Want to be a millionaire? Here’s how I’d invest a £20K Stocks and Shares ISA in 2024!

Could a £20k Stocks and Shares end up propelling our writer to the millionaires’ club? It’s possible, he reckons. Here’s how.

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.

Image source: Vodafone Group plc

When investing, your capital is at risk. The value of your investments can go down as well as up and you may get back less than you put in.

Read More

The content of this article is provided for information purposes only and is not intended to be, nor does it constitute, any form of personal advice. Investments in a currency other than sterling are exposed to currency exchange risk. Currency exchange rates are constantly changing, which may affect the value of the investment in sterling terms. You could lose money in sterling even if the stock price rises in the currency of origin. Stocks listed on overseas exchanges may be subject to additional dealing and exchange rate charges, and may have other tax implications, and may not provide the same, or any, regulatory protection as in the UK.

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.

Becoming a millionaire is not easy when starting with modest means. But it is possible. If I had a £20,000 Stocks and Shares ISA and wanted to aim for a million, here are the moves I would make in 2024 and beyond.

Think about timing

Could 2024 be a good time to buy shares? Or a terrible one? The truth is, nobody knows what will happen to the stock market next year.

But timelines still matter. For me that does not necessarily mean trying to time the stock market and swoop in at a moment when shares offer unusually good value.

Rather, it means I focus on long-term investing rather than the short term. The sooner I start to invest my Stocks and Shares ISA, the longer I have for my investment choices to play out.

Focus on risk, not just reward

If I could increase the value of my investments 50-fold, I would turn a £20k Stocks and Shares ISA into a seven-figure portfolio.

But what sort of shares might offer me that level of return without a high degree of risk?

All shares carry risk. But some are inherently more risky than others, taking into account the price I pay for them. Focusing on the prospect a big payday, it is easy just to look at the potential for a share to increase in value.

But one thing I have noticed about many abnormally successful investors is how seriously they take risk assessment. Rather than focus on the potential rewards of a particular share, they also spend a lot of time considering what might go wrong that could hurt its dividend prospects, or its price.

Finding the future massive winners

Still, if I wanted to turn a £20k Stocks and Shares ISA into a million-pound portfolio, simply avoiding risk would not be enough. I would also need shares that gave me a certain level of return.

Rather than setting some unrealistic targets though, what could really help me here is simply adopting the long-term approach to investing – and sticking to it.

Imagine I could earn an average 9% compound gain from dividends and share price appreciation, for example (which, right now, I potentially could by investing in 9%-plus-yielding shares like M&G and Vodafone, although dividends are not guaranteed to last).

My £20k Stocks and Shares ISA would be worth a million pounds in less than 50 years. Of course, £1m would be worth a lot less than it is now.

If I achieve a 15% compound annual gain I could hit that target in under 30 years. At a 20% compound annual gain, I could turn £20k into a million pounds in 23 years.

Admittedly, a 20% compound annual gain is difficult to achieve. But it is certainly not impossible. However, I have to accept that I might undershoot my target.

Yet if I can find the right shares to buy for my Stocks and Shares ISA, I think I could aim for that sort of return.

Should you invest, the value of your investment may rise or fall and your capital is at risk. Before investing, your individual circumstances should be assessed. Consider taking independent financial advice.

C Ruane has positions in M&g Plc and Vodafone Group Public. The Motley Fool UK has recommended M&g Plc and Vodafone Group Public. 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

The flag of the United States of America flying in front of the Capitol building
Investing Articles

Will Trump’s tariffs squeeze this FTSE 100 giant’s profits?

Our writer looks at how the latest news around US tariffs might impact FTSE 100 company Diageo. Should he be…

Read more »

Investing Articles

Up 95%, is this FTSE winner the best high-yield star for me to buy now?

Do we have to choose between share price growth and high-yield dividends? In this case, over the past year, it…

Read more »

Investing Articles

Up 140% and rocketing out of the FTSE 250! Is it too late for me to buy this red-hot stock?

Miniature war games hero Games Workshop has outgrown the FTSE 250 and is hammering at the door of the UK's…

Read more »

Investing Articles

If I invest £10,000 in Taylor Wimpey shares, how much passive income will I receive?

Taylor Wimpey shares have fallen and are now paying a huge dividend. How much might I receive by investing a…

Read more »

Index Funds text carved in stone background
Investing Articles

Why I choose to invest in individual stocks rather than an index fund

Our writer examines the differences between stock picking and investing in index funds and why he feels there’s more to…

Read more »

Concept of two young professional men looking at a screen in a technological data centre
Investing Articles

Here’s the dividend forecast for Sage Group shares through to 2026!

The dividend on Sage shares has risen for 12 straight years. Can the FTSE 100 company keep its proud record…

Read more »

Happy African American Man Hugging New Car In Auto Dealership
Investing Articles

Will 2025 be make or break for this FTSE 250 stock hitting the headlines?

One of the FTSE 250's worst performers in 2024 has just issued another profit warning, but could 2025 mark the…

Read more »

Investing Articles

£3,000 invested in Greggs shares three months ago is worth this much now

Harvey Jones was on the verge of buying Greggs shares in August but decided they looked a little pricey. So…

Read more »