Our Capital Gains Tax Calculator is designed to simplify your tax calculations, allowing you to accurately calculate your CGT obligations. Understanding how CGT works and how it affects your property investments is crucial. Here, we provide a comprehensive guide to help you manage your tax responsibilities efficiently.

What is Capital Gains Tax?

Capital Gains Tax (CGT) is a tax on the profit when you sell an asset that has increased in value. It's the gain you make that is taxed, not the amount of money you receive. This tax applies to various assets, including property, stocks, and valuable personal possessions.

How is Capital Gains Tax calculated?

CGT is calculated based on the difference between the selling price of the asset and its original purchase price. This gain is then subject to tax after accounting for allowable expenses and exemptions. Here is a simple example to illustrate how CGT is calculated:

Description Amount (£)
Selling price 500,000
Purchase price 300,000
Gain 200,000
Allowable expenses 10,000
Taxable gain 190,000
Annual exemption (2024/25) 3,000
Gain after exemption 187,000
CGT rate (18%/24%)* 44,880

*The CGT rate varies based on your total taxable income and the nature of the asset. For residential properties and regular assets, basic rate taxpayers are charged 18%, and higher rate taxpayers are charged 24%.

When is CGT owed and who pays it?

The individual or entity that sells or disposes of the asset is responsible for paying CGT. Additionally, you must report and pay any CGT on UK residential property within 60 days of completion of the sale or disposal.

Do I pay CGT when I sell my home?

You typically do not pay CGT when selling your primary residence due to Private Residence Relief. However, if you have used part of your home exclusively for business, or if the property has been let out, you may owe CGT on the portion of the gain attributable to those uses.

Can I reduce the CGT owed?

There are several ways to reduce your CGT liability:

  • Private residence relief: Claim relief if the property was your main home.
  • Annual exemption: Utilise your annual tax-free allowance (£12,300 for 2024/25).
  • Capital losses: Offset gains with any capital losses from other assets.

Changes to CGT in 2020

Significant changes to CGT were introduced in 2020, impacting how gains on residential property are reported and taxed. Key changes include:

  • 30-Day reporting: You must report and pay any CGT on residential property within 30 days of completion.
    • This was changed to 60 days after 27th October 2021.
  • Lettings relief: This relief is now restricted to periods where the owner shared occupancy with the tenant.

For detailed information on these changes, please refer to the official UK Government guidance on Capital Gains Tax.

Our additional resources

To further assist you in navigating stamp duty and other financial aspects of property investment, we offer a range of tools designed to help. Our residential stamp duty calculator helps you estimate the taxes on primary residences, while the commercial stamp duty calculator is tailored for commercial property transactions. Additionally, our mortgage calculator can help you understand your potential monthly payments and borrowing limits. These tools are designed to provide you with comprehensive support in managing your property investments effectively.