Bill Analyses and Ratings

Bill Information: S1430 – Idaho Firearms Preemption Enforcement Act

Session: 2026 Regular Session
Status: Unknown
Last Action: Session Law Chapter 295 Effective: 04/02/2026 (Apr 2, 2026)

Bill Summary

Senate Bill 1430 strengthens Idaho’s existing state preemption of local firearms regulation by expanding the types of local government actions that are prohibited and adding meaningful enforcement teeth to the law. Currently, counties, cities, and other political subdivisions are barred from adopting laws, rules, regulations, or ordinances that regulate firearms. This bill extends that prohibition to include executive orders and policies, closing a loophole that allowed local officials to impose firearms restrictions through administrative action rather than formal legislation.

The bill declares any violating local measure void and unenforceable from the moment of adoption, and explicitly bars local governments from using good faith or reliance on legal counsel as a defense. Political subdivisions that willfully and knowingly violate the preemption law face a $10,000 civil penalty per violation. These provisions are designed to deter local officials from testing the boundaries of state preemption.

The bill also creates a private cause of action, allowing the attorney general, any affected individual, or any organization with affected members to sue for damages, declaratory relief, or a permanent injunction. Prevailing plaintiffs are entitled to attorney’s fees and costs, and fees are also awarded if the offending local government repeals its measure after a lawsuit is filed but before final judgment. Before filing suit, private parties must provide 30 days’ written notice to the attorney general, who then has 30 days to investigate and notify the offending jurisdiction, which gets an additional 30 days to cure the violation.

Overall Assessment

This bill’s most significant impact is transforming Idaho’s firearms preemption law from a passive prohibition into an actively enforceable mandate backed by civil penalties and private litigation rights. Local governments that attempt to regulate firearms through executive orders or internal policies—not just formal ordinances—now face $10,000-per-violation fines, permanent injunctions, and liability for plaintiffs’ attorney’s fees. Gun owners and Second Amendment advocacy organizations gain direct standing to sue local governments, shifting the enforcement burden away from the state and empowering citizens to police local compliance themselves.

Rating: 1

Rating Breakdown

ARTICLE I. Responsibility in Government (0)

The bill amends firearms preemption law and creates civil penalties against local governments, but it does not address fiscal responsibility, taxation, government spending, balanced budgets, or state sovereignty against federal mandates. Its enforcement mechanisms are narrowly confined to the firearms preemption context.

ARTICLE II. Citizen Involvement in Government (0)

The bill creates a private cause of action that allows citizens to sue local governments over firearms regulations, but this litigation mechanism is distinct from the civic participation, elections, voting procedures, and political engagement that this metric addresses. The bill does not expand or restrict how citizens participate in the democratic process.

ARTICLE III. Education (0)

The bill contains no provisions related to schools, curricula, parental rights in education, school funding, or any other education policy matter. Its scope is limited entirely to firearms preemption enforcement.

ARTICLE IV. Agriculture (0)

The bill makes no changes to agricultural policy, farm regulations, water law as it relates to agriculture, or rural land use. It is confined to the regulation of firearms by local political subdivisions.

ARTICLE V. Water (0)

The bill contains no provisions addressing water rights, water appropriation, irrigation, reservoirs, or federal interference in state water management. It is solely a firearms preemption measure.

ARTICLE VI. Natural Resources and Environment (0)

The bill does not address environmental stewardship, natural resource extraction, federal land policy, or wilderness management. Its subject matter is confined to prohibiting local governments from regulating firearms.

ARTICLE VII. Energy (0)

The bill contains no provisions related to energy production, energy independence, utility regulation, or energy research. It addresses only firearms preemption at the local government level.

ARTICLE VIII. Idaho National Laboratories (0)

The bill makes no reference to the Idaho National Laboratory, nuclear research, technology transfer, or defense research programs. It is a firearms preemption enforcement bill with no connection to INL operations.

ARTICLE IX. Private Property Rights (0)

Although firearms are personal property, the bill specifically targets local government regulatory authority over firearms rather than addressing property rights in the context of takings, land use, eminent domain, or due process protections for property owners. The bill's preemption framework does not alter the legal landscape for private property disputes.

ARTICLE X. State and Federal Lands (0)

The bill does not address the management, ownership, or administration of state or federal lands. Its preemption provisions apply to local government regulatory authority over firearms, not to land policy.

ARTICLE XI. Wildlife Management (0)

The bill explicitly preserves the Department of Fish and Game's rulemaking authority in subsection (5)(a), leaving wildlife management authority intact. The bill's changes are directed at local political subdivisions attempting to regulate firearms ownership and carrying, not at hunting or wildlife management frameworks.

ARTICLE XII. Economy (0)

The bill does not address economic development, business regulation, labor law, commerce, or transportation. While the $10,000 civil penalty creates a financial consequence for local governments, this is an enforcement mechanism within a firearms preemption statute rather than an economic policy measure.

ARTICLE XIII. Health and Welfare (0)

The bill contains no provisions related to healthcare delivery, health insurance, public health programs, or welfare services. It is a firearms preemption enforcement measure with no direct connection to health or welfare policy.

ARTICLE XIV. American Family (0)

The bill does not address marriage, parental rights, right to life, child welfare, or other family policy matters. Its provisions are confined to prohibiting local governments from regulating firearms through any means, including executive orders and internal policies.

ARTICLE XV. Older Americans (0)

The bill contains no provisions specifically affecting older Idahoans, including retirement, elder care, or age-related services. Its firearms preemption provisions apply uniformly without regard to age.

ARTICLE XVI. Law and Order with Justice (1)

The bill directly strengthens Second Amendment protections by expanding preemption to cover executive orders and policies (subsection 2), declaring all violating local measures void and unenforceable with no good-faith defense, imposing a $10,000 civil penalty per willful violation (subsection 6), and creating a private cause of action with mandatory attorney's fee awards for prevailing plaintiffs (subsection 7). These provisions ensure that local governments cannot circumvent state firearms law through administrative action and give gun owners and advocacy organizations a practical legal remedy when they do.

ARTICLE XVII. National Defense - Securing the Border (0)

The bill addresses state-level preemption of local firearms regulation and has no provisions related to national defense, military readiness, border security, the National Guard, or veterans' affairs.

ARTICLE XVIII. Election of Judges and Idaho Supreme Court Justices (0)

The bill does not address judicial selection, judicial elections, or constitutional interpretation standards. It creates a cause of action that will be litigated in courts, but it does not alter how judges are selected or how courts interpret the law.

ARTICLE XIX. Religious Liberty (0)

The bill contains no provisions related to religious exercise, faith-based organizations, conscience protections, or religious freedom. Its scope is limited to prohibiting local governments from regulating firearms.