How much would an investor need in an ISA for a £100k passive income?

Zaven Boyrazian breaks down how much investors need to put aside each month to potentially earn a six-figure tax-free passive income.

| More on:

Image source: Getty Images

When investing, your capital is at risk. The value of your investments can go down as well as up and you may get back less than you put in.

Read More

The content of this article is provided for information purposes only and is not intended to be, nor does it constitute, any form of personal advice. Investments in a currency other than sterling are exposed to currency exchange risk. Currency exchange rates are constantly changing, which may affect the value of the investment in sterling terms. You could lose money in sterling even if the stock price rises in the currency of origin. Stocks listed on overseas exchanges may be subject to additional dealing and exchange rate charges, and may have other tax implications, and may not provide the same, or any, regulatory protection as in the UK.

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.

Seeking a passive income from the stock market is arguably one of the most popular financial goals. After all, who doesn’t love the idea of making money without having to lift a finger?

Leveraging an ISA also takes income taxes out of the equation, and given enough time, even a modest monthly investment can eventually transform into a six-figure salary. With that in mind, let’s explore how big a portfolio needs to be to unlock a £100,000 tax-free passive income.

Please note that tax treatment depends on the individual circumstances of each client and may be subject to change in future. The content in this article is provided for information purposes only. It is not intended to be, neither does it constitute, any form of tax advice. Readers are responsible for carrying out their own due diligence and for obtaining professional advice before making any investment decisions.

Should you invest £1,000 in Ashtead Group Plc right now?

When investing expert Mark Rogers has a stock tip, it can pay to listen. After all, the flagship Motley Fool Share Advisor newsletter he has run for nearly a decade has provided thousands of paying members with top stock recommendations from the UK and US markets. And right now, Mark thinks there are 6 standout stocks that investors should consider buying. Want to see if Ashtead Group Plc made the list?

See the 6 stocks

Let’s do some number crunching

In the world of personal finance, it’s often recommended to follow the 4% rule when withdrawing capital from a portfolio. The logic is to enable a nest egg to continue growing even though an investor is taking out funds. Using this rule, if an investor wants to earn a £100,000 second income, they’d need a portfolio worth £2.5m.

That’s obviously not pocket change. What if we stretch the rules a bit and withdraw 5% per year? In that case, the goal would be to build a £2m portfolio. Taking half a million off the target is nice, but that still leaves investors with the challenge of becoming a multi-millionaire.

Fortunately, when investing for the long term, this objective is more achievable than most would think. Setting aside £500 each month and investing it at 8% — the average return of the UK stock market – would translate into a £2m portfolio in approximately 42 years.

That certainly sets someone up for a nice retirement. But 42 years is obviously a long time to wait. So, how can investors accelerate the wealth-building process without putting in more capital each month?

Stock picking provides an answer

Instead of relying on a passive index fund, investors can take control of their portfolios and pick individual stocks to buy and hold. Is it riskier? Yes. But when executed well, stock picking can deliver game-changing results.

Take Ashtead Group (LSE:AHT) as a prime example. Today, it’s one of the largest equipment rental businesses in the UK, US, and Canada. But 30 years ago, the group was just a small business that noticed the significant benefits equipment rental had over ownership.

Investors who bought into Ashtead’s vision and held on have subsequently reaped an average 15.5% annualised return. And at this rate, the journey to £2m doesn’t take 42 years, but rather 26.

Today, jumping on the Ashtead bandwagon may still yield impressive results. The equipment rental market continues to grow, and management’s latest expansion into Canada opens up a whole new front of opportunity. However, double-digit annualised gains might be a tall order for an £18bn company. Don’t forget it’s not a small-cap nowadays.

There are also operational risks to consider. Higher interest rates have caused a significant slowdown in the construction sector in its core US market. And the group is hardly short on competition, with its chief rival, United Rentals, fighting to stay on top.

Regardless, this demonstrates that through stock picking, while the risks and volatility are higher, smart investors can potentially earn exceptional returns, unlocking exceptional passive income.

Should you invest £1,000 in Ashtead Group Plc right now?

When investing expert Mark Rogers has a stock tip, it can pay to listen. After all, the flagship Motley Fool Share Advisor newsletter he has run for nearly a decade has provided thousands of paying members with top stock recommendations from the UK and US markets.

And right now, Mark thinks there are 6 standout stocks that investors should consider buying. Want to see if Ashtead Group Plc made the list?

See the 6 stocks

Should you invest, the value of your investment may rise or fall and your capital is at risk. Before investing, your individual circumstances should be assessed. Consider taking independent financial advice.

Zaven Boyrazian has no position in any of the shares mentioned. The Motley Fool UK has recommended Ashtead Group Plc. 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

Older couple walking in park
Investing Articles

Could £300 a month invested in US and UK shares reach a million by retirement?

Could an investor retire with a million pounds just by dedicating £300 a month to US and UK shares? Mark…

Read more »

Young Caucasian man making doubtful face at camera
Investing Articles

Is £800 enough to start an ISA?

Is it worth bothering with an ISA with less than £1,000 to spare? This writer believes it may be --…

Read more »

Investing Articles

3 reasons Tesla stock may be a long-term bargain

This writer is keen to buy Tesla stock at the right price. He doesn't think it's there yet -- but…

Read more »

Investing Articles

Nvidia stock is a lot cheaper than before – or is it?

Nvidia stock has been caught in the whirlwind of market volatility. This writer has been waiting to buy, so might…

Read more »

Top Stocks

3 FTSE stocks Fools are eyeing up for choppy markets

A selection of companies listed on the UK stock market on the watchlists of four Foolish investors.

Read more »

Young Black man sat in front of laptop while wearing headphones
Investing Articles

A £10,000 investment in Rolls-Royce shares last week is now worth this…

Harvey Jones says Rolls-Royce shares couldn't escape the volatility of recent weeks, but wonders if the recent dip is a…

Read more »

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

Prediction: in 2 years these S&P 500 stocks will be much higher than they are today

These two S&P 500 stocks have been beaten down in recent weeks. But Edward Sheldon expects them to move much…

Read more »

Investing Articles

10% yields! Why a volatile stock market is great news for passive income investors

The recent stock market volatility has given passive income investors the chance to earn double-digit returns. But they still need…

Read more »