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.

Why I ditched the Cash ISA for UK shares

This Fool explains why he’s comfortable with the uncertainty of owning UK shares for the chance of earning a high return.

You’re reading a free article with opinions that may differ from The Twelfth Magpie’s Premium Investing Services. Become a member today to get instant access to our top analyst recommendations, in-depth research, investing resources, and more. Learn more, and get a free 'Best Buy Now' stock!.

As an investor, I’m always looking for the best places to invest my money. That’s why I ditched the Cash ISA for UK shares. This was a personal decision based on my own risk tolerance. So it’s not going to be suitable for all investors.

While the Cash ISA does offer some significant tax benefits, especially for higher and additional rate taxpayers, I believe UK shares are better suited to my personal long-term investment strategy.

Should you buy Rolls Royce shares today?

Before you decide, please take a moment to review this report first. Despite ongoing uncertainties from US tariffs to global conflicts, Mark Rogers and his team believe many UK shares still trade at substantial discounts, offering savvy investors plenty of potential opportunities to learn about.

That’s why this could be an ideal time to secure this valuable research – Mark’s analysts have scoured the markets to reveal 5 of his favourite long-term ‘Buys’. Please, don’t make any big decisions before seeing them.

Cash ISA returns

The best interest rate available for an easy access Cash ISA on the market at the moment is 0.55%, that’s from Cynergy Bank.

Other interest rates are available, and there are higher rates on fixed and withdrawal-limited accounts. These products limit investor withdrawals, which means they might not be suitable for everyone. I prefer to have complete control over my money, as I never know when I need access. That’s why I tend to stick with easy-access products. 

However, the best easy-access traditional bank savings accounts on the market right now also offer a similar interest rate. Aldermore offers investors 0.5% interest on their money. 

Cash ISAs and easy-access savings accounts do have some key differences. Cash ISA contributions cannot exceed £20k a year. What’s more, tax isn’t due on any interest earned. Interest earned in a regular savings account is subject to tax. The rate of tax will vary significantly between investors. These qualities suggest ISAs may be useful instruments for investors who have high tax liabilities. 

Still, another drawback is the fact the ISA allowance is limited to £20k every year. I can also only put money into one of each kind of ISA each tax year. This encompasses all ISA products, including Stocks and Shares ISAs as well as Cash ISAs.

I’d rather use my entire annual ISA allowance for UK shares. That’s why I’ve decided to keep my cash savings in a traditional bank savings account at the same interest rate and fewer limitations. 

This is based on my own level of risk tolerance. Cash is always going to be part of an asset allocation strategy. I have cash as well as my Stocks and Shares ISA. So, I won’t abandon the asset entirely. 

UK shares 

I have enough cash on hand to cover my living expenses for at least six months. I believe this is the minimum anyone should have to meet unforeseen expenses. With this backstop in place, I’d rather try and earn a higher return on my additional savings with UK shares.

While past performance is no guarantee of future returns, over the past 100 years UK equities have produced an average annual total return of 7%. It seems unlikely this will continue indefinitely. But compared to the current interest rate on Cash ISA products, I think UK shares compare favourably. This also means I have to accept the risk that stocks may decline in value. I’m prepared to deal with that because I already have a cash cushion in place.

This may not be a suitable strategy for other investors due to the volatility and uncertainty of investing. In this respect, the Cash ISA could provide a much more stable and predictable return rate. 

Rupert Hargreaves has no position in any of the shares mentioned. The Motley Fool UK has no position in any of the shares mentioned. 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

Image of happy young people man and woman in basic clothing thinking and touching chin while looking aside isolated over yellow background
Investing Articles

I asked ChatGPT where Greggs shares might go next and it said… 

Harvey Jones is in two minds about the outlook for Greggs shares and called in artificial intelligence for its view.…

Read more »

Happy senior couple hugging and enjoying retirement at home
Investing Articles

Up 1,320% in 5 years — now check out the Rolls-Royce share price forecast for August 2027

The Rolls-Royce share price has completely smashed it but the big question is where it goes in future. Harvey Jones…

Read more »

Elderly, couple hiking and bird watching with adventure outdoor, hike together and fitness for active lifestyle. Nature, trekking and senior man pointing and woman with binocular, freedom and travel.
Investing Articles

After it rocketed to a 19-year high, here’s what the experts say about the Barclays share price outlook…

Harvey Jones examines why the Barclays share price has been flying lately and what broker forecasts suggest for the year…

Read more »

Man hanging in the balance over a log at seaside in Scotland
Investing Articles

I asked ChatGPT if the Lloyds share price will crash in 2026. It said…

What probability of a Lloyds share price crash does the world's leading artificial intelligence chatbot give? The answer may surprise…

Read more »

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

Will this week bring more bad news for BP shareholders?

The retreat in the oil price is good news for the global economy but bad news for BP shares. Harvey…

Read more »

Image of happy young people man and woman in basic clothing thinking and touching chin while looking aside isolated over yellow background
Investing Articles

How do I maximise the value of my Stocks and Shares ISA over the next 5 years?

Edward Sheldon has money in a Stocks and Shares ISA. And he wants to see the value of his portfolio…

Read more »

Portrait of pensive bearded senior looking on screen of laptop sitting at table with coffee cup.
US Stock

I asked ChatGPT where the SpaceX share price will be at the end of 2026. It said…

Jon Smith decides to get another opinion on the direction of travel for the SpaceX share price, and ChatGPT is…

Read more »

Investing Articles

Are Scottish Mortgage shares an unmissable buy after the SpaceX stock crash?

Harvey Jones wonders whether investors have been given an opportunity to buy Scottish Mortgage shares at a decent price, as…

Read more »