Tax & Income

Inheritance Tax Calculator

Calculate UK Inheritance Tax for 2026/27. Covers the nil-rate band, residence nil-rate band, spousal transfer of allowances, and the charity reduced rate.

£325k NRB£175k Residence NRBSpousal Transfer40% / 36% Rate

Estate details

Property, savings, investments, and other assets minus debts and funeral costs

Enter 0 if no main residence included in the estate

Gifts to charity are exempt. 10%+ also reduces IHT rate to 36%

Inheritance Tax due

£120,000

Taxable estate £300,000 · Rate 40% · Effective rate 15.0%

Exemptions & threshold

Total estate£800,000
Nil-rate band-£325,000
Residence nil-rate band -£175,000
Total tax-free threshold-£500,000
Taxable estate£300,000

IHT calculation

Taxable estate£300,000
IHT rate40%
Inheritance Tax due£120,000
Net estate to beneficiaries£680,000

Frequently asked questions