The £100 contactless cap could vanish on 19 March 2026

For fifteen years the UK contactless limit has been a fixed number that stepped up every few years: £15, then £20, £30, £45, and since October 2021, £100. From 19 March 2026 that fixed ceiling starts to disappear. The Financial Conduct Authority has confirmed that banks and card providers with strong fraud controls will be allowed to set their own contactless limits, rather than being held to a single national cap. For some cards the £100 limit may rise. For others it may disappear entirely.

This is a real operational change for any UK business that takes card payments, and most of the coverage has focused on the consumer side. This guide covers what it actually means at the till, what you need to check with your provider, and the two risks worth thinking about before the change lands.

What is actually changing

Until now, every contactless transaction in the UK has been capped at £100 by regulation, regardless of which bank issued the card or which provider processes your payments. Above £100, the customer has to insert the card and enter a PIN, or authenticate through a mobile wallet.

From 19 March 2026, that single national cap is replaced by a framework where individual banks and card issuers set their own contactless limits, provided they can demonstrate strong fraud controls and the ability to reimburse customers for unauthorised transactions. The FCA framed this as giving firms flexibility to compete on convenience while keeping fraud protection intact.

In practice, three things can happen depending on the card and the issuer:

1. The limit stays at £100 for cards from issuers who choose not to change it.
2. The limit rises to a higher fixed figure for some cards.
3. The limit is removed entirely for cards using mobile-wallet-style transaction-by-transaction risk checks.

The key point for businesses: from March 2026 there will no longer be one contactless limit. There will be many, and they will vary by card.

Why the regulator is doing this

Contactless is now the default way Britain pays. UK Finance data shows contactless accounts for more than 60 per cent of all UK card transactions, and over 85 per cent of UK adults use contactless or mobile payments regularly. Mobile wallets like Apple Pay and Google Pay already have no fixed transaction limit, because they authenticate every payment with a fingerprint or face scan.

That created an odd gap: a customer could tap their phone for £250 with a thumbprint, but the same customer tapping the physical card was blocked at £100. The FCA change is largely about closing that gap and letting the physical card catch up with the mobile wallet.

What it means at your till

For most businesses, the day-to-day experience gets slightly smoother. Fewer transactions will bounce to chip-and-PIN, which means marginally faster checkout, particularly for businesses with average transaction values in the £100-£300 range where the cap currently bites most often.

The businesses most affected are the ones that regularly take payments just above £100:

• Restaurants and gastropubs where a table bill for two often lands between £100 and £200.
• Salons and clinics where a colour, cut, and treatment package crosses £100.
• Trades and garages where a call-out plus parts sits in the £150-£400 range.
• Retailers of higher-value goods — bike shops, furniture, electronics, jewellers who accept cards.

For these businesses, more contactless taps mean fewer PIN entries, faster service, and one less friction point at the moment of payment.

The two risks worth thinking about

This is not a change to fear, but two things are worth planning for.

Risk 1: fraud liability

Contactless fraud has always been low because the £100 cap limited exposure. As limits rise, the value at risk per fraudulent tap rises with it. The FCA change ties higher limits to stronger fraud controls on the issuing side, so the protection framework is designed to hold. But as a merchant, this is the moment to confirm two things with your provider: that you are covered for contactless chargebacks under your current agreement, and that your PCI compliance is current. We covered how to check your PCI status on your merchant statement in a previous guide.

Risk 2: customer confusion in the transition

For the first few months, different cards will have different limits, and neither you nor your staff will be able to tell which card has which limit by looking at it. A customer may tap for £150 successfully on one card and be blocked on another. Your staff need to know the answer is simple: if a tap is declined for exceeding a limit, the customer inserts the card and enters their PIN, exactly as they do today. Nothing about your terminal changes. Nothing about your process changes. The only variable is the individual card's limit, which is set by the customer's bank, not by you.

What to do before 19 March 2026

A short checklist.

1. Confirm your terminal firmware is current. Contactless limit changes are handled at the card and network level, not on your terminal, but an up-to-date terminal ensures you benefit from the change automatically. Ask your provider whether any terminal update is needed. For most modern terminals, including the Dojo range, the answer is no — it happens automatically.
2. Confirm your contactless chargeback cover. Ask your provider in writing whether your agreement covers contactless transactions above £100 for chargeback protection. Most do; confirm it.
3. Check your PCI compliance is current. Higher-value contactless means it matters more than ever that your data-security self-assessment is up to date.
4. Brief your staff. One line is enough: if a contactless payment is declined for being over a limit, ask the customer to insert and enter their PIN. The process is unchanged.
5. Watch your average transaction value. If your business regularly takes payments in the £100-£300 band, track whether your contactless share rises after March. Faster checkout on those transactions is a genuine, if small, operational gain.

The bigger picture

The removal of the fixed cap is one signal in a wider shift. Contactless, mobile wallets, and increasingly account-to-account open banking payments are all moving the same direction: away from friction, towards a tap-or-scan-and-go experience that customers now expect. The businesses that benefit are the ones whose payment setup keeps pace without them having to think about it.

If you are not certain your current provider will pass through these changes cleanly, or your terminal is more than three or four years old, it is a reasonable prompt to review your setup. Our guide on how to compare UK card terminals walks through the six criteria that matter, and our free Card Processing Rate Analyser shows what you are paying today.

As an authorised Dojo Partner, Reeve Consult can confirm whether your setup will handle the March 2026 change automatically. Sector-specific notes sit on our pages for UK restaurants, UK retail, and UK salons and clinics.