02/06/2026
Inheritance tax is the most predictable liability in British financial life.
It is announced decades in advance, calculated against rules that are public, and levied against assets that are usually known to the family.
And yet it remains the tax that most often arrives as a shock — not because the bill is unexpected, but because no one decided, in advance, where the money to pay it would come from.
The estates that handle it well are not the ones with the most aggressive structures.
They are the ones whose owners accepted, early, that the bill was coming, and chose to pay for it on their own terms rather than leave the choice to their children.