Crypto tax returns in Carshalton — from £199, fixed.
From a few disposals to thousands of trades, we calculate crypto gains the way HMRC requires — section 104 pooling, 30-day rules and all. Fixed fees for Carshalton (SM5) and Carshalton Village, Wallington Green, Carshalton Central.
Crypto Tax for Carshalton — done properly, entirely online
Crypto investors and traders in Carshalton — from long-term holders who sold this year to active DeFi users — and anyone who's received one of HMRC's crypto nudge letters.
What's included
- Every disposal computed under HMRC's share-pooling rules
- Exchange and wallet data imported and reconciled
- Staking, mining and airdrop income treated correctly
- Losses registered so they offset future gains
- Full report ready for your Self Assessment or ours
Why choose Bohzo Accountants in Carshalton?
Every filing date that applies to you goes in our diary the day you join — and we chase the records, not the other way round.
Before we touch anything for a Carshalton client, the fee is in writing — and it stays put. Hourly billing doesn't exist here.
Upload, approve, filed. The whole engagement runs from your phone or laptop, on your schedule rather than office hours.
Bohzo Accountants is a trading name of Bohzo Ltd, Company No. 15031604.
Compare our fixed crypto tax fees
| Your situation | Fixed fee |
|---|---|
| Crypto CGT report (up to 500 transactions) | £199 |
| Crypto report + Self Assessment filing | £279 |
| High-volume traders (500+ transactions) | £399 |
| HMRC nudge-letter response | £249 |
“From” pricing reflects the simplest case; anything more complex is quoted as a fixed fee in writing before work begins — and never changes after.
Online accountants vs the high street
A high-street accountant in South London typically bills by the hour, meets by appointment and prices each extra question. We built the opposite: written fixed fees agreed up front, unlimited questions inside the price, and a fully online workflow — no premises anywhere, so no premises priced into your fee in Carshalton.
There's no office to fund in Carshalton and no office to visit: records travel through our secure portal or WhatsApp, approvals happen on your phone, and filings go to HMRC and Companies House electronically. You get the same qualified work — minus the overheads, the travel and the surprises on the invoice.
Crypto Tax in Carshalton: from first message to filed
A WhatsApp message from Carshalton is enough to start: what you need, what shape your records are in, any deadline you're worried about.
The quote arrives in writing, covers everything discussed, and is the number you'll actually pay. No revisions later.
Identity checks, engagement letter, secure record upload — all handled from wherever you are in Carshalton. We chase whatever's missing.
Nothing is filed until you've seen and approved it. Once you have, submission is electronic and confirmation comes straight back.
The same service in Carshalton as anywhere — by design
Whether your business trades from Carshalton itself or you simply live there and work everywhere, the tax rules are national — and so are we. Carshalton clients get the same preparers, the same fixed fees and the same deadline tracking as every other town on this site.
London clients in Carshalton tend to arrive with more moving parts — employment plus side income, shares, property. That's fine: the fixed quote covers your actual situation, agreed before we start, however many supplementary pages it needs.
Where we work around Carshalton
Carshalton sits in the borough of Sutton (Carshalton Central ward), SM5 postcode area. Wherever you are around Carshalton, the numbers below are why "near me" matters less than it used to — every place in the list gets the same service, the same day.
| Nearby | Distance from Carshalton | Direction |
|---|---|---|
| Carshalton Village | 0.2 miles | west |
| Wallington Green | 0.3 miles | east |
| Carshalton Central | 0.4 miles | west |
| Wallington North | 0.5 miles | east |
| The Wrythe | 0.7 miles | north-west |
Distances are straight-line, between place centres. Every listed place — and everywhere between — is served online at the same fixed fees.
Carshalton crypto tax FAQs
Do I owe tax if I only swapped one crypto for another?
Usually yes — swapping token A for token B is a disposal for capital gains purposes, as is spending crypto. Only buying with pounds and holding is tax-free. This is the rule that surprises people most.
The CGT allowance is tiny now — does that affect me?
Almost certainly. The annual exempt amount is £3,000, so even modest gains are reportable and taxable. Losses matter more than ever too — registering them lets you offset future gains.
I've had a letter from HMRC about crypto — what now?
Don't ignore it: HMRC sends nudge letters based on exchange data they already hold. We reconstruct your position, calculate anything owed and respond properly — voluntary disclosure is always cheaper than being pursued.
Do I need to visit an office in Carshalton?
No — there's nothing to visit and nothing to print. We're an online firm: records go through our secure portal or WhatsApp, and everything is filed electronically. It works the same whether you're in Carshalton or anywhere else in South London.
I searched "crypto tax near me" — is this service really local to Carshalton?
Carshalton is fully covered, yes. The work is done online, which in practice means more local than an office: same-day replies instead of appointment slots, and the same published fixed fee whether you're in Carshalton town centre or the edge of South London. If you'd rather talk it through first, WhatsApp us — a real person answers.
Who will actually handle my crypto tax?
Bohzo Accountants — a trading name of Bohzo Ltd, a registered UK company (No. 15031604). You get a named contact, a fixed fee in writing, and nothing is filed until you've reviewed and approved it.
How do your fixed fees work?
You tell us your situation, we quote one fixed price in writing before any work starts, and that price never changes mid-job. If your case is unusually complex we'll say so up front and agree a different fixed price — but the fee is always agreed before we begin, never after.
From our inbox: what Carshalton businesses ask us
Online Self Assessment returns are due by 31 January, along with any balancing payment — and HMRC's £100 penalty applies the moment the deadline passes, even if you owe nothing. Most Carshalton clients who come to us in January still file on time; the records just need to arrive before the last week.
Auto-enrolment applies from the first eligible employee: assess, enrol, contribute, declare. The Pensions Regulator does check, and the fines for ignoring it are out of proportion to how simple compliance actually is.
Compliance checks are usually specific: one return, one figure, one question. Answered promptly and with evidence, most close quickly. The expensive enquiries are the ones that started as unanswered letters.
The tax-free dividend allowance is down to £500, so almost any director taking dividends now pays some dividend tax — and needs a Self Assessment return to report it. The classic small-salary-plus-dividends strategy still works; it just needs actual planning rather than folklore.
If you're a sole trader or landlord anywhere near the £50,000 income mark, Making Tax Digital will change your filing rhythm from 2026: four digital updates a year plus a final declaration. Clients who move their records to software early find the transition a non-event.
HMRC runs nudge-letter campaigns to crypto holders based on exchange data. If there are undeclared gains in past years, a voluntary disclosure is dramatically cheaper than waiting for the letter — penalties are scaled to cooperation.
Good records aren't about neatness — they're about money: claims you can evidence, VAT you can reclaim, and an accountant who spends billable time on advice rather than sorting. Bank feeds plus a receipts app gets most small businesses to "tidy" in minutes a week.
The best time to switch is after a filing, but it works at any point in the year. What matters is not letting a looming deadline stop you: a new firm can usually pick up an in-flight year faster than you'd think.
General guidance, not personal advice — thresholds and dates change. For advice on your own position in Carshalton, message us and we'll answer against your actual numbers.
Crypto Tax near Carshalton
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