Idaho Rent Control Ban Statewide Preemption

Under Idaho Code 55-307, no local governmental unit may enact, maintain, or enforce any ordinance or resolution regulating rent, fees, deposits, or mandating participation in optional federal housing assistance programs for private residential property. Landlords retain unilateral authority to set and adjust rent for month-to-month tenancies with 15 days written notice before month-end. Residential rent increases or non-renewals require 30 days written notice. The 2024 amendment strengthened preemption language. This statewide ban means Boise, Ketchum, Moscow, and other Idaho cities cannot impose rent caps, stabilization, or mandatory voucher acceptance. Tenants seeking rent relief must rely on private market forces or state legislative changes.

Local ordinances violating 55-307 are void and unenforceable. Landlords may sue municipalities; courts will strike down conflicting rent regulations.