Pension members miss investment’s key growth role

Three quarters of pension savers don’t realize that investment growth, not their own deposits, is what actually builds a retirement pot over the long run, according to new analysis from Standard Life. The firm’s Retirement Voice research asked people what they thought added the most money to a pension over a working lifetime, and only 25 percent picked investment growth. A larger share, 39 percent, pointed to individual contributions.

That perception doesn’t match the math. Standard Life’s review of government figures shows that in a typical £100,000 defined contribution pension pot, roughly £65,000 comes from investment growth. Individual contributions account for just £18,000, with employer contributions adding £13,000 and tax relief contributing £4,000.

The gap matters because behavior follows belief. If people think their own saving is the whole story, they may not start early enough to let compounding do its work. The research found only 15 percent of people are actively prioritizing pension saving, while 21 percent said retirement planning was something to worry about later. That figure rises to 35 percent among Gen Z respondents.

Jenny Holt, Standard Life’s customer savings and investment director, put it plainly: “Compound investment growth can be one of the most powerful forces in pension saving, but our research suggests many people underestimate the role it plays.” She added that contributions are important, but the real benefit comes from giving those contributions time to grow and generate returns over decades. For someone just starting out, the practical takeaway is that time in the market beats timing the market. The difference between starting at 22 and starting at 27 isn’t just five years of contributions—it’s five years of compounded growth on everything that came before.

Standard Life’s modeling puts a number on that delay. Starting pension saving at age 27 instead of 22 could shrink a retirement pot by around £40,000, based on an individual earning £25,000 a year and paying minimum automatic enrolment contributions. That’s a significant sum for what can feel like a small decision made in your early twenties.

Holt acknowledged that many people are juggling pension saving against immediate financial pressures. But she noted that those who start earlier and take full advantage of employer contributions are more likely to benefit from long-term investment growth. The company’s analysis suggests that the typical saver is essentially leaving money on the table—not through lack of effort, but through a simple misunderstanding of how pensions actually work. This misunderstanding also raises concerns about how savers will handle upcoming changes to pension rules, as SIPP reforms risk information overload for those already uncertain about the basics.