Crypto Merchant Accounts UK

Crypto Merchant Accounts & Card Payment Processing UK

If you operate a cryptocurrency business and need to accept debit or credit card payments, finding a payment provider can be significantly more difficult than it is for a standard ecommerce business.

Crypto exchanges, trading platforms and other cryptocurrency-related businesses are often subject to enhanced underwriting because payment providers need to understand not only the card transaction, but also the underlying crypto activity, customer journey, regulatory position, fraud exposure and movement of funds.

A crypto business can potentially obtain a merchant account in the UK, but acceptance is provider-specific. The right route will depend on exactly what your business does, where it operates, who its customers are, whether its activities require FCA registration or authorisation, how money moves through the business and the controls you have in place.

Merchant Advice Service provides free, independent guidance to businesses with more complex payment requirements. We can help you understand the information a payment provider is likely to require and identify providers whose current services and risk appetite may be relevant to your business.

For a wider explanation of specialist acquiring, see our guide to High-Risk Merchant Accounts.

Are you a crypto business looking for card processing – or a business wanting to accept crypto?

These are two very different payment requirements and are often confused.

A cryptocurrency business accepting card or fiat payments

For example:

• A cryptocurrency exchange allowing customers to purchase crypto using a debit card

• A trading platform taking customer payments

• A crypto brokerage

• Certain wallet or custody businesses

• A crypto-related platform collecting fiat payments from customers

In these cases, the merchant itself operates within the cryptocurrency sector. This is the type of business this guide focuses on.

A normal business accepting cryptocurrency as payment

A retailer, ecommerce business or service provider may instead want customers to pay for ordinary goods or services using Bitcoin, stablecoins or another cryptoasset.

That usually involves a different payment infrastructure and risk assessment.

If you are applying for card processing as a crypto business, make this distinction very clear to prospective payment providers from the outset.

Find Your New Processor

Can a Crypto Business Get a Merchant Account in the UK?

Yes.

However, there is no universal list of “crypto-friendly payment providers” that will accept every cryptocurrency business.

Provider appetite varies considerably according to:

• The exact crypto activity

• Regulatory status

• Business and ownership location

• Customer countries

• Transaction values

• Expected processing volume

• Card-to-crypto payment flows

• AML and KYC procedures

• Fraud controls

• Chargeback exposure

• Previous processing history

• Currencies

• Settlement requirements

• Banking arrangements

• Website and customer journey

A provider that supports one crypto exchange may decline another with a different model.

This is why applying indiscriminately to multiple payment providers can be counterproductive. Understanding your business model and preparing the underwriting information first is usually a better starting point.

Our High-Risk Merchant Account Applications Guide explains in more detail what providers are likely to assess and how to prepare before applying.

Why Are Cryptocurrency Businesses Considered High Risk by Payment Providers?

There is no single universal definition of a high-risk merchant.

Each acquirer, payment service provider and gateway has its own underwriting policy and risk appetite.

However, cryptocurrency businesses can present several characteristics that require additional assessment.

Regulatory risk

Payment providers need to understand whether the business is operating legally in the jurisdictions it serves and what registrations, permissions or regulatory requirements apply.

In the UK, businesses providing certain cryptoasset services by way of business must currently register with the Financial Conduct Authority under the Money Laundering Regulations before carrying out those activities.

Not every business using or interacting with cryptocurrency automatically requires FCA registration. Whether registration is required depends on the activities being carried out.

Businesses should therefore obtain appropriate legal or compliance advice where their regulatory status is unclear.

AML and financial-crime exposure

Crypto businesses can require enhanced scrutiny around:

• Customer identification

• Source of funds

• Transaction monitoring

• Sanctions

• Politically exposed persons

• Suspicious activity

• Geographic exposure

• Wallet activity

• Movement of funds

A payment provider will want to understand how these risks are identified and managed.

Fraud and chargebacks

A card payment can potentially be disputed after the transaction has taken place.

Where that card transaction is used to acquire an asset that can subsequently be transferred, sold or moved, a provider may face increased fraud and chargeback exposure.

Providers may therefore examine authentication, customer verification, transaction monitoring and fraud-prevention controls particularly closely.

Cross-border activity

Crypto businesses often operate across multiple jurisdictions.

That can introduce additional questions around:

• Where the company is incorporated

• Where management is based

• Where customers are located

• Where acquiring takes place

• Customer currencies

• Settlement currencies

• Regulatory permissions

• Sanctions and restricted jurisdictions

Business-model complexity

“Crypto business” covers a very broad range of models.

An exchange, brokerage, custody provider, trading platform and Web3 software company may all have completely different payment flows and risk profiles.

The provider needs to understand the actual activity rather than simply the word crypto.

