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The assumptions relating to longevity underlying the retirement benefit obligations at the date of the Statement of Financial Position are based on standard actuarial mortality tables and include an allowance for future improvements in longevity. The assumptions used as follows:
| 2026 | 2025 |
|---|
| Years | Years |
|---|
| Male member, age 60, retiring today | 27.0 | 26.2 |
|---|
| Female member, age 60, retiring today | 28.8 | 28.2 |
|---|
| Male member, age 40, retiring in 20 years | 27.7 | 26.9 |
|---|
| Female member, age 40, retiring in 20 years | 29.2 | 28.7 |
|---|
Through its defined benefit pension scheme, Scottish Enterprise is exposed to a number of risks, the most significant of which are noted below:
Volatility: The scheme obligations are calculated using a discount rate set with reference to corporate bond yields and if scheme assets underperform this yield a deficit will be created. The Trustees have agreed an underlying investment strategy to reduce the proportion of scheme assets invested in the equity portfolio and to reinvest into bonds with a maturity profile which matches the scheme obligations.
Inflation rate: The majority of the scheme obligations are linked to inflation, consequently higher levels of inflation in the future will lead to higher liabilities.
Life expectancy: The majority of the scheme obligations are to provide benefits for the life of the member therefore increasing life expectancy of members will result in an increase in scheme liabilities.
The sensitivity of the defined benefit obligation to changes in the following actuarial assumptions is as follows:
| Change in assumption | Increase in assumptions | Decrease in assumption |
|---|
| % | £m | £m |
|---|
| Discount rate | 0.50% | (38.6) | 43.1 |
|---|
| Future salary increases | 0.25% | 5.6 | (5.4) |
|---|
| Inflation rate | 0.25% | 15.7 | (12.4) |
|---|
The effect of a one year increase in life expectancy assumptions would be to increase obligations by £15.0m at 31 March 2026, while a one year decrease would reduce obligations by £15.4m.