If you handle high-value bank transfers in the UK, you’ll likely encounter Clearing House Automated Payment System (CHAPS) payments. They power many of the country’s largest same-day transactions, from property completions to corporate treasury movements, with a record 53.3 million CHAPS payments processed in 2025. And they operate very differently from Bankers’ Automated Clearing Services (Bacs) or Faster Payments.

Below, we’ll discuss what a CHAPS payment is, how it compares with Bacs and Faster Payments, and when it makes sense for UK businesses to use it.

What’s in this article?

• What is a CHAPS payment in the UK?
  
• How does a CHAPS payment work?
  
• What’s the difference between CHAPS, Bacs, and Faster Payments?
  
• What security measures are in place for CHAPS payments?
  
• When should a business use CHAPS?
  
• How Stripe Payments can help
  

What is a CHAPS payment in the UK?

A CHAPS payment is a same-day, high-value bank transfer managed by the Bank of England (BoE). It’s designed for situations where large sums need to move quickly and with certainty.

How does a CHAPS payment work?

To initiate a CHAPS payment, you submit a CHAPS request through your bank—usually via online banking or through a relationship manager (RM). While the BoE manages CHAPS, various banks that participate in the CHAPS system can process CHAPS transactions. You must provide the recipient’s sort code, account number, and payment reference. Once you’ve done so and confirmed the amount, the bank might require additional authentication steps because of the value involved. It then confirms whether you have sufficient funds and runs internal checks before it releases the payment.

The payment is sent through the BoE’s Real-Time Gross Settlement (RTGS) system. Each CHAPS transaction is processed individually, and you can expect same-day settlement if you meet your bank’s cutoff time—often between 4 p.m. and 6 p.m. local time, depending on the bank. The recipient’s account is credited on the same working day, the funds are available for use, and the transaction is considered final.

What’s the difference between CHAPS, Bacs, and Faster Payments?

CHAPS, Bacs, and Faster Payments all move money between UK bank accounts, but they have varying rules and limitations. Here’s how they differ.

Speed and operating hours

CHAPS runs on UK business days during standard banking hours and clears payments on the same day, provided you meet your bank’s cutoff time. Faster Payments typically moves money within seconds and operates around the clock, including on weekends and bank holidays. Bacs operates only on business days and clears payments in three working days, which means payments are submitted, processed, and settled over multiple days.

Payment limits

CHAPS has no formal maximum payment limit, which is why it’s used for very large transfers. Faster Payments has a limit of up to £1 million per transaction, although individual banks might impose lower caps. Bacs doesn’t impose a scheme-level value cap, but individual banks might set their own limits. Because of its three-day settlement cycle, it isn’t commonly used for urgent or high-value transfers.

Cost

CHAPS usually costs about £20.00–£35.00 per payment, depending on account type and bank. The sender pays the fee, which is typically fixed. Faster Payments is frequently free for customers and free or bundled for businesses. Bacs payments are low-cost and often included in business banking packages for high-volume batch runs.

Typical use cases

CHAPS is often used for large-value, time-sensitive payments such as property completions, treasury transfers, and large corporate settlements. Faster Payments is best suited for everyday transfers that need to move quickly but fall within value limits. Bacs is commonly used for payroll, supplier batches, and direct debit collections, where timing can be planned in advance.

Finality and guarantees

CHAPS payments are usually final once they’re settled and can’t be reversed without the recipient’s cooperation. Transactions via Faster Payments are also generally irreversible once sent. Bacs operates two distinct services: Bacs Direct Credit and Direct Debit. The former, which is often used for payroll and supplier runs, isn’t covered by a guarantee scheme after processing. The latter, which is also run through Bacs, operates under the Direct Debit Guarantee, which allows customers to request full refunds in the event of an error.

What security measures are in place for CHAPS payments?

Since CHAPS payments settle through the BoE’s RTGS system, each transaction is completed in central bank money before the next is processed. That means there’s no interbank settlement risk and each payment is handled separately rather than batched. This helps minimize ambiguity and ensure that large-value transfers are confirmed and reconciled on a transaction-by-transaction basis.

The high value of CHAPS payments often necessitates additional fraud controls before funds are released. These can include enhanced authentication, manual review, and Confirmation of Payee checks. CHAPS itself isn’t inherently more risky than other UK payment systems. The real risk lies in authorized push payment fraud, where a sender is tricked into sending money to the wrong account. Because CHAPS transfers are final, beneficiary details need to be verified before approval.

When should a business use CHAPS?

CHAPS is built for situations where value and timing matter more than cost. Beyond general large-value transfers, there are specific scenarios when using CHAPS makes sense for payments:

• Time-sensitive settlements: If funds must arrive and clear on the same working day, CHAPS provides that certainty. This is common in treasury movements, end-of-day liquidity management, and important supplier settlements.

• Property and asset transactions: CHAPS is widely used for property completions and other high-value asset purchases where cleared funds are required before ownership transfers.

• Interbank or intercompany funding: Businesses that move funds between group entities or accounts at different banks might use CHAPS when speed and settlement finality matter.

• When certainty outweighs cost: The fixed fee is generally not significant relative to the value being transferred. If a delay would carry financial or legal consequences or negatively impact operations, CHAPS is often the prudent choice.

How Stripe Payments can help

Stripe Payments provides a unified, global payment solution that helps any business—from scaling startups to global enterprises—accept payments online, in person, and around the world.

Stripe Payments can help you:

• Optimize your checkout experience: Create a frictionless customer experience and save thousands of engineering hours with prebuilt payment UIs, access to 125+ payment methods, and Link, a wallet built by Stripe.

• Expand to new markets faster: Reach customers worldwide and reduce the complexity and cost of multicurrency management with cross-border payment options, available in 195 countries across 135+ currencies.

• Unify payments in person and online: Build a unified commerce experience across online and in-person channels to personalize interactions, reward loyalty, and grow revenue.

• Improve payment performance: Increase revenue with a range of customizable, easy-to-configure payment tools, including no-code fraud protection and advanced capabilities to improve authorization rates.

• Move faster with a flexible, reliable platform for growth: Build on a platform designed to scale with you, with 99.999% historical uptime and industry-leading reliability.

Learn more about how Stripe Payments can power your online and in-person payments, or get started today.