Bill Analyses and Ratings

Bill Information: H0609 – Data Center Tax Exemption Reform and Sunset

Session: 2026 Regular Session
Status: Dead
Last Action: Reported Printed and Referred to Revenue & Taxation (Feb 10, 2026)

Bill Summary

House Bill 609 modifies Idaho’s tax exemption for data centers by setting a sunset date of July 2036 and eliminating the exemption for building construction costs. The bill retains the exemption for server equipment purchases but only for businesses investing at least $250 million and creating 30 new jobs within specified timeframes.

For exemptions granted after March 1, 2026, the bill adds three new requirements: data centers must use electricity rate schedules that fully recover all utility costs from the business rather than spreading costs to other ratepayers; businesses must notify local water providers of anticipated consumption before construction; and businesses are encouraged (but not required) to implement water conservation measures including recycling, rainwater harvesting, and using reclaimed water.

The bill also creates mutual exclusivity between this data center exemption and Idaho’s separate exemption for capital investments exceeding $1 billion, preventing any taxpayer from claiming both incentives simultaneously.

Overall Assessment

This bill protects Idaho electricity ratepayers by requiring data centers receiving tax exemptions to pay the full cost of their electricity service rather than having those costs subsidized by residential and small business customers. The legislation phases out construction-related tax breaks while maintaining equipment exemptions for qualifying data centers, and adds water notification requirements to help local providers plan for high-consumption facilities. The bill sunsets the entire exemption program in 2036, creating a defined endpoint for this economic development incentive.

Rating: 2

Rating Breakdown

ARTICLE I. RESPONSIBILITY IN GOVERNMENT (1)

The bill eliminates the exemption for 'new data center facilities' construction costs, narrowing the scope of tax breaks to equipment only. It also adds a sunset provision ending the exemption on July 1, 2036, creating fiscal accountability by preventing indefinite tax expenditures. These changes limit the duration and scope of government-granted tax preferences, moving toward more responsible fiscal policy.

ARTICLE II. CITIZEN INVOLVEMENT IN GOVERNMENT (0)

This bill modifies tax exemption criteria for data centers and does not address elections, voting procedures, citizen participation in government, or political processes.

ARTICLE III. EDUCATION (0)

The bill concerns tax policy for commercial data center operations and contains no provisions related to schools, curriculum, educational standards, or parental rights in education.

ARTICLE IV. AGRICULTURE (0)

While the bill includes water consumption notification requirements, these provisions apply specifically to data center operations and do not address farming, ranching, agricultural markets, or the agricultural industry.

ARTICLE V. WATER (0)

The bill requires data centers to notify local water providers of anticipated consumption and encourages conservation practices, but these are notification and voluntary measures rather than substantive changes to water rights, allocation systems, or state water sovereignty.

ARTICLE VI. NATURAL RESOURCES AND ENVIRONMENT (0)

The water conservation encouragements in the bill are voluntary suggestions for data center operators rather than environmental regulations. The bill does not address natural resource management, federal environmental policy, or wilderness preservation.

ARTICLE VII. ENERGY (1)

The bill requires qualifying business entities receiving exemptions after March 1, 2026, to 'receive electricity service under an electricity rate schedule or energy service agreement that fully recovers from the qualifying business entity all costs incurred by the utility in providing electricity.' This provision protects general ratepayers from subsidizing data center electricity costs, preventing the cross-subsidization that would otherwise raise rates for residential and small business customers.

ARTICLE VIII. IDAHO NATIONAL LABORATORIES (0)

This bill addresses commercial data center tax exemptions and does not relate to Idaho National Laboratory, nuclear research, energy research and development, or defense-related technology.

ARTICLE IX. PRIVATE PROPERTY RIGHTS (0)

The bill modifies eligibility criteria for voluntary tax exemptions and does not involve eminent domain, property takings, or restrictions on property owners' development rights.

ARTICLE X. STATE AND FEDERAL LANDS (0)

This bill concerns tax policy for private commercial facilities and contains no provisions related to federal land ownership, state land management, or public lands administration.

ARTICLE XI. WILDLIFE MANAGEMENT (0)

The bill addresses data center tax exemptions and does not relate to wildlife management, hunting, fishing, predator control, or Fish and Game Department operations.

ARTICLE XII. ECONOMY (0)

While the bill maintains tax exemptions for data centers meeting investment and job creation thresholds ($250 million and 30 jobs), it simultaneously narrows eligibility by eliminating construction exemptions and adding new requirements. The bill creates mutual exclusivity with other major tax incentives, representing a refinement of existing economic development policy rather than expansion of business support.

ARTICLE XIII. HEALTH AND WELFARE (0)

This bill addresses tax exemptions for data center operations and contains no provisions related to healthcare, health insurance, medical decisions, or welfare programs.

ARTICLE XIV. AMERICAN FAMILY (0)

The bill concerns commercial tax policy for data centers and does not address family values, marriage, parental rights, or child welfare.

ARTICLE XV. OLDER AMERICANS (0)

This bill modifies business tax exemptions and contains no provisions related to older Americans, retirement security, or services for elderly citizens.

ARTICLE XVI. LAW AND ORDER WITH JUSTICE (0)

The bill addresses tax policy for data centers and does not relate to criminal justice, law enforcement, gun rights, incarceration, or judicial processes.

ARTICLE XVII. NATIONAL DEFENSE – SECURING THE BORDER (0)

This bill concerns state tax exemptions for commercial facilities and contains no provisions related to national defense, military operations, veterans, border security, or immigration.

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

The bill modifies tax exemption criteria and does not address judicial selection, judge elections, or constitutional interpretation by courts.

ARTICLE XIX. RELIGIOUS LIBERTY (0)

This bill concerns business tax incentives for data centers and contains no provisions related to religious freedom, free exercise of religion, or conscience protections.