Tax effects of living away from your home

Many homeowners assume that if a property has been their main residence at some point, any gain made on sale will automatically be free from Capital Gains Tax (CGT). Whilst in many cases, this is correct there are exceptions. For example, periods spent living away from your home can sometimes reduce the amount of Private Residence Relief available.

The good news is that some periods always qualify for relief. In most cases, the final 9 months of ownership are automatically exempt, provided the property was your only or main residence at some stage. There can also be relief for up to the first two years of ownership where a property was being built, renovated or where you were unable to move in immediately.

Additional relief may also be available where you temporarily lived elsewhere. Absences of up to three years for any reason can qualify, while periods of up to four years may qualify where you had to work elsewhere in the UK. Time spent working overseas can also qualify for relief in full. Normally, you must have lived in the property before and after the absence unless your work prevented your return.

Where more than one property is owned, the rules become more complicated as generally only one property can qualify as your main residence at any one time. Married couples and civil partners are also normally restricted to one main residence between them.

These rules can have a significant impact on the amount of CGT payable when a property is sold, particularly where second homes or lengthy absences are involved.

Source:HM Revenue & Customs | 10-05-2026
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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.