No savings at 40? Here’s how I’d target a second income worth £5k a year!

It may sound unlikely, but it’s really possible to generate a second income even when starting with nothing. Dr James Fox explains.

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.

Young mixed-race couple sat on the beach looking out over the sea

Image source: Getty Images

Investing in stocks can be an efficient and financially rewarding way to generate a second income, as opposed to options like buy-to-let or additional employment. It’s certainly more time efficient, and if we get it right, it can be substantially more financially rewarding.

No savings

I can start a portfolio with little to no initial funds by emphasising regular, disciplined, and automatic saving. By consistently setting aside a portion of my income and investing it wisely, I can gradually build my portfolio over time, allowing my investments to grow and work for me. This approach focuses on long-term financial discipline and the power of compounding, which can help me achieve my investment goals even when starting from scratch.

Pound-cost-averaging

By contributing to my portfolio on a monthly basis, I can also benefit from ‘pound-cost-averaging’. This investment strategy involves regularly investing a fixed amount of money at predetermined intervals. It helps me navigate the often unpredictable ups and downs of the stock market.

One of the key advantages of this approach is risk mitigation. By investing a fixed amount consistently, I buy more shares when prices are low and fewer shares when prices are high. This means that I’m not making significant investments all at once, reducing the risk of catching the market at its peak.

Letting it grow

Growing my portfolio through compounding is a fundamental strategy that aligns perfectly with Warren Buffett’s famous quote: “The most powerful force in the universe is compound interest.” This approach underscores the incredible potential for exponential growth over time, making it an essential aspect of my investment journey.

Firstly, I need to understand the significance of reinvesting my investment gains back into the portfolio. Rather than withdrawing dividends, interest, or capital gains, I reinvest them to purchase additional assets or shares. This reinvestment cycle not only accelerates the compounding process but also capitalises on the concept of generating returns on previous returns.

Time is a powerful ally in the realm of compounding, and I should fully grasp its importance. The longer my investments have to grow and reinvest, the more pronounced the compounding effect becomes. Even if my returns are modest, the cumulative impact over an extended period can result in substantial wealth accumulation.

My second income

So, if I were to set aside £250 a month for my investments, while achieving 8% annualised returns, it would take me just 12 years before my portfolio would be generating £5k of total returns a year — this could be taken as passive income. So, by 52, I could be using that passive income to fund holidays or whatever else I may wish to do.

Of course, there’s no guarantee I can achieve an 8% return. If I invest poorly I could lose money. This is why it’s so important that I do my research and use resources like The Motley Fool that have been instrumental in democratising investments.

James Fox 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

Stack of one pound coins falling over
Investing Articles

Want to turn your ISA into a passive income machine? These 3 steps help

Christopher Ruane looks at a trio of factors he reckons could help an investor as they aim to earn passive…

Read more »

Investing For Beginners

2 FTSE shares that have been oversold in this stock market correction

Jon Smith reviews the recent market slump and points out a couple of FTSE shares he believes have been oversold…

Read more »

Warren Buffett at a Berkshire Hathaway AGM
Investing Articles

As the stock market moves down, I’m taking the Warren Buffett approach!

Rather than getting nervous as markets move around, our writer is looking to the career of Warren Buffett to see…

Read more »

Fans of Warren Buffett taking his photo
Investing Articles

Here’s how a stock market crash could be brilliant news for your retirement!

This writer isn't peering into a crystal ball trying to time the next stock market crash. Instead, he's making an…

Read more »

Burst your bubble thumbtack and balloon background
Investing Articles

Down 93%, should I load up on this penny stock while it’s under 1p?

The small-cap company behind this penny stock is eyeing up a substantial global market opportunity. So why did it crash…

Read more »

Portrait of pensive bearded senior looking on screen of laptop sitting at table with coffee cup.
Investing Articles

Is Fundsmith Equity still worth holding in a Stocks and Shares ISA or SIPP in 2026?

The performance of the Fundsmith Equity fund has been shocking over the last two years. Is it still smart to…

Read more »

Young female hand showing five fingers.
Investing Articles

5 smart moves to make before the 2025/2026 ISA deadline

Taking advantage of the annual allowance isn’t the only smart move to make before the upcoming ISA deadline, says Edward…

Read more »

Businesswoman calculating finances in an office
Investing Articles

Here’s the dividend forecast for Lloyds shares through to 2028

Can dividend forecasts tell investors much about the outlook for banking shares? Stephen Wright sets out what investors really need…

Read more »