Security Deposit Return Deadlines & Deductions in Iowa

At a glance

Requirements one by one

Deadline to return the deposit

Both events must occur before the 30-day clock runs: the tenancy ends and the landlord receives the tenant's mailing address or delivery instructions (§ 562A.12(3)(a)). If a tenancy ends June 1 and the address arrives June 10, the statutory clock runs from June 10. Section 562A.12(4) separately makes the deposit revert to the landlord if no address or instructions arrive within one year after termination.

Itemized statement required?

A landlord who keeps money must state the specific reason in writing; a damage deduction must identify the nature of the damage (§ 562A.12(3)(a)). In a deposit action, the landlord has the burden of proving the reason for withholding by a preponderance of the evidence (§ 562A.12(3)(b)).

What can be deducted

The third statutory category covers expenses of recovering possession from a tenant who fails in good faith to surrender after the chapter's noncompliance notice (§ 562A.12(3)(a)(3)). An ordinary change in the unit's condition from normal wear is excluded from restoration costs (§ 562A.12(3)(a)(2)).

Interest on the deposit?

Section 562A.12(2) permits an interest-bearing trust account and assigns the interest earned during the first five years to the landlord. It gives no express rule for interest earned after that period.

Penalty for a late or bad-faith withholding

Missing the written-statement deadline forfeits the right to withhold any portion (§ 562A.12(4)). Bad-faith retention can separately expose a landlord to punitive damages capped at twice the monthly rent, plus actual damages (§ 562A.12(7)). For $1,000 monthly rent, that punitive cap is $2,000, even if the deposit amount differs.

What trips people up

A forwarding address matters twice. Without it or delivery instructions, the 30-day return clock has not started; after one year without either, the tenant forfeits the deposit under § 562A.12(4). Keep proof of when the landlord received the instructions.

Common questions

Who can recover attorney fees in a rental-agreement lawsuit? Section 562A.12(8) lets the court award reasonable fees to the prevailing party, which may be either side.

What if the building is sold? The outgoing landlord must transfer the remaining deposit to the successor and notify the tenant, or return it (§ 562A.12(5)). If the tenant does not object to the stated transfer amount within 20 days after written notice, the successor's return obligation is limited to that stated amount (§ 562A.12(6)).

Statutes and sources

Official Iowa Code 2026, accessed October 6, 2026:

• § 562A.12(1) — “A landlord shall not demand or receive as a security deposit an amount or value in excess of two months’ rent.”
• § 562A.12(2) — “Rental deposits shall not be commingled with the personal funds of the landlord.”
• § 562A.12(3)(a) — “A landlord shall, within thirty days from the date of termination of the tenancy and receipt of the tenant’s mailing address or delivery instructions, return the rental deposit to the tenant or furnish to the tenant a written statement showing the specific reason for withholding of the rental deposit or any portion thereof.”
• § 562A.12(3)(b) — “In an action concerning the rental deposit, the burden of proving, by a preponderance of the evidence, the reason for withholding all or any portion of the rental deposit shall be on the landlord.”
• § 562A.12(4) — “A landlord who fails to provide a written statement within thirty days of termination of the tenancy and receipt of the tenant’s mailing address or delivery instructions shall forfeit all rights to withhold any portion of the rental deposit.”
• § 562A.12(5) — “Upon the termination of the landlord’s interest in the dwelling unit and compliance with the provisions of this subsection, the landlord shall be relieved of any further liability with respect to the rental deposit.”
• § 562A.12(6) — “The notice shall contain a stamped envelope addressed to the landlord’s successor.”
• § 562A.12(7) — “The bad-faith retention of a deposit by a landlord, or any portion of the rental deposit, in violation of this section shall subject the landlord to punitive damages not to exceed twice the monthly rental payment in addition to actual damages.”
• § 562A.12(8) — “The court may, in any action on a rental agreement, award reasonable attorney fees to the prevailing party.”