Here’s how I’d invest £5,000 in FTSE 100 shares to earn a second income

Our writer looks at five top FTSE 100 shares for a reliable passive income. With 6% dividend yields on offer, this is where he’d invest £5,000 today.

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.

Young female hand showing five fingers.

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.

The FTSE 100 is home to many high-quality dividend shares. That’s where I’d look if I was targeting a second income.

Companies that offer dividends to shareholders are essentially sharing a portion of their profits in return for my investment.

The amount that each company distributes varies. To aid growth, some businesses choose to reinvest profits instead. But many FTSE 100 companies opt to pay a dividend.

I calculate that almost 90% of FTSE 100 shares are currently paying a dividend. And the average dividend yield is 4.2% right now.

That means if I invest £5,000 in the FTSE 100 index, I should receive around £210 a year in passive income.

But I reckon I could earn a lot more by carefully picking and choosing a smaller selection of shares.

Stable shares

For instance, several Footsie shares currently offer more than 6% a year. Although the dividend yield is an important factor, I’d also look for several characteristics for the best shares.

For a reliable second income, I’d want to own shares that have consistent earnings. That should result in a steady stream of dividends as they tend to be paid from current earnings.

To find this characteristic, I’d look for stable and mature businesses. I’d also look at a company’s dividend history. A business that has distributed dividends for several decades gives me some confidence that it could continue to do so.

Bear in mind that things can change, so I’d still need to monitor my preferred shares. New competitors or technologies could affect a company’s outlook.

Affordable dividends

Next, I’d want to own shares that can comfortably afford their dividends. To find these, I’d look for businesses that are unlikely to see a sharp downturn in earnings any time soon.

Right now, with the UK heading towards a recession, I’d avoid cyclical shares. Instead, I’d focus on owning more consumer staples and utility companies.

In addition, I prefer shares that have dividend cover greater than 1.2. Dividend cover shows how well a company’s payout is covered by its earnings. A figure below one would indicate that its current earnings might not be enough to pay for its dividend.

Five top stocks

If I had an extra £5,000 to put towards building a second income, I’d split it equally between five selected FTSE 100 shares. Some of those that meet my criteria right now include Imperial Brands, Unilever, Vodafone, National Grid and SSE.

With this group, I’d be getting a 6% yield, dividend cover of 1.6, and an average history of 29 years.

That’s enough to earn £300 a year in passive income. It might not sound like a lot right now, but over time I could add to my pot and continue to buy more of these dividend shares.

If I’m able to invest £5,000 every year for the next decade, I’d build a pot worth around £66,000. That’s enough to earn almost £4,000 a year in dividends thereafter.

Harshil Patel has no position in any of the shares mentioned. The Motley Fool UK has recommended Imperial Brands, Unilever, and Vodafone. 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

ChatGPT thinks these are the 5 best FTSE stocks to consider buying for 2026!

Can the AI bot come up trumps when asked to select the best FTSE stocks to buy as we enter…

Read more »

Investing For Beginners

How much do you need in an ISA to make the average UK salary in passive income?

Jon Smith runs through how an ISA can help to yield substantial income for a patient long-term investor, and includes…

Read more »

Investing Articles

3 FTSE 250 shares to consider for income, growth, and value in 2026!

As the dawn of a new year in the stock market approaches, our writer eyes a trio of FTSE 250…

Read more »

Warren Buffett at a Berkshire Hathaway AGM
Investing Articles

Want to be a hit in the stock market? Here are 3 things super-successful investors do

Dreaming of strong performance when investing in the stock market? Christopher Ruane shares a trio of approaches used by some…

Read more »

Two white male workmen working on site at an oil rig
Investing Articles

The BP share price has been on a roller coaster, but where will it go next?

Analysts remain upbeat about 2026 prospects for the BP share price, even as an oil glut threatens and the price…

Read more »

Investing Articles

Prediction: move over Rolls-Royce, the BAE share price could climb another 45% in 2026

The BAE Systems share price has had a cracking run in 2025, but might the optimism be starting to slip…

Read more »

Tesla car at super charger station
Investing Articles

Will 2026 be make-or-break for the Tesla share price?

So what about the Tesla share price: does it indicate a long-term must-buy tech marvel, or a money pit for…

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

Apple CEO Tim Cook just put $3m into this S&P 500 stock! Time to buy?

One household-name S&P 500 stock has crashed 65% inside five years. Yet Apple's billionaire CEO sees value and has been…

Read more »