State rules
No cap, and local caps are barred. 30 days' notice for a change in a month-to-month tenancy.
| Amount cap | No cap on the amount. |
|---|---|
| Notice for an increase | 30 days' written notice for a change in a month-to-month tenancy. |
| Frequency | No statewide frequency limit beyond the notice and lease rules. |
| Retaliation window | Retaliation is barred, as everywhere; the presumption window varies — document your dates. |
| Local rent caps | Barred by state preemption. |
| Sources | Iowa Code § 562A.34 |
Chapter 562B covers manufactured housing communities; no lot-rent cap.
Rules checked October 2026
Sources: Iowa Code § 562A.34. Information, not legal advice.