If you've made a profit from gambling — whether through betting, poker, online casinos, or even sports trading — you might be wondering if you owe anything to HMRC.

In this guide, we break down what a holding company is, whether you can set one up, how it works in practice, and what to consider before forming one.

Updated for the 2025/26 tax year | Expertly reviewed by qualified UK tax professionals.

Income taxed at 40% applies only to your taxable income above the higher‑rate threshold.