Crypto Tax · Central London
Crypto tax returns in Tachbrook
HMRC receives data from UK exchanges and from 2026 under the Cryptoasset Reporting Framework from overseas ones too, and is writing to people in Tachbrook whose returns do not match. We produce the report that puts you in the right position: every disposal, every pooled cost, every bit of staking income, with the gains and losses reconciled. Fixed fee, online.
from £199 · fixed, per report
Next deadlines
- Online Self Assessment filing deadline and balancing payment due
- Tax year ends: last day for pension, ISA and dividend timing decisions
- Second payment on account due
- Register for Self Assessment if you started self-employment or new untaxed income in the last tax year
Who this is for
Crypto Tax for Tachbrook
Individuals in Tachbrook who hold or have held cryptoassets: long-term investors with a few disposals, active traders with thousands of swaps across several exchanges, people earning staking or lending yield, NFT buyers and sellers, those who received airdrops or forks, anyone who has had an HMRC nudge letter, and people with losses from collapsed exchanges or rug-pulled tokens to claim.
What is included
Everything inside the fixed fee
- Transaction history imported from exchanges and wallets, with transfers between your own wallets matched and excluded
- Capital gains computed under HMRC's section 104 pooling, same-day and 30-day rules for every token
- Staking, mining, airdrop, lending and DeFi income identified and reported as miscellaneous or trading income
- Losses calculated and claimed, including negligible value claims for worthless or lost tokens
- A report you can keep: disposals, proceeds, allowable costs, gains, losses and the pool position for each asset
- Self Assessment capital gains pages and income pages completed and filed in the £279 package
How it works
Crypto Tax from Tachbrook, step by step
Scope the job
We find out what you need filed, when it is due and what state the records are in, and tell you which fixed-fee package applies.
Agree the price
The fee is confirmed in writing. There is no hourly billing and nothing added for questions during the work.
Hand over the records
Photographs, PDFs, software access or a spreadsheet, sent however suits you. We confirm what we have and what is missing within two working days.
Approve, then we submit
You review the draft with our explanation, sign off, and we file. Receipts, copies and the next deadlines come back to you immediately.
Why IGI
Why Tachbrook businesses file with IGI
The price for crypto tax is published on this page and is what a client in Tachbrook pays. We confirm it in writing first, and the invoice matches the quote.
Nothing for Tachbrook is left to the last week. Each deadline relevant to crypto tax is tracked from the day you join, with the next four shown on every page we send you.
No appointments, no travel across Central London, no parking. Everything for crypto tax in Tachbrook happens online, with a real person on the other end during UK working hours.
A named person handles your crypto tax from Tachbrook and knows the file, so you are not re-explaining your business to a different helpdesk each time.
The output for Tachbrook clients is never just a form. It is the form, a one-page summary of what it says, and a note of the decisions it points to for crypto tax.
Nothing is filed for Tachbrook until you have reviewed and approved it. You see the draft, you ask questions, you sign off, then we submit and send you the receipt.
Local facts
About Tachbrook
Tachbrook is in Central London, within Westminster, in the SW1V postcode district, England. For businesses in England the tax rules are those set by the UK Parliament: the 20/40/45% income tax bands, Class 4 National Insurance for the self-employed at 6% and 2%, Corporation Tax at 19% to 25%, and Stamp Duty Land Tax on property. Business rates are set locally by the council.
| Place | Distance | Direction |
|---|---|---|
| Pimlico, Westminster | 0.3 mi | W |
| Vincent Square | 0.4 mi | N |
| Ponton Road | 0.4 mi | S |
| Vauxhall, Lambeth | 0.5 mi | E |
| Nine Elms, Lambeth | 0.6 mi | S |
| Battersea Power Station | 0.6 mi | SW |
| City of Westminster | 0.7 mi | N |
| Victoria, Westminster | 0.7 mi | NW |
Worth knowing
Rules that come up in this work
Closing a company
Voluntary strike-off is available only to solvent companies. One that owes money it cannot pay needs a creditors' voluntary liquidation through a licensed insolvency practitioner, and directors who dissolve an insolvent company face personal consequences. For a solvent company the process takes three to four months from filing the DS01, with notice to creditors and shareholders within seven days.
