Share your opinion and earn yourself a free Motley Fool premium report!

We are looking for Fools to join a 75 minute online independent market research forum on 15th / 16th December.

To find out more and express your interest please click here

Passive income ideas I’d use to try and earn £100 a month

Aiming to receive £100 a month in income, Christopher Ruane outlines three passive income ideas he would consider using.

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.

Passive income is money that comes in without needing work. The concept sounds attractive to me – but passive income ideas are not always as easy as I’d like.

I don’t fancy the potential hassle of setting up a drop shipping scheme or devising a digital course. Instead, I simply invest in shares.

Targetting £100 a month

Let’s say I wanted to earn £100 a month. That would need dividends of £1,200 or so a year. As dividend payment times vary, I’m talking about £100 as a monthly average, not a payment of £100 each and every month.

The FTSE 100 yield has hovered around 3.5% on average over the past couple of decades. At that rate, I’d need to invest around £34,000 to generate £100 of dividends per month. That is quite a large capital outlay upfront.

However, some shares offer a higher yield than this average. By investing in such passive income ideas, I could try to generate £100 a month using less capital upfront.

Balancing risk

Sometimes, shares offer a high yield for a reason. Maybe the market doesn’t think they can sustain their payout levels, for example.

When picking my passive income ideas, I wouldn’t just focus on historical dividends. I’d look at what I thought a company could pay in future. Additionally, I’d seek to diversify across different companies and sectors.

High-yield tobacco

Tobacco shares often have high yields. Partly that reflects the strongly cash generative business model. But I think it does also point to concerns about the durability of customer demand. Lower cigarette sales risk smaller revenues and profits.

I’d still pick British American Tobacco for my passive income stream, though. The company offers a strong brand portfolio, massive cash flows, and a progressive dividend policy. It currently yields 7.6%. So putting in £6,150 should generate almost £39 of dividends per month for me.

Financial services

Next on my list of passive income ideas is financial services name M&G. The well-known financial services brand grew its dividend this year. With a yield of 7.7%, £6,150 invested in M&G shares would give me a prospective yield of around £39.50 monthly.

One risk is any financial downturn, which could reduce demand and profitability in the business.

Passive income ideas on my shopping list

My third passive income idea would be supermarket operator Tesco. At 4.3%, its dividend yield is lower than my other two choices. That would still come out to about £22 a month on average from dividends.

Tesco has the largest market share of any UK supermarket. As well as an extensive store estate, it has been building its online operation rapidly. But an intensely competitive market risks lower profit margins in future.

Putting my passive income ideas into action

For £18,450 today, I could set up a passive income stream equivalent to £100 a month. What’s more, I only need to pay once for the shares. But if the companies keep paying out dividends in future, my passive income stream could continue indefinitely.

Dividends are never guaranteed, though. There is a risk that they could be cut or cancelled. Imperial cut its last year, and Tesco stopped dividends for several years before restarting them in 2018.

Dividends are often paid quarterly or biannually, so I wouldn’t expect the passive income to be received every month. If monthly timing is important, I could set up a passive income stream designed around that objective.

christopherruane owns shares of British American Tobacco. The Motley Fool UK has recommended Tesco. 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

Night Takeoff Of The American Space Shuttle
Investing Articles

4 dirt-cheap growth shares to consider for 2026!

Discover four top growth shares that could take off in the New Year -- and why our writer Royston Wild…

Read more »

Road 2025 to 2032 new year direction concept
Investing Articles

I asked ChatGPT how to start investing in UK shares with just £500 and it said do this

Harvey Jones asks artificial intelligence a few questions about how to get started in investing, before giving up and deciding…

Read more »

Three signposts pointing in different directions, with 'Buy' 'Sell' and 'Hold' on
Dividend Shares

Yielding 10.41%, is this the best dividend share in the FTSE 250?

Jon Smith points out a dividend share with a double-digit yield, but explains why digging below the surface provides important…

Read more »

Investing Articles

Is 2026 the year it all goes wrong for the Rolls-Royce share price?

2025 has been another stellar year for the Rolls-Royce share price but Harvey Jones wonders just how long its magnificent…

Read more »

Night Takeoff Of The American Space Shuttle
Investing Articles

A SpaceX IPO could light a fire under this FTSE 100 stock

Shareholders of this FTSE 100 investment trust may have just got an early Christmas present from Space Exploration Technologies (SpaceX).

Read more »

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

Can dividends REALLY provide a second income you can live on?

Achieving a strong and sustained passive income in retirement may be easier than you think, even as yields on UK…

Read more »

Market Movers

33p penny stock Made Tech could be set for huge gains in 2026, if City analysts are right

This penny stock just experienced a sharp move higher. However, analysts reckon that there are plenty more gains to come…

Read more »

Elevated view over city of London skyline
Investing Articles

FTSE shares: a simple way to build long-term wealth?

Christopher Ruane explains some factors he thinks an investor should consider when trying to build wealth by investing in FTSE…

Read more »