Cryptocurrency has moved well beyond the headlines. Customers ask about it, payment providers offer it and regulators watch it closely. So should your business accept crypto? The honest answer depends on your customers, your appetite for risk and your capacity for extra admin. This guide sets out the benefits, the pitfalls and the practical steps for UK businesses in 2026.

Is crypto really going mainstream?

The evidence is mixed. A January 2026 study by PayPal and the National Cryptocurrency Association found that 39% of merchants surveyed accept cryptocurrency at checkout, while 84% believe crypto payments will become common in the next five years. A payments company with a stake in the outcome helped produce that research, so treat the optimism with care.

The UK picture looks more cautious. A DECTA survey of 500 UK SME decision-makers in March 2026 found that 11.8% of merchants believe their customers want the option to pay with cryptocurrency, rising to 20.7% among businesses with annual turnover between £50 million and £99.99 million. Crypto ranked eighth among customer priorities, well behind buy now, pay later. Demand is real, but it remains niche for most smaller firms.

The benefits of accepting crypto

The most persuasive benefit is speed. In the PayPal study, faster transaction speeds and access to new customers each drew 45% of responses. Crypto transfers settle in minutes, at any hour, without waiting for banks to open. That matters if you trade internationally. DECTA found that 53.8% of UK SMEs already sell products and services worldwide, and crypto skips the correspondent banks that slow and add cost to overseas payments.

Cost is the second attraction. Crypto processors often charge less than card networks, although conversion and network fees still apply. You should compare real quotes rather than trust the headline rate.

Irreversibility also protects sellers. Once a blockchain payment lands, the customer cannot reverse it, so chargeback fraud largely disappears. Finally, accepting crypto can set you apart. A technology retailer, a gaming business or an online marketplace may win loyal customers simply by offering the option. The PayPal study found that 79% of merchants think accepting crypto could help them attract new customers.

The pitfalls you cannot ignore

Volatility comes first. Bitcoin can swing several per cent in a single day. If you hold crypto rather than convert it, your takings can shrink before you pay your suppliers. Stablecoins, which track a currency such as the dollar, reduce that risk, but they bring their own regulatory and tax questions.

Tax is the next hurdle, and it surprises many owners. HMRC’s position is that it does not consider cryptoassets to be currency or money. Your business therefore treats them as an asset. One UK accountancy firm explains that the cost is the sterling equivalent of the payment on the day it lands. When you later spend or sell the crypto, you may trigger a gain or a loss. That means you need a record of every transaction, with dates and sterling values.

Stablecoins do not escape this. KPMG notes that for individuals, each use of a stablecoin as a means of payment counts as a disposal for capital gains tax purposes. For companies, the treatment depends on the specific token and how you use it. HMRC has opened a call for evidence on possible reform, but the rules remain demanding today.

Regulation adds a further layer. The FCA published its final rules and guidance for the new UK cryptoasset regime on 30 June 2026. These rules mainly target firms that issue, trade or hold crypto for others, not shops that simply accept it. Even so, your choice of provider matters. The regulator has promised robust action against firms that breach its promotion rules, and the FCA has already pursued overseas platforms. Working with an unregistered provider could expose you to reputational and financial harm.

Refunds also need thought. Because blockchain payments cannot be reversed, you must send any refund yourself. Mistakes, such as a wrong wallet address, usually mean permanent loss. Add the risks of hacking and lost access keys, and you can see why security needs real attention.

So, should your business accept crypto?

You are a good candidate if you sell online to international or tech-savvy customers, if you have an accountant who understands digital assets and if you can start small. You are a weaker candidate if your customers rarely mention crypto, if your margins are thin or if you cannot spare the time for extra bookkeeping. As one accountancy firm puts it, the question is no longer whether crypto is relevant. The real question is whether you are ready for what accepting it involves.

Practical steps before you start

Begin with a payment processor that converts crypto to pounds at the point of sale. This removes volatility and keeps your accounts simple, because you receive sterling just as you do with a card payment. Check that the provider holds the right FCA registration and read its fee schedule carefully.

Next, speak to CMA Accountancy before you take your first payment. Agree how you will record receipts, value them in sterling and handle VAT. Then pilot the idea on one product line or one website for a few months. Track how many customers use it, what it costs you and how much time it takes.

Finally, update your terms and conditions. Explain your refund process, state which currencies you accept and tell customers who to contact if a payment goes wrong. Clear communication protects both sides.

The bottom line

Crypto offers speed, global reach and protection from chargebacks. It also brings tax complexity, price swings and an evolving rulebook. For most UK businesses, the sensible route is cautious experimentation through a regulated processor that converts payments instantly. Start small, take professional advice and let your customers’ demand set the pace.

This article offers general information, not financial, legal or tax advice. Speak to us at CMA Accountancy about your own circumstances.