Forget cash! I’d buy these 2 FTSE 100 stocks in an ISA for a rising passive income in retirement

FTSE 100 stocks look a far better way of generating a rising passive income in retirement than leaving your money earning next to nothing in cash.

| More on:

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.

I wouldn’t like to build my retirement on cash, given today’s near-zero returns. But FTSE 100 stocks look much more tempting. Although dozens have scrapped or suspended their dividends this year, plenty are standing by their shareholder payouts.

Dividend stocks are so attractive because they don’t just give you a regular income, but a rising income, as companies aim to increase their payouts over time. This will help your spending power keep up with inflation. By contrast, money held in cash is likely to erode in real terms. The following two FTSE 100 utility company stocks look dependable income bets for my portfolio.

Water and wastewater specialist United Utilities Group (LSE: UU) offers plenty of buoyancy, despite the stock market storms in March. This FTSE 100 stock now trades 5.4% higher than a year ago, against a drop of 15% across the index as a whole.

Shun cash to buy UK shares

This week, it increased its dividend despite a 16% fall in first-half underlying profit after tax to £174m. The profit drop was due to new price controls and increased infrastructure spending. Covid-19 may have an impact if customers will struggle to pay their bills and bad debts rise. This hasn’t happened yet, but 2021 is likely to be the crunch year. Management still believes existing provisions are enough though.

Crucially for those buying FTSE 100 stocks to generate a passive income in retirement, the board increased the dividend by 1.5%. This is in line with its policy of increasing shareholder payout each year, in line with the CPIH inflation measurement.

Right now, United Utilities yields 4.4%, covered 1.5 times by earnings. That’s far more than I could dream of getting on cash. Naturally, shares are riskier than leaving money in the bank, but United Utilities is relatively safe as FTSE 100 stocks go. A P/E valuation of 14.5 times earnings looks tempting to me.

Sticking with the theme, I’d also include water utility and waste management specialist Pennon Group (LSE: PNN) in my passive income portfolio. Again, this FTSE 100 stock escaped the worst of the March crash and trades around 3.5% higher than a year ago.

I’d buy FTSE 100 stocks for income

Pennon has just announced a 14.5% drop in half-year underlying pre-tax profits, to £86.7m. This was expected, as business customers used less water during the lockdown. It’s now flushed with cash after receiving £3.7bn from the disposal of Viridor. The money will allow it to pay down debt, top up its pension scheme, and still have £2.7bn in the coffers.

The downside of the Viridor sale is that Pennon is now dependent on its South West Water business to fund dividends. The yield is forecast will fall from 4.5% to 2.1%, although it will continue to be increased by CPIH plus 2%.

So what will it do with the cash? Buying Southern Water is one option and that would boost dividends. The other is directly returning spare cash to shareholders. Given the uncertainty, of these two FTSE 100 stocks, I’d rather buy United Utilities today. But I’m keeping a close watch on Pennon.

Harvey Jones has no position in any of the shares mentioned. The Motley Fool UK has recommended Pennon Group. 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

British pound data
Investing Articles

Starting with nothing? Here’s why now is the perfect time to start building a passive income

Many are worried that 2026 might be a bad time to start investing in stocks and shares. Our Foolish author…

Read more »

ISA coins
Investing Articles

Decided not to bother with a Stocks and Shares ISA? You might be missing these 3 things!

With a fresh annual allowance for contributing to a Stocks and Shares ISA upon us, what might people who don't…

Read more »

GSK scientist holding lab syringe
Investing Articles

Why is everyone buying GSK shares?

GSK shares have been outperforming the FTSE 100 in 2026. Paul Summers takes a closer look and asks whether this…

Read more »

Middle-aged white man pulling an aggrieved face while looking at a screen
Investing Articles

£10,000 invested in easyJet shares at the start of 2026 is now worth…

Anyone buying easyJet shares will have endured a rough ride since January. Paul Summers wonders whether things could get even…

Read more »

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

5 years ago, £5,000 bought 2,645 Barclays shares. But how many would it buy now?

Despite delivering an impressive return since April 2021, Barclays' shares have lagged the FTSE 100's other banks. James Beard considers…

Read more »

Side of boat fuelled by gas to liquids, advertising Shell GTL Fuel
Investing Articles

5 years ago, £5,000 bought 354 Shell shares. But how many would it buy now?

When it comes to Shell’s numbers, most of them are impressive. And it’s no different when looking at the recent…

Read more »

A rear view of a female in a bright yellow coat walking along the historic street known as The Shambles in York, UK which is a popular tourist destination in this Yorkshire city.
Investing Articles

I asked ChatGPT if I should buy Aviva, Diageo or BAE Systems stock and it said…

Aviva, Diageo and BAE Systems shares are popular FTSE 100 picks. But which of the three does ChatGPT like the…

Read more »

Tesla car at super charger station
Investing Articles

SpaceX’s IPO threatens to leave the Tesla share price on the forecourt

As Elon Musk starts fuelling the engines for a SpaceX IPO, could the Tesla share price get left in the…

Read more »