A Pension Is For Retirement, Not Inheritance. The Rules Have Changed.

Two children in their thirties, a mother coming to terms with widowhood. Their father had worked hard, saved into his pension, and assumed that pot of money would pass to them tax-free. It was a cornerstone of their financial security. Instead, they faced a six-figure tax bill they never knew was coming. The foundation they thought they were standing on had vanished. This scenario is about to become far more common.

For years, many have used large pension funds as a tool for passing on wealth outside of their estate. This meant the funds were not subject to Inheritance Tax. That is ending. The government saw this as a distortion, moving pensions away from their primary purpose of funding retirement. As a result of the Finance Act 2026, the rules are being corrected. For any person who dies on or after 6 April 2027, a fundamental shift occurs.

The mechanism is simple and absolute. Unused funds remaining in a deceased person’s pension will, in most cases, be added to the value of their estate. They will be treated like any other asset, such as a house or savings. This means the funds become part of the calculation for Inheritance Tax. If your total estate, including these newly-added pension funds, exceeds your available tax-free allowances, the excess will be taxed at 40%. The liability falls on the estate, reducing what your beneficiaries receive.

This is no small adjustment. For a significant pension pot, this change could generate an Inheritance Tax bill of hundreds of thousands of pounds where none existed before. Any planning that relied on the old rules is now redundant. It must be revisited. Your Expression of Wish form is still important for directing the funds, but it no longer provides a shield from IHT.

This change requires a clear-eyed review of your estate plan. If this government announcement affects your family’s arrangements, we should have a conversation.