UK Inheritance Tax — What Would Your Estate Owe?

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About this tool

UK Inheritance Tax charges 40% on estate value above the available bands: the £325,000 nil-rate band, plus the £175,000 residence nil-rate band when a home goes to children/grandchildren (tapered away above £2m). Everything left to a spouse passes free, and unused bands transfer to the survivor — so couples typically shelter £1m. This estimator shows the per-person picture; trusts, gifts-in-7-years and business relief need professional advice.

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