Whether a trust pays inheritance tax, and when, depends mainly on the type of trust and how it is treated under the "relevant property" rules. Many trusts can face a charge when assets go in, a charge every ten years, and a charge when assets leave.
Putting assets into a trust does not place them permanently outside the reach of inheritance tax. Instead, the tax is applied in a different way from a straightforward estate, at generally lower rates but on a recurring basis. This guide explains the main charges, how they vary by trust type, and where it can be worth taking advice. Figures are current as at July 2026 and are subject to change.
Do you pay inheritance tax on trusts?
Often, yes, but usually not at the 40% estate rate. Most trusts fall under the "relevant property" regime, where inheritance tax can arise at three points: when assets are transferred in, at each ten-year anniversary, and when assets are paid out. The standard estate rate is 40%, or a reduced 36% where at least 10% of the net estate passes to charity (gov.uk, as at July 2026, subject to change).
What is "relevant property"?
Relevant property is, broadly, the assets held in most trusts, such as money, shares, land or a home, once they are inside the trust. For most types of trust, inheritance tax becomes due when transfers into the trust total more than the £325,000 inheritance tax threshold, known as the nil-rate band (gov.uk, as at July 2026, subject to change). Some trusts, such as most bare trusts and certain disabled persons' trusts, sit outside this regime.