Tax if selling a second property

by Aitch, posted in Capital Gains Tax

You may have to pay Capital Gains Tax (CGT) tax when you sell or dispose of a property that is not your main home. This includes buy-to-let properties, business premises, land and inherited property.

Your gain is broadly the difference between what you paid for the property and what you sell it for. In some cases such as where the property was gifted or sold below market price you must use market value instead. If your total gains exceed the annual exemption, CGT will be payable.

For UK residential property, CGT is charged at 18% for basic rate taxpayers and 24% for higher and additional rate taxpayers. You can reduce your gain by deducting allowable costs, such as legal fees, estate agent fees and the cost of capital improvements (but not routine maintenance).

You do not usually pay CGT on transfers to a spouse or civil partner, or to a charity. Special rules also apply to jointly owned property, overseas property and disposals from estates. If CGT is due on the sale of UK residential property, you must report and pay it within 60 days of completion. Keeping accurate records and reviewing your position early can help avoid unexpected liabilities and ensure you claim all available reliefs.

Source:HM Revenue & Customs | 16-03-2026
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Aitch
I'm Aitch, the Founder and CEO of CIGMA Accounting Ltd. As a Chartered Management Accountant and as a CIMA member, I've spent more than 16 years helping businesses, entrepreneurs, landlords, and individuals with tax planning, accounting, and HMRC compliance. As a chartered accountant in London, I'm passionate about making complex tax matters easier to understand and helping clients make confident financial decisions. Over the years, I've advised start-ups, SMEs, established companies, and high-net-worth individuals across a wide range of tax and accounting matters. My expertise includes Corporation Tax, Self-Assessment, Capital Gains Tax, Inheritance Tax planning, R&D tax relief, capital allowances, international tax, and resolving complex HMRC compliance issues. Whether clients need a business accountant, tax accountant, or strategic tax advisor, my focus is always on delivering practical advice that creates long-term value. One of my specialist areas is Making Tax Digital (MTD). I've worked extensively with businesses preparing HMRC's digital reporting requirements, helping them move to cloud accounting, improve financial processes, and adopt technology that makes compliance more efficient. I regularly speak at Making Tax Digital roadshows, industry events, and educational sessions in collaboration with Zoho Books, sharing practical insights into digital accounting, tax legislation, and the future of the profession. Many business owners looking for the best accounting firm in London are not simply searching for an accountant they're looking for trusted advice, responsive support, and long-term value. That's the approach I've taken in building CIGMA Accounting. My team and I work closely with businesses across London and the UK, providing accounting services, tax advisory, bookkeeping, payroll, VAT, company accounts, and strategic tax planning tailored to each client's goals. Through this website, I share practical guidance on UK taxation, Making Tax Digital, HMRC updates, Corporation Tax, Self-Assessment, and business finance. My aim is to provide reliable, straightforward information that helps business owners understand changing regulations, reduce compliance risks, and make informed financial decisions with confidence.
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