How much would a Stocks & Shares ISA investor need to invest each month to retire comfortably?

Here’s how much a Stocks and Shares ISA holder may need to spend each month on UK and US shares for a great retirement.

| More on:
Businessman with tablet, waiting at the train station platform

Image source: Getty Images

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.

By providing protection from wealth-sapping taxes, the Stocks and Shares ISA can substantially boost an investor’s chance to build a robust fund for retirement.

But how much would someone need to invest each month in a Stocks and Shares ISA to retire comfortably? Let’s take a look.

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.

Should you invest £1,000 in Abrdn right now?

When investing expert Mark Rogers has a stock tip, it can pay to listen. After all, the flagship Motley Fool Share Advisor newsletter he has run for nearly a decade has provided thousands of paying members with top stock recommendations from the UK and US markets. And right now, Mark thinks there are 6 standout stocks that investors should consider buying. Want to see if Abrdn made the list?

See the 6 stocks

Compund returns

The first thing to say is the earlier someone gets started on their investment journey, the better. Time in the market allows for exponential growth through the power of compounding, which can turn even modest long-term contributions into a substantial retirement fund.

Let’s say someone has £100 to invest each month in their Stocks and Shares ISA. If they can achieve a 6% average annual return, here’s what their nest egg could look like by the State Pension age of 68, according to the date at which they began investing:

AgeRetirement pot (excluding broker fees)
25£242,251
30£174,426
35£124,141
40£86,863
45£59,225
50£38,735

As you can see, the differences are vast, illustrating the enormous effect of compound gains. Starting at 25 instead of 30 leads to nearly £68,000 more by retirement, just for beginning five years earlier.

The difference is even more striking when comparing a start age of 25 to 40. That’s a gap of around £155,000, despite contributing the same £100 each month.

Yet this isn’t to say that someone who starts investing later on can’t build a decent retirement fund. Even someone in middle age could conceivably retire in comfort with the right investment strategy.

A £51k passive income

It’s important to say that there’s no guaranteed return by investing in shares, trusts and funds. But history shows us that stock markets can be extremely effective way to target long-term wealth.

For instance, despite bouts of recent volatility, the average annual return of the FTSE 100 and S&P 500 indices over the last decade are 6.4% and 12.9% respectively.

Based on these figures, a 40-year-old who can invest £500 each month equally in these indices stands a good chance of achieving a Stocks and Shares ISA worth £854,877 by the time they reach 68.

If they then invested this in 6%-yielding dividend shares, they’d have a healthy £51,293 passive income to live off.

A top fund

There are many ways that investors can seek to build retirement capital, of which this is just one example. But a fund like the HSBC S&P 500 (LSE:HSPX) could be a good option to consider given the excellent long-term returns of US stocks that I’ve described.

Index funds like these provide excellent diversification across hundreds of companies, helping investors capture a multitude of opportunities while also allowing them to spread risk.

This particular fund holds high-growth shares like semiconductor maker Nvidia, online retailer Amazon and social media specialist Meta. Defensive shares such as telecoms provider Verizon, drinks manufacturer Coca-Cola and healthcare company Johnson & Johnson also provide steel.

It’s a combination that could deliver a blend of healthy capital gains, dividend income and long-term resilience.

A ramping up of global trade tariffs could well impact future returns. But US shares have a proven record of bouncing back from economic crises, which makes an S&P 500 fund a solid opportunity to think about.

Investing in AI: 3 Stocks with Huge Potential!

🤖 Are you fascinated by the potential of AI? 🤖

Imagine investing in cutting-edge technology just once, then watching as it evolves and grows, transforming industries and potentially even yielding substantial returns.

If the idea of being part of the AI revolution excites you, along with the prospect of significant potential gains on your initial investment…

Then you won't want to miss this special report inside Motley Fool Share Advisor – 'AI Front Runners: 3 Surprising Stocks Riding The AI Wave’!

And today, we're giving you exclusive access to ONE of these top AI stock picks, absolutely free!

Get your free AI stock pick

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.

John Mackey, former CEO of Whole Foods Market, an Amazon subsidiary, is a member of The Motley Fool’s board of directors. Randi Zuckerberg, a former director of market development and spokeswoman for Facebook and sister to Meta Platforms CEO Mark Zuckerberg, is a member of The Motley Fool's board of directors. Royston Wild has positions in Hsbc ETFs Public - Hsbc S&P 500 Ucits ETF. The Motley Fool UK has recommended Amazon, Meta Platforms, and Nvidia. 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

Thoughtful man using his phone while riding on a train and looking through the window
Investing Articles

Here’s how a first-time investor could start buying shares with £3k

Is it possible to start buying shares with £3K? Yes it is -- and here our writer goes into some…

Read more »

ISA Individual Savings Account
Investing Articles

Thinking of starting a Stocks and Shares ISA this April? Avoid these 4 mistakes!

A Stocks and Shares ISA can be a way for an investor to try and build wealth over the long…

Read more »

ISA coins
Investing Articles

Here’s how to build a £100k ISA starting with £5k today

Increase an ISA's value 20-fold? It need not just be the stuff of dreams, according to this writer -- though…

Read more »

A senior man and his wife holding hands walking up a hill on a footpath looking away from the camera at the view. The fishing village of Polperro is behind them.
Investing Articles

6.9% yield! I just added this share to my SIPP

In a turbulent stock market, our writer has been hunting for bargains to add to his SIPP. After a 31%…

Read more »

piggy bank, searching with binoculars
Investing Articles

With Rolls-Royce shares moving up again, is a £10 price target back on the horizon?

Rolls-Royce shares wobbled when President Trump dropped his tariff bombshell on us. But three weeks is a short time in…

Read more »

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

2 UK stocks to consider buying as the market sell-off continues

Stephen Wright thinks investors looking for opportunities might be able to take advantage of short-term weakness in some UK stocks.

Read more »

Closeup of "interest rates" text in a newspaper
Investing Articles

1 stock for passive income investors to consider buying before the Bank of England cuts interest rates

With the Bank of England’s Monetary Policy Committee set to meet in May, passive income investors should think about how…

Read more »

Tesla building with tesla logo and two teslas in front
Investing Articles

Is Tesla about to become the ultimate passive income machine?

Our writer discusses whether Tesla stock might be worth him buying, just in case the EV giant enables passive income…

Read more »