How old do you have to be to play the lottery in Idaho?

You must be 18 or older to buy a Idaho lottery ticket.

Does Idaho tax lottery winnings?

Idaho taxes lottery prizes at 5.3%. Federal withholding of 24% also applies above $5,000.

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State guide

By Daniel Whitfield, EditorFacts verified November 2, 2026

Age. You must be 18 or older to buy a ticket or claim a prize.
Taxes. The state withholds or taxes lottery prizes at 5.3%, on top of 24% federal withholding above $5,000. Your final bill depends on your return.
Online. Tickets are sold in person only. Courier apps that state they operate here: Jackpocket.
Where the money goes. Public schools (5/8) and the Permanent Building Fund (3/8).

Powerball · Mega Millions · Millionaire for Life · Lotto America · Idaho Cash · Xs & Os · Pick 3 · Pick 4

Idaho state lottery: Idaho Cash with 1 in 5.7 any-prize odds, Powerball from $3.

Best for: Idahoans who want frequent small wins and school funding.

DraftKings-owned lottery courier app: fees shown at checkout, about 12% over face value in observed Colorado prices.

Best for: Players in covered states who want to buy official tickets from their phone and accept a small premium.

State lottery: Idaho Lottery
Minimum age: 18+
Courier apps: Jackpocket
State tax on prizes: 5.3%
Where proceeds go: Public schools (5/8) and the Permanent Building Fund (3/8).

How old do you have to be to play the lottery in Idaho?: You must be 18 or older to buy a Idaho lottery ticket.
Does Idaho tax lottery winnings?: Idaho taxes lottery prizes at 5.3%. Federal withholding of 24% also applies above $5,000.

Facts last verified November 2, 2026

Every figure on this page comes from one of the documents below. If a source has changed since our check, tell us.