IHT Calculator

Use our quick and simple inheritance tax calculator to get an idea of how much inheritance tax your estate may need to pay on your death. If you own any assets jointly, put your share in the box.


Main residence
Other property or properties
Household and personal goods
(use a resale value, not an insurance or replacement value)
Total Assets


Value of mortgage on main residence
Value of mortgage(s) on other property
Loans or credit cards
Total liabilities


Total assets – Total liabilities
Less the nil rate band £325,000
Total estate liable to inheritance tax
IHT at 40%
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