I’d invest £150 a month in a Stocks and Shares ISA for passive income

By investing £150 month in a Stocks and Shares ISA, our writer thinks he could start to generate passive income streams. Here is how he would do it.

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.

How far does £150 go in a month? A few nights out? Booking a weekend away somewhere? Buying a new piece of kit for a hobby? All of those could be tempting, but I would also be attracted by the possibility to set up passive income streams for the long term by squirreling away my £150 every month in a Stocks and Shares ISA. Here is how I would go about it.

What can I do with £150 a month?

Over a year, saving £150 a month would add up to £1,800. That is a fair bit of money. If I invested it in shares yielding 4% — close to the average for the FTSE 100 – I would hope to generate around £72 of passive income in a year.

In the second year of my passive income plan, I would hopefully buy shares that generate another £72 of passive income annually in future. But I would still own the shares I bought in the first year if I had not sold them. So, over time, putting a steady £150 a month into my Stocks and Shares ISA should let me see my passive income streams increase, as I buy new shares while still getting dividends from ones I bought before.

Why I like shares for passive income

There are a number of ways I could use my £150 a month to earn passive income, such as putting it in a savings account. So why would I invest it in stocks and shares?

When I look at a company like Apple or Tesco, I am excited by the prospects their businesses have in coming years. They have large customer bases and well-established brands that can help support their profit margins. As an investor, I can get some exposure to such companies simply by buying their shares. Both Apple and Tesco pay dividends, so I could aim to earn passive income simply by putting some of my £150 monthly savings into their shares. Hopefully if their businesses perform well in future, that may enable them to raise their dividends – and my passive income.

But even a successful company can face business challenges that hurt its dividends. An accounting scandal at Tesco in 2014 led to it cancelling its dividend completely, for example. The retailer has returned to health and is now paying dividends again. But the moral of the story is that I would reduce my risk by spreading the money in my Stocks and Shares ISA across different companies.

Making a move

Just thinking about what I could do will not earn me any passive income, though. I need to take action.

That can start with the simple move of setting aside £10 a day. I could also set up a Stocks and Shares ISA so I am ready to start buying dividend shares once I have chosen some companies I think could help me meet my investment objectives. Then, I need to start finding out more about shares – and which ones could be the most promising when it comes to my passive income plans.

Christopher Ruane has no position in any of the shares mentioned. The Motley Fool UK has recommended Apple and 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

Close-up image depicting a woman in her 70s taking British bank notes from her colourful leather wallet.
Investing Articles

How can we get started building a passive income ISA in 2026?

Didn't an ancient Chinese investor say the journey to a passive income fortune begins with a single step? If they…

Read more »

Investing Articles

Seeking New Year bargains? FTSE 100 index shares remain on sale!

These FTSE 100 index stocks have surged in value in 2026. But they still offer plenty for value investors to…

Read more »

Landlady greets regular at real ale pub
Investing Articles

Will the crashed Diageo share price rebound 63% in 2026?

Diageo's share price has collapsed by more than a third since 1 January. But these brokers expect the FTSE 100…

Read more »

Happy young female stock-picker in a cafe
Investing Articles

1 top investment trust to consider from the FTSE 250 

This niche FTSE 250 investment trust offers exposure to one of Asia's fastest growing economies, potentially setting it up for…

Read more »

Chalkboard representation of risk versus reward on a pair of scales
Investing Articles

2 high risk/high reward stock market picks to consider in 2026

The coming year could bring about lots of stock market opportunities for brave investors willing to stomach risk. Mark Hartley…

Read more »

Investing Articles

ChatGPT thinks these are the 5 best FTSE stocks to consider buying for 2026!

Can the AI bot come up trumps when asked to select the best FTSE stocks to buy as we enter…

Read more »

Investing For Beginners

How much do you need in an ISA to make the average UK salary in passive income?

Jon Smith runs through how an ISA can help to yield substantial income for a patient long-term investor, and includes…

Read more »

Investing Articles

3 FTSE 250 shares to consider for income, growth, and value in 2026!

As the dawn of a new year in the stock market approaches, our writer eyes a trio of FTSE 250…

Read more »