If your landlord is sitting on your deposit, Arizona law gives you a hard deadline and a real penalty — and a properly cited demand letter is how you invoke both. Here is exactly what A.R.S. § 33-1321 requires.
Arizona's deposit rules at a glance
| Return deadline | Within 14 days (excluding weekends and legal holidays) after termination, delivery of possession, and demand (§ 33-1321(D)) |
| The penalty | Damages equal to twice the amount wrongfully withheld (§ 33-1321(E)); deposit capped at 1.5 months' rent |
The 14-business-day rule
Under A.R.S. § 33-1321(D), once your tenancy ends, you've delivered possession, and you've demanded your deposit back, your landlord has fourteen days — excluding Saturdays, Sundays, and legal holidays — to mail you an itemized list of all deductions together with any amount due. Make the demand in writing with your forwarding address: that's what starts the clock and preserves your remedies.
Twice the amount wrongfully withheld
Section 33-1321(E) is the teeth: if the landlord fails to comply, you may recover the money due plus damages equal to twice the amount wrongfully withheld. Arizona courts apply this seriously — in Teneyck v. Popovich (Ariz. Ct. App. 2024), the court affirmed a damages-and-fees award and held tenants need only request their deposit back, not separately request itemization.
Your inspection right and the deposit cap
Arizona caps security deposits at one and one-half months' rent and prohibits disguising charges as nonrefundable fees. You also have a statutory right to be present at the move-out inspection — your landlord was required to notify you of that right in writing at move-in. A deduction list built from an inspection you were never told about is built on sand.
Mind the 60-day dispute window
Arizona adds a deadline on your side: if you don't dispute the landlord's deductions within 60 days, they're deemed valid. That makes speed the whole game — a demand letter citing § 33-1321, sent promptly, both preserves your dispute and starts the pressure.
What a strong Arizona demand letter looks like
It states the deposit amount, the move-out date, the statutory deadline that passed, and the penalty exposure in dollars — citing A.R.S. § 33-1321 by name. Here's how the opening of a strong one reads:
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This guide is general information about Arizona law, not legal advice. Statutes are paraphrased; verify current law for your situation. For significant or contested claims, consult a licensed Arizona attorney.
Already hearing from a collection agency?
Landlords hand move-out balances to a small set of specialist collectors. If the letter is from National Credit Systems, Hunter Warfield, IQ Data International, or Source RM, we have a company-specific response guide for each — and the demand letter on this page still applies, because a landlord who missed the statutory deadline may owe you money regardless of who is calling. Any other collector: see the collection agency index and your state’s rules in the debt statute of limitations guide.