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HMRC Authorised Tax Agent

Capital Gains Tax
Calculated Correctly.

Sold a property, shares, or business asset? We calculate your CGT liability, maximise available reliefs, and file your return — including 60-day residential property reports.

SA108Capital Gains
CGT PPD60-Day Report
SA100Tax Return
Who this is for
Property sellers
Sold a buy-to-let, second home, or inherited property
Investors
Disposed of shares, funds, or investment assets
Business owners
Selling a business or business assets
Divorcees
Transfers of assets following separation
Overview

Understanding Capital Gains Tax in the UK

Capital Gains Tax (CGT) is charged on the profit you make when you sell or dispose of an asset that has increased in value. It applies to residential property (that is not your main home), shares and investments, business assets, and personal possessions worth over £6,000. The gain is the difference between what you paid for the asset and what you received when you sold it, after deducting allowable costs.

CGT rates for 2024–25

From October 2024, the CGT rates on most assets are 18% for basic rate taxpayers and 24% for higher and additional rate taxpayers. For residential property disposals, the rates are 18% (basic rate) and 24% (higher rate). Business Asset Disposal Relief (formerly Entrepreneurs' Relief) reduces the rate to 10% on qualifying business disposals up to a lifetime limit of £1 million.

The 60-day rule for residential property

When you sell a UK residential property and CGT is due, you must report the gain and pay the tax within 60 days of completion — not at the end of the tax year. Missing this deadline results in automatic interest and penalties. taxvista handles the 60-day report submission urgently to ensure you meet this tight deadline.

Reducing your CGT bill

The Annual Exempt Amount for 2024–25 is £3,000 per person. Married couples and civil partners each have their own allowance. Losses from other disposals in the same or previous tax years can be set against gains. Transfers between spouses are exempt. Principal Private Residence relief exempts gains on your main home. Careful timing of disposals across tax years can also reduce your effective CGT rate.

What's Included

Everything handled
by a qualified accountant

Gain Calculation
Precise calculation of your chargeable gain, including all allowable acquisition costs, improvement costs, and disposal costs.
60-Day Property Report
Urgent preparation and submission of the 60-day residential property CGT report — the tight deadline managed for you.
Relief Optimisation
Review of all available reliefs: Annual Exempt Amount, PPR, letting relief, Business Asset Disposal Relief, and loss utilisation.
SA108 Filing
Completion of the SA108 Capital Gains supplementary pages as part of your annual Self Assessment return.
HMRC Correspondence
If HMRC queries your CGT computation, we handle the response as your authorised agent.
Timing Advice
Forward-looking advice on timing future disposals across tax years to reduce your CGT liability.
Common Questions

Frequently asked

If you make a loss on a disposal, you should still report it to HMRC as it can be used to reduce gains in the same or future tax years. Losses can be carried forward indefinitely.
Since April 2020, if you sell a UK residential property and CGT is due, you must submit a report to HMRC and pay the estimated tax within 60 days of completion. This is separate from your annual Self Assessment return. We handle this urgently when you come to us.
Your primary residence is usually fully exempt from CGT under Principal Private Residence (PPR) relief. However, if you've let the property, used part of it for business, or it has grounds over 1.24 acres, partial CGT may apply. We assess your specific situation.
Available reliefs include the £3,000 Annual Exempt Amount per person, Principal Private Residence Relief for main homes, Business Asset Disposal Relief at 10% on qualifying business sales, loss relief from previous disposals, and gift holdover relief in certain circumstances.
For residential property, you have 60 days from completion to report and pay. For other assets, the gain is reported on your Self Assessment tax return by 31 January following the end of the tax year. We ensure you meet both deadlines.

Sold an asset?
Let's calculate your CGT.

Fast turnaround on CGT calculations and 60-day property reports. Contact us today.

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