AZ HB4122

Requires landlords to provide at least nine months' notice before increasing rent for tenants with one-year or longer leases or who have rented for one year or more.

Prohibits landlords from charging application fees if the prospective tenant provides their own credit report, and limits screening charges to actual costs with no separate application fees allowed.

Bars landlords from charging the same tenant more than one rental application fee in any 12-month period and prohibits additional fees for using online payment portals or automatic withdrawals.

Mandates landlords disclose the exact periodic rent amount plus all mandatory fees on the first page of the rental agreement and in all advertisements, including optional charges like trash valet and smart device upgrades.

Classifies landlord violations of the Arizona Residential Landlord and Tenant Act as consumer fraud, making them subject to enforcement under Arizona's consumer protection laws.