Find Your New Processor

Which Crypto Businesses May Need Specialist Payment Processing?

Businesses that may encounter additional underwriting include:

• Cryptocurrency exchanges

• Crypto brokerages

• Trading platforms

• Fiat-to-crypto platforms

• Crypto-to-fiat services

• Certain wallet providers

• Custody businesses

• Crypto investment or trading services

• Blockchain businesses that handle customer funds

• Certain Web3 platforms

• Businesses offering crypto-related products or services

Being connected with cryptocurrency does not automatically mean that every business above will be treated identically.

The underlying activity matters.

A software company supplying technology to crypto businesses, for example, presents a very different payment proposition from an exchange accepting debit cards from consumers who are purchasing crypto.

Crypto Exchange Merchant Accounts

Crypto exchanges can be particularly complex from an acquiring perspective.

A provider may need to understand the complete journey from the initial customer card payment through to the purchase, allocation or transfer of cryptoassets.

This may include questions such as:

• Who is the merchant of record?

• What is the customer purchasing?

• When does the customer receive the cryptoasset?

• Can the cryptoasset immediately be transferred elsewhere?

• How is the customer verified?

• How are cardholder and account-holder identities matched?

• What fraud controls are used?

• How are suspicious transactions identified?

• Which countries can customers come from?

• Are any territories blocked?

• What happens when a customer requests a refund?

• What happens if a card payment is charged back?

• How are customer complaints handled?

For this reason, a crypto exchange merchant-account application is unlikely to be assessed solely on turnover and transaction fees.

The complete payment and customer journey matters.

What Is a Fiat-to-Crypto Payment Flow?

Fiat-to-crypto describes a transaction where traditional currency such as GBP, EUR or USD is used to purchase a cryptoasset.

For example:

Customer debit card → GBP payment → crypto exchange → cryptocurrency purchased

From the payment provider's perspective, understanding the flow of funds is important.

The provider may want to know:

• Who processes the card payment?

• Which entity receives settlement?

• Which entity supplies the cryptoasset?

• Where are funds held?

• Is another payment provider involved?

• Are third parties involved in the transaction?

• How quickly is crypto released?

• Can assets immediately be withdrawn?

• How is the payer verified?

The clearer this flow is within an application, the easier it is for an underwriter to understand what they are being asked to support.

FCA Registration and Crypto Merchant Accounts

Regulatory status can form an important part of crypto-payment underwriting.

As of August 2026, businesses providing certain cryptoasset services in the UK by way of business must register with the FCA under the Money Laundering Regulations before starting those activities.

The UK regulatory regime for cryptoassets is also changing.

The FCA's new application gateway for firms requiring permission under the forthcoming FSMA cryptoasset regime opens on 30 September 2026.

The new regulatory regime is expected to take effect on 25 October 2027.

The FCA has confirmed that businesses already registered under the Money Laundering Regulations will still need the appropriate authorisation under FSMA if they carry out activities covered by the new regime. Existing MLR registration does not automatically guarantee FSMA authorisation.

Businesses can read more in the FCA's guidance on MLR registration ahead of the new FSMA cryptoasset regime.

Payment providers may therefore increasingly want to understand not only a crypto firm's current regulatory position, but also how it is preparing for the changing UK regulatory framework.

If you are unsure whether your business requires FCA registration or future authorisation, obtain specialist legal or regulatory advice. Merchant Advice Service does not provide regulatory or legal advice.

What Will a Payment Provider Assess?

A crypto merchant-account application should allow an underwriter to build a clear picture of the business.

Company and ownership

Expect questions about:

• Legal entity

• Incorporation country

• Trading history

• Directors

• Shareholders

• Ultimate beneficial owners

• Management location

• Group structure

Complex international ownership structures may require additional explanation.

Regulatory position

Where relevant, providers may ask for:

• FCA registration

• Other regulatory permissions

• Overseas licences

• Legal opinions

• Compliance documentation

• Details of jurisdictions in which the business operates

Business model

Explain exactly:

• What the company does

• What customers are buying

• How the company makes money

• Who the customers are

• How customers transact

• How funds move

• Where crypto enters the transaction

Avoid vague descriptions such as simply stating “cryptocurrency platform”.

AML and KYC controls

Providers may examine:

• Customer identification

• Verification processes

• AML policies

• Transaction monitoring

• Sanctions screening

• PEP screening

• Source-of-funds procedures

• Enhanced due diligence

• Geographic restrictions

Website and customer journey

Your website should accurately represent the business being submitted.

