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.

3 reasons I invest for retirement by buying FTSE 100 shares

To invest for retirement, this writer buys shares in blue-chip UK firms. Here he explains a trio of reasons he takes this approach.

A senior man and his wife holding hands walking up a hill on a footpath looking away from the camera at the view. The fishing village of Polperro is behind them.

Image source: Getty Images

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.

Retirement can seem a long way off. Yet a common observation among retirees is that they wish they had started to invest for retirement at a younger age. There are different ways to do that and one I am using is to buy blue-chip shares. Here is a trio of reasons why I think that approach makes sense for me.

1. Proven businesses

To get into the FTSE 100, companies need to achieve a certain market capitalisation.

XXX

In itself that does not necessarily mean they are good businesses. But as a rule of thumb I tend to think companies that make it into the index have demonstrated to investors that they have the makings at least of a significant business. At today’s share prices, the smallest market capitalisation of any FTSE 100 firm stands at £3.7bn. That is not a small valuation!

Past performance is not a guide to what will happen in future. But when I consider many FTSE 100 shares such as National Grid and Lloyds Bank, I expect them to stay in business for the long term, with the potential at least to make sizeable profits in future.

2. Dividend potential

Both of those businesses have commercial models that currently enable them to pay dividends. National Grid has a yield of 5%, while Lloyds offers 4%.

Dividends are another reason I would consider buying FTSE 100 shares as I invest for retirement. Although the payouts from companies could form an attractive passive income stream for me right now, I could instead reinvest them in more shares.

Over time, that could hopefully lead to the dividends helping me earn more dividends. That is known as compounding. Although the principle is simple to understand, it can be a powerful tool in building wealth over the long term. I think that could make such an approach suitable as I invest for retirement, an important financial planning exercise that can stretch over decades.

3. Blue-chip exposure

Many of the companies in the FTSE 100 are mature. A lot are also in mature industries.

That can mean that I need to set my growth expectations for them fairly low. But one of the things I like about such shares is that they can give me exposure to massive blue-chip companies with multinational operations, such as Unilever and Vodafone.

Diversification is an important risk management method when investing – and I certainly want to keep a keen eye on risks when building a retirement portfolio. Large companies with a big spread of operations across different markets can help me as I strive to keep my portfolio diversified. I reckon investing in a range of them could reduce my risk compared to investing in a small number of small firms that are heavily concentrated in a single market.

C Ruane has positions in Vodafone Group Public. The Motley Fool UK has recommended Lloyds Banking Group Plc, Unilever Plc, and Vodafone Group Public. 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

Friends and sisters exploring the outdoors together in Cornwall. They are standing with their arms around each other at the coast.
Investing Articles

£503 buys 14 shares in this FTSE 250 stock that returned 23.9% annually for the last 15 years

This FTSE 250 stock has averaged a huge return for 15 years. At today's price, £503 buys 14 shares. But…

Read more »

Black woman using loudspeaker to be heard
Investing Articles

£1,000 buys 25 shares in this FTSE 100 stock that’s returned 29.2% annually for the last 10 years

This FTSE 100 mining stock has returned close to 30% a year for a decade. At 3,995p, £1,000 buys 25…

Read more »

Female student sitting at the steps and using laptop
Investing Articles

Down 47%, is this growth stock finally worth buying in May?

With a £288m order book and a hidden pipeline of defence and nuclear contracts, is this growth stock now too…

Read more »

House models and one with REIT - standing for real estate investment trust - written on it.
Investing Articles

2 REITs yielding 7%+ to consider for passive income in 2026

A REIT backed by the NHS and another backed by Tesco and Sainsbury's with both yielding 7%+. Here's why I'm…

Read more »

Woman riding her old fashioned bicycle along the Beach Esplanade at Aberdeen, Scotland.
Investing Articles

Just 97 shares of this UK dividend stock generate £238 in passive income

A 5.7% yield, £238 in passive income from just 97 shares, and one of the most divisive dividend stocks on…

Read more »

ISA coins
Investing Articles

£10,000 in an ISA generates a second income of…

The London Stock Exchange is home to some of the world's most generous dividends. But how big a second income…

Read more »

Shot of a senior man drinking coffee and looking thoughtfully out of a window
Investing Articles

Expert recommendations: 2 top income stocks yielding 7%+!

With yields of 7.2% and 7.8% respectively, these two income stocks are catching the eyes of institutional analysts. Should investors…

Read more »

Illustration of flames over a black background
Investing Articles

3 top income-focused stocks to buy in May 2026, according to experts

Looking for a stock to buy for income in May 2026? Experts have flagged these three UK dividend shares as…

Read more »