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Free Iowa Lease
Extension Addendum Template

The agreement is signed by the same parties as the lease it attaches to.

Last reviewed September 2026

Written by LawLease Editorial

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Iowa Lease Extension Addendum

This Lease Extension Addendum is built with Iowa as the governing state. These are the Iowa landlord-tenant rules that most often bear on it, with the statute for each.

Iowa rules at a glance

Iowa rules for a Lease Extension Addendum
Month-to-month termination30 days’ written notice before a rental dateIowa Code §562A.34(2)
Rent-increase notice30 days’ written notice; not effective before the lease term endsIowa Code §562A.13(5)
Rent controlProhibited — cities and counties can’t limit rentIowa Code §§364.3(9), 331.304(10)

Rent, late fees & rent increases

Unless the lease says otherwise, rent is due at the start of each month, at the dwelling unit, without demand or notice (§562A.9(3)). Iowa is one of the few states that caps late fees at fixed dollar amounts.

  • Late-fee cap — Where rent is $700 a month or less, a lease can’t provide for a late fee above $12 per day or $60 in total per month. Where rent is above $700, the limit is $20 per day or $100 per month (§562A.9(4)).
  • Rent-increase notice — Every tenant must get written notice of a rent increase at least 30 days before it takes effect, and the increase can’t take effect before the current lease term (or renewal) expires (§562A.13(5)).
  • Utilities — Unless the tenant pays the utility company directly, the landlord must fully explain utility rates, charges, and services to a prospective tenant before the lease is signed (§562A.13(4)).
  • Rent control — Iowa bars cities and counties from adopting any ordinance limiting the rent charged for private residential property (§§364.3(9), 331.304(10)). Cities are also barred from requiring landlords to accept federal housing choice vouchers (§364.3(16)).

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