3 insider tips for achieving financial independence

The FIRE movement (Financial Independence, Retire Early) has swept the US investment community and is capturing imaginations in the UK.

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.

When the FIRE movement (“Financial Independence, Retire Early”) gained critical mass in the US in the Noughties, it was founded on three principles: spend less, save more and invest in low-cost index trackers.

These axioms can certainly help you achieve financial independence, meaning that your income from investments is sufficient to live on, earning you the freedom to give up paid work earlier than most. But chatting to those who’ve done it and reflecting on how I got there myself, I think there are other steps you can take that will liberate you a lot sooner from the need to serve ‘The Man’…

Excel at Excel

Academics have shown that start-ups which create business plans are more likely to prosper than those that don’t. I reckon the same applies to life projects such as FIRE. The act of producing a document creates a set of commitments, and benchmarks against which performance can be judged.

I think two pages are needed: a profit and loss projection looking at income and outgoings — both today and going forward — and a balance one, listing your assets and liabilities today and projecting them into the future.

Producing such spreadsheets forces you to confront difficult questions such as: what you earn, and expect to be paid in the future; your spending; any debts; your asset allocation strategy and your expected returns on them.

Earn more

It’s surprising how often obvious solutions get overlooked. If you’re intent on building up investment assets that will one day support you, your income must exceed your outgoings. If that’s the case then boosting income by, say, 10% will enhance your savings by more than cutting outgoings by the same percentage.

As the UK labour market tightens, many people who’ve been in their jobs for a while are earning less than they might if they moved. While there are risks attached to switching employer, presenting a compelling case to your current boss for a raise might yield results. Likewise, investing in your human capital by acquiring new skills and qualifications may generate a sizeable payoff in terms of future earnings.

The same principle applies to the returns generated by your investments. As I demonstrated recently, there are funds that have historically outshone the safe option of putting everything into a low-cost tracker ETF. So review your investments periodically, to ensure you’re getting the best performance.

Spend selectively

You’ve probably guessed that I’m not an uncritical admirer of the early financial independence bloggers’ emphasis on frugalism: money invested in your skills, or paying the best active fund managers, is seldom wasted. Nor, in my view, is it reckless to pay for the things that make work bearable and hence safeguard that income stream for as long as you need it, such as moving home to reduce a commute or eating healthily to ensure you maintain stamina.

Some returns on outgoings are non-financial. Every year you spend in early retirement, not earning wages, carries the opportunity cost of the money you would have been paid had you worked. It’s all wasted, if you don’t use that hard-won time meaningfully.

Same goes for your leisure hours while you’re employed: no amount of money will bring back time. If there are things you want to do with your precious days on this planet that incur costs, such as travelling or pursuing hobbies, by all means find ingenious ways of doing them more cost-effectively. But always remember that the opportunity cost of not doing those things is immeasurable.

We Fools don't all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors.

More on Investing Articles

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 »

Warren Buffett at a Berkshire Hathaway AGM
Investing Articles

Want to be a hit in the stock market? Here are 3 things super-successful investors do

Dreaming of strong performance when investing in the stock market? Christopher Ruane shares a trio of approaches used by some…

Read more »

Two white male workmen working on site at an oil rig
Investing Articles

The BP share price has been on a roller coaster, but where will it go next?

Analysts remain upbeat about 2026 prospects for the BP share price, even as an oil glut threatens and the price…

Read more »

Investing Articles

Prediction: move over Rolls-Royce, the BAE share price could climb another 45% in 2026

The BAE Systems share price has had a cracking run in 2025, but might the optimism be starting to slip…

Read more »

Tesla car at super charger station
Investing Articles

Will 2026 be make-or-break for the Tesla share price?

So what about the Tesla share price: does it indicate a long-term must-buy tech marvel, or a money pit for…

Read more »

Portrait of elderly man wearing white denim shirt and glasses looking up with hand on chin. Thoughtful senior entrepreneur, studio shot against grey background.
Investing Articles

Apple CEO Tim Cook just put $3m into this S&P 500 stock! Time to buy?

One household-name S&P 500 stock has crashed 65% inside five years. Yet Apple's billionaire CEO sees value and has been…

Read more »