Can Landlords Raise Rent During a Lease in New Mexico?

If you're renting in New Mexico and your landlord has mentioned a rent increase before your lease ends, you may be wondering about your rights. It's important to understand whether landlords can raise rent mid-lease and what laws protect you as a tenant in New Mexico. This article covers the legal regulations, exceptions, and what steps you can take if you receive a sudden notice of rent change.

Rent Increases in New Mexico: The Basics

In New Mexico, residential rental agreements are regulated by the New Mexico Uniform Owner-Resident Relations Act (Act). The rules about rent increases depend on your type of lease agreement:

  • Fixed-term leases (e.g., 12-month lease): Rent cannot be increased during the lease term unless the lease itself allows for increases and specifies the conditions.
  • Month-to-month or periodic leases: Rent may be increased with proper written notice — typically at least 30 days before the effective date of the increase.[1]

Are Mid-Lease Rent Increases Legal in New Mexico?

Generally, landlords cannot raise your rent during an active fixed-term lease. Any increase during this period is allowed only if your written lease agreement clearly states that rent can be raised and defines how this will happen.

For periodic (month-to-month) tenancies, landlords must provide written notice of a rent increase at least 30 days in advance. If you have a written lease, review it to see if it discusses mid-lease rent adjustments.

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How Should Rent Increase Notices Be Delivered?

According to New Mexico law, landlords must give written notice to tenants for any rent changes. The notice should state how much the rent will increase and when it will take effect. For a valid rent increase:

  • The landlord must deliver the notice either personally to the tenant or by mailing it to the last known address on record.
  • If mailed, add three days to the notice period, so at least 33 days in advance.
  • Notice should be clear and specify the date when the increase starts.
If your lease does not include a section allowing mid-lease rent increases, you can usually reject an attempted increase and continue paying your agreed rent amount.

Relevant Forms for New Mexico Renters

  • Notice of Rent Increase
    Official form name: While there is no state-issued form, landlords can provide a written letter or document that follows the requirements of Section 47-8-15 of the Uniform Owner-Resident Relations Act.
    When and how to use: If you receive this notice, check that it gives at least 30 days' advance warning (or follows your lease), is delivered in writing, and clearly states the new amount and date.
    See the official requirements in the New Mexico Uniform Owner-Resident Relations Act (Section 47-8-15)
  • Petition to the Local Metropolitan or Magistrate Court
    Official tribunal: Rental disputes, like illegal rent increases or termination, are generally handled by the local Metropolitan Court (for Bernalillo County) or Magistrate Court in your area.
    When and how to use: If a landlord insists on an illegal rent increase, you may file a claim for relief in your local court. Contact the court clerk for guidance and required forms. Visit the New Mexico Courts’ Self-Help Center for more.

Always keep a copy of any notice or response for your records.

What Does the Law Say?

  • The New Mexico Uniform Owner-Resident Relations Act governs most landlord-tenant issues, including rent increases.
  • Section 47-8-15 specifically covers notices, including changes to rent in periodic leases.
  • Eviction for not paying an unauthorized rent increase may be legally challenged if your lease protects you.

If you are unsure about your lease terms or believe your landlord violated the law, you can contact legal aid or the court for help.

FAQs: Rent Increases in New Mexico

  1. Can my landlord raise my rent in the middle of a fixed-term lease?
    No, unless your lease specifically says they can and explains how increases work.
  2. How much notice does my landlord have to give before increasing rent?
    At least 30 days’ written notice for month-to-month or periodic leases. Fixed-term leases cannot be changed unless the lease allows it.
  3. What should I do if my landlord tries to increase rent without proper notice?
    Remind your landlord of your rights under state law. If they continue, consider contacting your local magistrate or metropolitan court or a legal services organization.
  4. Where do I go if I need to challenge a rent increase?
    File a claim in the appropriate New Mexico Metropolitan or Magistrate Court for your area.
  5. Are there any rent control laws in New Mexico?
    No, New Mexico state law does not allow cities or counties to enact rent control for private rentals.

Conclusion: Key Takeaways for New Mexico Renters

  • Fixed-term leases protect you from mid-lease rent increases unless the lease specifically permits them.
  • Landlords must give at least 30 days' advance written notice for rent increases on periodic leases.
  • If you believe a rent increase is unlawful, contact your local court or a renter advocacy group for assistance.

Need Help? Resources for Renters


  1. See New Mexico Uniform Owner-Resident Relations Act, Sec. 47-8-15
  2. New Mexico Magistrate Court Directory
  3. Legislation: Uniform Owner-Resident Relations Act
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.