US Senate Removes AI Regulation Ban from Trump Tax Bill in Overwhelming Vote

The Republican-controlled U.S. Senate voted 99-1 on Tuesday to eliminate a 10-year federal moratorium that would have prevented states from regulating artificial intelligence. This amendment, offered by Republican Senator Marsha Blackburn, was adopted during a lengthy “vote-a-rama” session on President Trump’s tax-cut and spending bill.

Only Senator Thom Tillis voted to keep the ban. The Senate later passed the broader tax legislation with a narrow 51-50 vote. The original bill sought to restrict states from accessing a $500 million fund for AI infrastructure if they imposed AI regulations.

Major AI companies like Google and OpenAI had supported the moratorium, arguing that a consistent federal approach would foster innovation without a patchwork of state rules. However, Democratic Senator Maria Cantwell opposed the ban, emphasizing the importance of state laws to protect consumers from risks like robocalls, deepfakes, and unsafe autonomous vehicles.

Seventeen Republican governors also called for abandoning the moratorium. Arkansas Governor Sarah Huckabee Sanders said the Senate’s decision would enable states to protect children from unregulated AI harms.

Blackburn introduced the amendment shortly after withdrawing support for a compromise that would have shortened the ban to five years and allowed limited state regulation on matters such as child safety and artist protections. She stated that until Congress enacts comprehensive federal legislation, states must retain the right to protect their citizens.