How much passive income could you make by investing £1,000 a month for 10 years?

Can you turn £1,000 a month into £11,941 a year in passive income within a decade? The FTSE 100’s track record suggests it’s possible.

| 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.

Close-up image depicting a woman in her 70s taking British bank notes from her colourful leather wallet.

Image source: Getty Images

So you’d like to turn some of your spare cash into passive income? Great – the stock market can be a great place to look and one of the best strategies involves investing a set amount each month. 

Geopolitics and macroeconomics make it hard to tell exactly what future returns will be. But over the long term, the cash returned to shareholders by businesses has been ahead of other assets.

Investing in the stock market

Whether it’s the UK, the US, or anywhere else, the stock market can be a volatile place. Share prices can go down – and this can be stressful – but things do tend to work out eventually.

Over the last decade, for example, the average return from the FTSE 100 has been around 7.5% a year. That’s far better than what you could have earned in cash, but it hasn’t all been plain sailing. 

A lot of businesses made no money and share prices fell sharply during Covid-19. But despite stocks doing worse than cash during this time, they’re still ahead over the last 10 years.

This isn’t an accident. While there might be times when stocks underperform and you’d rather be in cash, the best businesses find ways to do better than what they can get from a savings account.

How much can you make?

This is just an illustration, but investing £1,000 a month with a 7.5% return in dividends generates £487.50 in the first year. And doing it for 10 years means £4,875 a year at the end of a decade (as long as the dividend isn’t cut). 

That’s not bad, but it isn’t the end of the story. That’s not bad, but it isn’t the end of the story. By staying invested and using dividends to automatically buy more shares whenever they’re paid, the long-term returns of a portfolio can dramatically increase.

Source: The Calculator Site

Different FTSE 100 companies have different approaches – some retain and reinvest their profits and others return them to shareholders as dividends.

With companies that retain their profits internally, you can still generate passive income. Remember, share price rises will add to the ultimate returns and selling part of the investment if it grows over time can also contribute to passive income.

Investing ideas

One stock that investors should take a look at is Rightmove (LSE:RMV). The UK’s largest online property platform has an outstanding record of generating huge profits with not much cash.

The firm’s property, plant, and equipment has a value of around £8m on its balance sheet. It turns this into operating income of £270m a year – and this number has been going up. 

The dividend yield is only 1.5%, but the firm has a bigger focus on share buybacks. And given the company’s growth, I don’t think this by itself should put investors off.

Rightmove’s biggest strength – the network of buyers and sellers on its platform – doesn’t cost much to maintain. That allows it to return a lot of the cash it generates to investors through dividends and share repurchases that could drive the share price higher.

Risks and rewards

The stock market can be a volatile place and Rightmove is no exception. If the UK housing market falters – especially as a result of weak mortgage demand – this could threaten earnings growth.

Investors always need to be attentive to potential risks, but I fully expect shares to be a better long-term choice than cash. Especially ones in growing businesses with low costs.

Stephen Wright has no position in any of the shares mentioned. The Motley Fool UK has recommended Rightmove Plc. 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 coins and bank notes scattered on a surface
Investing Articles

I hold Lloyds. Is it madness to buy Barclays shares too?

Harvey Jones is keen to buy Barclays shares but wonders whether he's simply doubling down, given that he already holds…

Read more »

Asian man looking concerned while studying paperwork at his desk in an office
Investing Articles

It’s time we all took a long, cold look at the Lloyds share price

The Lloyds share price has been good to Harvey Jones, making him a huge fan of the FTSE 100 bank.…

Read more »

Warren Buffett at a Berkshire Hathaway AGM
Investing Articles

Warren Buffett didn’t retire early. But could his investing wisdom help you do so?

Warren Buffett's wisdom from decades of stock market investing is actionable even for a modest investor who simply aims to…

Read more »

Young female hand showing five fingers.
Investing Articles

5 compelling investment ideas for a Stocks and Shares ISA in 2026

Edward Sheldon discusses some ideas to consider for a Stocks and Shares ISA and highlights a UK stock that could…

Read more »

Man writing 'now' having crossed out 'later', 'tomorrow' and 'next week'
Investing Articles

Is this the best time to buy shares in a long time?

Earlier this week, Bill Ackman stated on X that this is the best time to buy shares in a long…

Read more »

A senior man and his wife holding hands walking up a hill on a footpath looking away from the camera at the view. The fishing village of Polperro is behind them.
Investing Articles

£1,000 buys 35 shares in an incredibly reliable FTSE 100 dividend stock

Despite falling 72% from their highs, shares in this FTSE 100 company have been an incredibly reliable source of dividend…

Read more »

Warren Buffett at a Berkshire Hathaway AGM
Investing Articles

This is what Warren Buffett has to say about passive income — and I’m listening!

While searching for new ways to earn passive income, our writer takes to heart sage advice from the Oracle of…

Read more »

Mature Caucasian woman sat at a table with coffee and laptop while making notes on paper
Investing Articles

2 excellent ETFs to consider buying for an ISA in April

Ben McPoland highlights a pair of top ETFs that together offer high-growth potential and an attractive level of passive income.

Read more »