I’d start generating lifelong extra income by putting aside £50 a week

Christopher Ruane explains how he hopes to build extra income for the coming decades though regular investment in blue-chip dividend shares.

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.

Earning extra income without working for it sounds good to me. It sounds even better if the money keeps coming year after year.

I try to achieve that goal by investing in a portfolio of dividend shares. If I choose well, hopefully over time the dividends may grow – and could keep coming until I sell the shares. It might not happen, of course, as dividends are never guaranteed. But if I invest in a diversified group of high-quality companies, I do think it is a realistic goal to aim for.

Here is how I would build such a second income from scratch, with a weekly £50.

Building capital to invest

Putting aside £50 each week adds up to an annual sum of £2,600 I could use to buy shares. Dividends from those shares will hopefully form my extra income.

I currently plan to put any spare cash I have into my Stocks and Shares ISA before the annual contribution deadline next week. But even if I had no capital to start with, putting aside a steady £50 each week through thick and thin would mean that I soon had a four-figure sum in my ISA I could use it to start buying dividend shares.

Choosing shares

Many investors buy shares for the prospect of their price rising, because the business improves or simply because it is currently undervalued.

But with extra income as my goal, I would not focus on the potential for share price increases. Instead, I would ask myself a few questions to assess the suitability of a given share for my approach.

One is whether the business offers potential for large future dividends. Does it have a business model that could generate big profits, but the freedom to pay them out as dividends rather than use them to pay down debt, for example?

I would also look at the share price. While share price growth may not be my objective, I still do not want to overpay. The amount of extra income I could earn depends on the average dividend yield of my portfolio and that is partly a reflection of the price I pay for the shares.

Risk also needs to be considered. I would assess the risks of shares before buying them and also once I already owned them. For example, I recently sold my Vodafone shares. Although I find the company’s 8.6% yield is attractive, I see its heavy debt as a risk to profitability. To reduce risk, I also keep my portfolio diversified across a range of different stocks.

Building an extra income

Putting £2,600 into shares with an average 8.6% yield (like Vodafone) would hopefully earn me around £224 in dividends annually. That is a high yield for a FTSE 100 company, though, so I would likely expect my portfolio to yield something closer to 5% or 6% overall in today’s market.

Investing £2,600 at an average yield of 6% ought to earn me £156 in dividends per year. If I kept saving £50 per week to invest, over time I would hopefully build my portfolio – and the extra income it generated for me.

C Ruane has no position in any of the shares mentioned. The Motley Fool UK has recommended Vodafone Group Public. 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

Time to buy, after Next shares are lifted by storming FY results?

Retail sector weakness is holding back Next shares, is it? Tell that to the fashion shoppers who've driven up full-year…

Read more »

Three signposts pointing in different directions, with 'Buy' 'Sell' and 'Hold' on
Growth Shares

Why the Barclays share price is currently its most undervalued in months

Jon Smith talks through why the Barclays share price has struggled in recent weeks, and flags up reasons why it…

Read more »

DIVIDEND YIELD text written on a notebook with chart
Investing Articles

10.7% yield! Should investors snap up Taylor Wimpey shares before they go ex-dividend on 2 April?

Harvey Jones is stunned by the double-digit yield available from Taylor Wimpey shares. But the FTSE 250 stock comes with…

Read more »

White female supervisor working at an oil rig
Investing For Beginners

Are investors taking a massive gamble with the Shell share price?

Jon Smith mulls the current state of play in the oil market and explains why he thinks further gains for…

Read more »

Young brown woman delighted with what she sees on her screen
Investing Articles

Stock market correction 2026: a rare chance to scoop up cheap UK shares?

The UK stock market's officially in a correction after a sharp drop in UK share prices, but our writer sees…

Read more »

Investing Articles

How much do you need in an ISA to aim for a £750 monthly second income?

Harvey Jones crunches the numbers to show how investors could aim for a high-and-rising second income from dividend-paying FTSE 100…

Read more »

Investing Articles

£20,000 invested in a Stocks and Shares ISA over the last year is now worth…

With tax season coming to an end, investors will soon have a fresh £20k allowance for their Stocks and Shares…

Read more »

British flag, Big Ben, Houses of Parliament and British flag composition
Investing Articles

Back above 10,000! Is the FTSE 100 index on track again?

The FTSE 100 index has been yo-yoing up and down with the latest news headlines around the oil crisis. Where…

Read more »