How to Invest £650 a month in a Stocks and Shares ISA aiming for £1m

Investing consistently in cheap, top-quality companies each month can yield a £1m Stocks and Shares ISA in the long run. Zaven Boyrazian explains how.

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.

Smiling family of four enjoying breakfast at sunrise while camping

Image source: Getty Images

Building a seven-figure Stocks and Shares ISA is a challenging endeavour. But it’s not as impossible as many seem to think, especially in today’s current economic climate. After all, while volatility increases short-term risk, it also creates buying opportunities to propel a portfolio forward.

The stock market, throughout history, has always recovered from even the most dire crashes and corrections. That’s why now could be the perfect time to start building a diversified ISA for those who haven’t already started. Even more so now that new economic forecasts are becoming increasingly positive.

Finding millionaire-making shares

Small-cap stocks can be an exciting segment of the financial markets. These young businesses often have a promising product or service capable of disrupting industry titans. And investing early in a disruptive enterprise can translate into monumental wealth.

However, things are rarely this simple. Small-caps have a tendency to be constantly under financial pressure. And in most cases, out of every hundred companies, only a handful will go on to achieve their goals. Don’t forget an exciting piece of technology does not guarantee a good business model.

Fortunately, investors don’t have to touch small-caps when building a million-pound Stocks and Shares ISA. Thanks to compounding, investing in proven and established corporations for the long run can yield similar results at significantly lower volatility, risk, and uncertainty.

Building an ISA

While risk can never be eliminated entirely, high-quality larger-sized enterprises are less likely to evaporate overnight. And while the growth rate is undoubtedly slower, superior free cash flow generation paves the way for an abundance of funding for expansionary projects.

Of course, even the most cash-rich businesses have the potential to be disrupted from both internal and external sources. That’s why diversification is critical on the path to a seven-figure Stocks and Shares ISA. By owning a collection of top-notch stocks in a variety of growing industries, the impact of one firm stumbling can be offset by the success of others.

When pairing a robust portfolio construction strategy with a prudent stock-picking approach, achieving market-beating returns becomes possible – even with large-cap companies. And in the long run, that can translate into some impressive volumes of wealth.

For example, investing £650 a month at a 10% annual rate of return (a slight excess to the FTSE 100’s 8%) can reach the £1m threshold within 27 years. That’s nearly half the average working lifetime. And it may even unlock an earlier retirement.

Is this guaranteed? Of course not. As previously highlighted, companies can be disrupted. And the best firms today may not be the same tomorrow. Not to mention that stock market crashes and corrections can and do occasionally come along to throw a spanner in the works.

Nevertheless, the potential for generating a £1m ISA make these risks worth taking, in my opinion.

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 For Beginners

Close-up image depicting a woman in her 70s taking British bank notes from her colourful leather wallet.
Investing Articles

How much do I need in an ISA for a £668 monthly second income?

One popular approach to building a second income is through becoming a landlord. But how does that compare to using…

Read more »

This way, That way, The other way - pointing in different directions
Investing Articles

Here’s how to target a £50 monthly passive income in a Stocks and Shares ISA

How easy or hard is it to start building a £50 monthly passive income in a Stocks and Shares ISA?…

Read more »

Emma Raducanu for Vodafone billboard animation at Piccadilly Circus, London
Investing Articles

Is now the time to consider buying Vodafone shares?

Vodafone shares have been on a roll, transforming a £5,000 investment 12 months ago into £8,455 today. But is the…

Read more »

Female Tesco employee holding produce crate
Investing Articles

Is now the time to consider buying Tesco shares?

Tesco shares have been a stellar performer over the last 12 months, but can this momentum continue? Or is it…

Read more »

Shot of an young mixed-race woman using her cellphone while out cycling through the city
Investing Articles

£20,000 invested in an ISA a decade ago is now worth…

The ISA's tax benefits can supercharge a person's wealth over time. But the differences between the two types of accounts…

Read more »

Middle aged businesswoman using laptop while working from home
Investing Articles

What’s wrong with Aviva and its share price?

The Aviva share price is up by double-digits over the last 12 months, but could this momentum be about to…

Read more »

Landlady greets regular at real ale pub
Investing Articles

£5,000 invested in Diageo shares 110 days ago is now worth…

With a new turnaround CEO at the helm, Diageo shares could be about to enjoy a recovery rally. But how…

Read more »

Thoughtful man using his phone while riding on a train and looking through the window
Investing Articles

How Lloyds shares could rise to 131p… or sink to 91p

Lloyds shares are extremely volatile against the backdrop of the Middle East crisis. The question is, where might the FTSE…

Read more »