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

How I’m planning to create a passive income with the FTSE 100

You don’t have to be an investment genius to create a passive income with the FTSE 100 (INDEXFTSE:UKX).

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.

Building a second, passive income stream can be a great way to improve your finances without actually needing to take a second job. There are many different strategies you can utilise, including investing in assets such as real estate or starting a so-called “side hustle” such as selling items online or doing freelance work. 

Another great way to create a passive income stream is to invest in stocks and shares. For many, this might seem like a daunting prospect. The market can be quite volatile, and it’s widely believed you need to be an investment genius or Wall Street banker to become a successful investor.

However, here at the Motley Fool, we believe investing is for everyone. Today, I’m going to explain how you can create a passive income stream with almost no effort by just investing in the FTSE 100

Blue-chip index

Picking stocks can be a time-consuming process. Even if you spend hours researching a specific company, there’s no guarantee its shares will outperform the market. The professionals regularly get it wrong, even though they have teams of analysts and extremely powerful computers at their disposal.

With this being the case, I firmly believe if you’re just starting out, the best place to invest your money is in a low-cost FTSE 100 tracker fund.

Over the past few decades, the FTSE 100 has produced an average annual return for investors of around 8%. What’s more, the index currently supports a dividend yield of approximately 4.7%. This dividend yield is an aggregation of all the dividends paid by companies in the index and, therefore, is an extremely low-risk income stream.

While it’s true that you may be able to achieve a higher level of income investing in single stocks, one of the benefits investing in the FTSE 100 is you don’t need to worry about dividend cuts. For the FTSE 100’s dividend yield to fall to zero, every single one of its constituents would have to cut their dividends in one go, which is extremely unlikely.

Regular investing

Sticking with an index fund also means you have more time to focus on what matters most, and that’s making money to build your savings pot. The more money you contribute, the faster you should be able to generate a passive income. 

For example, according to my calculations, a saver putting away £1,500 a month for 10 years should be able to accumulate a savings pot worth £230,000, assuming this money is invested in the FTSE 100. 

A yield of 4.7% on this money would translate into an annual passive income stream of around £10,000. Saving £1,500 a month for 20 years would, according to my calculations, generate an annual passive income of nearly £27,000. 

That’s why I believe the FTSE 100 is a great tool to use if you want to create a passive income stream. 

Rupert Hargreaves owns no share mentioned. 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

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 »