I’d buy cheap UK shares in an ISA today to retire on a growing passive income

Buying cheap UK shares in an ISA today could lead to high returns in the long run, in my view. They could ultimately provide a passive income in retirement.

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.

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.

The stock market crash may have dissuaded some investors from buying cheap UK shares through which to build an ISA portfolio for retirement. However, now could be the right time to take advantage of low valuations across the FTSE 100 and FTSE 250.

Over time, they may deliver impressive returns that outperform other mainstream assets. They could produce a surprisingly large retirement portfolio that provides a generous passive income in older age.

Buying cheap UK shares today

The main advantage of buying cheap UK shares today is that they could offer greater scope for growth than they’ve done over recent years. In many cases, high-quality businesses are trading at low prices because they face weak trading conditions in the short run. This means that investors can purchase such companies at low prices, which can be a means of achieving higher capital returns as they recover.

Although a recovery is never guaranteed, the past performance of the stock market suggests it is very likely. The FTSE 100 and FTSE 250 have always posted new record highs following their previous downturns. The same outcome seems very likely as the world economic outlook improves and investor sentiment returns to previously high levels.

This may translate into impressive returns for investors who have purchased bargain British stocks after their recent declines.

Impressive return prospects

Cheap UK shares could produce higher returns than the wider market over the coming years. For example, the FTSE 100 and FTSE 250 have rebounded after the market crash. They may not have fully recovered, but they are significantly higher than they were in March.

However, some British stocks continue to trade 30-50% down on where they were at the start of the year. They remain unpopular among investors as a result of weak trading conditions or uncertain outlooks in many cases. Where they have solid financial positions and competitive advantages over their peers, they may represent excellent buying opportunities.

Over time, they could outperform the wider stock market and improve your prospects of retiring on a growing passive income.

Making a passive income in retirement

Even if cheap UK shares match the stock market’s return, you could end up with a large ISA portfolio in retirement that produces a worthwhile passive income.

For example, the FTSE 100 has returned around 8% per annum, including dividends, since its inception in 1984. Assuming the same return in future on a £200 monthly investment would produce a nest egg valued at around £413,000 over a 35-year timeframe. From this, a 4% withdrawal would mean an annual passive income of around £16,500.

As such, now could be the right time to buy a selection of cheap UK shares and hold them over the coming years. Their long-term growth potential could improve your financial outlook and retirement prospects.

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

Investing Articles

Suddenly investors can’t get enough of GSK shares! What’s going on?

After years in the doldrums, GSK shares are suddenly the most bought stock on the entire FTSE 100. Harvey Jones…

Read more »

'2024' art concept overlaid on a stock screener
Investing Articles

£5,000 invested in Greggs shares in October 2024 is now worth…

Despite facing a multitude of challenges today, might Greggs' stock be worth a look after losing well over a third…

Read more »

Investor looking at stock graph on a tablet with their finger hovering over the Buy button
Investing Articles

Where will Rolls-Royce shares go next? Let’s ask the experts

Rolls-Royce shares have wobbled as aviation uncertainty grows. But can the City's glowing forecasts help get the price climbing again?

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

No savings at 45? Here’s how investors could still build a £17,360 second income

It’s never too late to start investing, and with compounding working over time, Andrew Mackie shows how investors could still…

Read more »

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

How to invest £10,000 to aim for a £6,108 annual passive income

UK REITs have been getting a lot of attention. But our author thinks they're still the place to look for…

Read more »

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

What sort of passive income stream could you build for a fiver a day?

Think a few pounds a day might not go far? In fact, that could be the basis of some pleasing…

Read more »

British Isles on nautical map
Investing Articles

I sense a potential opportunity if the FTSE 100 loses this quality growth stock…

Rightmove falling out of the FTSE 100 might have been unthinkable a year ago. But that's the reality investors are…

Read more »

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

The largest S&P 500 holding in my ISA is…

Edward Sheldon's making a large bet on this S&P 500 stock. Because he sees the long-term risk/reward proposition very attractive.

Read more »