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.

Here’s how I’d target £10k passive income a year by investing just £100 a week

Think we need to be rich to retire on a solid passive income stream that we don’t have to work for? I think it’s feasible for most of us.

| More on:
Close-up of a woman holding modern polymer ten, twenty and fifty pound notes.

Image source: Getty Images

You’re reading a free article with opinions that may differ from The Twelfth Magpie’s Premium Investing Services. Become a member today to get instant access to our top analyst recommendations, in-depth research, investing resources, and more. Learn more, and get a free 'Best Buy Now' stock!.

My investing goal is to build up some passive income for when I retire. I’ve been working towards it for some years now.

But how would I start in today’s tough times?

Should you buy Aviva Plc shares today?

Before you decide, please take a moment to review this report first. Despite ongoing uncertainties from US tariffs to global conflicts, Mark Rogers and his team believe many UK shares still trade at substantial discounts, offering savvy investors plenty of potential opportunities to learn about.

That’s why this could be an ideal time to secure this valuable research – Mark’s analysts have scoured the markets to reveal 5 of his favourite long-term ‘Buys’. Please, don’t make any big decisions before seeing them.

After a few years of soaring inflation and high interest rates, I have a fair bit less cash to spare each month.

But low Stocks and Shares ISA charges mean we really don’t need to be rich to invest in shares. And it’s suprising how much £100 per month, or even just £50, could grow in the long term.

To many, that’s the cost of a night out. But I don’t waste money on nights out.

Favourite stocks

The hardest thing for me is picking the next stock to buy. There are just so many on the FTSE 100 these days paying good dividends and on low valuations.

That’s actually good, as it makes it easier to build a diversified ISA and reduce the overall risk. But as an illustration, I’ll use one of my long-term holdings, Aviva (LSE: AV.)

The first thing to notice is that the share price has been volatile, as we can see from this chart:

Look at those dividends

The second thing to note about Aviva is that it has a forecast dividend yield of 7.5%. That’s big, and analysts think the earnings will be there to cover it over the next few years.

The worst thing about a dividend is that there’s no guarantee, and it can be the first thing to be cut in hard times.

The insurance sector can be cyclical too, and I don’t expect Aviva to be just smooth sailing in the coming decades.

But it’s a sector that has thrown off lots of cash over the years. And the longer I hold, the smoother I expect the overall result to be. I also buy shares in other sectors to offset the risk.

Compound magic

I wouldn’t put just £100 into shares in one go, as the transaction costs would eat into that too much. But if I save it in my ISA I could soon build up, say, £1,000 to invest.

After a year, I could add £75 in dividends to the pot for every £1,000 in Aviva shares. In reality, I’d buy something different each time, but I’ll stick with the 7.5% dividend to simplify the sums.

If I keep doing it, and reinvesting my dividend cash each year, things should build up nicely thanks to the power of compounding.

After five years, I could have £31,393 in my pot. Give it 10 years, and I could reach £76,462. And just 15 years could be enough to get me to £141,163. A 7.5% dividend on that amount would produce passive income of £10,587 per year.

Just dividends

This is just from dividends, with no share price gains. However, it is based just on one snapshot right now. And I expect ups and downs from Aviva over the long term.

It’s just an illustration. But as part of a diversified portfolio, I’d expect to beat the pants off a Cash ISA in 20 years.

Alan Oscroft has positions in Aviva Plc. 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

Investing Articles

Down 53% since May, is this SpaceX-backed UK stock now in the bargain bin?

The Filtronic (LSE:FTC) share price has come crashing back down to earth in recent weeks. Has the selling gone too…

Read more »

Close-up as a woman counts out modern British banknotes.
Investing Articles

3,566 shares in this FTSE 100 stalwart earns a £1,443 second income

Stephen Wright sees Unilever's battered share price as an attractive option for investors looking for a second income to consider.

Read more »

Bus waiting in front of the London Stock Exchange on a sunny day.
Investing Articles

3 stocks I’m looking to buy in July

Stephen Wright’s stocks to buy list for July includes a specialist chemicals recovery play, a quiet infrastructure compounder, and an…

Read more »

ISA Individual Savings Account
Investing Articles

How do the government’s latest changes affect your Stocks and Shares ISA?

Stephen Wright explains what the new anti-circumvention rules mean for investors with uninvested cash in their Stocks and Shares ISAs.

Read more »

Businessman hand stacking up arrow on wooden block cubes
Investing Articles

Here’s how much I think Rolls-Royce shares will be worth by the end of 2027

Ken Hall is considering buying Rolls-Royce shares. But just how much further could the stock climb by the end of…

Read more »

Young woman holding up three fingers
Investing Articles

Looking for cheap stocks to buy under £1? Here are 3 quality UK businesses to consider

Always on the hunt for cheap stocks to buy, our writer identifies three appealing UK candidates with strong financials and…

Read more »

Rolls-Royce Hydrogen Test Rig at Loughborough University
Investing Articles

Could small modular reactors take Rolls-Royce shares to the next level?

Rolls-Royce Holdings is investing heavily in the development of mini nuclear power stations. But what could this mean for the…

Read more »

Happy senior couple hugging and enjoying retirement at home
Investing Articles

Up 105% In 3 Months! Here’s Our Top Growth Stock For July 2026 [PREMIUM PICKS]

One AI tailwind just sent this stock up 105% in 3 months... and we think our top growth stock is…

Read more »