Is sports betting legal in Iowa?

How Iowa set it up

Iowa moved early. Senate File 617 authorized sports betting at the state's casinos and on mobile devices in 2019, and the Iowa Racing and Gaming Commission's 2019 annual report says the first wagers were placed on 15 August, 94 days after the bill was signed, with mobile betting following soon after.

The structure is in section 99F.7A of the Iowa Code. Only a licensed casino or racetrack casino can hold a sports wagering license, and each one may sign up outside companies to run its counter or its betting apps. That is why every app in Iowa is tied to a casino. The commission's list of online operators showed thirteen when I checked, each with the casino it runs under.

Who can bet, and from where

Section 99F.9 says you have to be at least 21 and located in Iowa. The same section required players to open their accounts in person at a casino until 1 January 2021; since then you can sign up from home. The app will still check where your phone is before every bet.

There is one rule about college games worth knowing. The definition of sports wagering in section 99F.1 leaves out bets on how an individual athlete performs in a college game when an Iowa college team is playing. You can bet the Iowa game; you can't bet a player prop on it. The same definition leaves out Olympic events where any competitor is under 18.

I think the player prop rule is sensible. A prop on one college kid's yardage is the easiest bet in the building to fix, and a book that writes it is asking for trouble it can't see coming.

Taxes and the offshore question

Winnings are taxable income; the IRS covers it in Topic 419.

Section 99F.9 is also unusually direct about unlicensed books: a person who takes sports bets from Iowa residents without a license commits a class "D" felony. That is aimed at the book, not at you, but it tells you how the state sees an offshore shop. An offshore book is not licensed by the commission, and if it holds your withdrawal, Iowa can't make it pay. A licensed Iowa book can be fined or lose its license. I'd read our offshore sportsbooks page, and the one on betting through a VPN, before I sent money anywhere the state doesn't regulate.

Iowa's problem gambling line, which the commission links on its home page, is 1-800-BETS OFF. Our responsible gambling page has more.

*Checked against the Iowa Racing and Gaming Commission and chapter 99F of the Iowa Code on 28 October 2026. Laws change; this page is re-checked every quarter. This is not legal advice.*