A lifelong second income for £10 a week? Here’s how I’d achieve it

Here are the vital factors I’d aim to leverage to generate a second income from stocks and shares that can last a lifetime.

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.

UK money in a Jar on a background

Image source: Getty Images

Am I silly to suggest it’s a good idea to put £10 a week towards generating a second income when economic times are so tough?

Maybe. But I know that one of the most important factors driving long-term wealth creation is consistency.

Many individuals have quietly built their personal fortunes by disciplining themselves to put money away on a regular basis. Every month works well for me. And £10 a week works out at just over £43 a month. Is that too much to ask of ourselves to begin with?

Overcoming the corrosive effects of inflation

Maybe, maybe not. But finding the spare cash to invest for possibility of a better financial future is just the beginning. The next step is to make the money work hard.

And one strategy could involve putting the funds into interest-paying cash accounts. That used to be a terrible idea when interest rates were less than 1%. But things have improved. And in a recent search, I turned up several accounts paying just above 4% annually for deposits as low as just £1.

Cash savings are important. It’s a good idea to keep at least some cash available for immediate needs and emergencies – such as replacing a washed-out washing machine.

And with bank accounts paying decent interest again, the money can compound in value. In other words, interest earned will land in the account and earn interest itself. That’s a kind of virtuous upward spiral that can accelerate over time. And the principle of compounding is key to building long-term wealth.

However, banks almost always set the interest rates they pay on cash accounts below the rate of inflation. And that means even though the balance in the account is compounding in value over time, the spending power of the money will not keep up. 

Inflation tends to eat the real value of cash savings. So saving cash will not likely work as a wealth-building scheme over the long run. 

But I’d aim to overcome the corrosive effects of inflation by investing money into the stock market. 

The best-performing asset class

Over the long haul, stocks and shares have earned a reputation for outperforming all other major classes of assets, such as property, bonds and cash. And that nugget of information is vital to my plan for wealth-generation.

The main factor I’d aim to use in my investment programme would be the outperformance of equities (stocks and shares) over the long term. And that means it’s vital to invest with a long-term perspective. So I’d hold on to investments through the shorter-term ups and downs of the stock market. 

The shareholder dividends paid by share funds and individual company stocks can provide decent, long-term income. But to begin with, my portfolio would be in the building stage.

So I’d reinvest all the dividend income along the way with the aim of maximising the benefits of the compounding process. The aim would be to take a larger second income later, perhaps in retirement.

Stocks and shares carry more risks than cash savings. But I’d embrace those risks in the pursuit of better long-term returns. And I’d aim to mitigate some of the risks by diversifying between different funds and shares.

Kevin Godbold 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

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

Next impresses again, but could its shares be about to crash?

Next shares have leapt after the retailer raised its full-year profits guidance. But could the FTSE 100 retailer be running…

Read more »

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 »