Closed loop (payments)
A closed loop is a payment rule under which a casino or bookmaker sends your withdrawals and winnings back to the same payment method you used to deposit. Put a tenner in with a debit card, and that card is where the money comes out. The rule exists to keep a clear money trail, so funds cannot go in by one route and leave by another. You meet it at the cashier, usually at the moment you try to withdraw somewhere new.
How a closed loop works at the cashier
The principle is simple: money returns along the route it arrived. A withdrawal request is checked against your deposit history, and the cashier offers only the methods that pass that check.
Things get more involved when you have used more than one method. Many operators then pay back each method up to the amount it deposited, before releasing any profit to a method of their choosing or yours. Others ask you to pick the method you used most. There is no single industry formula here, so the order of repayment is set by each operator’s own payment terms.
Read those terms before you deposit with a second method.
When the original method is gone
Cards expire, Revolut accounts close, and some methods, such as certain vouchers, cannot receive money at all. In those cases the operator normally asks for proof that the old method belonged to you, then pays out by bank transfer to an account in your name. This is the step where a withdrawal usually stalls, because the document request arrives only once the money is already pending.
Why operators and regulators insist on it
A closed loop is an anti-money-laundering control first and a customer policy second. If funds could enter by one method and leave by another, the switch itself would disguise where the money came from and where it went.
It also blunts card fraud. Someone gambling with a stolen card cannot route any winnings to their own e-wallet, because the payout goes back to the card’s real owner.
In Great Britain, the Gambling Commission describes closed-loop systems as best practice and rates the lack of one as high risk. In Ireland, the national anti-money-laundering strategy launched on 13 August 2026 lists a closed-loop payment system among its gambling actions, with the Gambling Regulatory Authority of Ireland named as the responsible body. We could not confirm a timetable for writing that action into licence conditions, so until it is, the exact rules you meet still come from each operator’s own terms rather than a single Irish standard.
Closed loop versus open loop payments
The term is most often confused with its opposite, the open loop, where deposits and withdrawals can use different methods. The rows below set the two side by side from your point of view as a player.
Closed loop | Open loop |
|---|---|
| Withdrawals return to the deposit method | Withdrawals can go to any method you add |
| Clear money trail from deposit to payout | Trail breaks when methods change |
| Stolen-card winnings go back to the card owner | Fraudster can redirect winnings elsewhere |
| Extra paperwork if the deposit method has closed | Fewer steps when an old card has expired |
| Profits beyond deposits may follow operator rules | Profits go wherever you choose |
| Treated by regulators as the safer model | Flagged by regulators as a laundering risk |
Where Irish players run into the rule
Most people only notice a closed loop when it stops them doing something. The usual case is depositing by Apple Pay or a debit card and then trying to cash out to PayPal or Skrill, which the cashier will refuse or simply not show.
Credit cards never enter the loop in Ireland, since the Gambling Regulation Act prohibits credit cards and credit-funded e-wallets as a way to pay for gambling.
What I check first in any operator’s terms is how they handle a mix of methods and what they ask for when a deposit method has closed. Those two clauses decide whether your withdrawal moves smoothly or waits for documents. Keep your deposit methods few, keep them in your own name, and the loop rarely gets in the way.
