Warren Buffett’s number one rule for financial independence

If you want to build wealth, you need to follow this key tip from Warren Buffett.

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.

In 2004, at the Berkshire Hathaway annual meeting, a 14-year old shareholder asked Warren Buffett, Berkshire’s chairman, and CEO, to share his top finance tips for young people. 

If I had one piece of advice to give to young people,” Buffett responded, “it would be just to don’t get in debt.

It’s very tempting to spend more than you earn, it’s very understandable,” he continued. “But it’s not a good idea.

This wasn’t the first time Buffett warned investors about the dangers of debt, and it certainly wasn’t the last

Stay away from debt 

Today, it is all too easy to apply for a credit card, personal loan or personal contract purchase (car finance). Lenders are keen to make the most of the current credit environment because they can borrow cheaply (often at less than 1%) and then lend these funds out to consumers at rates three to four times higher (or more than 25 times higher for credit cards!) 

It seems British consumers just can’t ignore these deals. According to the Bank of England, personal debts rose to £200bn last year, of which £70bn was credit card debt.

However, despite how attractive these deals might look, if you want to achieve financial independence, as Buffett says, it’s always best to stay away.

The problem with debt 

The way I see it, the big problem with debt is that it is easy to accumulate, but difficult to pay down. 

If you need to use a credit card to make that big purchase, you are almost certainly spending more than you can afford. If you are spending more than you can afford to start with, how are you going to pay the money back with interest?

Indeed, adding interest on debt can quickly turn your borrowings from a manageable obligation into an unsustainable habit. Most credit cards charge interest rates equivalent to 25% per annum which, according to my figure, means every 2.9 years, the amount you owe will double.

Many credit card companies and other types of lenders offer introductory deals on credit to new customers. Such as 0% interest offers. These might seem innocent, but they’re designed to draw you in — the high fees come later. 

And because debt is easy to accumulate, but difficult to pay down with interest added on, it is easy to fall into a debt spiral. 

Debt spiral 

A recent BoE survey showed £9 out of every £10 of outstanding credit card debt in November 2016 was owed by people who were also in the red two years earlier. This shows that most people who build up credit card debt, are really spending more than they can afford. These numbers also imply people are struggling to pay off their obligations, which implies they are also not saving. 

The fact of the matter is, if you want to achieve financial independence you need to save money. You can’t save money if you’re trying to pay off your debts. So, the best solution is to avoid debt altogether. 

It may not be fun, but over the long-term, I believe the financial freedom gained by remaining debt-free will certainly be worth it.

Rupert Hargreaves owns Berkshire Hathaway (B shares). The Motley Fool UK owns shares of and has recommended Berkshire Hathaway (B shares). 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

UK coloured flags waving above large crowd on a stadium sport match.
Investing Articles

Prediction: the Vodafone share price could soar 40% in 2026

Despite a great 2025, the Vodafone share price is still down 20% over five years. The latest predictions suggest more…

Read more »

Santa Clara offices of NVIDIA
Investing Articles

By January 2027, £1,000 invested in Nvidia shares could turn into…

What could £1,000 in Nvidia shares do by 2027? Our Foolish author explores three potential scenarios for the artificial intelligence…

Read more »

Investing Articles

How to target a stunning £1,000 weekly passive income for retirement, starting in 2026

It's a brand new year and Harvey Jones says this is the ideal time to accelerate plans to build a…

Read more »

Investing Articles

I asked ChatGPT to name 3 epic growth stocks to buy in 2026 and it said…

Harvey Jones is looking to inject some excitement into his portfolio this year and wondered if ChatGPT could suggest some…

Read more »

Businessman using pen drawing line for increasing arrow from 2024 to 2025
Investing Articles

What £10,000 invested in Babcock’s and BAE Systems’ shares 1 year ago is worth today…

Harvey Jones says BAE Systems' shares have been going great guns while fellow FTSE 100 defence stock Babcock has shot…

Read more »

One English pound placed on a graph to represent an economic down turn
Investing Articles

Lloyds’ share price near £1: has the easy money already been made?

With the Lloyds share price struggling to break above £1, Mark Hartley questions whether its years-long rally has come to…

Read more »

Emma Raducanu for Vodafone billboard animation at Piccadilly Circus, London
Investing Articles

Can the Vodafone share price reach £1.50 in 2026?

The Vodafone share price had a great year in 2025, rising by 41.4%. Muhammad Cheema takes a look at whether…

Read more »

Investing Articles

Which UK stocks can outperform in 2026?

Slow growth, lower inflation, rising unemployment – what does it all mean for investors looking for UK stocks that can…

Read more »