Author: Callum Slattery

FOR PROFESSIONAL INVESTORS ONLY
This article is a financial promotion and has been approved on 23/07/2025 by Gallagher (Administration & Investment) Limited, who is authorised and regulated by the Financial Conduct Authority.
Callum Slattery, Senior Risk Transfer Actuary at Gallagher, reflects on the additional challenges brought about by undertaking GMP equalisation whilst completing a buy-out transaction.
“Next on the agenda, GMP equalisation!” is still so often the sentence that trustee boards across the country dread to hear.
Since the landmark 2018 High Court ruling, trustees and advisers have tended to slow-pedal on GMP equalisation, not wanting to incur the fees of acting as ‘early movers’ on this complex, technical project.
The 2022 gilts crisis brought about new challenges for trustees – to put it lightly – and GMP equalisation naturally fell down the agenda as trustees grappled with more pressing funding and investment issues. Schemes that were able to navigate the gilts crisis successfully found themselves in much stronger solvency positions than had previously been the case. Buoyed by this good fortune, schemes rushed to be first in the queue to buy-in, still unequalised for GMPs. The unprecedented demand that followed for Bulk Purchase Annuities (‘BPAs’) in the UK broke records in 2023 (transaction volumes1) and 2024 (transaction numbers1) and shows no signs of stopping.
“But what about GMP equalisation?” I hear you ask. Great question! Many trustees are now in a position where they need to decide when and how to implement GMP equalisation against the context of an upcoming conversion to buy-out. A large, complicated project within a large, complicated project.
This article steps through my three key tips for Trustees in this position:
- Understand the additional considerations brought about by starting to undertake a buy-in before completing GMP equalisation
- Familiarise yourself with the requirements of your insurer
- Don’t forget the Lloyds 2020 ruling
1. Understanding the additional considerations
The additional considerations for trustees can be split into three main areas: