We have some exciting news to share! The Motley Fool UK has now become 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. We’ll be introducing a new name and brand over the coming weeks — we're very excited to share it with you and embark on this new chapter together!

Passive income investing: 3 common mistakes I’m trying to avoid

Jonathan Smith explains several common mistakes regarding passive income investing via dividend stocks, and what he can do to avoid them.

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.

Using dividend stocks as part of passive income investing is becoming increasingly popular. It’s something that I do and something I should really do more of with my cash! In a low-interest-rate environment, there’s a high opportunity cost of not making my money help make me more money. But the rush to simply find a home for my cash via dividend stocks can lead me to make unnecessary mistakes. This is something I need to be careful of.

Having the right expectations for income investing

One of the common mistakes I see with passive income investing is simply trying to target the highest possible income payment from a stock. Simply looking at the highest dividend per share as a monetary figure is not always wise. For example, if I buy a stock with a share price of 100p and a dividend per share of 10p, my yield is 10%. But what if the dividend per share is 10p, but the share price is actually 1,000p? Then my yield is only 1%.

So just looking at the dividend per share isn’t a true reflection of the overall return for this part of my passive income investment. A better way is to look at the dividend yield, which factors in the share price to provide a percentage yield. This yield still changes every day, but gives me a better comparable number to work with compared to other dividend stocks.

A second common mistake I could make would be to think that all the future dividend income is guaranteed. As much as I’d like to plan for years ahead how much passive income my stocks will definitely make me, it’s not always possible. 

I do always try to find dividend stocks that historically have been paying out regular dividends. Yet unexpected company-specific events, or a wider problem (like Covid-19), can impact things. This could cause the dividend to be reduced, lowering my income in this regard. 

By knowing that this can happen I can reduce the surprise here, and ensure that any projections I do take into account a margin of error.

Diversifying my stocks

The final mistake I’m wary of making is putting all my eggs in one basket. I might find a company with a great outlook and a strong track record of paying dividends. Even in this case, I’d be making a mistake to just buy this one stock in my portfolio for passive income investments. 

Buying multiple shares helps to spread out my risk and also my overall yield. For example, I might decide to buy a slightly-high-risk stock with a generous yield of 8%. If I supplement this with a low-risk, stable stock offering a yield of 4%, then it enables me to reduce my risk. At the same time, my yields blend together, giving me a higher yield than just picking low-risk companies.

The more money I’m looking to invest, the more stocks I’d look to buy to spread the risk.

Overall, passive income investing isn’t a new concept, and so hopefully I can learn from these mistakes going forward.

jonathansmith1 has no position in any of the shares 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

This way, That way, The other way - pointing in different directions
Growth Shares

This FTSE 250 stock’s up almost 1,000% in a year. What’s going on?

Jon Smith tries to weigh up whether a FTSE 250 stock still has legs to keep moving higher after an…

Read more »

British flag, Big Ben, Houses of Parliament and British flag composition
Investing Articles

Meet the 65p AI penny share that’s smashing other growth stocks including Rolls-Royce and Nvidia in 2026

This penny share’s ripping at the moment, and Edward Sheldon believes there could be an investment opportunity to consider.

Read more »

Young Black woman looking concerned while in front of her laptop
Investing Articles

16,976 more reasons why Lloyds share price could sink

Lloyds' share price has risen by a third since last May. But Royston Wild thinks the FTSE 100 bank’s now…

Read more »

Cargo containers with European Union and British flags reflecting Brexit and restrictions in export and import
Investing Articles

By 2027, this dividend stock could rise 100%, according to brokers

City analysts reckon this 7.4%-yielding dividend stock can double over the next 12 months. Is it worth checking out for…

Read more »

Investing Articles

How to target a £21k second income for retirement with just 10% of your monthly salary

Mark Hartley runs the numbers to calculate how much second income you could earn during retirement by sacrificing just 10%…

Read more »

Close-up of a woman holding modern polymer ten, twenty and fifty pound notes.
Investing Articles

6%+ dividend yields and low P/Es! Are these income shares screaming buys?

These UK income stocks offer yields twice as high as the average on FTSE 100 and FTSE 250 shares. Are…

Read more »

Man thinking about artificial intelligence investing algorithms
Dividend Shares

Will this huge deal harm the Vodafone share price?

Vodafone's share price seemed to be in an unstoppable death spiral from 2014 to 2025. But this British telecoms group…

Read more »

US Tariffs street sign
Investing Articles

Did Donald Trump just kickstart Diageo shares?

Big news from across the pond for Diageo shares! Has the American president just lit the afterburners for the drinks…

Read more »