Stock market crash: 3 reasons why I’d buy UK shares in an ISA today to beat the State Pension

Buying UK shares after the market crash in an ISA could help you to build a retirement portfolio that reduces your reliance on the State Pension.

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 has caused a wide range of UK shares to trade at low prices. Over time, they have the potential to recover and boost the performance of your Stocks and Shares ISA.

This could reduce your reliance on the State Pension, which currently amounts to little over £9,100 per year. With other asset classes offering low returns compared to FTSE 100 and FTSE 250 stocks, now may be the right time to buy a selection of UK shares in a tax-efficient account such as an ISA.

Low valuations after the market crash

While the market crash has highlighted the potential for paper losses among UK shares, it could present a buying opportunity for long-term investors. Low valuations are currently present across numerous sectors, including banking, energy and consumer goods companies. Over time, many companies with low valuations today are very likely to recover as the economic outlook improves.

In fact, indexes such as the FTSE 100 and FTSE 250 have always recovered from their worst downturns to produce long-term growth. Investors who buy UK shares when they offer wide margins of safety, as many of them do today, have generally been rewarded with high returns in the long run. This recovery potential may help to build your ISA’s size over time, and could reduce your reliance on the State Pension in retirement.

UK shares versus other mainstream assets

Of course, the market crash may lead some investors to consider other asset classes than UK shares. They may, for example, prefer to hold cash or bonds due to their lower risks compared to FTSE 100 and FTSE 250 shares. Or purchasing buy-to-let property may be viewed as a better means of growing a retirement portfolio in the long run.

However, UK shares appear to offer better value for money than buy-to-let property. Although tax changes such as the stamp duty holiday are set to boost demand in the short run, they are temporary in nature. As such, with unemployment moving higher, a lack of housing affordability may lead to slower price growth. Similarly, the returns on cash and bonds are likely to lag those of UK shares due to low interest rates — even with the threat of a market crash. This may mean that they fail to provide an adequate nest egg to deliver a realistic income supplement to the State Pension in retirement.

Tax efficiency

Buying UK shares in a Stocks and Shares ISA is a tax-efficient means of capitalising on the recent market crash. No income tax, dividend tax or capital gains tax is levied on ISA investments, which will help them to grow more quickly over the coming years.

By investing in undervalued stocks now instead of other assets, you could further increase the value of your ISA in the long run. You may also overcome what continues to be a rather disappointing State Pension.

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

Two white male workmen working on site at an oil rig
Dividend Shares

More oil wobbles as the BP share price dives 7% in a day!

The BP share price has been wildly volatile in 2026, bouncing around with each new move in the US-Iran war.…

Read more »

British bank notes and coins
Investing Articles

Meet the 9.6%-yielding income share that could keep growing its payout!

This income share yields close to 10% -- and has grown its dividend per share year after year for well…

Read more »

Fireworks display in the shape of willow at Newcastle, Co. Down , Northern Ireland at Halloween.
Investing Articles

When will Barclays shares hit £10?

Barclays shares were close to £1 not so long ago, but could they do the unthinkable and make it to…

Read more »

Picture of an easyJet plane taking off.
Investing Articles

easyJet shares have bounced back before. On a P/E ratio of 6, could they do it again?

Our writer thinks easyJet shares could turn out to be a terrific bargain from a long-term perspective. So is he…

Read more »

Stack of British pound coins falling on list of share prices
Investing Articles

Could National Grid shares offer me a dividend that won’t be hurt by inflation?

National Grid aims to inflation-proof its dividend per share with a policy of annual rises that match inflation. Is our…

Read more »

Young female business analyst looking at a graph chart while working from home
Investing Articles

Here’s what happened to £1,000 invested in the past 2 stock market crashes

History may not repeat itself, but our writer reckons there are lessons to be learned from what recent stock market…

Read more »

Young Caucasian woman at the street withdrawing money at the ATM
Investing Articles

Here’s how the HSBC share price reached an all-time high… and what might be next

HSBC’s record share price reflects a strong rebound in profits and investor confidence, but future gains may be bumpier from…

Read more »

UK coloured flags waving above large crowd on a stadium sport match.
Investing Articles

Investors tempted by beaten-down Diageo shares should mark 6 May on their calendars now

Diageo is a top British blue-chip but its shares have come under fire in recent years. Harvey Jones hopes investors…

Read more »