The Frozen Threshold Illusion: Why Inheritance Tax Is Quietly Expanding
Many business owners and property investors assume Inheritance Tax (IHT) is a concern for the very wealthy.
In reality, it increasingly affects ordinary successful families — particularly in the South East — because thresholds have remained frozen while asset values continue to rise.
- The nil-rate band remains at £325,000
- The residence nil-rate band can add up to £175,000
For a married couple, that can mean up to £1 million potentially sheltered — but only if structured correctly.
- Property prices, however, have not remained frozen
- Business valuations have not remained frozen
- Investment portfolios have not remained frozen.
The result?
More estates are drifting above thresholds without families realising it.
- This is not about tax avoidance
- It is about exposure awareness
Business owners often assume Business Relief will solve the issue.
In some cases, it can. In others, it does not apply as cleanly as expected — particularly where property investment businesses are involved.
Similarly, families rely on the residence nil-rate band without appreciating the tapering rules once estates exceed £2 million.
Inheritance Tax planning is not something that suddenly becomes relevant at death. It is a long-term structuring exercise.
And doing nothing is still a decision — just not a strategic one