Share your opinion and earn yourself a free Motley Fool premium report!

We are looking for Fools to join a 75 minute online independent market research forum on 15th / 16th December.

To find out more and express your interest please click here

£10k stashed away? I’d use it to kickstart a £2,620 monthly second income

Harvey Jones wants to generate a high and rising second income, while doing the bare minimum to get it. That’s why he’s buying FTSE 100 shares.

| 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.

Two female adult friends walking through the city streets at Christmas. They are talking and smiling as they do some Christmas shopping.

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.

I love the idea of earning a second income on top of my main job, but can’t spend too much time on it. Luckily, I’ve found a way of generating it with precious little effort, by investing in dividend-paying FTSE 100 shares.

There’s some effort required. It takes a bit of time to set up a Stocks and Shares ISA, but after that I can invest up to £20,000 a year free of tax, and trading only takes seconds.

Please note that tax treatment depends on the individual circumstances of each client and may be subject to change in future. The content in this article is provided for information purposes only. It is not intended to be, neither does it constitute, any form of tax advice. Readers are responsible for carrying out their own due diligence and for obtaining professional advice before making any investment decisions.

If I wanted to do the absolute minimum, I’d simply shove my money into a low-cost exchange traded fund (ETF) such as the iShares Core FTSE 100 UCITS ETF. Buying individual stocks is more fun, though, and picking them doesn’t feel like working at all.

Fun with FTSE 100 income

Once I’ve bought them, the dividends and any share price growth roll into my account, while I get on with other things.

If I had £10,000 at my disposal today and didn’t hold any shares, I’d spread my risk. I’d do this by splitting the cash evenly between five blue-chips with a solid track record of paying dividends and offering share price growth too.

One FTSE 100 stock I’d love to buy right now is insurer Aviva (LSE: AV). It’s an established UK company, rather than a shoot-the-lights-out growth stock. Yet the shares are still up 25.32% in the past 12 months.

The real attraction is the dividend. The stock has a trailing dividend yield of 6.92%, which lifts the total 12-month return to 32.24%. Yet Aviva looks good value trading at just 12.68 times earnings.

Stock performance is cyclical. Good years can follow bad, and vice versa. The Aviva share price was stagnating before the recent surge. It could stagnate again. Given that I’m investing over a 25-year term, I’m happy to take the ups with the downs.

Income opportunity

Things are going nicely today. First-quarter general insurance premiums jumped 16% year on year to £2.7bn, while protection and health sales rose 5% as more Britons took out private medical insurance to bypass NHS waiting lists. Its wealth arm is on the up, with net flows up 15% to £2.7bn.

Private annuity sales have climbed due to today’s higher interest rates, but that could reverse once central bankers start cutting.

While I wouldn’t put all my £10k into Aviva, let’s use that 6.92% yield as a benchmark. It would pay me a passive income of £692 in year one. If I reinvested all my dividends, I’d have £53,269 after 25 years. Any share price growth is on top of that, so I could end up with a lot more. On the other hand, dividends could be cut. The shares could fall. That’s investing for you.

Let’s say I also invested £500 a month over that 25-year period. In that case I’d end up with £454,394, assuming the same 6.92% return. When I’d start drawing my dividends I’d get a second income of £31,444 a year. Which works out as £2,620 a month.

Obviously, returns aren’t guaranteed and all this takes time. But it takes surprisingly little effort for the enormous income I can potentially get in return.

Harvey Jones 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

Young woman holding up three fingers
Investing Articles

Want to start investing in 2026? 3 things to get ready now!

Before someone is ready to start investing in the stock market, our writer reckons it could well be worth them…

Read more »

Investing Articles

Can the stock market continue its strong performance into 2026?

Will the stock market power ahead next year -- or could its recent strong run come crashing down? Christopher Ruane…

Read more »

Businessman hand stacking money coins with virtual percentage icons
Investing Articles

Here’s how someone could invest £20k in an ISA to target a 7% dividend yield in 2026

Is 7% a realistic target dividend yield for a Stocks and Shares ISA? Christopher Ruane reckons that it could be.…

Read more »

A quiet morning and an empty Victoria Street in Edinburgh's historic Old Town.
Investing Articles

How little is £1k invested in Greggs shares in January worth now?

Just how much value have Greggs shares lost this year -- and why has our writer been putting his money…

Read more »

Businessman using pen drawing line for increasing arrow from 2024 to 2025
Investing Articles

This cheap FTSE 100 stock outperformed Barclays, IAG, and Games Workshop shares in 2025 but no one’s talking about it

This FTSE stock has delivered fantastic gains in 2025, outperforming a lot of more popular shares. Yet going into 2026,…

Read more »

Close-up of British bank notes
Investing Articles

100 Lloyds shares cost £55 in January. Here’s what they’re worth now!

How well have Lloyds shares done in 2025? Very well is the answer, as our writer explains. But they still…

Read more »

Thoughtful man using his phone while riding on a train and looking through the window
Investing Articles

How much do you need in an ISA to target £2,000 a month of passive income

Our writer explores a passive income strategy that involves the most boring FTSE 100 share. But when it comes to…

Read more »

Investing Articles

£5,000 invested in a FTSE 250 index tracker at the start of 2025 is now worth…

Despite underperforming the FTSE 100, the FTSE 250 has been the place to find some of the UK’s top growth…

Read more »