Late to investing? Here’s how to try turning £20,000 savings into a second income

Millions of us invest for a second income. Here, Dr James Fox explains how we can invest to build wealth and make a life-improving income.

| More on:

The content of this article was relevant at the time of publishing. Circumstances change continuously and caution should therefore be exercised when relying upon any content contained within this article.

You’re reading a free article with opinions that may differ from The Motley Fool’s Premium Investing Services. Become a Motley Fool member today to get instant access to our top analyst recommendations, in-depth research, investing resources, and more. Learn More.

Array of piggy banks in saturated colours on high colour contrast background

Image source: Getty Images

With interest rates falling, many Britons will be thinking about how they can make their money work harder. And one possibility is investing. Through flexible and highly liquid investment decisions, investors can build their wealth and eventually draw a life-changing second income.

So what’s the catch?

Really, there’s no catch. The only thing would-be investors need to understand is that no investment’s risk free. However, those who invest wisely can experience returns many times greater than they would achieve in a savings account.

How to get started?

The easiest way to get going is to open a Stocks and Shares ISA — maximum annual contribution of £20,000 — and start contributing to it. These ISAs are available on all major UK brokerages and some cater to those looking to contribute relatively small figures — eg less than £100 a month.

From there, it’s all about making informed and sensible investment decisions. For me, this means investing using data and not based on gut feelings.

And it’s amazing how these investments can grow over time. Imagine starting with £20,000 and then choosing to contribute another £250 a month. Here, I’m going to suggest an investor’s looking to grow their portfolio by 8% annually.

Created at thecalculatorsite.com

As we can see, over a 20-year period, the portfolio value would potentially push up from £20,000 to almost £250,000. That’s a considerable increase and one that would allow the investor to eventually take a second income worth around £12,500 a year.

Personally, I think that’s a very solid return, although many investors will be more ambitious. The challenge is matching that ambition with an appreciation of risk.

Where to invest?

Building a portfolio is never easy. Those new to investing may want to start by building diversification through exposure to funds, trusts and ETFs.

But what about stocks? Well, here I prefer a data-based approach. And one of the best ranked stocks using multiple quantitive models is Fresh Del Monte (NYSE:FDP).

The company looks an interesting proposition for investors seeking exposure beyond the crowded technology trade. As enthusiasm for AI begins to cool, capital may rotate back into essential industries with tangible assets — and food production fits that bill.

The company’s a vertically integrated supplier of fresh and prepared produce, operating farms, shipping networks, and distribution centres across multiple continents. It also owns tens of thousands of acres of farmland.

Analysts expect earnings per share to rise from $2.8 in 2025 to $3.1 in 2026, with net profit climbing from $137.8m to $146.6m.

At roughly 12.5 times forward earnings, the valuation’s undemanding, especially when coupled with the 3.4% dividend yield. What’s more, the average price target suggests the stock’s undervalued by 28%.

One risk is that persistent cost inflation — particularly in fuel and fertiliser — could erode margins. Even so, with strong fundamentals and tangible real assets, Fresh Del Monte’s worth considering.

James Fox has no position in any of the shares mentioned. The Motley Fool UK has no position in any of the shares mentioned. Views expressed on the companies mentioned in this article are those of the writer and therefore may differ from the official recommendations we make in our subscription services such as Share Advisor, Hidden Winners and Pro. Here at The Motley Fool we believe that considering a diverse range of insights makes us better investors.

More on Investing Articles

Playful senior couple in aprons dancing and smiling while preparing healthy dinner at home
Investing Articles

Is April 2026 a great time to buy Lloyds shares?

Lloyds shares have been flying over the last two years. And there's one factor that could mean the bank continues…

Read more »

Young mixed-race couple sat on the beach looking out over the sea
Investing Articles

Want to aim for a £500 second income each month? Here’s how much it takes

Christopher Ruane digs into the numbers and mechanics that could let someone with no shares today build an annual second…

Read more »

Aston Martin DBX - rear pic of trunk
Investing Articles

Down 95%, what might it take for the Aston Martin share price to rise 2,000%?

The Aston Martin share price has collapsed. Our writer considers what it might take for it to regain some ground…

Read more »

Investing Articles

How are Diageo shares looking in April 2026?

It's been an eventful year so far, but what has the impact been for Diageo shares, and where might they…

Read more »

UK financial background: share prices and stock graph overlaid on an image of the Union Jack
Investing Articles

P/Es below 7! 3 staggeringly cheap shares despite yesterday’s rally

Investors who fear they have missed their opportunity to buy cheap shares as the stock market recovers might want to…

Read more »

ISA coins
Investing Articles

Want to know what UK investors have been buying in their ISAs?

Looking for stock, trust, and fund ideas this April? Royston Wild discusses what Brits have been stuffing in their Stocks…

Read more »

Mature Caucasian woman sat at a table with coffee and laptop while making notes on paper
Investing Articles

Why aren’t people buying Greggs shares by the bucketload?

Greggs' shares remain in the doldrums. But should Foolish investors consider pouncing while others won't? Paul Summers takes a fresh…

Read more »

Picture of an easyJet plane taking off.
Investing Articles

£10,000 invested in easyJet shares 2 days ago is now worth…

easyJet shares just experienced a sharp move higher. So anyone who invested in the budget airline operator two days ago…

Read more »