We have some exciting news to share! The Motley Fool UK has now become an independent, UK-owned company, led by our long-serving UK management team — Mark Rogers, Chris Nials and Heather Adlington. In practical terms, it’s the same team you know, now fully focused on serving our UK readers and members.

Just as importantly, our approach remains unchanged: long-term, jargon-free, and on your side. We’ll be introducing a new name and brand over the coming weeks — we're very excited to share it with you and embark on this new chapter together!

£10k in savings? Here’s how I’d aim for £10k as a second income

Dr James Fox details how he’d aim to turn £10k in savings into a portfolio that can deliver at least the same amount as an annual second income.

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 Asian man drinking coffee at home and looking at his phone

Image source: Getty Images

Many of us invest for a second income. That’s because stocks and shares have the capacity to multiply the value of our assets, creating a portfolio that can deliver passive income.

However, I believe many people aren’t fully aware of the impact that a strong investment strategy can have on personal wealth.

For example, a £10k investment today could easily be worth £108k in 20 years. That’s more than a 10 fold increase in wealth.

Wealth creation

Having some initial capital for investments can provide a valuable advantage. However, it’s important to recognise that we can also build a robust investment portfolio by making monthly contributions. Here’s how I approach this dual strategy:

1. Starting Capital: While having a lump sum to start with can kickstart our investment journey, it’s not always necessary. I’ve found that even with modest beginnings I can build wealth over time by consistently contributing to my investments

2. Monthly Contributions: Regular (ideally monthly) contributions are a key pillar of my investment strategy. This allows me to continually grow my portfolio overtime, but it’s also a positive saving habit

3. Pound-Cost Averaging: By making monthly contributions, I engage in a strategy known as pound-cost averaging. This approach essentially allow me to iron out fluctuations in the market by investing at regular intervals

4. Compounding for Growth: Compound returns is a powerful investment strategy. When we reinvest our returns each year, it means in subsequent years we’ll be earning interest on our previously earned interest, as well as the initial investment

5. Goal-oriented Strategy: When investing, I need to know what I’m investing for as this will impact my strategy. In turn, this impact the size of my contributions, my investment timeline, and how I withdraw my wealth

Wise choices

The above might sound like a foolproof strategy, but many novice investors make mistakes. Research is vitally important, because if I invest in the wrong companies, I could lose money.

Billionaire investor Warren Buffett’s golden rule is “don’t lose money”. I appreciate this sounds obvious, but it highlights the importance of capital preservation. If I lose 50%, I need to gain 100% to get back to where I was.

Thankfully however, investing has become increasingly democratised in recent years. There’s a wealth of resources for new and seasoned investors that can help us make informed decisions and, hopefully, avoid losing money.

If I invest wisely, I could look to achieve annualised growth in the low double digits. That’s what many seasoned investors target.

Second income

There are lots of ways I could hypothetically turn £10k in assets into £10k a year. For example, if I could achieve annualised growth of 12%, then it’d take 25 years to turn £10k into £200k. With £200k invested in stocks with a 5% yield, I could achieve £10k a year in passive income.

However, I could certainly achieve this faster if I were to contribute regularly to my portfolio. This would also reduce the need to chase double-digit growth, which could prove risky.

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

Investing Articles

An Important Update From The Motley Fool UK

The future of Motley Fool UK is here.

Read more »

Passive income text with pin graph chart on business table
Investing Articles

Here’s how much to put in your ISA if you hope for passive income of £21,000

With a diversified portfolio of high quality shares and a disciplined investment mindset, Mark Hartley outlines his passive income strategy.

Read more »

Happy woman commuting on a train and checking her mobile phone while using headphones
Investing Articles

Here’s how someone could start buying shares for the price of a weekend break

Is it really possible to start buying shares for the cost of a quick getaway? Our writer explains how it…

Read more »

Bus waiting in front of the London Stock Exchange on a sunny day.
Investing Articles

2 top growth shares to consider on the London Stock Exchange

There are plenty of UK stocks to buy that have potential long runways of growth. Here, our writer highlights two…

Read more »

Smiling white woman holding iPhone with Airpods in ear
Investing Articles

£20k invested in a Stocks and Shares ISA this time last year is now worth…

What has 12 months meant for the value of a Stocks and Shares ISA? That depends on how it has…

Read more »

The flag of the United States of America flying in front of the Capitol building
Investing Articles

While everyone’s piling into AI infrastructure stocks like Micron and SanDisk, consider these out-of-favour Nasdaq 100 names

There’s very little interest in these Nasdaq-listed AI stocks right now despite the fact they’re generating impressive growth. Could this…

Read more »

Workers at Whiting refinery, US
Dividend Shares

Here’s why 2026 has been bumpy for the BP share price

The BP share price has had a good 2026, rising 24% so far. However, ever since the US attacked Iran…

Read more »

A beach at sunset where there is an inscription on the sand "Breathe Deeeply".
Investing Articles

How oil price volatility is impacting stock market sentiment — and how to prepare

As the Middle East crisis deepens, oil price shocks are sending ripples through global stock markets. Mark Hartley considers a…

Read more »