If I invest £10,000 in this FTSE 100 dividend star, how much passive income could I make?

This FTSE 100 star makes good profits, looks undervalued against its peers, and pays big dividends that can lead to high passive income over time.

| 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.

Businessman use electronic pen writing rising colorful graph from 2023 to 2024 year of business planning and stock investment growth concept.

Image source: Getty Images

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.

One of the earliest stocks I ever bought was FTSE 100 insurer and asset manager Legal & General (LSE: LGEN). That, and a now-defunct oil company.

I was in my late teens and didn’t really know what I was doing at the time. But I liked the idea of making money from something at which I didn’t have to work too hard every day.  I later found out this was called investing for passive income.

I also found out that only Legal & General would pay me something just for holding its shares — dividends.

The other one would only benefit me if its share price increased and I sold the stock. As it went bust anyway, it saved me the trouble!

Since then, I have always favoured buying stocks that pay me a dividend. And Legal & General is still in my portfolio to this day.

Passive income star

Currently, it pays a dividend that gives me an 8.2% return on my money. So, if I was starting out again now, with say, £10,000, that would make me another £820 this year.

If, as when I was younger, I withdrew this dividend every year, I would make £8,200 after 10 years. That’s providing this 8.2% yield stayed the same (but it actually goes up and down with dividend payouts and share prices).

What I found out – thankfully, early on — was how much more I could make if I reinvested the dividends back into the stock.

By ‘dividend compounding’ after 10 years at an 8.2% yield, I would have £22,642 instead. This would pay me £1,777 of passive income each year, or £148 every month.

After 30 years of doing this, I would have £116,073, paying me £9,108 a year, or £759 each month!

Can the dividends be sustained?

For this to work over a long period though, a company needs to generate sufficient income to pay the dividends.

In this respect, Legal & General has always looked solid enough to me, and it still does. It made an operating profit in 2023 of £1.67bn, against 2022’s £1.66bn.  

Admittedly, its debt-to-equity ratio of 3.8 is higher than the 2.5 or so considered healthy for insurance and investment firms. So I’d like to see this trending lower over the next three years.

But any risk is mitigated for me by its short-term assets (£79.6bn) exceeding its short-term liabilities (£72.2bn).

It has also forecast cumulative Solvency II capital generation of £8bn-£9bn by the end of this year.

These strong capital buffers would also help to mitigate the effects of any future wider financial crisis, in my view.

The shares look like a bargain

Another positive for me is that Legal & General shares look cheap to me against their peers. This reduces the chances of these big dividend payouts being wiped out by large share price losses.

discounted cash flow analysis reveals that the stock is around 58% undervalued. So a fair value would be around £5.93 a share, against the current £2.49.

This does not necessarily mean it will ever reach that price, of course. But it does indicate to me that it is very good value as well as paying very high dividends.

Simon Watkins has positions in Legal & General Group Plc. 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

Investing Articles

Down 35% in 2 months! Should I buy NIO stock at $5?

NIO stock has plunged in recent weeks, losing a third of its market value despite surging sales. Is this EV…

Read more »

Two employees sat at desk welcoming customer to a Tesla car showroom
Investing Articles

Could 2026 be the year when Tesla stock implodes?

Tesla's 2025 business performance has been uneven. But Tesla stock has performed well overall and more than doubled since April.…

Read more »

Portrait of elderly man wearing white denim shirt and glasses looking up with hand on chin. Thoughtful senior entrepreneur, studio shot against grey background.
Investing Articles

Could these FTSE 100 losers be among the best stocks to buy in 2026?

In the absence of any disasters, Paul Summers wonders if some of the worst-performing shares in FTSE 100 this year…

Read more »

Midnight is celebrated along the River Thames in London with a spectacular and colourful firework display.
Investing Articles

Up 184% this year, what might this FTSE 100 share do in 2026?

This FTSE 100 share has almost tripled in value since the start of the year. Our writer explains why --…

Read more »

Close-up as a woman counts out modern British banknotes.
Investing Articles

You can save £100 a month for 30 years to target a £2,000 a year second income, or…

It’s never too early – or too late – to start working on building a second income. But there’s a…

Read more »

Hydrogen testing at DLR Cologne
Investing Articles

Forget Rolls-Royce shares! 2 FTSE 100 stocks tipped to soar in 2026

Rolls-Royce's share price is expected to slow rapidly after 2025's stunning gains. Here are two top FTSE 100 shares now…

Read more »

Road 2025 to 2032 new year direction concept
Investing Articles

Brokers think this 83p FTSE 100 stock could soar 40% next year!

Mark Hartley takes a look at the factors driving high expectations for one major FTSE 100 retail stock – is…

Read more »

Investing Articles

I asked ChatGPT for the best FTSE 100 shares to consider for 2026, and it said…

Whatever an individual investor's favourite strategy, I reckon there's something for everyone among the shares in the FTSE 100.

Read more »