We have some exciting news to share! The Motley Fool UK has now become The Twelfth Magpie -- an independent, UK-owned company, led by our long-serving UK management team — Mark Rogers, Chris Nials and Heather Adlington. In practical terms, it’s the same team you know, now fully focused on serving our UK readers and members.

Just as importantly, our approach remains unchanged: long-term, jargon-free, and on your side. This site is our new home, and there will be extra tweaks made across the coming few days as we settle in. So if anything looks a little off, please bear with us!

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.

How I plan to invest in 2024 to target a £1m Stocks and Shares ISA

What does it take to become an ISA millionaire? Using proven techniques, our writer outlines his plan to target a seemingly ambitious goal.

Senior couple crossing the road on a city street. They are walking with shopping bags while Christmas shopping.

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.

One of my financial goals is to build a £1m Stocks and Shares ISA. There are now more than 4,000 ISA millionaires in the UK and that number will likely keep growing. I’d like to be part of that!

It’s important to realise that it will take some time to reach this target. But as investing is a long-term activity, this suits me fine.

XXX

My plan in 2024 and beyond is likely to be the same as in previous years. A timeless process that I hope to continue.

Let’s discuss further.

Funding the pot

First, I’d aim to maximise my Stocks and Shares ISA allowance. Currently, there’s a maximum limit of £20,000 per tax year.

The great benefit of the ISA wrapper is that investments held within it are free from capital gains tax and dividend tax.

Please note that tax treatment depends on the individual circumstances of each client and may be subject to change in future. The content in this article is provided for information purposes only. It is not intended to be, neither does it constitute, any form of tax advice. Readers are responsible for carrying out their own due diligence and for obtaining professional advice before making any investment decisions.

Whatever amount I decide to invest, it’s important to be comfortable leaving it a long time. Any withdrawals are likely to extend the time it will take to reach millionaire status.

Avoiding sleepless nights

I’d spread my investments across a range of geographic regions and sectors. Diversification spreads risk and avoids putting all my eggs in one basket. So if one investment falls in price, I’d still be able to sleep at night.

Also, there isn’t just one region or sector that performs the best every year. It often changes. In the near term, stock market investments are affected by factors that include geopolitical events, central bank monetary policy, and government regulation for instance.

It’s difficult to consistently predict every move. So most investors would be better off focusing on adding money to the ISA pot and keeping it there rather than trying to time the market.

This points to the well-known investment phrase, “time in the market beats timing the market”.

What I’d buy

I’d spread some of my money across a range of exchange-traded funds (ETFs) like Vanguard S&P 500 UCITS ETF and ishares FTSE 100 UCITS ETF.

This is a low-cost way to own a large number of shares in one go.

I’d also buy a selection of high-quality shares. By this I mean those that demonstrate profitability, stable earnings, a strong balance sheet and a positive long-term outlook.

By doing so, I’d aim to beat the market and give a boost to my ISA performance. The key is to consistently own shares for a long time.

For instance, the oldest investment in my Stocks and Shares ISA is Apple. With a gain of 940% over the past decade, it has considerably beaten the average investment.

Targeting £1m

The long-term average stock market return is around 10%. But by carefully selecting high-quality shares I’d aim to beat this. That said, bear in mind that it’s still possible that I could earn less than average.

Annual investment10% pa12% pa
£5,0003228
£10,0002523
£20,0001917
Years to reach £1m

The table above shows how many years it would take to reach a £1m ISA depending on annual return and investment amount.

As we can see, I won’t get there any time soon, but millionaire status is within reach for patient investors.

Harshil Patel has positions in Apple. The Motley Fool UK has recommended Apple. 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

Friends and sisters exploring the outdoors together in Cornwall. They are standing with their arms around each other at the coast.
Investing Articles

£503 buys 14 shares in this FTSE 250 stock that returned 23.9% annually for the last 15 years

This FTSE 250 stock has averaged a huge return for 15 years. At today's price, £503 buys 14 shares. But…

Read more »

Black woman using loudspeaker to be heard
Investing Articles

£1,000 buys 25 shares in this FTSE 100 stock that’s returned 29.2% annually for the last 10 years

This FTSE 100 mining stock has returned close to 30% a year for a decade. At 3,995p, £1,000 buys 25…

Read more »

Female student sitting at the steps and using laptop
Investing Articles

Down 47%, is this growth stock finally worth buying in May?

With a £288m order book and a hidden pipeline of defence and nuclear contracts, is this growth stock now too…

Read more »

House models and one with REIT - standing for real estate investment trust - written on it.
Investing Articles

2 REITs yielding 7%+ to consider for passive income in 2026

A REIT backed by the NHS and another backed by Tesco and Sainsbury's with both yielding 7%+. Here's why I'm…

Read more »

Woman riding her old fashioned bicycle along the Beach Esplanade at Aberdeen, Scotland.
Investing Articles

Just 97 shares of this UK dividend stock generate £238 in passive income

A 5.7% yield, £238 in passive income from just 97 shares, and one of the most divisive dividend stocks on…

Read more »

ISA coins
Investing Articles

£10,000 in an ISA generates a second income of…

The London Stock Exchange is home to some of the world's most generous dividends. But how big a second income…

Read more »

Shot of a senior man drinking coffee and looking thoughtfully out of a window
Investing Articles

Expert recommendations: 2 top income stocks yielding 7%+!

With yields of 7.2% and 7.8% respectively, these two income stocks are catching the eyes of institutional analysts. Should investors…

Read more »

Illustration of flames over a black background
Investing Articles

3 top income-focused stocks to buy in May 2026, according to experts

Looking for a stock to buy for income in May 2026? Experts have flagged these three UK dividend shares as…

Read more »