We have some exciting news to share! The Motley Fool UK has now become The Twelfth Magpie -- 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. This site is our new home, and there will be extra tweaks made across the coming few days as we settle in. So if anything looks a little off, please bear with us!

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.

How to invest £500 in an ISA and aim for a £90,000 second income

Millions of us invest for a second income and our writer believes there’s never a better time to get started than now.

| More on:
Black woman using smartphone at home, watching stock charts.

Image source: Getty Images

You’re reading a free article with opinions that may differ from The Twelfth Magpie’s Premium Investing Services. Become a member today to get instant access to our top analyst recommendations, in-depth research, investing resources, and more. Learn more, and get a free 'Best Buy Now' stock!.

For many of us, a second income’s about achieving financial stability and gaining peace of mind. It’s also something that could allow us to work less or put more money aside for things like holidays.

With an Individual Savings Account (ISA), UK residents can invest as little as £100 a month and set themselves on a path to potentially earning a substantial second income.

Should you buy iShares Trust - iShares Semiconductor ETF shares today?

Before you decide, please take a moment to review this report first. Despite ongoing uncertainties from US tariffs to global conflicts, Mark Rogers and his team believe many UK shares still trade at substantial discounts, offering savvy investors plenty of potential opportunities to learn about.

That’s why this could be an ideal time to secure this valuable research – Mark’s analysts have scoured the markets to reveal 5 of his favourite long-term ‘Buys’. Please, don’t make any big decisions before seeing them.

Personally, I believe there’s no better time to start than now, despite the FTSE 100 being at elevated levels.

Market conditions may fluctuate, but by investing strategically and with a long-term perspective, investors can navigate these ups and downs. 

How should I invest £500 a month?

The more I can invest in a Stocks and Shares ISA monthly, the better chance I have of building a large portfolio that can deliver a life-changing passive income.

And consistency is important. By regularly putting £500 a month into a Stocks and Shares ISA, investors harness the power of compound returns, and this can be truly game changing.

Over time, the returns on my investments generate their own returns, accelerating my portfolio’s growth. Additionally, regular investments allow me to benefit from pound-cost averaging, smoothing out market volatility.

When it all goes to plan

When we invest wisely, we can achieve returns that are far in excess of what we may be able to achieve in a regular savings account.

Many investors will look to the benchmark of achieving at least 10% growth every year. Some of this will come in the form of dividends, and some in share price growth.

So this is how my £500 a month could grow if I achieved 10% annually. I’ve also assumed that the contributions could grow at 2% annually, in line with the Bank of England’s inflation target.

Created at thecalculatorsite.com

With £1.33m after 30 years, I could generate around £90,000 annually as a second income, noting the kind of dividend yields we see today.

Investing wisely

But if we invest poorly, we could lose money. That’s why I always invest in carefully-researched stocks and bonds, investments recommended by great stock pickers, or Exchange-Traded Funds (ETFs). Investors should also consider index tracker funds.

So what’s a wise investment? Well, as someone who has the time to research stocks, I tend to invest in individual companies I think have great potential, like Super Micro Computer, a leader in the artificial intelligence (AI) server and data centre segment.

However, investors with less time may prefer to invest in ETFs like iShares Semiconductor (NASDAQ:SOXX). This ETF seeks to track the investment results of an index composed of US-listed equities in the semiconductor sector.

            

Since its inception, it’s achieved annualised total returns of 12.05%. But it’s performance is even better in recent years, with annualised total returns of 25.4% over the last decade.

Some analysts may suggest that semiconductor stocks, like Nvidia, are getting a little expensive. But it’s equally the case that the market’s forecasting a long period of rapid and sustained growth.

Its top investments include Broadcom — an American chip designer and manufacturer — Nvidia, AMD, and Applied Materials. It also has holdings in semiconductor giant TSMC. I think it’s one to consider.

James Fox has positions in Nvidia and Super Micro Computer. The Motley Fool UK has recommended Advanced Micro Devices, Nvidia, and Taiwan Semiconductor Manufacturing. 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

Curtains, happy woman and thinking of future in home, planning and reflection of mindset with view. Window, smile and African girl with vision, ideas and dream for morning inspiration in living room.
Investing Articles

Up 50% in a year! That’s not the only reason I’d consider buying Barclays over Nvidia stock today

Harvey Jones says that Nvidia stock is probably one of the safer ways to play the artificial intelligence revolution. But…

Read more »

Happy senior couple hugging and enjoying retirement at home
Investing Articles

Here’s why I bought this 7.6%-yielding FTSE 100 dividend stock instead of saving in a Cash ISA

Harvey Jones crunches the numbers to show how investing in stocks and shares can be much more profitable than saving…

Read more »

Young Asian woman holding a cup of takeaway coffee and folders containing paperwork, on her way into the office
Investing Articles

Here’s how much passive income 1,000 Greggs shares could pay…

Greggs shares have lost nearly 50% of their value inside the past two years. Is this out-of-favour passive income stock…

Read more »

Overjoyed exited middle aged married couple giving high five, finishing doing domestic paperwork together at home. Euphoric happy older mature spouses celebrating successful investment or purchase.
Investing Articles

This beaten-down FTSE 100 dividend share just jumped 11% in a week but still yields almost 5%

Harvey Jones has been highlighting this dividend share opportunity for weeks and suddenly it's showing signs of life. Can the…

Read more »

Investing Articles

Down 53% since May, is this SpaceX-backed UK stock now in the bargain bin?

The Filtronic (LSE:FTC) share price has come crashing back down to earth in recent weeks. Has the selling gone too…

Read more »

Close-up as a woman counts out modern British banknotes.
Investing Articles

3,566 shares in this FTSE 100 stalwart earns a £1,443 second income

Stephen Wright sees Unilever's battered share price as an attractive option for investors looking for a second income to consider.

Read more »

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

3 stocks I’m looking to buy in July

Stephen Wright’s stocks to buy list for July includes a specialist chemicals recovery play, a quiet infrastructure compounder, and an…

Read more »

ISA Individual Savings Account
Investing Articles

How do the government’s latest changes affect your Stocks and Shares ISA?

Stephen Wright explains what the new anti-circumvention rules mean for investors with uninvested cash in their Stocks and Shares ISAs.

Read more »