Capital Gains Tax · Central London
Capital gains tax returns in Lime Street
Selling a rental property in Lime Street starts a 60-day clock to report the gain and pay the tax, separately from your annual return. We calculate the gain with every allowable cost and relief, file the return through HMRC's service and tell you exactly what to pay. Shares, funds and business assets are handled the same way, for a fixed fee.
from £149 · fixed, per report
Next deadlines
- UK residential property disposals: CGT return and payment within 60 days of completion
- UK residential property disposals: CGT return and payment within 60 days of completion
- Online Self Assessment filing deadline and balancing payment due
- UK residential property disposals: CGT return and payment within 60 days of completion
Who this is for
Capital Gains Tax for Lime Street
Individuals and trustees in Lime Street disposing of assets: landlords selling a rental or a former home, investors selling shares or funds outside an ISA, employees exercising options or selling scheme shares, business owners selling a company or its assets, people gifting assets to family, and executors dealing with disposals during an estate administration.
What is included
Everything inside the fixed fee
- Gain computed for each disposal with acquisition cost, enhancement expenditure and incidental costs allowed in full
- 60-day UK residential property return filed through HMRC's online service with the tax paid on account
- Private residence relief, lettings relief and periods of absence calculated for homes that were once let or vacant
- Share and fund disposals matched under the same-day, 30-day and section 104 pooling rules
- Business asset disposal relief, investors' relief, gift relief and rollover relief claimed where available
- Losses identified and claimed, annual exempt amount and rate bands applied, Self Assessment pages completed
How it works
Capital Gains Tax from Lime Street, 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 Lime Street businesses file with IGI
No hourly rate and no surprise invoice. Lime Street clients know the fee for capital gains tax before they send a single document, and it stays fixed.
Deadline-first: the dates that matter for capital gains tax are shown at the top of this page, diarised for every Lime Street client and chased before they arrive.
Online only, UK based. There is no office in Lime Street to pay for, which is why the fee is the same here as anywhere in England; the work is done by people in the UK who answer the same day.
You get one contact for capital gains tax, not a queue. Lime Street clients message the same person throughout and get an answer in working hours, usually within a few hours.
We explain capital gains tax in the words Lime Street business owners use, not in accountant's shorthand, and we show our working so you can check it.
You stay in control of capital gains tax: drafts go to Lime Street clients first, with the figures explained, and nothing leaves us until you say so.
Local facts
About Lime Street
Lime Street is in Central London, within City of London, in the EC3M 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 |
|---|---|---|
| Fenchurch Street | 0.1 mi | SE |
| Langbourn | 0.1 mi | W |
| Cornhill, City of London | 0.2 mi | NW |
| Monument | 0.2 mi | SW |
| Candlewick | 0.2 mi | W |
| Billingsgate | 0.2 mi | S |
| Tower | 0.2 mi | SE |
| Broad Street, City of London | 0.3 mi | NW |
Worth knowing
Rules that come up in this work
Payments on account
If your Self Assessment bill exceeds £1,000 and less than 80% of your tax was collected at source, HMRC asks for two advance payments towards the following year, each half of the current bill, due 31 January and 31 July. The first year this happens the January payment is effectively one and a half times the bill. We model it in advance and show you how to reduce the payments if income is falling.
The Self Assessment calendar
Four dates govern Self Assessment: 5 October to register, 31 October for paper returns, 31 January to file online and pay, and 31 July for the second payment on account. Missing the January date triggers an automatic £100 penalty before any tax is even considered, so we treat it as the fixed point around which the rest of the year is planned.
Making Tax Digital for Income Tax
Making Tax Digital for Income Tax began in April 2026 for sole traders and landlords with qualifying income over £50,000, extends to those over £30,000 in April 2027 and is planned for £20,000 in April 2028. It requires digital records in compatible software and four quarterly updates to HMRC each year, with a final declaration replacing the traditional return. Payment dates are unchanged.
Late filing penalties
Penalties are the clearest reason to work to deadlines. A Self Assessment return one day late costs £100 regardless of whether any tax is due; three months late adds £10 a day. Late company accounts start at £150 and reach £1,500, and double if the previous year was also late. None of this is negotiable afterwards except through a narrow reasonable-excuse appeal.
Corporation Tax rates and marginal relief
Since April 2023 there have been two Corporation Tax rates, 19% small profits and 25% main, with marginal relief smoothing the transition between £50,000 and £250,000 of profit. The band is where planning matters: each pound of profit in it is taxed at an effective 26.5%, so pension contributions and capital expenditure timed to keep profit below £50,000 are worth more than they look.
The VAT registration threshold
VAT registration is compulsory once taxable turnover in any rolling twelve-month period exceeds £90,000, or when you expect to exceed that in the next thirty days alone. The test is rolling, not by tax year, and includes zero-rated sales. Businesses regularly cross it without noticing, and late registration means accounting for VAT on sales where it was never charged to customers.
Director's loan accounts
Money taken from a company has to be something: salary, dividend, expense reimbursement or loan. If it is a loan and remains outstanding nine months after the year end, the company pays tax at the dividend higher rate on it until it is repaid. Clearing the balance with a properly declared dividend before the deadline, where reserves allow, is routine year-end work.
Questions
Capital Gains Tax questions from Lime Street
I gave a property to my child. Is there tax?
Yes. Gifts to anyone other than your spouse or civil partner are disposals at market value, and the gain is taxable even though no money changed hands. The 60-day return applies to residential property. Gift relief can defer gains on business assets, but not on investment property. We value, compute and report the gift.
What is business asset disposal relief?
Formerly entrepreneurs' relief: a reduced rate on gains from selling all or part of a trading business, or shares in a trading company where you held at least 5% and were an officer or employee for two years. The lifetime limit is £1 million. The rate rose to 14% in April 2025 and to 18% from April 2026. Our £299 service prepares and supports the claim.
Can I use losses from previous years?
Yes, if they were claimed on a return within four years of the tax year in which they arose. Current-year losses are set against current-year gains first, even if that wastes the annual exemption; brought-forward losses are only used to the extent needed to bring gains down to the exemption. We check for unclaimed historical losses as standard.
How do you work out gains on shares bought at different times?
Disposals are matched first to shares bought the same day, then to shares bought in the following 30 days, then to the section 104 pool, which holds all other shares of that class at their average cost. The same rules apply to funds and to crypto. We run the matching across your full history.
What costs can I deduct from the gain?
The purchase price, stamp duty and legal fees on purchase, capital improvements that are still reflected in the asset at sale (extensions, new kitchens, not repairs), and selling costs including agent and legal fees. For shares, dealing costs and stamp duty. For inherited assets, the probate value is the cost.
I sold my former home that I later let out. Is it all taxable?
No. Private residence relief exempts the gain for the period you lived there plus the final nine months of ownership, and certain periods of absence can qualify. The let period is taxable. Lettings relief now applies only where you shared occupation with the tenant. We apportion the gain by days and claim every qualifying period.
How do I get started from Lime Street?
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 capital gains tax. Once you confirm, we tell you exactly which records to send and the work begins. Most Lime Street clients are set up within a day.
Which deadlines matter most for capital gains tax?
The next four dates that apply to capital gains tax are shown at the top of this page, calculated from today. For Lime Street 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.
Fixed fees, filed on time, for Lime Street
Tell us what you need. You get one fixed fee in writing, and nothing is filed until you approve it.