Free tool
Capital Gains Tax Calculator.
The tax on selling a property, shares or a business.
Why it is useful.
- Annual exemption, the right rate for the asset, and the bill — before you commit to a sale.
- Knowing the number early is usually what creates the chance to plan around it.
Who it is for.
Anyone selling something that has gone up in value.
What it costs.
Nothing. No sign-up, no email address, no catch.
Where we stand.
These tools are free and you use them yourself. They do the arithmetic, or lay the paperwork out properly, from what you type in. They do not check that what you typed is right, and they are not advice. Roseworth has not reviewed your figures and is not responsible for decisions you take on them. Nothing you enter is sent to us — it stays in your browser. If the answer matters, ask us and we will look at your actual position.