Pension investing in the UK
A practical guide to pension funds, diversification, risk, charges and reviewing UK defined contribution investments without chasing performance.
Last reviewed 4 September 2026
Frequently asked questions
Can pension investments go down?
Yes. Market-based pension funds fluctuate and you may get back less than invested, particularly over short periods.
What is a pension default fund?
It is the investment selected for members who do not choose, commonly diversified and designed for a typical retirement journey rather than individual circumstances.
How often should I switch funds?
There is no set frequency. Periodic review and purposeful rebalancing are generally more useful than switching in response to short-term news.