Idaho Gov. Brad Little Signs Anti-Union Education Bill as May Primary Approaches

Little Signs HB 516, Acknowledging Bill’s Flaws Before Putting Pen to Paper

Idaho Gov. Brad Little signed House Bill 516 into law Friday, closing out the final remaining actions from the 2026 legislative session and triggering immediate debate over whether the decision was driven by policy conviction or primary election politics. The measure prohibits taxpayer support of teachers’ unions and drew sharp criticism from educators and procedural watchdogs alike before Little ultimately added his signature.

The signing came nearly three months after Little’s January 12 State of the State address, and just weeks before the May 19 Republican primary, in which Little faces a crowded eight-person field and challengers expected to run to his right.

What HB 516 Does — and Why Little Had Reservations

House Bill 516 bars the use of taxpayer resources to support teachers’ union activities. Little framed the bill as correcting what he described as an “imbalance,” but his own two-page signing letter outlined substantial concerns about the legislation he was nonetheless choosing to approve.

Little wrote that “some of the new definitions in the bill are overly broad and ambiguous and will lead to increased scrutiny of a teacher’s actions purely based on their affiliation with their local association.” He also warned the bill could have a “chilling effect” on cooperation between unions and school districts, potentially disrupting training programs and charitable events he called “real and valuable activities that exist to improve the competency of our educators and, in turn, student outcomes.”

Despite those stated concerns, Little did not reach for his veto stamp. His spokeswoman, Joan Varsek, said the governor’s office received 1,592 emails and calls urging him to sign the bill and 1,007 urging a veto.

A Rushed Process and a Procedural End-Run

The bill’s path to Little’s desk drew its own criticism. HB 516 originally focused on LGBTQ+ instruction in schools. In the final week of the session, Senate hardliners stripped that language entirely and replaced it with the anti-union provisions — a practice known around the Idaho Statehouse as “radiator capping.”

The revamped anti-union language emerged on the Senate floor on March 30. The Senate passed the amended bill on April 1, and the House cleared it on April 2, the final afternoon of the session. Opponents argued the overhaul bypassed the normal committee process, denying the public any opportunity to testify on the legislation’s new substance.

Little acknowledged the bill’s language was imperfect, writing that it “contains language I hope the Legislature works to address moving forward.” Varsek declined to say whether Little had concerns about the process itself, stating that “as always, Gov. Little was focused on the substance of the bill.”

Political Context: The Primary and the IEA’s History with Little

The signing carries notable political weight given Little’s history with the Idaho Education Association. The IEA endorsed Little ahead of both the 2018 general election and the 2022 GOP primary. More recently, the organization praised Little for shielding traditional public schools from state budget cuts.

The bill’s backers included the Freedom Foundation, a Washington state-based group that also drove similar legislation in Wyoming. Wyoming Gov. Mark Gordon, a fellow Republican, vetoed that state’s comparable measure in March, calling it an out-of-state solution to a problem that did not exist in Wyoming.

Little’s decision stands in contrast to Gordon’s, and observers note it fits a broader pattern. Little has signed the state’s $50 million private school tax credit program into law and has repeatedly acknowledged legislative flaws while approving bills anyway — a dynamic that has defined much of his tenure in the governor’s office.

What’s Next

With the 2026 legislative session now formally closed, Little’s attention shifts to the May 19 Republican primary. The IEA and other education stakeholders are expected to weigh their response to the signing in the coming weeks, including whether the union’s prior endorsement relationship with Little will continue.

Little himself signaled he expects the Legislature to revisit the bill’s language in the 2027 session, leaving open questions about how the law’s broad definitions will be interpreted and enforced in Idaho school districts in the interim. As Idaho’s budget outlook tightens heading into the next fiscal year, education funding dynamics are likely to remain a central fault line in the state’s political debate.