New analysis indicates that delaying the start of investing by ten years can lead to a retirement nest egg that is more than half the size it would otherwise be. Investors who wait until age 35 to begin saving, rather than starting at 25, risk losing hundreds of thousands of pounds by age 65.
Calculations from the investment platform Interactive Investor suggest that a ten-year delay can reduce a retirement pot by approximately 58 percent. This reduction is attributed not only to fewer years of contributions but also to the diminished impact of compound returns.
"Time in the market, not timing the market, is a classic investment mantra, and these calculations showcase just how true that is," said Camilla Esmund, head of investor campaigns at Interactive Investor. "These calculations show that the earliest investor is not just contributing for longer, they are also giving their money much more time to generate returns on top of previous returns. Starting earlier does not just add a few extra years of contributions, it gives investments more time to snowball."
The analysis illustrates the power of early investment. For instance, an individual starting with monthly contributions of £100 at age 25 could accumulate approximately £404,642 by age 65. However, if this individual waits until age 35 to start, their projected savings drop to roughly £171,077 by age 65.
Further delaying the start of investments can have an even more dramatic effect. Waiting until age 45 to begin investing, instead of 25, could result in a pot of only £65,828 by age 65, representing an 84 percent reduction compared to starting two decades earlier.
These projections assume annual contributions increase by 2 percent, aligning with the Bank of England's inflation target, and an average annual investment growth rate of 8 percent. While investment returns can potentially be higher than cash interest, they also carry the risk of loss, unlike guaranteed cash savings.
The impact of delayed investment is more pronounced for those making larger contributions. An investor starting with £300 per month at age 25 could amass a nest egg of approximately £1.2 million by age 65. Delaying the start by ten years to age 35 would reduce this to around £513,230, and a further ten-year delay to age 45 would see the total drop to approximately £197,485.
Esmund emphasized the importance of overcoming initial hesitation. "Building a well-diversified portfolio is indeed vital, and it's important that new investors understand this, but we should also remember that the hesitation of getting started in the first place could be costing you over the long term," she stated. The platform also notes that online investing offers a simple, inexpensive method accessible via computer, tablet, or phone.