Personal Finance
UK Inheritance Tax Calculator (2024/25)
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24 May 2026
Tool
UK Inheritance Tax Calculator
Estimate the IHT liability on an estate using 2024/25 HMRC rules. Not financial advice.
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Hover or tap the ? icons for guidance on each field. Results are estimates only — consult a qualified solicitor or financial adviser for complex estates.
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Spouse/civil partner is main beneficiary
Home being inherited by children or grandchildren
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📊 Estimated IHT Breakdown
Estimated Inheritance Tax Due
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Gross Estate Value
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Less: Debts, Funeral & Charity
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Net Taxable Estate
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Nil-Rate Band Used
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Residence NRB Used
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Chargeable Amount
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IHT Rate Applied
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Estimated IHT Bill
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Estimated Estate After IHT
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Important: This calculator provides estimates based on 2024/25 HMRC IHT thresholds (NRB £325,000; RNRB £175,000; rate 40% / 36% with 10%+ charitable gifts). It does not account for all reliefs (Agricultural Property Relief, Business Property Relief, etc.), complex trust arrangements, or changes in legislation. Always seek professional advice for estate planning.