What is the gambling law in USA?

Gambling in the United States is regulated by a combination of federal and state laws. While gambling is legal under federal law, there are significant restrictions, and each state has the authority to regulate or prohibit gambling within its borders. The most significant federal laws governing gambling are the Federal Wire Act of 1961, which prohibits interstate sports wagering, and the Unlawful Internet Gambling Enforcement Act of 2006 (UIGEA), which targets payment processing for online gambling.

The Indian Gaming Regulatory Act of 1988 (IGRA) provides a framework for Native American tribes to operate casinos. A major shift in the legal landscape occurred in 2018 when the Supreme Court struck down the Professional and Amateur Sports Protection Act of 1992 (PASPA), which had effectively banned sports betting nationwide.

This decision opened the door for individual states to legalize and regulate sports betting. As a result, the main body of gambling law in the US is now a patchwork of state-specific regulations, with some states allowing a wide range of gambling activities, while others, like Utah and Hawaii, maintain strict prohibitions.