UK CGT Allowance 2026/27: How Much You Can Gain Tax-Free

The UK CGT allowance is ยฃ3,000 for the 2026/27 tax year. That means you can make up to ยฃ3,000 of capital gains in total before you owe any Capital Gains Tax. The Autumn Budget on 28 October 2026 confirmed that the allowance stays at ยฃ3,000 for 2027/28, and the main CGT rates stay at 18% […]