How passive income generates free money for life (with a secret sauce!)

Passive income is unearned income that rolls in without work or effort. Here’s how I invest to generate extra income with a fantastic hidden kicker…

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.

One of the world’s most successful investors, mega-billionaire Warren Buffett, once remarked, “If you don’t find a way to make money while you sleep, you will work until you die”. What the so-called Oracle of Omaha is promoting here is passive income. This is income earned without effort, without working, and even while sleeping.

Passive income comes from assets

Passive income is generated by assets. These include property/real estate (rental income), deposit accounts (savings interest), and government and corporate bonds (bond coupons). However, in our world of ultra-low or negative interest rates, it’s much harder nowadays to generate income from these three sources. The UK’s best easy-access savings accounts pay interest of roughly 0.7% a year (before tax). Likewise, ultra-safe 10-year Gilts (UK government bonds) offer a current coupon/yield of under 1.2% a year. Yikes.

I rely on UK shares for dividend income

That’s why my favourite asset for generating income year after year is equities (stocks and shares). Today, UK equities offer some of the highest income yields globally. This passive income comes from cash dividends paid by companies to shareholders. Typically, these payments are made half-yearly or quarterly. That said, company dividends are not guaranteed and can be cut or cancelled at any time. Indeed, during the depths of 2020’s Covid-19 crisis, dozens of major UK-listed firms slashed or suspended their pay-outs.

Furthermore, most UK-listed companies don’t pay dividends to shareholders. Instead, they prefer to reinvest their profits to boost future growth. But the vast majority of companies in the UK’s FTSE 100 index pay dividends. This index — which tracks the value of 100 of the UK’s biggest listed companies — currently offers a dividend yield of around 4% a year. For me as an income-seeking investor, this higher passive income is worth the extra risk of investing in shares.

The bonus ‘secret sauce’ of dividend investing

Today, my family portfolio owns no bonds and keeps a single-digit percentage in cash. Instead, I aim to buy into quality companies that pay attractive dividends and, ideally, those with potential for long-term dividend growth. And as dividends creep up over time, share prices often follow suit. Hence, dividend investing for passive income also comes with a bonus kicker. Over the years, investing in the right companies can produce significant capital gains (profits from selling shares).

Here’s an example of this ‘secret sauce’, loosely based on a real shareholding that my family owns today. Let’s say that I bought one share for £4 in 2002. Twenty years later, the share price has grown to, say, £20. Also, this share currently pays yearly dividends totalling £1. Thus, my stock’s current dividend yield is £1/£20 = 5% a year. But I bought this stock for £4, right? So my running dividend yield is £1/£4 = 25%. But not only am I earning 25% a year (before tax) on my £4 purchase price. My original investment has quintupled to be worth £20 — a capital gain of £16 a share. Whoa.

This ‘Holy Trinity’ of decent passive income, rising yearly dividends, and capital gains is my core investment strategy. In 35 years of investing, nothing has generated better returns for my family than this deceptively simple strategy. Hence, it’s the approach I most recommend to friends seeking to build wealth slowly (rather than trading, speculating, or gambling to get rich quick). Learn more about my dividends with growth system here!

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 »