Why I’d avoid wealth-destroying Cash ISAs and buy these FTSE 100 stocks instead

Don’t waste time stashing your money in a low-yielding cash account. You’d be much better off trying to get rich with the FTSE 100 (INDEXFTSE: UKX), says Royston Wild.

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.

It’s rather easy to upbeat on the Cash ISA. They have their uses for the short-term holding of funds, or the storage of money for a rainy day. But largely speaking, they’re awful ways to place your excess capital.

One half of the problem is the pathetic interest rates on offer to customers, a reflection of the Bank of England’s historically-low benchmark rates during the past decade. There’s not a single instant-access Cash ISA which offers above 1.5% right now. And with inflation soaring above this level (CPI came in at 2.1% in August), it means the value of your savings is actually eroding.

What’s more, the gap between the savings rates on these products and inflation rates threatens to get even wider as the spectre of more Bank of England rate reductions grows.

Get a better rate

As I say, though, the impact of inflation on your hard-earned savings is only one side of the coin. The other reason why Cash ISAs are such terrible products is that, even when inflationary pressures are much less intense, the possible returns from such accounts remain quite pathetic, compared with those on offer from other investments.

A scan of price comparison site comparethemarket.com shows Charter Savings Bank currently offers the best interest rate on a no-notice Cash ISA. The rate? A paltry 1.44%.

Compare this with some of the mighty dividends yields on offer on the FTSE 100. Housebuilders Taylor Wimpey and Persimmon are some of the biggest payers with forward yields in around 12.5%, although there’s a sea of other generous payers to pick from today.

ITV, HSBC and International Consolidated Airlines, for example, all boast corresponding yields above 7%, while packaging play DS Smith and advertising giant WPP offer yields of 5.5% and 6.5%, respectively.

Make a million

Now placing your money into a cash account offers peace of mind like few other investments. The only risk here comes from the unlikely collapse of the bank or building society in which you’ve parked your money. Besides, under current Financial Conduct Authority rules, you’d be covered for the first £85,000 which you’ve saved anyway.

The same security can’t be found with stock investing, of course, where company bankruptcies can wipe out your holdings and stock price volatility can smash shareholder returns.

However, by creating a balanced portfolio packed with FTSE 100 shares, the prospect of insolvency isn’t something investors need to really worry about, while those holding, say, 10-20 companies across a variety of industries, can lessen the danger that share price volatility can pose to their returns.

The large number of millionaires who’ve made their fortunes with a Stocks and Shares ISA will attest to the brilliant returns that can be made with equity investment. How many people have you heard of who have got rich from cash-related products? Not many, I would suspect.

My advice: kick these low-yielding accounts to the kerb and get rich with the Footsie instead.

 

Royston Wild owns shares of DS Smith and Taylor Wimpey. The Motley Fool UK has recommended DS Smith, HSBC Holdings, and ITV. 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

Young Caucasian man making doubtful face at camera
Dividend Shares

Will the Diageo share price crash again in 2026?

The Diageo share price has crashed 35.6% over one year, making it one of the FTSE 100's worst performers in…

Read more »

Investing Articles

Is Alphabet still one of the best shares to buy heading into 2026?

The best time to buy shares is when other investors are seeing risks. Is that the case with Google’s parent…

Read more »

Investing Articles

Could the Barclays share price be the FTSE 100’s big winner in 2026?

With OpenAI and SpaceX considering listing on the stock market, could investment banking revenues push the Barclays share price higher…

Read more »

Investing Articles

Will the Nvidia share price crash in 2026? Here are the risks investors can’t ignore

Is Nvidia’s share price in danger in 2026? Stephen Wright outlines the risks – and why some might not be…

Read more »

Middle-aged white man pulling an aggrieved face while looking at a screen
Growth Shares

I asked ChatGPT how much £10,000 invested in Lloyds shares 5 years ago is worth today? But it wasn’t very helpful…

Although often impressive, artificial intelligence has its flaws. James Beard found this out when he used it to try and…

Read more »

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

Did ChatGPT give me the best FTSE stocks to buy 1 year ago?

ChatGPT can do lots of great stuff, but is it actually any good at identifying winning stocks from the FTSE…

Read more »

Surprised Black girl holding teddy bear toy on Christmas
Investing Articles

Who will be next year’s FTSE 100 Christmas cracker?

As we approach Christmas 2025, our writer identifies the FTSE 100’s star performer this year. But who will be number…

Read more »

Businessman with tablet, waiting at the train station platform
Investing Articles

I asked ChatGPT for an 8%-yielding passive income portfolio of dividend shares and it said…

Mark Hartley tested artificial intelligence to see if it understood how to build an income portfolio from dividend shares. He…

Read more »