£5k in savings? Here’s how I’d aim to build it into passive income of £28,458 a year

Building a passive income from stocks and shares is the work of a lifetime, but it’s proving one of the most rewarding things I’ve ever done.

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.

Mature couple at the beach

Image source: Getty Images

I’m investing flat out in high-yielding FTSE 100 dividend stocks with the aim of building a passive income to supplement my State Pension in retirement. I think this is a brilliant time to go shopping for UK shares, as they’re now among the cheapest in the world.

Insurer and fund manager Legal & General Group is a stunning example. It currently yields 7.71% but trades at just 6.56 times earnings. The company hopes to generate up to £9bn of cash between 2020 and 2024. Yet investors are wary, with the L&G share price rising just 0.32% over the last 12 months. 

This is just one example of the great value lurking in the FTSE 100. Buying underpriced blue-chips today means I will benefit if their share prices recover. I’ll also reinvest all of my dividends to build my stake and turbocharge growth.

Building wealth over time

I’ve been doing this for years but if I was younger and just starting out with £5k at my disposal, I’d aim high. That initial lump sum would only be the start. I’d split it equally between L&G and Lloyds Banking Group, another dirt-cheap FTSE 100 stock that trades at just 6.59 times earnings. It currently yields 5% a year but that’s forecast to rise to 5.81% in 2023 and 6.31% in 2024.

L&G and Lloyds would generate an average yield of 6.36%, worth £318 in year one. Any share price growth would be on top of that.

Once I’d bought my first two stocks, ideally in a Stocks and Shares ISA, I’d start building up my ammunition to buy more shares. Let’s say I started with my £5k then invested another £200 a month, and increased that contribution by 5% a year to maintain its value.

The average long-term return on the FTSE 100 is just shy of 7% a year. If I matched that, I’d have £289,212 after 25 years. If my portfolio still yielded 6.36% at that point and I took all of my dividends as income, I’d be earning £18,394 a year.

That’s retirement sorted

Personally, I’d hope to generate a better return than 7% a year, by hand picking a portfolio of my favourite income-generating stocks. If I got an average annual return to 10%, I’d have £447,446 after 25 years. With the same 6.36% yield, my second income would jump to £28,458 a year.

Now 25 years may seem a long timescale, but that’s how equity investing works. It isn’t about making quick returns overnight. The wealth builds, slowly and bumpily, over time. Given an average working lifetime of around 40 to 45 years, people who start early should have even longer to build their retirement wealth. Provided they take action.

Of course, there are risks. My stock picks may underperform. Markets may do poorly generally. I may have to raid my savings to fund more immediate needs (something I’d only do in an emergency). Yet if I can last the course, I’d be confident of building the high and rising passive income I need to enjoy my final years. All starting with just £5k.

Harvey Jones has positions in Legal & General Group Plc and Lloyds Banking Group Plc. The Motley Fool UK has recommended Lloyds Banking Group 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

Middle-aged white man pulling an aggrieved face while looking at a screen
Market Movers

Down 7%! Why on earth are Imperial Brands shares plummeting today?

Imperial Brands shares are in freefall after a negative reception to fresh trading news. Is the party finally over for…

Read more »

Rear View Of Woman Holding Man Hand during travel in cappadocia
Investing Articles

With a P/E under 7, this value stock looks far too cheap at 101p

This writer reckons value stock Hostelworld (LSE:HSW) looks dirt-cheap as it gets dividends flowing again and builds a social travel…

Read more »

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

Down 30% in 6 months, I think there’s a big catch to this insanely cheap stock

Jon Smith talks through why careful research is needed when trying to assess if a cheap stock is worth buying…

Read more »

Investing Articles

£5,000 invested in National Grid shares 5 years ago is now worth…

Andrew Mackie takes a closer look at National Grid shares and why short-term market weakness could be missing a powerful…

Read more »

DIVIDEND YIELD text written on a notebook with chart
Investing Articles

How big does an ISA need to be to aim for a £1,500 monthly second income?

Harvey Jones shows how building a balanced portfolio of FTSE 100 dividend stocks can produce a high-and-rising second income in…

Read more »

Person holding magnifying glass over important document, reading the small print
Investing Articles

£20,000 invested in BP shares 1 year ago is now worth…

BP shares have rocketed in the past 12 months, yet analysts think the real growth story is only just beginning,…

Read more »

A pastel colored growing graph with rising rocket.
Investing Articles

A 6.8% forecast yield! 1 often-overlooked FTSE 100 income stock to buy today?

This income stock offers a high forecast yield and strengthening momentum, yet many investors overlook it — creating a rare…

Read more »

GSK scientist holding lab syringe
Investing Articles

GSK’s share price is under £22, but with a ‘fair value’ much higher, is it time for me to buy more right now? 

GSK’s share price rose over the last year, but a huge gap remains between its price and fair value —…

Read more »