Stocks and Shares ISA: I’d invest £200 a month to target a £75,890 tax-free income

Zaven Boyrazian explains why and how he’d use a Stocks and Shares ISA to turn small monthly investments into a five-figure tax-free 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.

A senior group of friends enjoying rowing on the River Derwent

Image source: Getty Images

A Stocks and Shares ISA can be a powerful tool for building a long-term income stream with dividend-paying stocks. Apart from being widely available and low cost, these accounts provide complete protection against the grubby fingers of the tax man.

All dividends received from investments in an ISA are tax-free, as is any capital gains. And while investors are limited to only allocating £20,000 a year, that’s more than enough to build a substantial portfolio in the long run.

Given sufficient time, it’s possible to earn a five-figure second salary without having to pay any income tax. Here’s how.

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.

Building a mountain of wealth

In the grand scheme of things, £200 is not a lot of money. But by consistently depositing this modest sum each month into an ISA, the compounding process can be accelerated. And suddenly, investing £2,400 a year (just 12% of the annual ISA allowance) can lead to a £1.26m portfolio!

What’s more, the process isn’t too tricky either. Following the recent stock market correction, many FTSE dividend stocks are trading at significantly lower valuations. Yet, in some cases, cash flows haven’t been interrupted by the economic climate. As such, shareholder payouts keep flowing, and finding companies offering sustainable 6% yield has become far easier.

But dividends aren’t the only source of returns. Movements in share price can also drive up the value of a portfolio. Assuming an investor’s portfolio matches the FTSE 100’s 4% average annual capital gains, that puts the total return at 10%. And investing £200 a month at this rate yields a £1.26m portfolio after 40 years.

Then, when the time comes, all an investor has to do is turn off automatic reinvestment of dividends, and a £75,890 tax-free passive income stream has been created!

Needless to say, that could make for quite a comfortable retirement.

Nothing is risk-free

As exciting as the prospect of earning almost 80 grand a year without having to lift a finger sounds, there are quite a few caveats. Most crucial is the fact that dividends are never guaranteed. These payments serve as a mechanism for companies to reward their owners (the shareholders) with excess cash generated from operations.

The key word here is “excess”. Should cash flows become disrupted or operating margins squeezed, the amount of funding available to pay dividends could evaporate. In fact, that’s precisely what happened in 2020 when the pandemic decimated the revenue streams of countless dividend-paying companies.

It’s also important to highlight that stocks don’t always move in the right direction. Even if a company maintains shareholder payouts, a lack of confidence from investors could drag valuations down further, offsetting any gains.

In other words, earning that 10% total annualised gain might be far more challenging than expected. Even more so when another correction or crash decides to throw a spanner in the works.

Nevertheless, even though an investor may end up with a lower income from their ISA than expected, investing in high-quality companies for the long run is a proven strategy for building wealth. That’s why I believe the risks are worth the potential reward.

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

Dominos delivery man on skateboard holding pizza boxes
Investing Articles

£5,000 invested in high-yield FTSE 250 stock Domino’s Pizza on 7 April is now worth…

Anyone who put £5,000 into FTSE stock Domino’s Pizza after the Easter break would now be laughing as its share…

Read more »

Tesla building with tesla logo and two teslas in front
Investing Articles

Tesla stock’s up 50% in a year. Could it go even higher?

This week saw Tesla announce mixed first-quarter results. Yet Tesla stock's worth half as much again as a year ago.…

Read more »

Businessman hand stacking up arrow on wooden block cubes
Investing Articles

Up 9% today, is this FTSE 250 share’s recovery gaining pace?

This FTSE 250 share has had a welcome boost in the market today after it unveiled an upbeat trading statement.…

Read more »

Lady wearing a head scarf looks over pages on company financials
Investing Articles

5 years ago Barclays shares cost just 181p! Are they still a buy at today’s 434p?

Harvey Jones says investors have to pay a lot more to buy Barclays shares than just a few years ago,…

Read more »

Tanker coming in to dock in calm waters and a clear sunset
Investing Articles

Up 36%, could Shell shares still offer value for the long term?

Christopher Ruane has owned Shell shares before -- and got burnt by a dividend cut. Could recent oil price rises…

Read more »

A young Asian woman holding up her index finger
Investing Articles

£5,000 invested in FTSE 100 stock London Stock Exchange Group 1 month ago is now worth…

FTSE 100 powerhouse London Stock Exchange Group has been dragged into the software sell-off. However, recently, it has started to…

Read more »

Two business people sitting at cafe working on new project using laptop. Young businesswoman taking notes and businessman working on laptop computer.
Investing Articles

The Barratt Redrow share price trades at a 13-year low! Is it a screaming buy at 266p?

The Barratt Redrow share price has taken a battering in recent years but Harvey Jones says the FTSE 100 stock…

Read more »

Finger clicking a button marked 'Buy' on a keyboard
Growth Shares

Why is everyone buying Rio Tinto shares?

Rio Tinto shares are the flavour of the week among investors. Paul Summers is asking whether this momentum will continue.

Read more »