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Iowa Landlord-Tenant Law: 2026 Guide

The plain-English breakdown of Iowa rental law that landlords and property managers of all sizes need. Security deposit limits, late fee rules, notice periods, eviction process, and the official statute link, all in one place.

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Iowa at a glance

Security deposit
Max 2 Months
Late fees
Cap of $12/day
Notice period
30 Days
Deposit return
30 Days

Source: official Iowa statute. Verified against 2026 text.

Iowa landlord-tenant law in plain English

Iowa landlord-tenant law sets the rules every rental in the state has to follow. Security deposits are capped at max 2 months, late fees are governed by cap of $12/day, the standard notice to terminate a month-to-month lease is 30 days, and security deposits must be returned within 30 days after the tenant moves out. The exact statute is the source of truth for any specific dispute.

Common Iowa landlord questions

Answered against the verified facts above and the linked statute. Not legal advice.

What is the maximum security deposit a landlord can charge in Iowa?
In Iowa, the security-deposit cap is Max 2 Months. Always confirm with the linked statute before drafting your lease.
Does Iowa cap late fees on rent?
Iowa's late-fee rule is: Cap of $12/day. If the rule is 'per lease', spell out the exact dollar amount or percentage in writing so it is enforceable.
How much notice does a Iowa landlord have to give to end a month-to-month lease?
The standard notice period in Iowa is 30 Days. Different rules can apply for nonpayment, lease violations, or fixed-term leases ending.
How long does a Iowa landlord have to return the security deposit?
Iowa requires the deposit to be returned within 30 Days of move-out, with an itemized list of any deductions.
Can a landlord lock me out or shut off utilities in Iowa?
No. 'Self-help' evictions are illegal across all U.S. states. A landlord must serve written notice, file in court, and let a sheriff carry out any lockout.
Where can I read the full Iowa landlord-tenant statute?
The official statute link is at the bottom of this page. Rentari.ai cites it directly so you can verify any line item before signing or filing.

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Information here is general guidance, not legal advice. Verify with the linked statute or a licensed attorney before acting. Iowa statute: https://www.legis.iowa.gov/docs/code/562A.pdf