Last updated on 7 August 2026
Do You Owe Tax on Your Crypto Rewards?
If you earn crypto rewards in the UK, you owe tax on them. This might surprise people who think crypto is “unregulated” or “tax-free”. But HMRC has made it very clear: crypto rewards like staking income, mining, or airdrops are taxable.
It doesn’t matter if you keep the coins in your wallet and never sell them. Once you receive them, HMRC expects you to declare the value in pounds sterling (GBP) and pay income tax.
Let’s break down how this works in real life, so you don’t get caught out.
Why Does HMRC Tax Crypto Rewards?
HMRC treats crypto as an asset, just like shares or property. When you “earn” new tokens, you have received something of value.
So, if you get paid in crypto for doing work, staking your coins, or providing liquidity, HMRC sees that as the same as earning interest or a salary.
The basic rule is:
If you earn it, you owe income tax. If you later sell it, you may owe capital gains tax (CGT) too.
Types of Crypto Rewards That Are Taxable
People earn crypto in different ways. Here are the most common ones and how they are taxed:
1. Staking Rewards
When you lock up your crypto in a staking pool, you get extra coins as a reward.
Imagine you stake 10,000 ADA (Cardano) in a staking pool. Over a year, you earn 800 ADA.
On the day each reward comes in, you must record the value in GBP. So if each ADA was worth £0.50, that’s £400 extra income you must declare.
2. Mining Rewards
If you mine crypto, you are generating new coins. This is seen as taxable income because you are providing work or computing power.
If your mining is on a small scale, it might be a hobby. But if you run it like a business, with equipment, electricity costs, and regular mining, it can be classed as trading income. You can then claim business expenses too.
3. Airdrops
An airdrop is when you get free tokens. Sometimes projects give these out to promote their coin or reward loyal users.
- If you had to do something in return, like hold a certain token, register, or provide a service, then the airdrop is taxable as income.
- If you truly did nothing and it’s more like a random gift, then it might be treated as capital instead. But true “no strings attached” airdrops are rare.
You got 250 UNI tokens from Uniswap for being an early user. The value of those tokens when you received them is taxable income.
4. DeFi Interest and Yield Farming
If you lend your crypto or use it in a liquidity pool, you can earn interest or rewards. HMRC treats this like earning interest from a savings account. It’s taxable.
How to Work Out How Much Tax You Owe?
The key step is to value your crypto rewards in pounds on the date you receive them.
Here’s how it works:
- You receive 1 ETH through staking on 1st January.
- On that day, ETH is worth £2,000.
- You must declare £2,000 as income for that tax year.
When you file your Self Assessment, this £2,000 is added to your other income, like your salary or self-employed earnings. Then you pay income tax at your normal rate:
- 0% if it’s under your personal allowance (£12,570 for 2025/26).
- 20% basic rate (up to £50,270 income).
- 40% higher rate.
- 45% additional rate if you earn over £125,140.
So crypto rewards could push you into a higher tax bracket.
Capital Gains Tax Comes Later
Many people forget this: you might pay tax twice on the same crypto.
First, you pay income tax when you get it. Then, when you sell it later for more (or less), you pay capital gains tax on any profit or claim a loss.
Example:
- You receive 1 ETH worth £2,000, that’s income.
- A year later you sell that ETH for £3,000.
- You now have a capital gain of £1,000 (£3,000 sale minus £2,000 original value).
Your annual capital gains tax allowance is £3,000 in 2025/26, so you might not pay CGT if your total gains are below that. But bigger gains mean more tax.
Read More: UK Capital Gains Tax Adjustments in 2025
What Costs Can You Deduct?
For normal staking or DeFi rewards, you usually can’t deduct costs because it’s passive.
For mining, if you run it like a business, you can deduct things like:
- Electricity bills
- Mining equipment
- Internet costs
- Office space
This lowers your taxable income.
How to Report Crypto Income to HMRC
You must keep good records. HMRC expects you to show:
- What you received (number of tokens)
- The date you got them
- The GBP value on that date
- Later sales and disposals
Most UK crypto exchanges don’t send you tax statements, so it’s your job. Many people use crypto tax software to keep track, or work with a crypto accountant.
What Happens If You Don’t Report It?
HMRC now works with big exchanges and other tax authorities. They send “nudge letters” to people who might not be declaring crypto income.
If you don’t declare your crypto rewards, you can get:
- Fines and penalties
- Backdated tax bills with interest
- Possible tax investigations
In serious cases, not paying tax can be a criminal offence.
Need Help With Your Crypto Tax?
If you are earning crypto rewards and not sure how to report them, speak to a crypto tax accounting specialist at Crypto Accountants. It can save you money, time, and stress.
We help UK investors and businesses get their crypto tax right and stay on HMRC’s good side. Reach out today and get peace of mind.
FAQs
Do I pay tax if I never cash out my crypto?
Yes. HMRC taxes you when you receive the reward, not when you sell. You might keep the crypto, but you still owe tax based on its GBP value.
What if my rewards lose value in the future?
You still pay income tax on the value when you got them. But when you sell for a loss, you can claim that loss against other crypto gains.
Can HMRC find out about my crypto?
Yes. HMRC works with exchanges and other countries to get data. They can find undeclared crypto. It’s best to declare it now and avoid trouble.
