How I’d invest my £20k ISA allowance to earn a second income

I believe that now looks like a terrific time to generate a second income in a tax-free ISA by investing in top-notch FTSE 100 dividend stocks.

| More on:
Middle-aged Caucasian woman deep in thought while looking out of the window

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.

Investing in an ISA’s probably one of the smartest ways to generate a second income, as all earnings will be completely tax-free for the rest of the time. Capital that’s put to work in an ISA is completely immune to capital gains and dividend taxes. And that’s more important than ever, given the annual allowance for such returns has been decimated in recent years.

Today, only up to £500 in dividends and £3,000 in capital gains can be earned tax-free. However, in an ISA, these limits don’t apply, allowing wealth to compound without HMRC dragging down performance.

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.

Hungry for dividends

One of the easiest ways to start earning a second income in the stock market is with dividend-paying stocks. These enterprises don’t usually provide much explosive growth. But the high-quality ones produce exorbitant volumes of free cash flow that pave the way to constantly growing reliable payouts.

Plus, this expansion of income can be further accelerated by reinvesting the dividends received over time. And best of all, the London Stock Exchange is filled with these types of stocks, meaning that investors are spoilt for choice.

Even now, after enjoying a rally in 2024, there are still over 65 British stocks in the FTSE 350 offering yields greater than 5%. And most have multi-year streaks of increasing payouts. So when looking to invest my £20,000 annual ISA limit to earn a second income, these are the first companies I’m going to take a closer look at.

Understanding yield

It can be tempting to chase after the highest yields in the stock market. And at first glance, this strategy seems to make a lot of sense. The higher the yield, the larger the dividend income. But in practice, a high payout level can actually be a giant warning sign to stay away. That’s because the share price also influences yield.

If a stock suddenly tanks, the yield will surge. A perfect recent example of this would be luxury fashion house Burberry (LSE:BRBY). The cyclical downturn in the luxury sector, paired with an ill-conceived shift in creative style, has led the stock to plummet more than 73% over the last 12 months. Subsequently, the firm’s historically modest yield now sits at 10.7% based on its most recent dividend payments.

Considering the FTSE 100 has historically generated an average total return of 8% a year, earning double-digits from dividends alone sounds extraordinary. But that’s dependent on Burberry maintaining its dividend policy. And since its cash flows are currently in jeopardy, this isn’t going to be the case.

In fact, management recently announced that dividends have been completely cancelled. As such, despite what’s displayed on many financial websites, Burberry’s yield is actually 0%.

That could change in the future as the brand steers itself back on track in a more economically favourable environment. Even more so, given that management’s recognised it has a problem and is taking action to try and turn things around.

But investors jumping in right now on the promise of a large yield without closely inspecting its sustainability are likely to be disappointed with the size of their second income.

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 Burberry 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

Investing Articles

Where is the next millionaire-maker Nvidia stock hiding?

Reflecting on Nvidia stock's success, this writer believes he sees similar traits in another company innovating in a high-growth industry.

Read more »

Investing Articles

Are Tesco shares the biggest no-brainer buy on the FTSE?

Harvey Jones is impressed by how well Tesco shares have done over the last few years. With dividends and growth…

Read more »

artificial intelligence investing algorithms
US Stock

Down 65%, is Super Micro Computer (SMCI) one of the best AI stocks to buy now?

Edward Sheldon is looking for more AI stocks to buy for this portfolio. Should he snap up Super Micro Computer…

Read more »

Young Asian man drinking coffee at home and looking at his phone
Investing Articles

Is it time I finally sink my teeth into Greggs shares?

After their meteoric rise in the last 10 years, this Fool’s wondering whether now’s a smart time for him to…

Read more »

Smart young brown businesswoman working from home on a laptop
Investing Articles

If the stock market crashes, these are the first two shares I’d buy!

Talks of a potential stock market downturn are ongoing. This Fool takes a closer look at two shares he's keeping…

Read more »

Investing Articles

Down 50%! Is this famous FTSE 250 car maker a recovering bargain or a lost cause?

Aston Martin Lagonda's had a tough few years. But with the share price up 13% this month, the carmaker may…

Read more »

The flag of the United States of America flying in front of the Capitol building
US Stock

Why this S&P 500 stock looks tasty after unexpected good news

Jon Smith flags up news regarding buybacks, new product features and dividends for an S&P 500 tech business that makes…

Read more »

The flag of the United States of America flying in front of the Capitol building
US Stock

How will FTSE shares react to today’s Fed rate cut decision in the US?

Today could see the first US interest rate cut in over four years. Mark David Hartley considers how this could…

Read more »