An underwriter may review:

• Products and services

• Terms and conditions

• Privacy information

• Refund policies

• Customer support

• Regulatory disclosures

• Risk warnings

• Checkout/payment journey

• Registration and login process

Processing profile

Be prepared to explain:

• Expected monthly card turnover

• Average transaction value

• Maximum transaction value

• Customer countries

• Card currencies

• Settlement currencies

• Refund levels

• Chargeback history

• Fraud history

• Previous processors

• Forecast growth

For a more detailed overview of underwriting requirements, see High-Risk Merchant Account Applications for UK & EU Businesses.

Find Your New Processor

What Documents Might a Crypto Business Need for a Merchant Account Application?

Requirements vary between providers, but a more complex crypto application may involve a substantial evidence pack.

This can include:

Company information

• Certificate of incorporation

• Company registry information

• Ownership structure

• Director and UBO identification

• Proof of address

Financial information

• Business bank statements

• Financial accounts

• Management accounts

• Funding information

• Forecast processing volumes

Payment-processing information

If you already process payments:

• Previous processing statements

• Chargeback ratios

• Refund information

• Fraud data

• Previous provider details

Regulatory and compliance information

Where applicable:

• FCA registration details

• Regulatory licences

• AML policy

• KYC procedures

• Sanctions controls

• Transaction-monitoring information

• Compliance contacts

The FCA also publishes guidance on what it expects to see in a cryptoasset registration application, which can be useful background when preparing regulatory documentation.

Website and customer documents

• Terms and conditions

• Refund policy

• Privacy policy

• Customer agreements

• Complaints procedure

Providing these documents does not guarantee approval, but a well-prepared application gives the provider a much clearer basis on which to make its assessment.

Find Your New Processor

Which UK Payment Providers Accept Crypto Businesses?

This is one of the most common questions,  but it does not have a reliable static answer.

Payment-provider appetite changes.

A provider may:

• Support certain types of crypto business but not others

• Require FCA registration

• Restrict particular countries

• Set minimum processing volumes

• Apply transaction limits

• Require stronger processing history

• Support exchanges but not another type of crypto activity

• Change its underwriting appetite over time

For that reason, simply publishing a list of supposedly “crypto-friendly payment processors” can quickly become inaccurate.

A better approach is to identify providers based on the specific business being submitted.

Relevant information includes:

Business model + regulation + countries + currencies + processing history + transaction profile + payment flow + technical requirements.

Merchant Advice Service can help businesses understand these requirements and identify potential payment-provider routes. You can also explore the Merchant Advice Service Payment Gateway Directory, which includes filtering by business type, including crypto.

The payment provider itself always makes the final underwriting and approval decision.

Do Crypto Businesses Need a Specialist Payment Gateway?

Possibly.

The payment gateway and themerchant account/acquiring relationship are related but not necessarily the same thing.

A payment gateway provides the technology that securely transmits card-payment information.

The acquiring arrangement is what allows the business to process and settle those card transactions.

A gateway may technically support everything a crypto business needs while the acquiring partner behind it does not support the sector.

This distinction is important.

A crypto business may therefore need to assess both:

Technical suitability

Including:

• API

• Hosted checkout

• Tokenisation

• Recurring payments

• 3D Secure

• Fraud tools

• Currencies

• Reporting

• Integrations

Underwriting suitability

Including:

• Crypto business model

• Regulatory status

• Customer geography

• Transaction profile

• Chargeback exposure

• Processing history

Our main Payment Gateways Guide explains the wider factors businesses should consider when comparing gateway providers.

For businesses with more complicated acquiring requirements, see also Payment Gateways for High-Risk Merchants.

What Does a Crypto Merchant Account Cost?

There is no standard crypto merchant-account rate.

Pricing depends on the provider's assessment of the individual business.

When comparing proposals, look beyond the headline transaction percentage.

Potential costs and commercial terms include:

• Card-processing percentage

• Per-transaction charges

• Gateway fees

• Monthly fees

• Chargeback fees

• Cross-border fees

• Currency-conversion charges

• Settlement terms

• Rolling reserves

• Minimum processing commitments

• Transaction or volume limits

A lower headline processing rate is not necessarily the cheapest overall arrangement if other fees or reserve requirements materially affect cash flow.

What Is a Rolling Reserve for a Crypto Merchant Account?

A rolling reserve is a proportion of processed funds that a provider temporarily retains to protect against potential future liabilities such as refunds and chargebacks.

For example, a provider could retain a percentage of processing volume for an agreed period before releasing it.

Whether a reserve applies - and its size and duration - depends on the individual provider and risk assessment.

Crypto businesses should understand the reserve terms before signing a merchant agreement because the impact on working capital can be significant.

You can read more about reserves and the wider underwriting considerations on our High-Risk Merchant Accounts hub.

Can a Crypto Business Accept Multiple Currencies?

Potentially.

