GoForma prepares crypto Self Assessment tax returns for UK investors, traders and stakers. For a fixed £298 you get a Koinly licence covering up to 25,000 transactions, capital gains calculated across all your exchanges and wallets, and your full return filed with HMRC.
Trusted by UK contractors, freelancers and limited-company directors since 2020.
Pick the situation closest to yours to see what your accountant handles. Every client works with an ACCA or AAT qualified accountant.
What we cover
Investors who sold, swapped, spent or gifted crypto during the tax year and need the gains worked out and reported.
Investors who sold, swapped, spent or gifted crypto during the tax year and need the gains worked out and reported.
What we cover
Traders whose every crypto to crypto swap is a disposal that needs a sterling gain or loss.
Traders whose every crypto to crypto swap is a disposal that needs a sterling gain or loss.
What we cover
People receiving tokens from staking, mining, lending or liquidity pools, which HMRC taxes as income when received.
People receiving tokens from staking, mining, lending or liquidity pools, which HMRC taxes as income when received.
What we cover
People reporting crypto to HMRC for the first time, including those who need to register for Self Assessment.
People reporting crypto to HMRC for the first time, including those who need to register for Self Assessment.
What we cover
Company directors and employees whose personal crypto sits on the same Self Assessment return as the rest of their income.
Company directors and employees whose personal crypto sits on the same Self Assessment return as the rest of their income.
Not just the filings: the dedicated accountant, the contract guidance, the software, and the structure that makes crypto self assessment tax returns actually work for you.
Exchange accounts and wallets brought together in Koinly, covering up to 25,000 transactions.
Capital gains calculated across every exchange and wallet you used.
Tokens received as income valued in pounds sterling when you received them.
Disposals matched under the same-day, 30-day and pooling rules.
Applied to your gains before Capital Gains Tax at 18% or 24%.
Gains, income, tax due and the payment dates set out before anything is filed.
| Feature | GoForma | Crypto tax software on your own |
|---|---|---|
| Koinly licence for up to 25,000 transactions | Included | Paid separately |
| Same-day, 30-day and pooling rules checked by an accountant | ✓ | You |
| Staking and mining income valued and reported | ✓ | You |
| Full Self Assessment return filed with HMRC | ✓ | You |
| Fixed price | £298 | Subscription plus your time |
From your exchange and wallet records to a filed return for a fixed £298.
Buy the £298 service, or book a free consultation to talk through your exchanges, wallets and transaction volume first.
Connect or upload reports from your exchanges and wallets. The fixed fee covers up to 25,000 transactions.
Capital Gains Tax on your disposals and Income Tax on staking and mining rewards, with the £3,000 annual exempt amount applied.
Your full Self Assessment return, with capital gains and income shown separately.
Once you approve it, the return is filed online with HMRC and you receive a copy.
Quoted word for word from our Google reviews, under the names Google shows.
I've been working with GoForma for close to 3 years now, and literally haven't had a single complaint, not even one.
GoForma, particularly Jordan Macey from GoForma, have been fantastic from the moment I have been with them.
I'd highly recommend Goforma. They filed my tax return swiftly with clear and direct communication. Price was amazing. Jordan and Jawad were exceptional. I couldn't be more pleased with the efficiency and professionalism they provided.
GoForma, with Kabir and Parth, have been very helpful, friendly and patient in my first six months operating a limited company. I would highly recommend their services.
Read all 72 reviews on Google.
HMRC taxes crypto in two ways. Disposing of it, whether by selling for pounds, exchanging it for a different type of cryptoasset, using it to pay for something or giving it away, can create a gain for Capital Gains Tax. Receiving it from mining, staking, lending or liquidity pool arrangements, or from an employer, is taxed as income, valued in pounds sterling when you receive it. Both belong on your Self Assessment tax return, which has had a separate cryptoasset section since the 2024/25 return.
For 2025/26, gains above the £3,000 annual exempt amount are taxed at 18% where they fall within your basic rate band and 24% above it. The online return and the tax are due by 31 January 2027. Sources: HMRC guidance on selling cryptoassets and receiving cryptoassets.
You cannot simply match a sale with the tokens you bought first. HMRC matches a disposal with tokens of the same type bought on the same day, then with tokens bought in the following 30 days, and only then with the average cost of your remaining holding. With many trades across several exchanges, applying that order by hand is slow and easy to get wrong, which is why the service brings every transaction into Koinly before your accountant works out the gains.
The service is £298 plus VAT for up to 25,000 transactions. If you are not sure whether your activity fits, book a free consultation first. For the rules in more depth, read our guide to crypto tax in the UK or see our crypto tax accountants page. The key dates for 2025/26 returns are on our Self Assessment deadline guide.
Guides
Background reading before you file, and our crypto tax accountants if your situation is more involved.
Your accounting matters too much to be handed off to an offshore team you'll never meet. Every GoForma client gets a named, UK-qualified accountant, with a London office and a phone number that picks up.
UK off-payroll working rules. They decide whether a contractor working through a limited company is genuinely in business or is a 'disguised employee' for tax purposes.
Read the official HMRC / gov.uk guidanceThe tax a UK limited company pays on its taxable profits, currently between 19% and 25% of profit depending on profit level. Filed annually via a CT600 return.
Read the official HMRC / gov.uk guidanceThe annual personal tax return that a limited-company director files for their own income, typically dividends, salary and other personal income. Deadline: 31 January.
Read the official HMRC / gov.uk guidanceHMRC's programme that requires VAT-registered and self-employed taxpayers to keep digital records and file via approved software like FreeAgent.
Read the official HMRC / gov.uk guidanceAn annual filing to Companies House confirming the company's directors, shareholders and registered office. Separate from CT and SA, but every limited company has to file one.
Read the official HMRC / gov.uk guidanceA set of HMRC rules for the construction sector where contractors deduct money from subcontractor payments at source and pass it to HMRC as advance tax.
Read the official HMRC / gov.uk guidance
