Bill Analyses and Ratings

Bill Information: S1260 – Immigration Enforcement Expansion Act

Session: 2026 Regular Session
Status: Unknown
Last Action: Session Law Chapter 165 Effective: 07/01/2026 (Mar 26, 2026)

Bill Summary

Senate Bill 1260 amends Idaho’s Immigration Cooperation and Enforcement Act to significantly expand state immigration enforcement authority. The bill redefines illegal entry by criminalizing the presence in Idaho of any alien aged 18 or older who entered the United States through smuggling or harboring violations under federal law (8 U.S.C. 1324(a)(1) or (2)), regardless of where they entered the state. This replaces the previous requirement that entry occur outside a lawful port of entry.

The legislation narrows available legal defenses by eliminating protections for individuals with lawful presence, asylum status, or DACA approval, replacing these with a single defense requiring affirmative federal permission to remain in the United States. The bill maintains that enforcement can only occur when someone is detained for an independent crime under Idaho criminal or drug statutes, and it prohibits deferred adjudication or withheld judgment for violations. Similar changes apply to illegal reentry provisions, adding new affirmative defenses for federal consent or permission to remain.

Overall Assessment

This bill expands Idaho’s authority to prosecute immigration violations by criminalizing presence in the state for anyone who entered the U.S. through smuggling or harboring, creating new state-level immigration crimes that parallel federal law. The legislation removes protections for asylum seekers and DACA recipients while maintaining enforcement triggers tied to independent criminal investigations. These changes strengthen state immigration enforcement mechanisms and create additional criminal penalties for individuals present in Idaho without federal authorization.

Rating: 2

Rating Breakdown

ARTICLE I. RESPONSIBILITY IN GOVERNMENT (0)

The bill addresses immigration enforcement procedures and criminal penalties without provisions related to fiscal responsibility, taxation, government spending, or legislative reform. The amendments to Sections 18-9002 through 18-9004 focus exclusively on defining immigration violations and enforcement mechanisms.

ARTICLE II. CITIZEN INVOLVEMENT IN GOVERNMENT (0)

The bill concerns law enforcement authority over immigration violations and contains no provisions related to citizen participation in government, election procedures, voting rights, or political discourse.

ARTICLE III. EDUCATION (0)

The bill addresses immigration enforcement and contains no provisions related to education policy, curriculum, parental rights in education, or school funding.

ARTICLE IV. AGRICULTURE (0)

The bill focuses on immigration enforcement and does not address agricultural policy, farming operations, agricultural markets, or related economic concerns.

ARTICLE V. WATER (0)

The bill addresses immigration violations and contains no provisions related to water rights, water management, inter-basin transfers, or water policy.

ARTICLE VI. NATURAL RESOURCES AND ENVIRONMENT (0)

The bill concerns immigration enforcement and does not address natural resource management, environmental policy, federal lands, or conservation issues.

ARTICLE VII. ENERGY (0)

The bill addresses immigration enforcement and contains no provisions related to energy policy, energy independence, power generation, or energy research.

ARTICLE VIII. IDAHO NATIONAL LABORATORIES (0)

The bill concerns immigration enforcement and does not address Idaho National Laboratory operations, nuclear research, or energy technology development.

ARTICLE IX. PRIVATE PROPERTY RIGHTS (0)

The bill establishes criminal penalties for immigration violations without addressing private property rights, eminent domain, regulatory takings, or property development restrictions.

ARTICLE X. STATE AND FEDERAL LANDS (0)

The bill addresses immigration enforcement and contains no provisions related to state or federal land management, land ownership, or land administration.

ARTICLE XI. WILDLIFE MANAGEMENT (0)

The bill concerns immigration enforcement and does not address wildlife management, hunting, fishing, predator control, or endangered species designations.

ARTICLE XII. ECONOMY (0)

The bill establishes immigration enforcement procedures and criminal penalties without directly addressing commerce, industry, labor policy, or economic development initiatives.

ARTICLE XIII. HEALTH AND WELFARE (0)

The bill addresses immigration enforcement and contains no provisions related to healthcare delivery, health insurance, patient rights, or welfare programs.

ARTICLE XIV. AMERICAN FAMILY (0)

The bill establishes criminal penalties for immigration violations and does not address family values, marriage, parental rights, or life issues beyond setting an age threshold of 18 for prosecution.

ARTICLE XV. OLDER AMERICANS (0)

The bill addresses immigration enforcement and contains no provisions specifically related to older Americans, senior services, or policies affecting elderly citizens.

ARTICLE XVI. LAW AND ORDER WITH JUSTICE (1)

Section 18-9003 creates state-level criminal penalties for aliens who knowingly enter or remain in Idaho after entering the U.S. in violation of federal smuggling laws, with misdemeanor penalties for first offenses and felony penalties for subsequent violations. Section 18-9004 establishes criminal penalties for illegal reentry after deportation or removal, with enhanced felony provisions for those previously convicted of dangerous crimes. These provisions strengthen state enforcement authority over immigration violations and create additional mechanisms for prosecuting individuals present without federal authorization.

ARTICLE XVII. NATIONAL DEFENSE – SECURING THE BORDER (1)

The bill directly addresses border security by criminalizing presence in Idaho for aliens who entered the U.S. through smuggling or harboring violations under 8 U.S.C. 1324(a)(1) or (2), as defined in new Section 18-9002(10). Section 18-9003 expands the illegal entry offense beyond port-of-entry violations to include anyone present after unlawful entry, creating state-level enforcement mechanisms that complement federal immigration law. The removal of affirmative defenses for asylum seekers and DACA recipients in Section 18-9003(4) narrows protections and strengthens enforcement capabilities.

ARTICLE XVIII. ELECTION OF JUDGES AND IDAHO SUPREME COURT JUSTICES (0)

The bill addresses immigration enforcement and contains no provisions related to judicial elections, judicial selection processes, or constitutional interpretation principles.

ARTICLE XIX. RELIGIOUS LIBERTY (0)

The bill concerns immigration enforcement and does not address religious freedom, free exercise of religion, or the Religious Freedom Restoration Act.