We have some exciting news to share! The Motley Fool UK has now become The Twelfth Magpie -- an independent, UK-owned company, led by our long-serving UK management team — Mark Rogers, Chris Nials and Heather Adlington. In practical terms, it’s the same team you know, now fully focused on serving our UK readers and members.

Just as importantly, our approach remains unchanged: long-term, jargon-free, and on your side. This site is our new home, and there will be extra tweaks made across the coming few days as we settle in. So if anything looks a little off, please bear with us!

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.

£18K of savings? Here’s how to try and turn that into a second income of £10K a year

Our writer explains how, with less than £20,000, he’d aim to build a five-figure annual second income over the long term by buying shares.

Businessman use electronic pen writing rising colorful graph from 2023 to 2024 year of business planning and stock investment growth concept.

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.

In an uncertain economy, setting up a second income could offer me some additional financial security.

Buying shares I hope will pay me dividends while I own them is one way I could aim to set up such an income stream. If I had a spare £18,000 of savings today and was willing to put it in the stock market for the long term, here is how I would aim to earn £10,000 per year in passive income thanks to the magic of dividends.

XXX

How dividends work

Basically when a company makes money it has some choices as to what to do with it.

For example, it could spend the money to try and grow or maintain trade, by investing in a new factory or training staff. It could pay down some debt. But it may also decide to distribute spare cash among shareholders in the form of dividends.

That is exactly what FTSE 100 companies like British American Tobacco and Diageo do. Indeed, both have raised their dividends annually for decades.

But, just as future sales are never a sure thing, neither are dividends. That is why when it comes to investing with a second income as my goal, I would spread my portfolio across a number of companies. Rather than just looking at what dividend a firm pays today, I would consider the quality of the business and how much free cash flow I think it may generate in future.

Finding shares to buy for income

To make such a forecast, I follow legendary investor Warren Buffett and stick to companies I understand.

By looking at its annual report and financial statements (which include a statement of cash flows) I can try to get a sense of how a business has been doing. I can also use my own judgement in assessing what I think it might be able to achieve in future.

I used to own shares in Google parent Alphabet and still think it has strong prospects. But as it currently reinvests profits in growing the business, the company does not pay dividends.

By contrast, I own British American Tobacco in my portfolio. Its mature business means it can use its large free cash flows to fund dividends. That might not last though. The company has a lot of debt and profits could fall as cigarette smoking declines in many markets. That is where taking a view on how a company seems likely to do in future can help me as I choose dividend shares to buy for my portfolio.

Aiming for that £10k annual payout

My £10K target is ambitious even if investing in companies with a yield of around 8%, like British American Tobacco.

Investing £18,000 at an average yield of 8% should generate a second income of £1,440 annually. That is far off my target.

However, I could compound those dividends — that is, reinvesting them and using them to buy more shares.

I know that my returns will not be guaranteed, but assuming my portfolio continues to deliver, after 25 years my portfolio ought to be generating over £10,000 annually in dividends. That would mean I had hit my second income target, with a total cash outlay of £18,000.

Suzanne Frey, an executive at Alphabet, is a member of The Motley Fool’s board of directors. C Ruane has positions in British American Tobacco P.l.c. The Motley Fool UK has recommended Alphabet, British American Tobacco P.l.c., and Diageo Plc. 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

Friends and sisters exploring the outdoors together in Cornwall. They are standing with their arms around each other at the coast.
Investing Articles

£503 buys 14 shares in this FTSE 250 stock that returned 23.9% annually for the last 15 years

This FTSE 250 stock has averaged a huge return for 15 years. At today's price, £503 buys 14 shares. But…

Read more »

Black woman using loudspeaker to be heard
Investing Articles

£1,000 buys 25 shares in this FTSE 100 stock that’s returned 29.2% annually for the last 10 years

This FTSE 100 mining stock has returned close to 30% a year for a decade. At 3,995p, £1,000 buys 25…

Read more »

Female student sitting at the steps and using laptop
Investing Articles

Down 47%, is this growth stock finally worth buying in May?

With a £288m order book and a hidden pipeline of defence and nuclear contracts, is this growth stock now too…

Read more »

House models and one with REIT - standing for real estate investment trust - written on it.
Investing Articles

2 REITs yielding 7%+ to consider for passive income in 2026

A REIT backed by the NHS and another backed by Tesco and Sainsbury's with both yielding 7%+. Here's why I'm…

Read more »

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

Just 97 shares of this UK dividend stock generate £238 in passive income

A 5.7% yield, £238 in passive income from just 97 shares, and one of the most divisive dividend stocks on…

Read more »

ISA coins
Investing Articles

£10,000 in an ISA generates a second income of…

The London Stock Exchange is home to some of the world's most generous dividends. But how big a second income…

Read more »

Shot of a senior man drinking coffee and looking thoughtfully out of a window
Investing Articles

Expert recommendations: 2 top income stocks yielding 7%+!

With yields of 7.2% and 7.8% respectively, these two income stocks are catching the eyes of institutional analysts. Should investors…

Read more »

Illustration of flames over a black background
Investing Articles

3 top income-focused stocks to buy in May 2026, according to experts

Looking for a stock to buy for income in May 2026? Experts have flagged these three UK dividend shares as…

Read more »