Can I leave my entire estate to charity?

How the answer differs across 3 jurisdictions

The Short Answer

Yes, you can leave your entire estate to charity in Ireland, but if you have a spouse or civil partner, they have a legal right to a share of your estate regardless of what your will says.

1/3 of estate
Spouse's minimum share
1/2 of estate
If no children
1965 Act
Governing law
No children
Spouse gets half
The Short Answer

Yes, leaving money to a UK-registered charity in your will is exempt from Inheritance Tax, and if you leave at least 10% of your net estate to charity, the Inheritance Tax rate on the rest of your taxable estate drops from 40% to 36%.

0% tax
Charity gifts
36%
Reduced IHT rate
10%
Minimum charity share
40%
Standard IHT rate
US FederalFull article
The Short Answer

A charitable remainder trust (CRT) is an irrevocable trust that pays income to non-charitable beneficiaries for life or a term up to 20 years, then distributes the remaining assets to charity; it reduces estate taxes because the remainder interest passing to charity qualifies for an estate tax charitable deduction under federal law.

$13.61M
2024 estate tax exemption
100%
Charitable deduction allowed
20 years
Max CRT term
0%
Tax on CRT assets at death

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Not legal advice. This article is general information based on publicly available sources, written for educational purposes. Laws change and individual situations vary. Consult a licensed attorney in your jurisdiction before acting on anything you read here. Last reviewed: June 2026.