Share your opinion and earn yourself a free Motley Fool premium report!

We are looking for Fools to join a 75 minute online independent market research forum on 15th / 16th December.

To find out more and express your interest please click here

Here’s how I’d target a £5,900 second income by investing £50 a week

We don’t need a huge pile of cash to earn a second income. Here’s one way I’d aim for it with modest regular savings and the magic of time.

| 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.

Close-up of a woman holding modern polymer ten, twenty and fifty pound notes.

Image source: Getty Images

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.

What does £50 get us these days? A night out, and probably only a cheap one? Or maybe we could use it to build a second income for later life.

For me, I’d use the cash to buy shares that pay dividends.

Now, it’s no good just turning up at the bank with my £50 and asking for some shares. Well, my ISA provider would do it, but the fixed £12 charge I pay would be a big overhead for such a small amount.

Saving some cash

Most providers will let us save as little as £25 a week though, so we can build enough for a cost-effective purchase.

My minimum would be £500, I think. And if I started now, I could be buying my first shares in as little as 10 weeks.

Who needs to be seriously well-heeled to think about investing in the stock market? Not me.

The tricky part

But then, we have to decide what to buy. Starting out, I’d narrow it down to well-known FTSE 100 companies that pay dividends. So let’s see which stock I have my eye on for my next Stocks and Shares ISA buy.

It’s Legal & General (LSE: LGEN), and it offers a forecast dividend yield of 8%. Like others in the insurance sector, and finance in general, a low share price is helping keep the dividend yield up.

How much money might I accumulate?

Accumulating cash

Well, £50 a week is £2,600 a year. In my first year, I’d buy a different stock every time I had £500. That’s because diversification would be my absolute number-one priority in my first year.

Reducing trading costs can wait, as lowering my chances of a sector wipeout are paramount. I’d go for five stocks in five sectors.

But to make the sums easier here, let’s just work out what the whole lot invested in Legal & General might get me. It would be the same as a diversified portfolio with the same overall average yield, so it’s still a calculation worth doing.

Dividends compounded

Now, dividends aren’t guaranteed. And that’s another reason to diversify among stocks paying dividends. Vodafone is halving its dividend next year, for example. But someone holding it in a 10-stock portfolio would suffer only 10% of the pain.

In 15 years, 8% a year could compound to a pot of £73,600 if I reinvest all my dividends.

And 8% from that could then pay nearly £5,900 a year. That much as a second income should come in very handy — and all paid for by forfeiting a night out a week.

Long-term returns

Returns like this aren’t 100% certain, and share prices will move up and down. But in the past decade, Stocks and Shares ISA returns have averaged 9.6% a year.

So whatever return I actually achieve, I think I could bag something decent. And I should be in better health too, with all the beer I’d avoid drinking!

Alan Oscroft 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

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

Investing in high-yield dividend stocks isn’t the only way to compound returns in an ISA or SIPP and build wealth

Generous payouts from dividend stocks can be appealing. But another strategy can offer higher returns over the long run, says…

Read more »

Middle-aged white man wearing glasses, staring into space over the top of his laptop in a coffee shop
Investing Articles

A rare buying opportunity for a defensive FTSE 100 company?

A FTSE 100 stock just fell 5% in a day without anything changing in the underlying business. Is this the…

Read more »

Two elderly people relaxing in the summer sunshine Box Hill near Dorking Surrey England
Investing Articles

Simplify your investing life with this one key tip from Warren Buffett

Making moves in the stock market can be complicated. But as Warren Buffett points out, if you don’t want it…

Read more »

Tesco employee helping female customer
Investing Articles

Is Tesco a second income gem after its 12.9% dividend boost?

As a shareholder, our writer was happy to see Tesco raise dividends -- again. Is it finally a serious contender…

Read more »

Rolls-Royce Hydrogen Test Rig at Loughborough University
Investing Articles

Has the Rolls-Royce share price gone too far?

Stephen Wright breaks out the valuation models to see whether the Rolls-Royce share price might still be a bargain, even…

Read more »

Tŵr Mawr lighthouse (meaning "great tower" in Welsh), on Ynys Llanddwyn on Anglesey, Wales, marks the western entrance to the Menai Strait.
Investing Articles

How much do you need to invest in a FTSE 100 ETF for £1,000 monthly passive income?

Andrew Mackie tested whether a FTSE 100 ETF portfolio could deliver £1,000 a month in passive income – the results…

Read more »

Two business people sitting at cafe working on new project using laptop. Young businesswoman taking notes and businessman working on laptop computer.
Investing Articles

One of my top passive income stocks to consider for 2026 is…

This under-the-radar income stock has grown its dividend by over 370% in the last five years! And it might just…

Read more »

Two female adult friends walking through the city streets at Christmas. They are talking and smiling as they do some Christmas shopping.
Investing Articles

Here’s how you can invest £5,000 in UK stocks to start earning a second income in 2026

Zaven Boyrazian looks at some of the top-performing UK stocks in 2025, and shares which dividend-paying sector he thinks could…

Read more »