Capital gains tax returns in London — from £149, fixed.
CGT reporting for London (WC2N) at fixed fees: landlords selling up, investors rebalancing, founders exiting. We calculate, optimise within the rules, and file. Also serving Charing Cross, Whitehall, Chinatown.
Capital Gains Tax for London — done properly, entirely online
Anyone in London disposing of assets — landlords selling rental property (the 60-day rule applies to you), investors selling shares or funds, and business owners selling or winding up a company.
What's included
- Gains computed with every allowable cost and relief
- 60-day property returns filed on time — the deadline most sellers miss
- Private residence and lettings relief applied where due
- Business asset disposal relief (10% rate) claimed when you qualify
- Losses registered to shelter future gains
What London gets with Bohzo Accountants
Before we touch anything for a London client, the fee is in writing — and it stays put. Hourly billing doesn't exist here.
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.
Bohzo Accountants is a trading name of Bohzo Ltd, Company No. 15031604.
Upload, approve, filed. The whole engagement runs from your phone or laptop, on your schedule rather than office hours.
Compare our fixed capital gains tax fees
| Your situation | Fixed fee |
|---|---|
| Shares or funds disposal report | £149 |
| 60-day UK property CGT return | £199 |
| Multiple disposals in one year | £249 |
| Business asset disposal relief claim | £299 |
“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
Traditional firms around Central London still run on hourly billing, office appointments and fees you discover after the work. We work the other way round: one fixed fee agreed in writing before anything starts, every question included, and the whole engagement handled online — which is exactly why we can serve London at fees a walk-in office can't match.
There's no office to fund in London 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.
Capital Gains Tax in London: from first message to filed
WhatsApp or the enquiry form — describe what you need and roughly what your records look like. Two minutes.
You get one written fixed price before anything begins — and if your case is unusual, we price that honestly up front.
Onboarding is a phone job: verify identity, sign the engagement letter, upload records. Nothing needs you to leave London.
You review everything first. Then it goes to HMRC electronically and you get confirmation immediately.
The same service in London as anywhere — by design
Whether your business trades from London itself or you simply live there and work everywhere, the tax rules are national — and so are we. London clients get the same preparers, the same fixed fees and the same deadline tracking as every other town on this site.
Being in London, London clients often come to us comparing against firms charging central-London rates for the same compliance work. The work is identical; the overheads aren't — and since we carry no premises anywhere, our fees don't care about postcodes.
Where we work around London
London sits in the borough of Westminster (St James's ward), WC2N postcode area. If you're comparing local options from London, it helps to see the map the way we do — one service area, no travel involved.
| Nearby | Distance from London | Direction |
|---|---|---|
| Charing Cross | 0.1 miles | south-east |
| Whitehall | 0.1 miles | south-west |
| Chinatown | 0.3 miles | north-west |
| Covent Garden | 0.3 miles | north-east |
| Seven Dials | 0.4 miles | north |
Distances are straight-line, between place centres. Every listed place — and everywhere between — is served online at the same fixed fees.
Capital Gains Tax deadlines
| Date | What happens |
|---|---|
| 60 days after completion | CGT return and payment due when selling UK residential property at a gain |
| 31 Jan 2027 | Other gains reported via Self Assessment |
London capital gains tax FAQs
What is the 60-day rule?
If you sell a UK residential property at a gain, you must file a CGT return and pay the tax within 60 days of completion — separate from, and much earlier than, Self Assessment. Penalties apply immediately after day 60. It's the most-missed deadline in UK tax.
What rate of CGT will I pay?
For most assets 18% or 24% depending on your income band. Business asset disposal relief can cut qualifying business sales to 14%. Your other income determines the split — which is exactly what we calculate.
Can I reduce the gain legitimately?
Often: acquisition and improvement costs, selling costs, the annual allowance, brought-forward losses, spousal transfers before sale, and reliefs like private residence relief. The computation is where the money is — it's worth doing properly.
Do I need to visit an office in London?
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 London or anywhere else in Central London.
I searched "capital gains near me" — is this service really local to London?
London 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 London town centre or the edge of Central London. If you'd rather talk it through first, WhatsApp us — a real person answers.
Who will actually handle my capital gains?
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 London businesses ask us
First-year traders around London tend to make the same three mistakes: registering late, mixing business and personal spending in one account, and saving nothing for the first tax bill. All three are avoidable in an afternoon of setup.
A limited company juggles two regulators: Companies House wants accounts within nine months of year end, HMRC wants corporation tax paid at nine months and a day. Same starting point, different documents — and late filing penalties at Companies House escalate automatically and are rarely cancelled.
If you contract through your own limited company, IR35 asks whether you'd be an employee without it. For medium and large clients, the status decision is theirs; for small clients, it's still yours — and getting it wrong in either direction costs money.
HMRC receives data directly from online platforms about sellers' income. If a side hustle has grown past the £1,000 trading allowance, coming forward first is always cheaper than being written to — penalties scale with how the disclosure starts.
Subcontractors under the Construction Industry Scheme have 20% deducted at source — often more than their final tax bill once expenses and the personal allowance are counted. That's why CIS refunds are so common: the average claim is well into four figures, but only if the deduction statements are all gathered.
Payments on account catch people out because the first year effectively bills you one-and-a-half years of tax at once. Knowing that in advance changes how you save through the year — and if profits fall, we can apply to reduce the July payment rather than lending HMRC money interest-free.
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.
Selling a rental property triggers capital gains tax with a tight reporting window — UK residential sales must be reported and the tax paid within 60 days of completion. It's one of the easiest deadlines in the whole system to miss, and one of the most penalised.
General guidance, not personal advice — thresholds and dates change. For advice on your own position in London, message us and we'll answer against your actual numbers.
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