Share your opinion and earn yourself a free Motley Fool premium report!

We are looking for Fools to join a 75 minute online independent market research forum on 15th / 16th December.

To find out more and express your interest please click here

£10k in an ISA? Here’s how to generate a ton of passive income

Passive income can provide a lot more financial freedom and security. Here’s an easy way to generate some within an ISA account.

| More on:

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.

Close-up of a woman holding modern polymer ten, twenty and fifty pound notes.

Image source: Getty Images

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.

Passive income’s a hot topic in the financial world right now and it’s easy to see why. When creating this form of income, it brings with it a lot more financial flexibility.

The good news is that today, there are more opportunities to create passive income than ever before. With that in mind, here’s an easy way to generate a ton of it within an ISA.

Easy income

One of the simplest ways to generate passive income today is to invest in dividend stocks. These stocks – which are available within Stocks and Shares ISAs – pay investors regular cash income out of company profits.

With these investments, creating an income stream is easy. All that’s needed is to buy one or more stocks. The investor can then kick back and let the cash (dividends) roll in.

Now, the amount of income generated will depend on the dividend yields of the stocks selected. You can think of a dividend yield like an interest rate.

However, on the London Stock Exchange today there are many decent stocks with yields of 6% and higher.

Putting together a portfolio of stocks with an average yield of 6% could potentially generate £600 in passive income a year (completely tax-free) from a £10k investment in an ISA. Constructing a portfolio with an average yield of 7% can create £700 in cash flow a year.

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.

Two things to know

What’s the catch? Well there are two. The first is that, unlike savings account interest, dividends are never guaranteed. If a company is experiencing financial difficulties it may decide to reduce or cancel its payout.

The second is that the share prices of dividend stocks can go down as well as up. So the value of an investment can fall.

Given these two issues, it’s a good idea to focus on higher-quality dividend stocks (that aren’t likely to experience significant share price weakness or cut their dividends) and not just blindly buy a bunch of high-yielders.

A dividend stock I like

One stock I like for passive income today is National Grid (LSE: NG.). A leading utilities company, it operates the electric power transmission network for Britain.

Now, the dividend yield here isn’t the highest out there. This year, the company’s expected to pay out 58.1p per share in dividends, which translates to a yield of about 5.7% at today’s share price.

But this is a company with a great long-term track record when it comes to paying dividends. Typically, the payout is increased in line with inflation.

It’s also a relatively stable stock. This is illustrated by the fact it has a ‘beta’ of 0.40, which means that for every 1% move in the UK stock market (up and down), the stock only moves 0.40%.

Of course, there are risks here. One is the fact that the company has a lot of debt on its balance sheet (most utilities companies do). This could put pressure on the stock if interest rates keep rising.

Overall though, I see it as a solid pick for passive income. If generating income was my financial goal (I prefer to invest for long-term growth), I’d definitely consider an investment in National Grid.

Edward Sheldon owns shares in London Stock Exchange Group. The Motley Fool UK has no position in any of the shares mentioned. 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 Dividend Shares

Businessman hand stacking money coins with virtual percentage icons
Investing Articles

Here’s how someone could invest £20k in an ISA to target a 7% dividend yield in 2026

Is 7% a realistic target dividend yield for a Stocks and Shares ISA? Christopher Ruane reckons that it could be.…

Read more »

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

How much do you need in an ISA to target £2,000 a month of passive income

Our writer explores a passive income strategy that involves the most boring FTSE 100 share. But when it comes to…

Read more »

Investing Articles

2 of the most compelling passive income strategies for 2026

Selling 'covered calls' could generate cash for investors in a stock market crash. But that’s not Stephen Wright’s top passive…

Read more »

Couple working from home while daughter watches video on smartphone with headphones on
Investing Articles

Investing £500 a month in this income stock during 2025 unlocked a passive income of…

Want to make money while sleeping? Here's how much investors could have earned by drip-feeding £500 each month into this…

Read more »

Investing Articles

After a stellar year will Lloyds, NatWest, and Barclays shares crash to earth in 2026?

High-flying Lloyds, NatWest, and Barclays shares have made investors fortunes over the last few years. Harvey Jones now asks: how…

Read more »

Portrait Of Senior Couple Climbing Hill On Hike Through Countryside In Lake District UK Together
Investing Articles

A top REIT I’m buying to target a lifetime of passive income!

I’m looking for great ways to unlock more passive income in 2026 and build long-term wealth. Here’s a REIT I’ve…

Read more »

Investing Articles

Will my big bet on Taylor Wimpey shares make me a fortune in 2026?

Whenever Taylor Wimpey shares fall, Harvey Jones has a habit of buying even more of them. Will he be rewarded…

Read more »

Young mixed-race woman jumping for joy in a park with confetti falling around her
Investing Articles

10.5% dividend yield! Should I buy this high-income FTSE stock today?

The FTSE 250 is packed with top stocks offering substantial dividend yields, but not all of them are sustainable. Is…

Read more »