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Are life expectancies bouncing back?

Our latest Longevity report explores whether emerging data signals the start of a new era, with record‑low death rates, rising life expectancy trends, and shifting industry assumptions. We explore the latest evidence and consider what it means for pension schemes and sponsors.

Understanding how emerging longevity trends impacts your scheme influences many of the decisions that you will need to make.

Explore the report

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Key insights from this year’s report:

  • Historic low death rates: 2026 data shows pensioner mortality back in line with pre-pandemic trends. The picture across different age groups is more complex.

  • Ongoing NHS pressure: A&E waits remain high. Cancer treatment delays persist.

  • Future longevity upside potential: Anti-obesity drugs (GLP-1s) and earlier cancer detection could materially improve survival and longevity.

  • Insurers stabilising assumptions: It appears that the insurance industry have now largely reflected the full impact of the pandemic within their assumptions.

  • Implication for trustees: Longevity expectations are shifting, so schemes should revisit assumptions as funding, surplus, and endgame outcomes are highly sensitive to them.

Why you should assess your longevity assumptions now 

  • If you plan to run on: A realistic assessment of future longevity will allow you to appropriately assess the size of the surplus and the scope for any release of that surplus. You may also wish to quantify the longevity risk that you are running.

  • If you plan to insure or use one the emerging endgame solutions: You should check that your journey plan is still on track as views on longevity have evolved since the pandemic.

  • If you plan to use insurance strategically: If we are at an inflection point, could now be the optimal time to remove longevity risk.

If you'd like to discuss how the report's findings could affect your scheme's longevity assumptions, funding position or long-term strategy, we'd be delighted to hear from you.

Your questions answered

UK pensioner death rates in 2026 are broadly back in line with the pre-pandemic trend, after several years of elevated rates. Our annual survey suggests that (re)insurers’ longevity assumptions, which fell by around 3% between 2019 and 2024, held steady at the 2025 year-end. We would not be surprised if the next move is upward rather than downward.

The two most recent core models, CMI_2024 and CMI_2025, have each raised life expectancy at age 65, adding 3 to 4 months in aggregate. This breaks the long run of CMI updates that lowered life expectancy, and for schemes adopting the core model unchanged it can increase liabilities. The next version, CMI_2026, expected in March 2027, with early data pointing to further increases, unless the CMI choose to make further modelling changes.

Longevity feeds directly into funding levels, surplus and endgame decisions, and small changes in assumptions can move outcomes materially. With industry assumptions appearing to stabilise and possibly turn upward, schemes planning to run on, insure, or use insurance strategically have good reason to check that the assumptions underpinning their plans are still relevant.

Previous longevity reports

Access previous versions of our annual longevity report.

2024: Unlocking mortality trends: A key to better outcomes

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2023: A new era for longevity: Insights to tailor your journey

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2022: Analysing longevity during a pandemic: practical guidance to navigate an uncertain journey

Read now