Overview
- HMRC data shows 31,500 estates were liable for IHT in 2022-23, a 13% rise that generated a record £6.7bn for the Treasury.
- The share of UK deaths triggering an IHT charge climbed to 4.62%, reflecting 3,700 more estates than the previous year.
- The nil-rate bands have remained frozen since 2009, intensifying fiscal drag that draws more estates into liability.
- Abolishing agricultural and business property reliefs from April 2026 is expected to widen the tax base and boost revenues by about £500m annually.
- Defined contribution pension pots will become taxable from April 2027, with the OBR projecting IHT receipts to top £14bn by 2029-30.