Rent Increases in Idaho: What Are My Rights?
This page covers how much notice an Idaho landlord must give before raising your rent. It also covers rent increases in manufactured home parks and what Idaho law says about local rent rules. Idaho law is short on this topic, so the page is short too.
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Idaho law says a landlord must give a residential tenant written notice of any rent increase. The notice is due at least 30 days before the increase is meant to take effect.
✓ Sources checked October 2, 2026
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The Idaho Attorney General says a landlord must give written notice of a rent increase at least 30 days before it takes effect. The same goes for a change in fees, fines, assessments, interest or other costs. The landlord should make sure you actually receive the notice.
✓ Sources checked October 2, 2026
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Keep the written notice. Write down the day you got it.
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For a month-to-month lease, the Idaho Attorney General says a landlord may change other lease terms by written notice. The notice is due at least 15 days before the month’s end. A rent increase, a late fee change and not renewing the lease are not covered. The change takes effect if you keep living there after the last day of the month.
Idaho Attorney General, Landlord and Tenant Manual (July 2026) Landlord and Tenant Manual, Changing the Lease: Notice Idaho Legislature Idaho Code § 55-304(1)✓ Sources checked October 2, 2026
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Good business practice, says the Idaho Attorney General, is to not change lease terms until the lease ends or the tenant agrees. The law does not require this.
✓ Sources checked October 2, 2026
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In a manufactured home park, the Idaho Attorney General says most rent increases need 90 days’ written notice to the tenant. With 30 days’ written notice, a lease may allow rent to go up or down. The change must be based on property taxes, assessments for utilities (water, electric, gas), or other service fees included in the monthly rent.
✓ Sources checked October 2, 2026
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In a manufactured home park, a landlord may not raise your rent or cut services because you used a legal right. The same goes for ending your rental or refusing to renew it. One example is complaining about safety conditions of the park, says the Idaho Attorney General.
✓ Sources checked October 2, 2026
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Idaho local governments cannot make, keep, or enforce a rule that forces owners to join an optional federal housing assistance program. They also cannot force owners into any other program or law that would otherwise regulate rent, fees, or deposits for leasing private homes. This does not limit a local government's right to manage property it has an interest in.
✓ Sources checked October 2, 2026
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Idaho law limits local rent rules. A local government cannot pass a rule that would force owners into an optional federal housing assistance program. It also cannot force owners into any other program or law that would regulate rent, fees, or deposits for private rental homes. A local government can still manage and control housing in which it has a property interest.
✓ Sources checked October 2, 2026
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