Inheritance Tax Threshold 2025 Calculator. Without the relief inheritance tax is calculated on the value at transfer of £400,000 minus £325,000 (the inheritance tax threshold at the date of death) = £75,000 Estimate your inheritance tax liability and the value of the tax payable using this online tool.
This means there would have. Enter your assets, debts, gifts and marital status to see how the nrb and rnrb affect your taxable amount.