Idaho Landlord-Tenant Law: 2026 Guide

Idaho landlord-tenant law in plain English

For landlords and property managers operating in Idaho, understanding the state's landlord-tenant laws is crucial for smooth operations and compliance. When it comes to security deposits, Idaho law does not impose a statutory cap, allowing landlords and tenants to agree on the deposit amount as part of their lease agreement. This provides flexibility but also places importance on clear lease terms regarding deposits. Similarly, late fees for rent are also determined "Per lease," meaning the specific terms and amounts for late payments should be clearly outlined and agreed upon in the rental contract. Regarding the return of security deposits, Idaho law specifies a window of 21 to 30 days after the tenancy ends or the tenant vacates the premises, whichever is later. Landlords must adhere to this timeframe when returning the deposit or providing an itemized statement of deductions. For month-to-month tenancies, a landlord must provide a 30-day notice to terminate the agreement, ensuring tenants have adequate time to make alternative arrangements. While specific rules for other notice periods and repair obligations are not detailed here, these foundational elements are key to managing rental properties effectively. Always verify these guidelines with the linked statute or a local attorney before taking action.