Idaho Becomes the 36th State With an Anti-Slapp Law Providing Enhanced Free Speech Protections

March 11, 2025   •  By IFS Staff   •    •  

In a significant victory for free speech rights in Idaho, Governor Brad Little signed Senate Bill 1001 into law on March 10, 2025. The new statute establishes crucial protections for victims of strategic lawsuits against public participation (SLAPPs). This landmark law makes Idaho the 36th state to enact anti-SLAPP safeguards, joining a growing national movement to protect citizens from frivolous lawsuits designed to silence public expression. 

The path to the Governor’s desk demonstrated remarkable bipartisan unity, with the Idaho House of Representatives voting unanimously (70-0) on March 6, following the overwhelming approval of the Senate by a 32-1 vote in January. This support reflects the critical importance of protecting Idahoans’ First Amendment rights.  

Idaho was one of only 15 states without anti-SLAPP protections, earning an “F” in our Anti-SLAPP Report Card. This lack of statutory safeguards left Idahoans vulnerable to lawsuits designed to intimidate critics into silence. Defendants in SLAPP cases often suffer tremendous financial and emotional damage due to the invasive discovery processes, mandatory court appearances, and mounting attorney fees associated with defending rights protected by the First Amendment. 

Under the newly signed law, individuals targeted by potential SLAPP lawsuits can file an anti-SLAPP motion in court, temporarily freeing the case and allowing a judge to quickly dismiss frivolous lawsuits.  

This early evaluation mechanism prevents the use of lengthy, expensive litigation for intimidation and harassment—a tactic often employed by wealthy individuals or organizations to silence critics. 

Governor Little’s signing of the anti-SLAPP bill reflects a growing national recognition of the importance of these protections. The legislation follows the model of the Uniform Public Expression Protection Act (UPEPA). 

The new anti-SLAPP law isn’t just for journalists or activists, who are often common targets of SLAPP suits—it protects every Idaho citizen’s right to speak freely on matters of public concern. Whether posting an online review, reporting harassment, or speaking at a public meeting, Idahoans will soon have legal protection against retaliatory litigation. 

By deterring meritless suits designed to silence speech, Idaho has created an environment where citizens can more confidently participate in public discourse without fear of legal intimidation. 

We extend our heartfelt appreciation to Senator Brian Lenney and Representative Heather Scott for sponsoring the legislation and Governor Brad Little for signing it into law. Their leadership and dedication to protecting the First Amendment rights of all Idahoans deserve recognition and appreciation. 

This achievement represents years of advocacy and collaboration across party lines. As Idaho becomes the 36th state to implement these vital protections, we celebrate this significant victory for free expression and the continued nationwide momentum toward stronger speech protections for all Americans. 

The new law takes effect on January 1, 2026. 

IFS Staff

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