Iowa Security Deposit Law Explained
If you moved out of a place you rented in Iowa, you are usually entitled to get your deposit back unless the landlord is keeping part of it for a reason Iowa law allows.
The practical rule
Iowa's main residential security deposit rule is Iowa Code Section 562A.12. The most important renter-side step is giving the landlord a mailing address or delivery instructions.
The landlord's 30-day duty runs after both things happen: the tenancy terminates and the landlord receives your mailing address or delivery instructions.
Watch this step
Give your mailing address or delivery instructions in writing and keep proof. If you do not provide that information within one year after termination, Iowa law says the deposit reverts to the landlord and you forfeit the right to the deposit.
Deposit cap and holding rules
Iowa caps the security deposit at no more than two months' rent.
The deposit must be held in a bank, savings and loan association, or credit union insured by a federal agency. It cannot be commingled with the landlord's personal funds. Any interest earned during the first five years belongs to the landlord, so Iowa renters should not assume ordinary deposit interest is owed.
Return or written statement
Within 30 days after termination and receipt of mailing address or delivery instructions, the landlord must return the deposit or send a written statement showing the specific reason for withholding.
If withholding is for restoration or damages, the written statement must specify the nature of the damages.
What can be withheld
Iowa allows withholding only for amounts reasonably necessary for listed reasons: unpaid rent or other sums due under the rental agreement, restoration of the dwelling unit to its starting condition with ordinary wear and tear excepted, and certain expenses to regain possession from a tenant who did not act in good faith in failing to surrender and vacate.
The landlord has the burden of proving the reason for withholding. That is why photos, the lease, payment records, and the written statement matter.
If the landlord misses the written-statement rule
If the landlord does not provide the required written statement within 30 days after termination and receipt of your address or delivery instructions, the landlord forfeits all rights to withhold any portion of the deposit.
Bad-faith retention can support actual damages plus punitive damages up to twice the monthly rental payment. Iowa also allows a court to award reasonable attorney fees to the prevailing party in an action on the rental agreement. The stronger remedy turns on bad faith, so keep the focus on timing, proof, the written statement, and the landlord's conduct.
Sources used for this guide
Source reviewed: April 2026.
Next Iowa pages
The system organizes the move-out notice, address-instruction step, 30-day follow-up, statute-backed demand, and final demand into an Iowa-specific sequence.
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