New rules set to take effect in April 2027 will subject unused pension funds to inheritance tax (IHT) for the first time. Families must decide whether to pay a proportional share of the IHT from the pension or cover it from other assets. The former could reduce the overall tax bill in some circumstances. But with a six-month deadline from the date of death to settle, the possibility of multiple pensions to navigate and the chance of combining this with income tax on withdrawals, families face a difficult period.