Payments
Closed-Loop Payments
Definition
The rule that a customer’s withdrawals must be returned to the payment method used to deposit, or to another method verified in the same name, up to the amount deposited, before any other method may be used. A core anti-money-laundering and fraud control in online gambling.
Key takeaways
- Closed loop returns withdrawals to the deposit method, or a verified method in the same name, up to the deposited amount first.
- It stops accounts being used to transfer money between instruments, a core anti-money-laundering and fraud control.
- It causes withdrawal refusals and delays when methods change; clear cashier messaging reduces complaints.
- Card refund limits, e-wallets, open banking and crypto each change how the loop is closed in practice.
Why it matters
Closed loop stops an online gambling account being used as a money transfer service. Without it, a customer could deposit with one card and withdraw to a different account, moving money between instruments through the operator, which is exactly what a launderer or a card thief wants; with it, deposits made by card go back to that card, deposits by bank transfer go back to that bank account, and only once the deposited amount has been returned can winnings go elsewhere. The rule is required by anti-money-laundering guidance in most regulated markets and is embedded in payments platforms as a routing constraint.
The rule has consequences for customer experience that operators spend effort managing. A customer who deposited by card and wants a faster withdrawal by bank transfer is refused until the card has been repaid; a customer whose card has expired needs a new verified method in the same name; a customer who used several methods has withdrawals split across them in proportion. Verification of any new withdrawal method (proof that the account is the customer's) is where identity checks and payment operations meet, and a large share of withdrawal delays and complaints originate here. Well-designed cashiers explain the rule at the point of withdrawal rather than after a request is refused.
Some methods complicate it. Card scheme rules and issuer capabilities mean that refunds to cards were historically limited to the deposited amount, with winnings above that paid to a bank account, which is why "withdrawal to card" and "original credit transaction" support matter in acquirer selection; e-wallets and open banking make the loop easier to close because the account is identified. Crypto deposits and withdrawals pose the same question in a different form, and regulated operators that accept them apply the same principle to wallet addresses.
Frequently asked questions
Why can I not withdraw to a different card or bank account?
Because closed-loop rules require money to go back where it came from, up to the amount deposited, to prevent laundering and fraud. Once the deposit has been returned, winnings can usually go to another verified method in your name.
What if my deposit card has expired or been cancelled?
The operator will ask you to verify a replacement method in the same name, usually with a statement or a screenshot showing the account holder, before withdrawing to it.
Is closed loop a legal requirement?
It is required or expected under anti-money-laundering guidance in most regulated markets, and licensed operators build it into their payments routing. The precise rules vary by jurisdiction.