Part of our Monzo Bank UK — Complete Guide 2026 hub.
Monzo’s gambling block is a free feature that stops your Monzo debit card from being accepted at gambling merchants — bookmakers, online casinos, betting exchanges, and similar businesses. It is one of the most practical gambling harm-reduction tools available from any UK bank.
The block is free, turns on instantly, and — deliberately — takes 48 hours to remove.
What the Gambling Block Does
When the gambling block is active, Monzo declines any payment attempted at a merchant whose category code (MCC) is classified as gambling. This includes:
- Online bookmakers (Bet365, Betfair, William Hill, Paddy Power, etc.)
- Online casinos and slot sites
- Betting exchanges
- Physical bookmaker card payments
- Lottery ticket purchases at some merchants
The decline happens instantly at the point of payment — you see a notification saying the payment was blocked by your gambling block.
How to Activate the Monzo Gambling Block
- Open the Monzo app
- Tap Account (or the profile icon)
- Tap Manage or scroll to Payments
- Find Gambling block or Gambling
- Toggle it on
The block is active immediately after toggling. No waiting period to turn it on.
The 48-Hour Cooling-Off Period
The most important aspect of Monzo’s gambling block is the 48-hour delay before it can be removed. This is a deliberate design decision.
If you want to turn off the block:
- Go to the same setting in the app
- Toggle it off
- A 48-hour countdown begins — you must wait until it expires before the block is removed
During that 48 hours, any gambling attempts still fail. This prevents the block being turned off in an impulsive moment and immediately used. It introduces a forced pause.
This cooling-off period has been credited by gambling harm researchers and Monzo users as a meaningfully effective deterrent.
What the Gambling Block Does NOT Cover
The block works on merchant category codes, which means it has limitations:
| Scenario | Blocked? |
|---|---|
| Direct card payment to Bet365 | ✅ Yes |
| Direct card payment to an online casino | ✅ Yes |
| Physical bookmaker card payment | ✅ Yes |
| Bank transfer to a gambling account | ❌ No |
| PayPal → gambling site | ❌ Usually not (PayPal MCC is not gambling) |
| Cryptocurrency purchase → crypto gambling site | ❌ No |
| Prize competitions (some) | ❌ May not be caught |
For more comprehensive protection, combine the Monzo gambling block with registration on GamStop — the UK’s national self-exclusion scheme for online gambling. GamStop prevents accounts being opened at participating gambling sites regardless of payment method.
Using the Block Alongside Other Tools
The Monzo gambling block works best as part of a broader set of tools. You can also use Monzo Pots to ringfence money for essential bills and savings — keeping only a limited amount available in your main balance reduces the temptation to overspend.
GamStop
GamStop is a free, national self-exclusion scheme. Registering prevents you from gambling at all UKGC-licensed online gambling sites for a period you choose (6 months, 1 year, or 5 years). It operates independently of your bank.
GamCare
GamCare provides free counselling, advice, and support for anyone affected by problem gambling, including family members. The National Gambling Helpline is available 24/7: 0808 8020 133 (free to call).
Your Bank’s Spending Notifications
Monzo sends instant notifications for every transaction. If gambling charges do appear (via methods not caught by the block), the notification is immediate — giving you real-time visibility over spending.
Monzo vs Other Banks on Gambling Blocks
Several UK banks now offer gambling blocks. For a full look at what Monzo offers beyond this feature, see the Monzo Review 2026.
| Bank | Gambling block available | Cooling-off period |
|---|---|---|
| Monzo | ✅ Yes | 48 hours to remove |
| Starling | ✅ Yes | 24 hours to remove |
| Barclays | ✅ Yes | 24 hours to remove |
| Lloyds | ✅ Yes | Varies |
| HSBC | ✅ Yes | Varies |
| Chase UK | ❌ Not currently offered | — |
Monzo and Starling were among the first banks to introduce gambling blocks. The 48-hour period on Monzo is the longest among major app banks, which may make it the stronger option for someone who wants the most friction before they can remove the block.
Getting Help with Gambling
If you or someone you know is struggling with gambling, support is available:
- National Gambling Helpline: 0808 8020 133 (free, 24/7) — run by GamCare
- GamStop: gamstop.co.uk — national self-exclusion, free
- GamCare: gamcare.org.uk — counselling and support
- Gamblers Anonymous UK: gamblersanonymous.org.uk
- NHS gambling clinic: available in some areas — ask your GP for a referral