Warren Buffett Says Pre-Retirees Should Never Do These 9 Things With Money

Warren Buffett stepped down as Berkshire Hathaway's CEO on January 1, 2026, after 60 years running the company. He is 95, still chairman, and still repeating the same handful of warnings he was giving decades ago.

Those warnings matter most in the years right before you retire, when there is less time left to recover from a bad decision. Here are nine things Buffett has always said to avoid if you want to stay on track for retirement.

Never risk money you can't get back

Buffett's best-known rule (Rule No. 1) is blunt. Never lose money, and never forget Rule No. 1. His 2023 shareholder letter narrows that to never risking a permanent loss of capital.

For someone a few years from retiring, that rules out the speculative bet, the friend's business, or the concentrated stock position. A 50% loss needs a 100% gain just to break even, and you no longer have the decade that takes.

Don't park all your money in cash

Buffett has called cash and bonds among the most dangerous assets you can own, because inflation destroys their value. The math is unfriendly right now.

The average savings account pays 0.38%, prices rose 3.5% over the year through June 2026, and a 65-year-old can expect to live another 18 to 21 years. Held that long, a cash-only nest egg falls behind every year.

Don't borrow money to invest

His 2017 shareholder letter made the strongest case he could against buying stocks with borrowed money, backed by a table showing Berkshire's own stock falling between 37% and 59% on four separate occasions since 1965.

Even small borrowings, he wrote, can rattle you into bad decisions once prices start dropping. Margin debt is what turns a paper loss into a forced sale, and a forced sale is exactly what a retirement plan a few years out cannot absorb.

Don't carry high-interest debt into retirement

Asked by a friend what to do with a windfall, Buffett's first question was what she owed on her credit card. Her balance charged about 18% interest, and he told her to pay it off before investing a dollar. No investment reliably returns 18%, so clearing a high-interest balance is close to a guaranteed return, and it matters more once a paycheck stops and there is no new income to absorb the interest.

Don't chase star managers over an index fund

Buffett put this to the test with his own estate. His will instructs that 90% of the cash left to his wife go into a low-cost S&P 500 index fund, with the remaining 10% in short-term government bonds. No stock picking, no manager to pay, no fees quietly eating the return. If that split is good enough for his own family, it is a reasonable model for yours.

Don't build your plan around market forecasts

That same 2013 letter calls forming macro opinions, or listening to anyone else's market predictions, a waste of time, and worse than a waste, since it clouds the facts that actually matter about a specific business.

Pre-retirees are the target audience for this kind of noise. Every forecast of a coming crash is aimed at people with balances large enough to move, and nerves frayed enough to act on it.

Don't treat the market like a casino

At Berkshire's May 2026 annual meeting, Buffett described the market as a church with a casino attached, and said buying one-day options is not investing or even speculating. It is gambling. The pull is strongest right when a retirement balance looks short, which is exactly the moment a bad bet does the most damage to it.

Don't sell in a panic

Buffett has never pretended the ride is smooth. His November 2025 letter to shareholders notes that Berkshire's own stock has fallen roughly 50% three times in 60 years, and adds that America came back each time, and so did the shares.

Selling into a drop is what turns a bad quarter into a permanent loss, which is rule No. 1 all over again, just triggered by your own decision instead of the market's.

Don't drain your own security to bail out family

When his daughter asked for a $41,000 loan to redo her kitchen, Buffett told her to go to the bank like everyone else. It sounds harsh, but it's important not to unnecessarily bail out your family.

Roughly three-quarters of parents 45 and older now financially support an adult child, at an average of about $7,000 a year, and 9% have retired early because of it. Nobody is going to bail out your retirement.

Bottom line

His advice is simple and straightforward for those who want to avoid financial mistakes. Skip the bet you cannot recover from, keep your money working instead of sitting in cash, stay out of margin and high-interest debt, let a low-cost index fund do the job instead of a high-fee manager, ignore the forecasters, hold through the drops, and protect your own plan before anyone else's.

Buffett did not step back from Berkshire until he was 95, and by one widely cited estimate, roughly $81.5 billion of his $84.5 billion fortune arrived after his 65th birthday. If you are a few years from retiring, you are not out of runway. You are reaching the point where these habits start to pay off.

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