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.

£20,000 for a Stocks and Shares ISA? Here’s how to try and turn it into a monthly passive income of £493

Hundreds of pounds in passive income a month from a £20k Stocks and Shares ISA? Here’s how that might work in practice for a patient investor.

| More on:
Close-up of British bank notes

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!.

At this time of year, some more money could come in handy for many of us. Passive income is a way of describing money that is earned without working for it. That may sound too good to be true, but it can be as simple as using a Stocks and Shares ISA to invest in some blue-chip businesses that pay dividends.

With a long-term mindset, such an approach can potentially earn hundreds (or even thousands) of pounds in passive income each month.

Should you buy British American Tobacco P.l.c. 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.

Dividends can earn dividends… that earn dividends!

For example, imagine somebody sets up a Stocks and Shares ISA with £20k then is able to grow its worth at a compound annual growth rate of 7.5%.

After 19 years (remember – I mentioned a long-term approach to investing is helpful here), that ISA ought to be worth around £79k.

In other words, in slightly less than two decades, its value should nearly have quadrupled thanks to the power of compounding – dividends earning dividends.

Capital growth could have helped too, although share prices can move down as well as up – and dividends are never a sure thing.

At a 7.5% dividend yield, that Stocks and Shares ISA would then be big enough to earn passive income of around £5,927 a year. That averages out to around £493 a month.

Setting realistic expectations – and taking action

Is a 7.5% compound annual growth rate realistic? After all, the FTSE 100 yield currently stands at a far more modest 3%.

I think that target is achievable – and realistically so – in today’s market.

I do not think aiming for it ought to require investing in little-known businesses. It should be achievable with a suitably diversified portfolio of well-known and proven blue-chip firms.

Another helpful factor could be keeping a keen eye on dealing costs and management charges, so it makes sense to look around for the most suitable Stocks and Shares ISA.

Dividend yield well above average

As an example of what such an approach might look like in action, one income share I think investors should consider is British American Tobacco (LSE: BATS).

When it comes to income, for investors who do not have an ethical objection to the line of business, the tobacco industry has some attractions.

Cigarettes are cheap to make but can be sold plentifully for a pretty penny. With limited avenues for growth, tobacco manufacturers can use cash flows to fund dividends.

British American is a case in point. It has grown its dividend per share annually for decades.

The firm’s premium brands give it pricing power: Pall Mall is a pricey proposition whether on a tobacconist’s shelf or an estate agent’s listings!

The current dividend yield is 5.7% — and British American’s share price has gained 54% in five years.

Falling cigarette sales are a risk to profits. But pricing power can help the company mitigate falling sales volumes by increasing the price tag.

Meanwhile, the FTSE 100 business has also been growing its non-cigarette business with products like Velo nicotine pouches.

C Ruane has no position in any of the shares mentioned. The Motley Fool UK has recommended British American Tobacco P.l.c. 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

Person holding magnifying glass over important document, reading the small print
Investing Articles

Closing in on £33 and around an all‑time high, is this FTSE 250 favourite seriously mispriced?

With the shares pushing into record territory, I’ve revisited the underlying business, its growth outlook and the valuation picture investors…

Read more »

Close-up of British bank notes
Investing Articles

£20,000 invested in Barclays shares a year ago is now worth…

Barclays shares have quietly delivered a 41% return in just 12 months — and the long term numbers suggest the…

Read more »

Young black woman walking in Central London for shopping
Investing Articles

£9,000 in an ISA? Here’s how to target a £675 passive income with 7% investment trusts

Investment trusts can offer a huge and stable passive income every year. Royston Wild reveals three to consider -- including…

Read more »

A rear view of a female in a bright yellow coat walking along the historic street known as The Shambles in York, UK which is a popular tourist destination in this Yorkshire city.
Investing Articles

These 3 shares could deliver a £1,840 second income in an ISA overnight!

With an average dividend yield of 9.2%, these top UK shares could deliver turn a £20,000 ISA into a huge…

Read more »

Wall Street sign in New York City
Investing Articles

Up 5.3%, the Dow Jones lags other US indices in 2026. Here’s why UK income investors should pay attention

Mark Hartley highlights how US indices blur the real market story with tech-driven hype, and why the Dow Jones matters…

Read more »

Businessman hand stacking money coins with virtual percentage icons
Investing Articles

£1,000 buys 531 shares in this UK defence and nuclear stock that’s tipped to soar

This UK stock offers growth and income at an attractive valuation. Could it be worth considering for an ISA or…

Read more »

A senior Hispanic couple kayaking
Investing Articles

How much money do you need to retire comfortably with a SIPP?

Buying shares in a Self-Invested Personal Pension (SIPP) can make hitting your retirement goals much easier. Royston Wild explains how.

Read more »

Santa Clara offices of NVIDIA
Investing Articles

Prediction: Nvidia stock will hit $500

Analysts at Baird expect Nvidia stock to more than double in the medium term. So is it time to get…

Read more »