The account is the problem. Closing it is a worse one.
Every business owner drowning in MCA withdrawals arrives at the same thought: if I close the account, the withdrawals stop. The logic is impeccable. The consequence is catastrophic. Closing the bank account is the single most common mistake business owners make when MCA payments become unsustainable, and it is the mistake that converts the most options into the fewest.
Closing the Account Triggers Immediate Acceleration
Your MCA agreement contains an acceleration clause that defines closing the authorized bank account as an event of default. Upon default, the full remaining balance becomes due immediately. Not in installments. Not on a modified schedule. The entire sum, payable at once.
Before you closed the account, you owed daily payments. After you close it, you owe everything. The obligation that was consuming your cash flow in increments is now a single lump-sum demand that exceeds your capacity by a factor of ten or twenty. The daily withdrawal was unsustainable. The accelerated balance is impossible.
The Funder Treats It as a Hostile Act
A missed payment might be circumstantial. A closed account is intentional. The funder interprets account closure as an adversarial act, and the response matches that interpretation. Collections escalate. Legal action accelerates. If the contract contains a confession of judgment, the funder files it with the urgency reserved for merchants who have demonstrated unwillingness, not merely inability, to pay.
In three cases we reviewed last year, the funder filed a confession of judgment within seven days of account closure. In all three, the merchant had not consulted an attorney before closing the account. In all three, the judgment was entered before the merchant found new counsel.
The account was closed on a Monday. The judgment was filed on Thursday. The new account was frozen by the following Wednesday.
You Lose the Paper Trail
The bank account linked to your MCA contains a complete record of every withdrawal, every retry, every overdraft fee, and every balance fluctuation. That record is evidence. If the funder overcharged, if the withdrawals exceeded the contractual amount, if the retries were unauthorized, the bank statements document it.
When you close the account, the ongoing record ends. Historical statements remain available (for a period determined by the bank's retention policy), but the live account, the one that would continue to document the funder's conduct, ceases to exist.