Crypto businesses often require customers to pay using currencies such as:

• GBP

• EUR

• USD

• Other local currencies

But accepting multiple card currencies and settling those transactions in multiple currencies are different requirements.

Before choosing a provider, understand:

• Presentment currencies

• Settlement currencies

• FX conversion

• Cross-border charges

• Acquiring location

• Supported customer countries

• Settlement accounts

If international acquiring or multi-currency processing is important, include it in the initial provider search rather than discovering after approval that the required currency or country is unsupported.

What If My Crypto Business Has Already Been Declined?

A decline does not necessarily mean that no provider will consider the business.

It can mean that the provider you approached:

• Does not support crypto businesses

• Does not support your specific crypto model

• Does not support your jurisdiction

• Requires a different regulatory status

• Is uncomfortable with your transaction profile

• Requires more processing history

• Has concerns about the application or documentation

• Has changed its risk appetite

Before submitting another application, try to establish why the previous application failed.

Repeatedly applying to providers without addressing the underlying issue is unlikely to improve the outcome.

Read our guide on What To Do If Your Card Processing Application Gets Declined before making another application.

If an existing account has been closed rather than an application declined, the reason for termination becomes particularly important. Our guide to Understanding Terminated Merchant Facilities explains what termination can mean and what to consider next.

Find Your New Processor

Does the Merchant Category Code Matter for Crypto Businesses?

Yes, but the MCC is only one part of the underwriting decision.

Merchant Category Codes are used to classify the primary activity of a business.

A payment provider will still assess the underlying business model, transaction behaviour, customer base, regulatory status and overall risk.

Two businesses that appear similar at MCC level can receive very different underwriting decisions.

Our Merchant Codes List and High-Risk MCC Guide explains how MCCs work and why the code alone does not determine whether an application will be approved.

How Merchant Advice Service Helps Crypto Businesses

Merchant Advice Service does not provide merchant accounts and does not make underwriting decisions.

We provide free, independent guidance to help businesses understand their payment requirements and identify potentially suitable provider routes.

1. We understand the business model

We look at the crypto activity, regulatory status, countries, currencies, payment flow, transaction profile, processing history and technical requirements.

2. We identify potential payment routes

We can help narrow the search to providers whose services and current appetite may be relevant to the business.

3. We help you understand the application requirements

For more complex cases, we can help identify information that payment providers are likely to request.

4. The provider makes the decision

The acquiring bank or payment provider carries out its own underwriting and determines acceptance, pricing, reserves, settlement and contractual terms.

Read more about how Merchant Advice Service works, including our approach to independent guidance, provider matching and complex merchant requirements.

Looking for Card Processing for a Cryptocurrency Business?

Crypto payment processing is rarely a one-size-fits-all market.

The most suitable route depends on what your business actually does, where it operates, who its customers are, how funds move and what payment functionality you need.

Tell us about your business, regulatory position and payment requirements and Merchant Advice Service can help you understand the available routes and identify providers that may be appropriate.

Find a Crypto Payment Provider

Sources and regulatory references

This guide has been prepared using current UK regulatory guidance and official sources. Cryptoasset regulation is developing, so businesses should always check the latest requirements relevant to their activities.

• Financial Conduct Authority – Who needs to register for cryptoasset activities?
  FCA guidance explaining which cryptoasset activities may require registration under the UK Money Laundering Regulations.
• Financial Conduct Authority – Applying to register as a cryptoasset firm
  FCA guidance on the information, systems, controls and documentation it expects when assessing cryptoasset registration applications.
• Financial Conduct Authority – MLR registration ahead of the new FSMA cryptoasset regime
  FCA guidance covering the transition from the existing Money Laundering Regulations registration regime to the forthcoming FSMA cryptoasset authorisation framework.
• Financial Conduct Authority – New regime for cryptoasset regulation
  FCA information on the developing UK regulatory framework for cryptoasset firms, including implementation and application arrangements.
• UK Government – The Money Laundering, Terrorist Financing and Transfer of Funds Regulations 2017
  The underlying UK legislation covering anti-money laundering requirements, including provisions applying to certain cryptoasset exchange providers and custodian wallet providers.

Important information

This guide is provided for general information only and should not be treated as legal, regulatory, compliance, tax or financial advice.

Cryptoasset regulation and payment-provider requirements can change. Businesses should obtain appropriate professional advice where needed and should always check the latest regulatory requirements and the final terms offered by any payment provider.

Merchant Advice Service is free for businesses to use. We may receive a referral fee or commission from a provider when an introduction results in a completed account or service. We do not compare every provider in the market, and approval remains subject to the provider’s own assessment.

Payment-provider appetite, pricing, settlement terms, reserves and acceptance criteria can change. Merchant Advice Service cannot guarantee approval, pricing or specific commercial terms.