New Mexico · Security deposit dispute

Security deposit dispute in New Mexico small claims

Landlord kept your deposit? Take it to small claims.

If your landlord did not return your security deposit, or kept part of it without a proper itemized reason, small claims court is the usual place to get it back. Most states require the landlord to return the deposit (or send an itemized list of deductions) within a set number of days after you move out. Because that specific deadline varies by state and is not a filing statute of limitations, verify it with your court or state housing agency before you rely on it.

In New Mexico, small-claims cases are heard in the Magistrate Court (Metropolitan Court in Bernalillo County) and you can sue for up to $10,000.

Security deposit dispute: steps that matter

  1. Document the unit's condition at move-out (photos, video, a signed walkthrough) and keep your lease and move-in records.
  2. Send the landlord a written demand for the deposit, with your forwarding address, and keep proof you sent it.
  3. Check your state's deposit-return rules (how many days the landlord had, and whether an itemized statement was required) with your court or state housing agency.
  4. If the deposit is not returned, file in small claims within the deadline below and bring your lease, photos, and demand letter.

Filing your Civil Complaint (Form 4-201) in New Mexico

  1. Complete the Civil Complaint. Fill out the Civil Complaint (Form 4-201 magistrate, 4-202 Metro) stating proper venue, the amount claimed (up to $10,000), and a brief description of the event. Forms are free at nmcourts.gov.
  2. File with the clerk and pay the fee. File with the magistrate or metropolitan court clerk for the county where the defendant is or the claim arose, and pay the $72 docket fee (NMSA 35-6-1; Metro adds a $5 mediation fee). A fee waiver is available for indigency.
  3. Have the summons issued and served. Get a Civil Summons (Form 4-204) from the clerk. The summons, complaint, and answer form are served on the defendant by a sheriff or any uninvolved adult over 18. File the return of service.
  4. Wait for the defendant's response. The defendant has 20 days after service to file an answer. If none is filed, you may ask for a default judgment.
  5. Attend the trial. If the defendant answers, the court sets a trial. Bring your evidence, documents, and witnesses.

Filing fees: The civil docket fee is set by statute at $72 (NMSA 1978, 35-6-1), the same in magistrate and metropolitan courts and not county-set. The Metro Court adds a $5 small-claims mediation fee. A fee waiver is available on a showing of indigency.

Deadline that applies to your security deposit dispute

A security-deposit claim is generally treated as a contract claim (your lease), so the contract statute of limitations below is the usual outer deadline to sue. Many states ALSO set a separate, shorter deadline for the landlord to return or itemize the deposit — that landlord deadline is set by your state's landlord-tenant statute, not shown here, so confirm it with your court or state consumer/housing agency.

Written contract: 6 years (NMSA 1978, Section 37-1-3)

Answering a lawsuit: 20 days after the summons is served.

Serving the defendant: The Civil Summons, complaint, and answer form are served by a sheriff or any non-party adult over 18, by personal delivery, by leaving them with someone over 15 at the defendant's home, or by posting plus mailing. A signed return of service is then filed.

Appeals: Either party may appeal to the district court within 15 days of the judgment being filed. The appeal is a trial de novo; the district court filing fee is $132.

This page is general information, not legal advice, and CaseBySelf is not a law firm. Rules, fees, and deadlines change and vary by court: verify with the specific court where you file. Source: New Mexico Courts: Civil Forms and Files. Last reviewed 2026-06-24.