📜 Estate & Gift Tax Calculators

Inheritance tax, estate tax and gift tax calculators. 8 calculators updated for 2025.

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United States

Calculate federal estate tax with the $13.61M exemption. See if your estate owes tax.

Calculate gift tax and track annual ($18,000) and lifetime exclusion amounts.

Calculate state inheritance tax. Six states impose inheritance tax on beneficiaries.

Calculate federal income tax on trust income using compressed trust tax brackets.

Calculate GST tax on transfers to grandchildren or other skip persons.

Calculate the tax benefit of stepped-up cost basis on inherited assets.

Comprehensive estate planning tool: gifting strategy, trust options and tax minimization.

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Calculate IHT at 40% above the £325,000 nil-rate band with residence nil-rate band.