No savings? I’d put £100 a month into this sleepy giant to generate passive income of £7,772 a year!

Starting with zero in the bank, our writer reckons it’s possible to generate an annual four-figure passive income from a relatively modest monthly outlay.

| 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.

Passive income text with pin graph chart on business table

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.

I recently read that “passive income is the fuel that powers your dreams, giving you the freedom to pursue your passions and live your life on your own terms”. I have no idea who came up with this quote, but I hope they dream well and are in a position to spend their time doing something fulfilling.

Another investing concept that gets a good press is compounding. In the case of income stocks, this is the act of reinvesting dividends to buy more shares, generating an ever increasing level of return. This has been described as the eighth wonder of the world.

Just imagine how happy we could be by combining the two! Well, that’s what I try and do.

Now, I must be honest. I still have to work for a living and I’d love to have more freedom to do what I want. But I do have a steady stream of passive income that I’m reinvesting with a view to having a more comfortable retirement.

Take two

If I were to start my investing journey all over again, I’d put a relatively modest amount (say £100) into UK income stocks. If I then received dividend payouts of 5.9% a year — payable two-thirds/one-third in January and July, respectively — my hypothetical sum would grow to £67,248 after 25 years.

At this point, my shareholding would be generating income of £3,967 a year.

Readers may be wondering why I’ve chosen such specific numbers. Well, that’s because National Grid (LSE:NG.) presently offers a 5.9% yield and pays a dividend twice a year.

And it’s a share that has a long track record of increasing its payout.

My example assumes zero growth in its dividend. However, factoring in an increase of 3.6% a year — the company’s average annual increase over the past five years — would increase my investment pot to £131,731. This could give me an annual passive income of £7,772.

Remember, there could be some capital growth too.

Caution

Of course, the stock price could fall. And dividends are never guaranteed. But this example highlights the potential long-term gains achievable from picking a steady and reliable income stock.

National Grid is able to pay a generous dividend because its earnings are reasonably secure. It operates in a regulated industry, which means as long as it keeps the lights on (literally), it will be able to achieve a pre-agreed level of return.

Because of this its share price performance tends to be unspectacular. This — along with the fact that it’s the UK’s 13th-largest listed company — is why I describe it as a sleepy giant. I think there’s always room for this type of stock in a well-balanced portfolio.

But there are a couple of things that could threaten its ability to maintain its healthy dividend.

Although it doesn’t face any competition it must meet its regulatory obligations. This requires huge capital expenditure.

It surprised shareholders in May by asking them for more money. Due to the company’s large borrowings, perhaps its directors felt they had no alternative other than to approach its owners for additional cash. I wonder if the terms offered by lenders were unfavourable.

However, despite these challenges, the next time I’m in a position to invest I’m going to seriously consider taking a stake.

James Beard has no position in any of the shares mentioned. 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 Investing Articles

Young Caucasian man making doubtful face at camera
Dividend Shares

Will the Diageo share price crash again in 2026?

The Diageo share price has crashed 35.6% over one year, making it one of the FTSE 100's worst performers in…

Read more »

Investing Articles

Is Alphabet still one of the best shares to buy heading into 2026?

The best time to buy shares is when other investors are seeing risks. Is that the case with Google’s parent…

Read more »

Investing Articles

Could the Barclays share price be the FTSE 100’s big winner in 2026?

With OpenAI and SpaceX considering listing on the stock market, could investment banking revenues push the Barclays share price higher…

Read more »

Investing Articles

Will the Nvidia share price crash in 2026? Here are the risks investors can’t ignore

Is Nvidia’s share price in danger in 2026? Stephen Wright outlines the risks – and why some might not be…

Read more »

Middle-aged white man pulling an aggrieved face while looking at a screen
Growth Shares

I asked ChatGPT how much £10,000 invested in Lloyds shares 5 years ago is worth today? But it wasn’t very helpful…

Although often impressive, artificial intelligence has its flaws. James Beard found this out when he used it to try and…

Read more »

Portrait of pensive bearded senior looking on screen of laptop sitting at table with coffee cup.
Investing Articles

Did ChatGPT give me the best FTSE stocks to buy 1 year ago?

ChatGPT can do lots of great stuff, but is it actually any good at identifying winning stocks from the FTSE…

Read more »

Surprised Black girl holding teddy bear toy on Christmas
Investing Articles

Who will be next year’s FTSE 100 Christmas cracker?

As we approach Christmas 2025, our writer identifies the FTSE 100’s star performer this year. But who will be number…

Read more »

Businessman with tablet, waiting at the train station platform
Investing Articles

I asked ChatGPT for an 8%-yielding passive income portfolio of dividend shares and it said…

Mark Hartley tested artificial intelligence to see if it understood how to build an income portfolio from dividend shares. He…

Read more »