UK Inheritance Tax Calculator

Estimate your IHT liability using current UK rules — nil-rate bands, residence relief, gifts, and business relief. Free, no sign-up.

Your Estate
ISAs, GIAs, cash savings
Included in IHT from April 2027
Vehicles, valuables, additional property
Your Situation
Married / Civil Partner
Doubles your nil-rate band allowance (spouse exemption)
Leaving home to direct descendants
Qualifies for the Residence Nil-Rate Band (£175,000)
Gifts (PETs)
Potentially Exempt Transfers - gifts made within 7 years may still be subject to IHT with taper relief.
Reliefs
AIM shares, unlisted companies, partnerships
APR-qualifying farmland & buildings

Enter your estate details and hit calculate to see your IHT liability.

Important: This calculator provides estimates based on current 2026/27 UK IHT rules. It is not financial or legal advice. IHT rules are complex and individual circumstances vary. Always consult a qualified financial adviser or solicitor for estate planning decisions. Pension inclusion in IHT applies from April 2027 (Finance Act 2025).