How I’d use £3 a day to earn passive income for life

Putting aside only £3 a day to buy dividend shares, our writer explains how he hopes to generate passive income for decades.

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.

If I wanted to start generating passive income now, I would buy dividend shares. While some passive income ideas come and go, I expect building a share portfolio is something that could help me over the long term. On top of that, I could start doing it even with no savings. Here is how.

Dripping a little often

If I put £3 a day into a kitty, I would soon see my savings starting to add up. That would be the basis of my passive income plan – I could use this money to start buying dividend shares.

Although £3 a day may not sound like a lot, within a year it would add up to more than £1,000. That could help set the foundations for increasing my income in years to come. In the beginning, the passive income may not seem like much. For example, if I invest my first year’s savings in shares with an average dividend of 5%, I would expect an annual passive income of around £55. But if I keep drip feeding just £3 each day into my pot, over time the income should hopefully get to more significant levels.

Dividend shares as passive income ideas

Simply saving the money will not earn me the sort of passive income I want. Instead, I would plan to invest it. But as share dealing usually involves costs like fees, I would wait several months before investing as by then my cash pile would be growing.

I could put that time to good use by researching the kinds of shares that might best suit my risk profile. I would only invest in shares of companies I think I understand. That would help me in assessing how likely they are to keep paying their dividend in future. Even a big company like BP or Shell can cut its dividend – they both did in 2020. So I would not focus only on size, or how big the dividend is at the moment.

Instead I would be looking to see what the company might be able to earn in future to pay out as dividends. That is a judgment on my part and to make it I would consider things like whether a  company has a sustainable competitive advantage that could help it make a profit even in changing markets. No matter how good my research, unexpected events could still lead to a company cutting or even cancelling its dividend. That is why I would spread my investments over different companies and business areas.

Passive income for life

Nobody knows what will happen in future when it comes to a company’s dividend. So although I think buying a diversified portfolio of shares now could help me earn passive income until I sell them, that might not turn out to be the case.

But that would be my goal. To improve the chance that I can generate passive income over the very long term, I would diversify my portfolio across a wide range of dividend shares in a variety of industries.

Christopher Ruane 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

Abstract 3d arrows with rocket
Investing Articles

Up 25% YTD! Is this red-hot penny stock still ‘cheap’?

This penny stock has been on fire in 2026. Ken Hall takes a closer look at the investment story behind…

Read more »

Man smiling and working on laptop
Investing Articles

Stock market correction? A passive income opportunity!

Looking to turbocharge your passive income? The stock market correction could be a once-in-a-decade chance to do just that, says…

Read more »

Black woman using smartphone at home, watching stock charts.
Investing Articles

Are investors running scared of Babcock and BAE Systems shares?

BAE Systems shares have had a brilliant run, and other UK defence stocks have been flying too. But Harvey Jones…

Read more »

Mature black woman at home texting on her cell phone while sitting on the couch
Investing Articles

As the FTSE 100 falls, savvy investors are looking for stocks to buy for the rebound

Many FTSE stocks have now fallen 10% or more from their 2026 highs. For long-term investors, exciting opportunities are emerging.

Read more »

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

Should investors consider buying resilient Admiral Group and Tesco shares as markets wobble?

Harvey Jones is impressed by how Tesco shares have held up in the current market volatility, while Admiral has been…

Read more »

DIVIDEND YIELD text written on a notebook with chart
Investing Articles

Down 15% in a month and yielding 7.5%! Should I buy even more of my favourite dividend stock?

Harvey Jones says this brilliant FTSE 100 dividend stock is suddenly cheaper due to recent market volatility. And the yield…

Read more »

Abstract bull climbing indicators on stock chart
Growth Shares

3 growth shares for an ISA that have beaten the FTSE 100 for the past 5 years

Jon Smith points out several growth shares that have outperformed the broader market over a long period of time, with…

Read more »

Calendar showing the date of 5th April on desk in a house
Investing Articles

Time’s running out for our 2025/26 Stocks and Shares ISA plans!

Never mind the stock market wobble, it's time to turn our attention to our Stocks and Shares ISA investments for…

Read more »