Can Landlords Raise Rent During a Lease in Iowa?

Understanding your rights when it comes to rent increases in Iowa is essential for a secure renting experience. Many renters wonder if a landlord can raise the rent in the middle of a lease. Here, we’ll break down Iowa’s current laws, your protections as a tenant, and provide clear action steps if your rent is increased unexpectedly.

Rent Increases in Iowa: The Basics

In Iowa, a lease agreement is a binding legal contract between a landlord and a tenant. The rules for adjusting rent during your tenancy depend on whether you are on a month-to-month rental agreement or a fixed-term lease (such as a 12-month lease).

  • Fixed-term leases (e.g., 6 or 12 months): Landlords cannot raise your rent during the active term of your lease unless the lease itself specifically allows it.
  • Month-to-month or periodic leases: Landlords may increase rent but must provide you with written notice at least 30 days in advance before the new rent becomes effective.[1]

What Does Your Lease Say?

Always check your written lease. Most Iowa fixed-term leases lock in rent for the duration of the agreement, unless an increase clause is clearly stated within your contract. If there is no such clause, a mid-lease rent increase is generally not legal.

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Iowa Laws Protecting Renters from Illegal Rent Increases

Iowa's main law governing rentals is the Iowa Uniform Residential Landlord and Tenant Law (Iowa Code Chapter 562A).[1] This law:

  • Requires written leases to be honored as agreed
  • Gives tenants protection from arbitrary rent increases during a fixed lease term
  • Mandates proper notice for month-to-month rental increases
If your landlord tries to raise the rent mid-lease without a clause allowing it, you have the right to refuse and seek help through Iowa’s legal resources.

How to Respond to an Attempted Mid-Lease Rent Increase

  • Do not pay the increased amount if your lease does not permit rent changes mid-term.
  • Politely notify your landlord in writing that your lease does not allow increases and you will continue to pay your agreed rent.
  • If your landlord pursues action or threatens eviction, you can file a complaint with your local court or contact legal aid.

If your landlord provides a written notice of rent increase on a month-to-month lease, ensure they have given you at least 30 days' notice. If not, you can dispute the validity of that increase.

Official Forms and How to Use Them

  • Notice of Rent Increase (No official state-wide form): Landlords typically use a written notice (letter) to inform tenants about rent increases. There is no state-mandated form. Ensure you receive notice in writing, dated, and signed.
    Example: If you're on a month-to-month lease, your landlord gives written notice on March 1; the increased rent can only apply from April 1 onward.
  • Tenant Complaint / Petition (used if your landlord attempts an illegal increase):
    - Iowa Courts: Forms & Rules: Here you can find complaint or action forms for small claims or rental disputes.
    Example: File a "Small Claims Original Notice and Petition" if your landlord is trying to evict you for not paying an unlawful rent increase.

What Tribunal Handles Tenant-Landlord Disputes in Iowa?

Formal disputes about rental agreements, including rent increases, are generally handled by the Iowa Judicial Branch (Iowa's court system), specifically at the small claims court level. There is no specialized tenant tribunal; disputes go through county courts.

Your Rights and Next Steps if Faced with a Mid-Lease Increase

If you think your landlord is raising rent illegally during your lease:

  • Review your lease for any clauses about rent adjustments
  • Keep records of all notices and communications with your landlord
  • Contact Iowa Legal Aid for free legal advice: Iowa Legal Aid
  • If needed, file a dispute at your county Small Claims Court
You are not required to accept a rent increase during a fixed-term lease, unless your lease specifically allows it. Know your rights and seek help if you feel pressured.

FAQs: Rent Increases and Your Rights in Iowa

  1. Can my landlord increase rent mid-lease in Iowa?
    No, unless your lease specifically allows it. Standard fixed-term leases lock in the rent amount for the agreed period.
  2. How much notice must my landlord give for a rent increase on a month-to-month lease?
    At least 30 days written notice before the increased rent takes effect.
  3. What should I do if I receive an invalid rent increase?
    Notify your landlord in writing, reference your lease, and consider contacting Iowa Legal Aid or submitting a complaint in small claims court if the issue persists.
  4. Does Iowa have rent control laws?
    No. Iowa does not have statewide rent control, but landlords must follow notice and lease requirements for any increase.
  5. Who can I contact for help with a rent dispute?
    You can contact Iowa Legal Aid or file an action through the Iowa Judicial Branch (small claims court).

Key Takeaways for Iowa Renters

  • Landlords cannot raise rent during a fixed-term lease unless your lease allows it.
  • Month-to-month tenancies require 30 days’ written notice for any rent increase.
  • You have resources like Iowa Legal Aid and the Iowa Courts to protect your rights and resolve disputes.

Need Help? Resources for Renters


  1. Iowa Uniform Residential Landlord and Tenant Law (Iowa Code Chapter 562A)
  2. Iowa Judicial Branch – Small Claims and Housing
Bob Jones
Bob Jones

Editor & Researcher, Tenant Rights USA

Bob writes and reviews tenant law content for various regions. They’re passionate about housing justice and simplifying legal protections for renters everywhere.