Iowa: Sports Betting Market Regulated Since 2019, Stricter Measures Against Illegal Operators

The US state of Iowa has established a clear and structured sports betting market. Since August 15, 2019, both retail betting at licensed casinos and racetracks and mobile online betting are permitted. The Iowa Racing and Gaming Commission (IRGC) oversees this market. Players must be at least 21 years old and physically located within the state of Iowa to place bets.

An interesting development concerns online account registration. Initially, in-person registration was required, but this mandate was lifted on January 1, 2021. Remote registration is now possible. However, the geolocation requirement remains in effect. This means that players must be physically located in Iowa each time they place a wager.

Numbers and facts

On May 13, 2019, Governor Kim Reynolds signed SF 617, paving the way for sports betting legalization. The market launched just a few months later, on August 15, 2019. Taxes on the adjusted Gross Gaming Revenue (GGR) from sports wagering in Iowa are set at 6.75 percent. This tax rate is paid by the operator, not the player. Players should instead focus on odds, payout rules, and their personal spending limits.

A recent legislative proposal, Senate File 2289 (SF 2289), strengthens the IRGC's enforcement capabilities. This bill, which passed both chambers unanimously and awaits final enactment by the governor, allows the commission to take action against unlicensed gambling providers. Previously, the IRGC was limited to issuing public warnings against unlicensed operators.

“To take any other action as may be reasonable or appropriate… including… issuing cease and desist orders and obtaining injunctive relief against a person offering games of chance, gambling, sports wagering, or illegal sweepstakes… without holding an appropriate license.” - From the text of SF 2289

This specifically targets sweepstakes casinos and unlicensed Daily Fantasy Sports (DFS) platforms. Violations can be prosecuted as a Class D felony, and individuals can be banned from participating in regulated gaming in Iowa. Similar measures in Nevada led to many operators withdrawing from the market.

Background

Gambling market regulation in the U.S. is a patchwork. Each state sets its own rules, leading to significant differences. While Iowa permits sports betting and other forms of gambling under strict supervision, other states like Mississippi and Oklahoma are also tightening their laws against sweepstakes casinos. The debate surrounding so-called prediction markets continues, as it is unclear whether they fall under financial or gambling jurisdiction. Nevada, for example, is taking action against Kalshi for allegedly misrepresenting its sports bets as legal in all 50 states.

At the federal level, there are also efforts to standardize legislation. The so-called FULL HOUSE Act (S2230 and HR6985) is a bipartisan effort to fully restore the deductibility of gambling losses. Previously, a 2026 law, the One Big Beautiful Bill (PL119-21), had introduced a ten percent reduction in deductibility.

Why it matters for German players

The developments in Iowa demonstrate a clear trend towards strict regulation and the prosecution of illegal or unlicensed gambling offerings. For German players, this means they should continue to rely on the legal framework established by the German State Treaty on Gambling 2021 (GlüStV 2021). All online gambling providers legal in Germany must hold a license from the Joint Gambling Authority of the Federal States (GGL).

This license ensures high player protection. It includes, for example, a bet limit of 1 euro per spin on slot machines and a monthly deposit limit of 1,000 euros to prevent problematic gambling behavior. Additionally, all licensed players are registered via the LUGAS (Cross-State Gambling Supervision System) system. This ensures that limits are adhered to even across multiple providers. Players should therefore always check whether a provider is listed on the official GGL whitelist. Offerings from casinos based in Malta (MGA) or Curaçao are illegal in Germany and do not offer comparable player protection.

What it means for GGL-licensed casinos

The situation in Iowa underscores the importance of clear and enforceable regulation. For GGL-licensed casinos, this means they must adhere to the strict requirements of the German market. This includes technical requirements, transparency obligations, and player protection measures. The GGL continuously monitors the market and takes decisive action against violations. A well-regulated market not only protects players but also creates fair competition for legal providers.