£3 a day to earn £300 annual passive income in 3 years? Here’s how!

Christopher Ruane explains how some basic investing principles could hopefully help him earn a triple-figure annual passive income for just a few pounds a day.

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.

A young woman sitting on a couch looking at a book in a quiet library space.

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.

One practical way I aim to earn passive income is by investing in dividend shares. They are basically shares that I hope will pay me a regular dividend as a shareholder.

Buying shares to target dividend income

As such, shareholder payouts are never guaranteed, so I need to select carefully when buying shares in the hope of earning passive income.

Dividend yield is the annual dividend expressed as a percentage of the price I pay for a share. But these are never guaranteed, so a high yield today does not necessarily mean I will earn the rate of return I hope for in future.

Instead of focussing on current yield, I look at a firm’s business model and likely free cash flows. Based on that, I assess what I think its likely future dividend potential might be.

Buyers’ market

In many ways, I think the London stock exchange currently offers me a buyers’ market if my goal is to invest in blue-chip companies I think have strong income potential.

Consider some of the shares I have bought for my portfolio so far this year.

Legal & General and British American Tobacco both yield over 9%. Vodafone yields over 10%. Yet all three are well-known FTSE 100 companies with what I see as strong businesses.

That said, they all also face risks, which might be one reason why their yields are unusually high. That inherent risk in all shares helps explain why I own all three of these picks, rather than simply plumping for one of them.

Setting a target

What of my goal of earning £300 in annual passive income after three years, by investing three pounds a day?

To do that would require a couple of steps. One would be achieving the right average dividend yield. Another would be using my dividends to buy more shares.

If I could earn an 8.5% yield and then reinvested the dividends as I earn them, after three years I ought to be earning a little over £300 annually in passive income.

Compounding and portfolio growth

That simple step of reinvesting is known as compounding. It means I would not actually earn passive income in the first few years while I compounded dividends. But by doing so I should be able to buy more shares than I could manage with just the £3 a day I was putting aside.

In that way, by making some short-term sacrifice, hopefully I could build bigger passive income streams in future while still only investing that £3 a day.

Getting started as we mean to go on

If that plan sounds relatively straightforward, I think it is because it is!

But a crucial step, as well as the discipline of regular saving, is to choose carefully what dividend shares to buy. That will help determine whether or not I could hit my passive income goal.

C Ruane has positions in British American Tobacco P.l.c., Legal & General Group Plc, and Vodafone Group Public. The Motley Fool UK has recommended British American Tobacco P.l.c. and Vodafone Group Public. 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

Investing Articles

Is 2026 the year the Diageo share price bounces back?

Will next year be the start of a turnaround for the Diageo share price? Stephen Wright looks at a key…

Read more »

Investing Articles

Here’s my top FTSE 250 pick for 2026

UK investors looking for under-the-radar opportunities should check out the FTSE 250. And 2026 could be an exciting year for…

Read more »

Yellow number one sitting on blue background
Investing Articles

Here’s my number 1 passive income stock for 2026

Stephen Wright thinks a 5.5% dividend yield from a company with a strong competitive advantage is something passive income investors…

Read more »

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

Should I sell my Scottish Mortgage shares in 2026?

After a strong run for Scottish Mortgage shares, our writer wonders if he should offload them to bank profits in…

Read more »

Woman riding her old fashioned bicycle along the Beach Esplanade at Aberdeen, Scotland.
Investing Articles

Down 35%! These 2 blue-chips are 2025’s big losers. But are they the best shares to buy in 2026?

Harvey Jones reckons he's found two of the best shares to buy for the year ahead, but he also acknowledges…

Read more »

A senior man and his wife holding hands walking up a hill on a footpath looking away from the camera at the view. The fishing village of Polperro is behind them.
Investing Articles

State Pension worries? 3 investment trusts to target a £2.6m retirement fund

Royston Wild isn't worried about possible State Pension changes. Here he identifies three investment trusts to target a multi-million-pound portfolio.

Read more »

Smiling white woman holding iPhone with Airpods in ear
Dividend Shares

4 dirt-cheap dividend stocks to consider for 2026!

Discover four great dividend stocks that could deliver long-term passive income -- and why our writer Royston Wild thinks they’re…

Read more »

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

These fabulous 5 UK stocks doubled in 2025 – can they do it again next year?

These five UK stocks have more than doubled investors' money as the FTSE 100 surges. Harvey Jones wonders if they…

Read more »