Bank gambling blocks: which banks have one and how they work

A bank gambling block is a free setting on your bank card that makes the bank decline payments to companies registered as gambling merchants. Visa's rules require merchants taking gambling transactions to use merchant category code 7995, and the block works from that code, so it covers payments made online, in a betting app, at a counter with chip and PIN or contactless, and through Apple Pay or Google Pay. In most banking apps it takes about a minute to switch on and it starts declining transactions straight away.

The part that does the work is the delay on the way out. Banks that offer a block will not lift it on demand: gambling payments keep being declined for 48 hours to three days after you ask for the block to come off, and Monzo lets you set your own cooldown of anywhere between two days and a year. The block is not a technical wall; it is a gap between the urge and the bet.

What a gambling block stops, and what it misses

A gambling block applies to one card, and only to transactions the bank can see coded as gambling before it approves them. Every bank that publishes details says the same thing in its own words: it will decline what it can identify, and you stay liable for what it cannot. The predictable gaps:

• Bank transfers and direct debits. Lloyds states plainly that the gambling freeze does not apply to direct debits or bank transfers; Revolut says the block does not affect bank transfers or payments made through third-party apps. Depositing to a gambling account by transfer goes through a blocked card's account untouched.
• Cash. Chase UK notes that cash withdrawals from casino ATMs and lottery tickets bought at a supermarket are not blocked. Once money is out of the machine, the card setting is irrelevant.
• Wrongly coded merchants. If a business does not register under a gambling code, the payment is approved. Macquarie gives the example of lottery tickets from a newsagent whose terminal is not classified as gambling.
• Transactions the bank never authorises. Offline or unauthenticated payments can slip past: a merchant's system offline, a purchase made in the air on a plane, a transaction with no pre-authorisation. NatWest, NAB and Lloyds all say so.
• E-wallets and crypto. Money loaded into a wallet or an exchange and then sent to a gambling site is only caught if the loading transaction itself is coded as gambling. Visa's rules require a gambling wallet load to be coded 7995, but the coding depends on how the business set itself up.
• Your other cards. The block covers the card you set it on. Starling, ANZ and Westpac New Zealand all warn that a second card, a joint account holder's card or a replacement card after a loss or theft needs its own block.

Credit cards are already restricted in Britain and Australia

Gambling businesses licensed in Great Britain must not accept credit card payments at all: online operators, telephone betting, high street bookmakers, casinos, bingo halls and arcades, and lotteries that take payment online or by phone. The rule has been in force since 14 April 2020. Credit cards can still be used for lottery tickets and scratchcards bought in a shop alongside a normal shop, and operators taking payment from an e-wallet are supposed to check the wallet was not loaded from a credit card. That is why Lloyds, Halifax and first direct offer no gambling toggle on credit cards: there is nothing left to block.

Australia went the same way on 11 June 2024. Online and telephone wagering operators cannot accept credit cards, funds linked to a credit card through a digital wallet, or digital currency such as cryptocurrency. Lotteries are outside that ban, and land-based venues are not covered, which is why Australian banks still offer credit card blocks.

UK banks with a gambling block

The Gambling Commission keeps its own list of participating banks. Several of them, Barclays among them, also point customers to Gamban, which is a different thing entirely: software on your devices rather than a rule on your card.

Bank gambling blocks in Australia and New Zealand

Australian blocks sit alongside BetStop, the government self-exclusion register that covers every licensed Australian online and phone gambling provider. The two do different jobs, and the country page for gambling help in Australia sets out how they fit together.

Ireland

Irish banks mostly apply the block by phone. AIB applies a block to a debit card, a credit card or both when you call 0818 227 056 on a weekday, and removal takes three working days from the date of the request. PTSB is the only one with a self-service option: the block is in the app, available 24/7, instant on, with a 48-hour delay if you remove it. Bank of Ireland blocks personal and business debit and credit cards by phone or webchat, covering online and in-store card payments including chip and PIN and contactless, but publishes no removal delay.

United States and Canada: no bank-level block

As of September 2026, no major US or Canadian retail bank publishes a gambling-specific card block. The coding exists: Visa's rules put US lottery and government-licensed gambling merchants under codes 7800, 7801 and 7802 as well as 7995, so the infrastructure that UK and Australian banks use is there. It is simply not offered to customers as a switch.

What US and Canadian banks do offer is a card lock or freeze, which stops all spending on that card, not just gambling. It is blunt, but it is instant and it is in every banking app. The realistic setup in North America is therefore: blocking software on every device, self-exclusion where you gamble, and physical distance from the card. If you are in the US, the register you want is the state one, since there is no national scheme; the list is in self-exclusion in the USA by state.

Turning a block on, step by step

1. Open your banking app and look for Cards, Manage card, or Card controls. The gambling setting is inside that section at every bank in the tables above, except Kiwibank, AIB and Bank of Ireland, where you send a message or call.
2. Switch the gambling toggle on. It takes effect immediately at almost every bank, and you should get a decline notification the next time a gambling payment is attempted.
3. Repeat for every card you hold, at every bank: a second current account, a credit card, a joint account card, an old card in a drawer. One unblocked card makes the rest pointless.
4. If your bank requires a call, make it now rather than tomorrow. AIB, Kiwibank and CommBank's six-month credit card block all work this way, and Chase UK requires a call to remove a block rather than to set one.
5. Set a reminder to re-apply the block if you ever get a replacement card. Lloyds, Westpac New Zealand and RBS all note that a card reported lost or stolen comes back without your settings.

If your bank has no block

Three workable options, in rough order of effectiveness. Open an account at a bank that does offer one and move your day-to-day spending money there, leaving the old account for bills; the block is free and switching accounts costs nothing. Ask the bank for a cash-machine-only card, which Lloyds offers explicitly: it withdraws cash and does nothing else. Or hand the card to someone you trust and keep a separate account for essentials, an arrangement banks describe as a bills-only account.

None of them reproduce the delay, which is the part of a bank block that works at the moment of an urge, so pair whichever you choose with blocking software on your devices.

What to pair it with

A bank block stops card payments. It does not close your gambling accounts, does not remove the sites from your phone, and does not stop a transfer. The three layers that cover each other: self-exclusion closes the accounts (GamStop in Britain, BetStop in Australia, operator or state schemes elsewhere — the full list is in self-exclusion by country); blocking software stops the sites loading; and the bank block catches the payment if the first two fail. A comparison of what each layer covers is in the guide to gambling blocking and limit tools.

If money is already lost, the block is the first step and not the last. Gambling debts have their own order of operations, set out in what to do about gambling debt, and UK-specific help (free treatment, GamCare, debt advice) is on the United Kingdom page.