The 10 Biggest Mistakes Lottery Winners Make

The most repeated warning from professionals: keep the win quiet at first. Once people know, the requests, pressure, and attention never fully stop. Advisors often suggest telling only a spouse early on, and looping in others slowly and deliberately.

Most lotteries give winners months to claim. Rushing to the lottery office the next morning skips the most valuable window there is — the time to think, get advice, and decide how to claim. There is rarely any reason to hurry.

Professionals consistently recommend assembling a small team — typically an attorney, a CPA or tax advisor, and a financial advisor — ideally before claiming. Going it alone with a life-changing sum is how avoidable mistakes happen.

Lottery winnings are subject to federal tax, and many states tax them as well. Winners who do not set aside enough — especially after early spending or big gifts — can end up owing far more than they expected. Tax planning is not optional.

The new house, the cars, the trips — advisors do not say never, they say not yet. Big purchases made in the first emotional weeks, before anyone has calculated what is actually sustainable, are among the most common regrets.

Friends, family, and total strangers will ask for gifts, loans, and investment money. Without a plan, winners get worn down one "yes" at a time. Advisors suggest deciding in advance what you will give, to whom, and how.

Sudden wealth attracts pitches. Some winners pour money into high-risk ventures or outright scams without proper due diligence. A trusted advisory team exists partly to vet these opportunities before money moves.

Hiring advisors is wise. Signing a broad power of attorney that gives an advisor sweeping authority over your money is not. Professionals warn against giving anyone undue control — you want guidance, not a replacement decision-maker.

A large fortune with no will or estate plan can leave your family facing a complicated, costly mess later. Updating a will and considering trusts is part of protecting the people you actually won the money for.

Quitting a job by text, cutting ties, uprooting your whole life in week one — advisors note that winners who keep some stability, including sometimes keeping their job, often adjust better than those who detonate their old life immediately.

Almost every item on this list comes down to the same thing: slow down. A jackpot does not need to be spent, claimed, or announced today. The winners who keep their fortune tend to be the ones who treated the first few weeks as time to plan — not time to spend.