To revoke authorization for preauthorized ACH payments, send the merchant a written notice that you are withdrawing permission to debit your account, and separately instruct your bank to place a stop payment order at least three business days before the next scheduled withdrawal. Both steps matter. The notice to the merchant ends their right to pull funds; the instruction to your bank blocks the transfer at the account level if the merchant tries anyway. Federal law gives you this right unconditionally, no matter what the original payment agreement said.
The Electronic Fund Transfer Act, at 15 U.S.C. § 1693e, lets you stop any preauthorized transfer by notifying your financial institution orally or in writing up to three business days before the scheduled date.1Office of the Law Revision Counsel. 15 USC 1693e – Preauthorized Transfers Regulation E, at 12 CFR Part 1005, spells out how banks must handle that instruction.2eCFR. 12 CFR Part 1005 – Electronic Fund Transfers (Regulation E) The account holder has the final say over who can pull money from the account.
Step One: Notify the Merchant in Writing
Start with the company that has been debiting your account. Send a written statement that you are revoking all prior authorization for electronic fund transfers. Include your name, the account number tied to the payment, and the date of the next scheduled withdrawal.
Certified mail with return receipt requested is the most reliable way to deliver the notice. The signed receipt proves the merchant received it on a specific date, which forecloses any later claim that they never got it. Some companies accept cancellations through an online portal, customer service line, or email, and those channels are fine as a first touch. Follow up in writing regardless. A phone call alone is hard to document.
Under NACHA Operating Rules, merchants who accept ACH debits must include revocation instructions in the original authorization, including a phone number or email you can use to cancel.3Nacha. Nacha ACH Rule Highlights Pull up your original agreement or check the billing section of the company’s site for those details. Save copies of what you send and anything they send back.
Step Two: Give Your Bank a Stop Payment Order
Telling the merchant is not enough. You also have to instruct your bank to block the transfer, and you have to do it at least three business days before the next scheduled withdrawal.4Consumer Financial Protection Bureau. How Can I Stop a Payday Lender From Electronically Taking Money Out of My Bank or Credit Union Account You can do this by phone, through online banking, or at a branch. Ask for a confirmation number and keep it.
Here is where people get caught out. An oral stop-payment instruction is legally valid, but your bank is allowed to require written confirmation within 14 days. If the bank asks for that follow-up and you don’t send it, the oral instruction expires and the bank is no longer bound by it.5Consumer Financial Protection Bureau. 12 CFR Part 1005 (Regulation E) – Preauthorized Transfers When you call, ask whether written follow-up is required and where to send it.
Once you’ve provided the written confirmation, your stop payment order under Regulation E has no built-in expiration date. That is different from stop-payment orders on paper checks, which expire after six months under the Uniform Commercial Code.6New York State Senate. New York Laws UCC Article 4 Part 4 – 4-403 If a bank representative tells you your ACH stop payment expires in six months, push back and cite Regulation E, which contains no such limit for preauthorized electronic transfers.
Most banks charge a fee to place a stop payment order under 12 CFR § 1005.10(c).7eCFR. 12 CFR 1005.10 – Preauthorized Transfers Amounts vary. Some banks waive the fee for online requests or premium accounts. Check the fee schedule before you place the order.
When the bank blocks a transfer under a stop payment order, the ACH network returns the transaction with reason code R07, which tells the merchant’s bank the customer has revoked authorization.8Nacha. Differentiating Unauthorized Return Reasons That is another layer of documentation that you withdrew permission.
Revoking Payment Does Not Cancel the Underlying Contract
This is the part most people miss. Revoking ACH authorization ends the merchant’s access to your bank account. It does not cancel the gym membership, loan, subscription, or service agreement that generated the charge. You still owe whatever the contract says you owe.4Consumer Financial Protection Bureau. How Can I Stop a Payday Lender From Electronically Taking Money Out of My Bank or Credit Union Account
Stop ACH payments on a gym membership without canceling the membership, and the gym can send the unpaid balance to collections. Block automatic payments on a loan without arranging another way to pay, and the lender can report the account as delinquent. A late payment reported to the credit bureaus stays on your report for seven years from the date of the first missed payment.
So contact the merchant to formally end the underlying agreement at the same time you revoke ACH access, or set up another payment method for anything you intend to keep paying. If you are revoking because you are in a dispute, know that unpaid invoices can still turn into collection accounts while you argue.
If Your Bank Lets a Transfer Through Anyway
If a withdrawal clears after you gave proper notice to stop it, the bank is on the hook. Under 15 U.S.C. § 1693h, financial institutions are liable for all damages proximately caused by their failure to stop a preauthorized transfer when the consumer instructed them to do so.9Office of the Law Revision Counsel. 15 USC 1693h – Liability of Financial Institutions That includes the withdrawn amount and any overdraft fees the debit triggered.
You have 60 days from the date the bank sends the statement showing the unauthorized transfer to report it as an error.10eCFR. 12 CFR Part 1005 – Electronic Fund Transfers (Regulation E) – Section 1005.11 Report it in writing, reference your prior stop payment order, and ask the bank to restore the account to where it would have been without the transfer.
If the Merchant Keeps Charging
Most merchants and banks comply once they receive proper notice. If they don’t, document everything: your revocation letter, the certified mail receipt, the bank’s stop-payment confirmation number, and screenshots of any continued charges.
When a merchant keeps debiting after revocation, contact your bank right away and reference your existing stop payment order. If the bank is not cooperating, you can file a complaint with the Consumer Financial Protection Bureau at consumerfinance.gov/complaint or by phone at (855) 411-2372.4Consumer Financial Protection Bureau. How Can I Stop a Payday Lender From Electronically Taking Money Out of My Bank or Credit Union Account The CFPB forwards complaints to the institution and tracks the response. Your state attorney general’s office may have additional enforcement authority.
Records to Keep
Every step of this process produces a document that could matter later. Keep at least:
- A copy of the written revocation you sent to the merchant, with the certified mail receipt and return receipt card.
- The confirmation number from your stop payment order and the written follow-up you sent within the 14-day window.
- Bank statements covering at least 60 days after the revocation, so you can spot and report any unauthorized charges inside the reporting window.
- Proof that you separately terminated the underlying service agreement, if you did.
NACHA rules require merchants to retain your original authorization for two years after the payment arrangement is terminated or revoked.3Nacha. Nacha ACH Rule Highlights Hold your own records for at least that long. If a dispute surfaces months later, the person with better documentation has the advantage.