Who wants to be a Stocks and Shares ISA millionaire? It’s easier than you might think

Build a £1m Stocks and Shares ISA with £10,000 and just £200 per month. I’ll show you exactly how to do it.

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.

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.

Not everyone can win a million on a game show. It’s just not possible for most. But becoming a Stocks and Shares ISA millionaire is much easier and more likely.

What’s the catch? Well, it not likely to be possible to do it by tomorrow, next year, or even in five years. You need patience and to be able to invest for the long term.

If you have a long enough time frame to invest, you might be surprised how little you need to regularly invest to achieve the goal of becoming a Stocks and Shares ISA millionaire.

If you have 35 years until you plan to retire, you could reach this goal starting with just an initial £10,000 plus a regular investment of £200 per month. That’s just £2,400 per year.

The average stock market return over the long term is said to be 10% per year. Over a long investing period of 35 years, it’s reasonable to assume that an average annual return of 10% is likely. Of course with the stock market there are no guarantees, but to me, it seems a safe assumption on the basis of probabilities.

What if you have 25 years until you want to retire? To reach £1m in your Stocks and Shares ISA, you would need to start with £10,000 plus a regular monthly investment of £670. Alternatively, if you started with £30,000, you could do the same with a regular monthly investment of £485.

As you can see, the earlier you start investing, the less you need to invest every month. This is due to the beauty of compounding. Einstein famously once said, “compound interest is the eighth wonder of the world”. I’m not surprised. It really is magical.

What I’d invest my Stocks and Shares ISA in

If I were to create a simple automated strategy to retire with £1m, I would set up a Stocks and Shares ISA with my initial £10,000 investment. I would then add a regular investment plan that drip feeds £200 per month into a fund that tracks the S&P 500 index.

Investing in a stock index tracker like this is one idea. Another option is to select a managed fund or investment trust. I like the Fundsmith Equity Fund, managed by veteran fund manager Terry Smith. It holds a concentrated portfolio of 20 to 30 global companies, and focuses on high-quality businesses that are difficult to replicate.

Increasing investment returns

Is it possible to become a Stocks and Shares ISA millionaire a bit quicker without increasing your investment amount? Yes, it’s possible. To do so, you would need to increase your investment return.

By taking a more active approach to investing, I believe it’s possible to achieve a return greater than 10%. Achieving 12% to 15% could be realistically possible, in my opinion. To do so you may need to research some other good investment ideas.

At a 15% annual return, starting with £10,000 and investing £200 per month, you could retire a Stocks and Shares ISA millionaire in 25 years. So increasing your annual return from 10% to 15% reduces your target time from 35 years down to 25 years, highlighting again the beauty of compounding.

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.

Harshil Patel owns units in Fundsmith Equity Fund. Views expressed 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

Investing Articles

After it crashed 25%, should I buy this former stock market darling in my Stocks and Shares ISA?

Harvey Jones has a big hole in his Stocks and Shares ISA that he is keen to fill. Should he…

Read more »

happy senior couple using a laptop in their living room to look at their financial budgets
Investing Articles

How’s the dividend forecast looking for Legal & General shares in 2025 and beyond?

As a shareholder, I like to keep track of the potential dividend returns I could make from my Legal &…

Read more »

artificial intelligence investing algorithms
Investing Articles

Could buying this stock with a $7bn market cap be like investing in Nvidia in 2010?

Where might the next Nvidia-type stock be lurking in today's market? Our writer takes a look at one candidate with…

Read more »

Investing Articles

Is GSK a bargain now the share price is near 1,333p?

Biopharma company GSK looks like a decent stock to consider for the long term, so is today's lower share price…

Read more »

Snowing on Jubilee Gardens in London at dusk
Investing Articles

Could December be a great month to buy UK shares?

Christopher Ruane sees some possible reasons to look for shares to buy in December -- but he'll be using the…

Read more »

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

Sticking to FTSE shares, I’d still aim for a £1,000 monthly passive income like this!

By investing in blue-chip FTSE shares with proven business models, our writer hopes he can build sizeable passive income streams…

Read more »

Growth Shares

BT shares? I think there are much better UK stocks for the long term

Over the long term, many UK stocks have performed much better than BT. Here’s a look at two companies that…

Read more »

British Pennies on a Pound Note
Investing Articles

After a 540% rise, could this penny share keep going?

This penny share has seen mixed fortunes in recent years. Our writer looks ahead to some potentially exciting developments in…

Read more »