Arizona Landlord FAQ (2026)

Arizona landlords may charge up to 1.5 times the monthly rent as a refundable security deposit, though they can collect additional non-refundable fees if those charges are disclosed in writing before move-in. You must provide an itemized list of deductions and return any remaining balance within 14 business days after the tenant delivers possession, excluding weekends and legal holidays. The countdown starts the day after the keys are returned, not when the tenant vacates, so document possession transfer carefully to avoid disputes. A common mistake is deducting for “normal wear and tear,” which Arizona courts forbid—stick to clear damage and unpaid rent. Real-world example: if rent is $1,200, the maximum refundable deposit is $1,800; a $200 non-refundable cleaning fee must appear in the lease as non-refundable. For a deeper dive into allowable deductions, see our Security Deposit Laws guide.

For month-to-month leases, Arizona landlords must provide at least 30 days’ written notice before a rent increase takes effect, and the new rate cannot begin until the next rental period after that notice expires. In a fixed-term lease, you generally cannot raise rent until renewal unless the lease specifically allows mid-term increases with a defined formula or index. Mail or hand-deliver the notice to ensure proof of service, and remember the notice period begins the day after delivery. Real-world example: if rent is due on the first, mailing a notice on May 10 sets June 10 as the 30-day mark, so the higher rent starts July 1. Landlords who raise rent as retaliation within six months of a tenant asserting rights risk penalties under A.R.S. §33-1381. Review step-by-step notice timing in our Notice Requirements guide.

Arizona law does not set a dollar cap on late fees, but courts require that fees be “reasonable” and clearly disclosed in the written lease agreement to be enforceable. Many landlords cap late fees at 5-10 % of monthly rent to avoid accusations of excessive penalties. You must also honor any statutory grace period outlined in the lease—if the lease is silent, rent is technically late the day after it is due, but filing an eviction before sending a 5-day nonpayment notice violates due process. Real-world scenario: a $75 late fee on a $1,500 rent (5 %) is rarely challenged, but $200 (13 %) may be deemed punitive. Document all late-fee charges on the ledger and include them in the 5-day notice with precise totals. Explore complete timelines and common mistakes in our Eviction Process guide.

Under A.R.S. §33-1370, you must post and mail a notice of abandonment, giving the tenant at least five days to respond before retaking possession. Once the deadline passes with no response, you can enter, photograph the premises, and store any personal property worth more than an “estimated resale value” of $100 for 14 days. Reasonable storage and moving costs may be deducted from the deposit, and you can donate or sell unclaimed items after the holding period. Real-world example: if the tenant disappears June 1, post the notice immediately; on June 7 you may change locks and catalog belongings, but you must store their bicycle for 14 days before disposal. Keep meticulous records and retain photos in case the tenant later claims wrongful disposal. More abandonment FAQs are in our Landlord Rights hub.

Arizona recognizes three valid service methods for eviction notices: personal hand delivery to the tenant, posting the notice on the main entry and mailing a copy the same day, or sending the notice by certified or registered mail to the tenant’s last known address. The statutory clock begins the day after delivery, so date-stamp and photograph service to prevent disputes. Always use the notice type that matches the violation—5-day for unpaid rent, 10-day for curable lease breaches, or immediate for irreparable breaches—and ensure the document cites the correct A.R.S. statute. Real-world example: posting a 5-day notice on Monday and mailing it the same day means Tuesday is Day 1, and the tenant has until Saturday at midnight to cure. Any deviation from the accepted delivery methods risks dismissal if the tenant challenges service. For sample forms and timelines, visit our Notice Requirements page.

Arizona landlords must provide at least 48 hours’ written notice before entering an occupied unit for non-emergency reasons such as repairs, inspections, or showings, and entry must occur at a reasonable time—usually between 8 a.m. and 6 p.m. Written notice can be delivered by hand, posted on the door, or sent electronically if the lease expressly allows digital communication. Emergencies like burst pipes waive the notice requirement, but you should still document the entry and notify the tenant afterward. Real-world scenario: emailing a notice Monday morning for a Wednesday morning HVAC inspection satisfies the 48-hour rule if your lease authorizes email; include the vendor name, time window, and a callback number. Failure to give proper notice can result in statutory damages equal to one month’s rent or actual damages, whichever is greater. For a detailed checklist, see our Tenant Rights guide.

Arizona has no statewide cap on application fees, but landlords must disclose any non-refundable fee in writing and obtain written consent before running credit or background reports under the Fair Credit Reporting Act. You should apply identical written criteria—such as credit score thresholds, income-to-rent ratios, or criminal look-back periods—to every applicant to avoid fair-housing claims. Real-world example: specifying “minimum 600 credit score and monthly income of 3× rent” in the application packet standardizes decisions and defends against discrimination allegations. If you deny an applicant based on consumer-report information, you must issue an adverse-action notice with the reporting agency’s contact details. Securely store or shred applications after the legal retention period (typically one year) to protect sensitive data. Access a model screening checklist on our Forms & Templates page.