Switching accountants
The main reasons people switch accountant are surprise invoices, missed deadlines and not understanding what they are being told. Switching involves a clearance letter between the firms, a transfer of records and agent authorisations, and a short handover of the current position. It takes about two weeks and should cost nothing extra.
Workplace pensions and auto-enrolment
Every employer must assess its workers for automatic enrolment from the first employee's start date. Those aged 22 to State Pension age earning over £10,000 a year must be enrolled into a qualifying pension with minimum contributions of 8% of qualifying earnings, at least 3% from the employer, and a declaration of compliance made to the Pensions Regulator within five months.
Employer National Insurance
Since April 2025 employer National Insurance has been 15% on earnings above a £5,000 secondary threshold, a substantial increase for small employers. The Employment Allowance rose to £10,500 at the same time to soften it for the smallest businesses. Directors deciding their own salary weigh this cost against the Corporation Tax deduction a salary provides.
The trading and property allowances
The first £1,000 of trading income and, separately, the first £1,000 of property income each year is tax free under the trading and property allowances. Below those figures no return is needed for that income. Above them you can deduct the £1,000 allowance instead of actual expenses if that is better, which suits side businesses and single-room lets with few costs.
Dormant companies
A dormant company is one with no significant accounting transactions in the year, where the only permitted entries are the payment for shares on incorporation, Companies House fees and penalties. It still files a confirmation statement and simplified dormant accounts every year. A bank charge or an accountant's fee paid from the company ends dormancy and requires full accounts.
The 60-day property CGT return
The 60-day Capital Gains Tax return on residential property is the deadline landlords most often miss, because it falls outside the Self Assessment cycle and runs from completion, not exchange. Private residence relief for periods you lived in the property, plus the final nine months, reduces the gain. Penalties for a late return mirror Self Assessment, starting at £100.
Questions
Crypto Tax questions from Tachbrook
How are gains calculated with so many purchases at different prices?
HMRC requires pooling: all units of the same token form one section 104 pool with an average cost, except that disposals are first matched against purchases on the same day and then against purchases within the following 30 days. We apply these rules across your entire history, which is impossible to do accurately by hand at any volume.
Do I pay tax if I never cashed out to pounds?
Usually yes. Swapping one cryptoasset for another, spending crypto on goods or services, and gifting it to anyone other than a spouse are all disposals for Capital Gains Tax, valued in sterling at the time. Only moving coins between your own wallets is not a disposal. Most people's taxable events are swaps, not sales for cash.
I received an HMRC letter about crypto. What should I do?
Do not ignore it and do not reply without the figures. HMRC's nudge letters are sent where exchange data suggests undeclared activity. We prepare the full report, work out what should have been declared, and draft the response, including a voluntary disclosure where tax is owed, which reduces penalties substantially compared with being caught.
How is the fee set?
By transaction count. Up to 500 transactions across all exchanges and wallets is £199 for the report alone or £279 with your Self Assessment filed. Over 500 is £399. A response to an HMRC nudge letter, including the report and the reply, is £249. We confirm the band from your exports before starting.
What do you need from me?
Full transaction exports from every exchange you have used, including closed accounts, and wallet addresses for on-chain activity. Partial history produces wrong pool costs, so completeness matters more than tidiness. We tell you exactly how to export from each major platform.
My exchange collapsed and I lost everything. Can I claim the loss?
Possibly. If the tokens still exist but you cannot access them, a negligible value claim may be available once the asset is effectively worthless. If the exchange is in administration you may need to wait for the outcome. We assess each case against HMRC's guidance and make the claim where it is supportable.
How do I get started from Tachbrook?
Message us on WhatsApp or email with a sentence about your business and what you need. We reply in working hours with any questions and a fixed fee for crypto tax. Once you confirm, we tell you exactly which records to send and the work begins. Most Tachbrook clients are set up within a day.
Which deadlines matter most for crypto tax?
The next four dates that apply to crypto tax are shown at the top of this page, calculated from today. For Tachbrook clients we diarise every one of them from the day you join and send reminders before each, so the work is done in good time rather than in the last week before a penalty.
Get a fixed quote for Tachbrook today
Tell us what you need. You get one fixed fee in writing, and nothing is filed until you approve it.