Inheritance tax calculator

Estimate the value of your estate and how much inheritance tax may be due when you die
Matthew JenkinSenior writer

Inheritance tax is paid on what you leave behind to your heirs.

Our guide to inheritance tax explains how much they may have to pay to HMRC and is packed full of great advice on ways to cut down your bill.

Calculate your IHT bill

This calculator can help you estimate what potential inheritance tax bill your heirs might potentially have to pay.

Enter in your assets and any debts, and we'll show you how much your estate is worth - and an estimate of how much could be subject to inheritance tax.

Please note that this calculator doesn't account for any gifts made or trusts established, which may lead to a higher inheritance tax bill. For more information, please see our guides to Inheritance tax and trusts and Inheritance tax planning and tax-free gifts.

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