A white arrow pointing upwards

Typically, the earlier we start investing, the better. Investing in your 20s offers a host of benefits, allowing you to make the most of your investments, and have a lasting positive impact on your financial life.

Twenty-somethings (and those in their thirties, too) have major advantages over those who wait until their 40s, or even 50s to begin investing. The ability to shoulder greater risk, the benefits of investing over longer time horizons, the opportunities to improve future wages, and the “8th wonder of the universe”: compounding, to name a few.

We asked Laura Pomfret, the Co-Founder of Financielle, her thoughts on Compounding Returns:
"Too often when we're young it's easy to put things off until later, when we've more money or more time. The biggest mistake we can make as younger investors is putting off investing until later as we miss out on the golden early years to get compound interest ticking.  Remember, invest early and often." 

In this blog we look at some of the advantages to starting early in more detail, so if you’re one of the many younger would-be-investors sitting on the sidelines and waiting for a rainy day to start investing, read on ! 

The Power of Compounding 

Einstein once said: “Compound interest is the 8th wonder of the world. He who understands it, earns it; he who doesn't, pays it.”, or so the internet would have you believe. Even though he very likely didn’t utter such investing wisdom, it’s not far wrong. For most, compounding is the single most important concept to their investing. 

Compounding is essentially interest on top of interest, or % gain on top of % gain, or in technical terms: It is the increase in the value of an investment due to the interest earned on the principal and the accumulated interest.

Over long time horizons, compounding can produce impressive returns, and is the primary way investors like Warren Buffet have made fortunes over decades. It’s also why capitalists like Jeff Bezos have made fortunes, too, albeit by compounding growth in a different way. 

Let’s take an example:

At 20, you invested £100 and enjoyed an annual return of 10%. At the end of 1st year, you’re now the proud owner of an investing portfolio worth £110. At the end of 5 years, the initial £100 investment would be worth £161.05.

Let’s speed things up. At the end of 40 years? 10% annual return would turn £100 into £4500. By 50 years, it’d be £11,700, and by 60 years it would be £30,000+. 

Ok, so we’re unlikely to invest £100 at 20 and keep it until we’re 80. But you can see the huge impact delaying investing has. 10% gain at 70 years old (in our example) is 4.5x your original investment, and 45x your 10% gain from the first year you invested. 

That 1 year of 10% gain at 70 (roughly £450) would have taken you 16 years to accumulate starting at 20 years old. 

Now you can see why Warren Buffet has made 99%+ of his wealth after the age of 52!

Improved Risk Appetite 

Age often influences the amount of risk we are willing withstand in the market, which is inevitable if you want to make money on your investments.

Younger investors can opt for portfolios with comparatively aggressive investments that can yield higher returns than conservative investments, whilst their elders need to take less risk heading into their retirement years.

And even if you go wrong with your investments, you would have ample time to correct your mistakes as well as ride out financial slumps and recover from them in the future! 

Riding the Learning Curve 

Starting investments from an early age allows young investors to grasp the market and learn from mistakes. Doing so puts them at an advantage over their peers, with years to formulate personalised investment strategies and become comfortable with how their investments perform over time. 

It also helps form good financial habits by focusing on budgets and decreasing expenses when required. Investing early also has the potential to provide security for your financial future. 


Saving money in a bank is unlikely to provide us with adequate returns in a historically low interest rate environment. This means it is essential to plan investments for creating wealth over the long term. 

Earlier investors benefit from being able to take greater risk, enjoy the benefits of compounding and time, and increase the probability of reaching financial stability at a young age.