To block a company from charging your card, do two things: tell the merchant in writing that you are revoking authorization for future payments, and place a stop payment order with your bank. Federal law gives you the right to stop preauthorized charges at any time, and your bank must honor that request when you follow the proper steps. The protections differ between credit and debit cards, and blocking future charges does not cancel any contract you signed with the company.
Revoke Authorization With the Merchant
Start with the company doing the charging. Tell them in writing — by email, an online support form, or a letter — that you are canceling your authorization for any future payments. Save the message and any reply. If the service has its own cancellation procedure buried in the terms, follow it, because doing so creates a clear paper trail.
This step does two things. It puts the merchant on notice that any further charge is unauthorized, which strengthens a later dispute. And some banks will ask whether you already contacted the merchant before they process a stop payment.
Place a Stop Payment Order With Your Bank
You have a separate right to stop recurring charges by going directly to your bank. Under the Electronic Fund Transfer Act, you can stop a preauthorized electronic fund transfer by notifying your financial institution, verbally or in writing, at least three business days before the next scheduled charge.1Office of the Law Revision Counsel. 15 USC 1693e Preauthorized Transfers You do not need the merchant’s permission. The right belongs to you as the account holder.
How to Submit the Order
Call your bank’s customer service line, visit a branch, or use the online portal or mobile app. Many banks now include a stop payment option in the card settings or transaction history.
A verbal order works immediately, but the bank may require written confirmation within 14 days. If you do not send it when required, the verbal order stops being binding after those 14 days and the bank may let future charges through.2Consumer Financial Protection Bureau. Regulation E 1005.10 Preauthorized Transfers
Once the stop payment is in place, the bank must block all future debits from that merchant. If the merchant resubmits the charge, the bank must keep honoring the order until you tell it to resume payments.2Consumer Financial Protection Bureau. Regulation E 1005.10 Preauthorized Transfers
What Your Bank Will Ask For
Pull up your recent statements before you call. Your bank will want:
- The merchant name exactly as it appears in your transaction history, which sometimes differs from the company’s public-facing name.
- The dollar amount of the recurring charge and how often it posts.
- The specific card or account number tied to the charges.
- The date of the most recent charge.
Precise information reduces the chance that a slightly different charge slips through.
Fees
Some banks charge a flat fee per stop payment order. Others, including some of the largest national banks, offer it at no cost. Ask before placing the order. If the charge you are trying to block is unauthorized, the error resolution process below carries no fee and may be the better route.
Why a New Card Number Often Won’t Work
Asking for a replacement card usually will not stop the charges. Visa, Mastercard, American Express, and Discover all operate account updater services that automatically share your new card number and expiration date with merchants who have your credentials on file. The services exist to keep legitimate recurring payments from breaking when a card is lost, stolen, or expires.
When a merchant subscribes, your replacement card details are transmitted automatically and the recurring charges continue. Visa’s Account Updater lets issuers submit a cardholder opt-out code that blocks the sharing of updated information, but you have to specifically request it from your bank; it is not the default.3Visa Developer. Visa Account Updater (VAU) FAQs Mastercard runs a similar service called Automatic Billing Updater.4Mastercard Developers. Automatic Billing Updater
If you want to be sure the merchant cannot receive your updated card, call your bank and specifically ask to be opted out of the network’s account updater service. Not every bank makes this easy to find. You may need to talk to a supervisor or submit the request in writing.
If a Charge Still Goes Through
If a company charges your card after you revoked authorization or placed a stop payment, you can dispute the transaction and recover the money. The rules depend on the card type.
Credit Card Disputes
Credit card disputes are governed by the Fair Credit Billing Act. Send a written notice to your card issuer within 60 days of the statement date on which the disputed charge appeared. The notice must include your name, account number, the amount in question, and why you believe the charge is an error — for example, that you canceled the service and the merchant charged you anyway.5Office of the Law Revision Counsel. 15 USC 1666 Correction of Billing Errors
The issuer must acknowledge your notice within 30 days and resolve the dispute within two billing cycles, no more than 90 days. While it investigates, it cannot try to collect the disputed amount or report it as delinquent.5Office of the Law Revision Counsel. 15 USC 1666 Correction of Billing Errors If it finds the charge was an error, it must credit your account for the full amount plus any related finance charges. Your maximum liability for an unauthorized credit card charge is $50.
Debit Card Disputes
Debit card disputes fall under Regulation E. You have 60 days from the date your bank sent the statement to report the error. The bank then has 10 business days to investigate and decide whether the charge was unauthorized.6Consumer Financial Protection Bureau. Regulation E 1005.11 Procedures for Resolving Errors
If it needs more time, it can extend the investigation to 45 days, but only if it provisionally credits your account within those first 10 business days and lets you use the money while it looks into the claim.6Consumer Financial Protection Bureau. Regulation E 1005.11 Procedures for Resolving Errors If the bank confirms the error, the provisional credit becomes permanent.
Debit Card Liability Depends on How Fast You Report
How much you can lose on an unauthorized debit charge depends on when you report it:
- Within 2 business days: liability capped at $50.
- After 2 business days but within 60 days: liability can rise to $500.
- After 60 days: you could be responsible for the full amount of unauthorized charges that occur after the 60-day window.7eCFR. 12 CFR 1005.6 Liability of Consumer for Unauthorized Transfers
Credit cards carry a flat $50 cap regardless of when you report, which is one reason credit cards offer stronger protection for recurring billing disputes. Report quickly either way.
Blocking the Card Does Not Cancel the Contract
Stopping the charge stops the transaction. It does not erase any underlying debt or contractual obligation. If you signed up for a service with a minimum commitment, or you owe a balance on a loan or installment plan, the company can still pursue that money by other means, including sending the account to collections, reporting the debt to the credit bureaus, or suing for breach of contract.
Stop payment orders and card blocks are the right tool when a merchant is charging without authorization, when you have already properly canceled, or when the charge is clearly an error. They are not a substitute for formally canceling a subscription or settling a balance. If you are not sure whether you still owe money under a contract, resolve that with the merchant before blocking the charges, or expect the company to treat the unpaid amount as a debt.