How I’d invest £300 each month in shares to target lifelong passive income

Our writer thinks buying dividend shares could help him set up passive income streams for the coming decades.

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 mixed-race woman looking out of the window with a look of consternation on her face

Image source: Getty Images

When investing, your capital is at risk. The value of your investments can go down as well as up and you may get back less than you put in.

Read More

The content of this article is provided for information purposes only and is not intended to be, nor does it constitute, any form of personal advice. Investments in a currency other than sterling are exposed to currency exchange risk. Currency exchange rates are constantly changing, which may affect the value of the investment in sterling terms. You could lose money in sterling even if the stock price rises in the currency of origin. Stocks listed on overseas exchanges may be subject to additional dealing and exchange rate charges, and may have other tax implications, and may not provide the same, or any, regulatory protection as in the UK.

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 idea of earning money without having to work for it is appealing. But a lot of people dream about passive income without ever making a move to turn the aspiration into reality.

One of my favourite passive income ideas is investing money in dividend shares. Here is how I would use £300 a month to do that.

The power of regular saving

Some passive income ideas require a lot of money upfront, like a deposit for buying a rental property. I like investing in shares partly because that is not necessary. In fact, I can start with very little money. By putting aside what I can afford on a regular basis, I should soon start to build up funds I can use to purchase shares.

But other spending priorities often pop up in life. That could derail my plan. So I would discipline myself to set aside the same amount each month, on a regular basis. My goal of £300 is substantial – it would give me £3,600 each year to invest in shares.

Dividend shares as passive income ideas

So, in practice how would that £3,600 help me to earn money?

Many shares pay out dividends, which are basically a tiny sliver of their profits. So if I owned those shares, I ought to earn such dividends. As they are never guaranteed, I would spread my funds over a range of shares. Owning shares in other companies could reduce the overall impact on my income streams if one unexpectedly cut its dividend.

How much might I earn? That will depend on what is known as the dividend yield of the shares I buy. Basically, that is the dividend expressed as a percentage of what I pay for the shares. So if I invest £3,600 into shares with an average dividend of 5%, I would hopefully earn £180 in a year.

Once I own shares, I get any dividends they pay until I sell them. So, over time, my income ought to grow. Not only would I get dividends from shares I had recently purchased, I should also receive them from shares I bought in previous years. With a broad portfolio of dividend shares, I think I could realistically target earning passive income for life.

How to find shares to buy

At the core of this plan is finding shares to buy that will pay me dividends in future. But that requires judgment as nobody really knows what will happen in future. For example, miner Rio Tinto has a 12% dividend yield right now. But if metal prices fall and Rio Tinto’s profit declines, will that still be the case next year, or the year after that?

To manage this uncertainty, I try to buy shares in companies that have a competitive advantage in a market I expect to keep seeing strong demand. I also like companies that live within their means. Very high debt can mean that even a profitable firm has little spare cash to pay dividends after servicing its borrowings.

I think I can find such companies for my income portfolio, as long as I am not greedy and instead focus on searching for businesses with strong financial prospects.

Should you invest, the value of your investment may rise or fall and your capital is at risk. Before investing, your individual circumstances should be assessed. Consider taking independent financial advice.

Christopher Ruane 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

Investing Articles

£2k in savings? Consider putting it here for maximum passive income

Where’s the best place to park a £2k lump sum for maximum passive income? This Fool knows exactly where his…

Read more »

Young Caucasian woman with pink her studying from her laptop screen
Investing Articles

Where will the ITV share price go in 2025? Here’s what the experts say

The ITV share price has been heading up and down as the TV producer and broadcaster has been making the…

Read more »

Investing Articles

3 rules I followed to start investing

Christopher Ruane shares a trio of considerations he used to start investing in the stock market -- and continues to…

Read more »

Investing Articles

UK investors are obsessed with Nvidia stock! Here’s why

This writer considers a few reasons why Nvidia stock has gone up so dramatically in recent years and whether he'd…

Read more »

Investing Articles

Cheap FTSE 100 shares to consider buying after the Black Friday sales

Whatever bargains retailers are offering for Black Friday, stock brokers aren't joining in. I reckon I see enough cheap shares…

Read more »

Petrochemical engineer working at night with digital tablet inside oil and gas refinery plant
Investing Articles

P/E ratio of 6! Is the Centrica share price a bargain?

This writer reckons the current Centrica share price could be a real bargain. But as a former shareholder, will he…

Read more »

Warren Buffett at a Berkshire Hathaway AGM
Investing Articles

What sort of British companies has Warren Buffett invested in – and why?

Warren Buffett has fished on both sides of the pond over the decades in a hunt for bargain shares. Our…

Read more »

Long-term vs short-term investing concept on a staircase
Investing Articles

Here’s how I’m investing in dividend shares to aim for long-term wealth

Our writer plans to turn investments in dividend shares into a retirement pot by implementing a structured, long-term approach.

Read more »