeline.

But here's the thing — revoking the ACH doesn't make the debt go away. You still owe the money. What it does is it buys you time, and it puts you in a position to negotiate from a place of control rather than desperation. The funder can no longer drain your account daily while you're trying to figure out your options.

This is where most of these situations actually get resolved. Once the daily withdrawals are stopped (legally), you or your attorney contacts the funder and negotiates. The funder knows that enforcement is expensive. Lawsuits cost money. UCC intercepts take time. Confession of Judgment enforcement has gotten harder since New York cracked down in 2019.

Most MCA funders, even the aggressive ones, will negotiate if they believe the alternative is getting nothing. Settlements in the range of 40-60% of the remaining balance are not uncommon, depending on the funder, the amount, and how the default is handled.

If the MCA funder is engaging in unauthorized debits, pulling amounts that don't match your agreement, debiting after you've formally revoked authorization, or freezing your accounts through a questionable COJ — you can go to court and get a TRO to stop it. This is the nuclear option, but it works, and it's entirely legal.

You'll need an attorney for this. But the timeline is fast, courts can issue a TRO in 24-48 hours in urgent cases, especially if you can demonstrate the lender's actions are causing irreparable harm to your business operations.

This is the more aggressive legal strategy, and it doesn't apply to every situation. But if your MCA agreement has a fixed payment schedule (not a true percentage of receivables), a fixed repayment amount regardless of revenue, and a reconciliation clause that was never honored — there's a legal argument that it's not really a purchase of future receivables. It's a loan. And if it's a loan, it's subject to state usury laws, consumer protection statutes, and lending regulations that MCA funders specifically structure their deals to avoid.

Courts in New York have ruled on this, the three-factor test from cases like Champion Auto Sales v. Signature Auto Group looks at whether the funder has a real interest in the merchant's business performance, or whether the deal is structured as a guaranteed repayment regardless. If it's the latter, it's a loan, and the interest rate on most MCAs, when calculated as an APR, is somewhere between 60% and 350%.

That's not a typo.

Just to be direct about this, because people do all of these and every single one makes things worse:

Don't close your bank account and open a new one. The funder will find out, usually within days, and it's an explicit default trigger in virtually every MCA agreement

Don't switch processors without a strategy. Same thing. It's listed as a default event in your contract

Don't ignore the calls. The collections team will escalate, and the lender will move to legal enforcement faster if they think you're ghosting

Don't take on another MCA to cover the payments on the first one. This is stacking, and it's both a default trigger on the original agreement and the fastest way to make the total debt unmanageable. You're not solving the problem you're compounding it

Don't assume you have 30 days. You don't. MCA's are not consumer loans. There is no grace period, no regulatory cooling-off window, no federal protection that forces the lender to wait. They can and will move within 72 hours

If you're reading this because you're already behind on payments, here's what you need to understand — the best outcomes happen when you act before the funder does. Once they've accelerated the balance, filed a COJ, or started intercepting your receivables through UCC notices, your leverage drops significantly. Not to zero, but significantly.

The business owners who end up settling at 40 cents on the dollar are the ones who got in front of it. The ones who end up with frozen accounts and judgments are the ones who waited, hoping the funder would just stop calling.

They don't stop calling.