New Mexico Small Claims Court Limit: The $10,000 Cap Explained

The Limit Is $10,000

Both Magistrate Courts and the Bernalillo County Metropolitan Court handle civil claims up to $10,000 in principal damages. This ceiling is set by NMSA 1978 § 35-3-3 (Magistrate Courts) and § 34-8A-3 (Metropolitan Court).

The $10,000 applies strictly to the principal amount you're claiming — the actual debt, damage, or loss. Interest and court costs are calculated separately and don't count toward the cap. So if someone owes you $9,800 plus $400 in accrued interest, your principal claim is $9,800 and you're within jurisdiction.

What Counts Toward the Limit

Only your principal damages matter. Here's how to think about it:

Counts toward the $10,000 cap:

• The unpaid amount on an invoice or loan
• The security deposit your landlord withheld
• The deposit you paid a contractor who never showed
• Repair costs for property damage
• The value of goods that were defective or never delivered

Does NOT count toward the cap:

• Pre-judgment interest (accrued before you file)
• Post-judgment interest (8.75% per year after the judgment)
• Court filing fees ($72–$87)
• Service of process costs ($10–$100)
• Witness attendance fees

What If Your Claim Exceeds $10,000?

You have two options, and claim splitting is not one of them.

Option 1: Waive the excess. You can voluntarily reduce your claim to $10,000 and file in Magistrate or Metropolitan Court. You're permanently giving up the right to recover anything above that amount — you can't come back later and sue for the difference. This makes sense when the speed and lower cost of small claims outweigh the extra recovery.

Option 2: File in District Court. District Court has no monetary cap on civil claims. You'll deal with more complex procedures, longer timelines, and potentially higher costs, but you can pursue the full amount.

What you cannot do is split one claim into two smaller lawsuits to stay under the limit. This is called claim splitting, and New Mexico courts will dismiss the second case under res judicata (the legal principle that a dispute can only be litigated once).

Claims the Court Can't Hear

Even if your claim is under $10,000, Magistrate and Metropolitan Courts lack jurisdiction over certain types of cases:

• Malicious prosecution, libel, or slander
• Actions against public officers for misconduct
• Specific performance of real property contracts
• Disputes over real property title or boundaries
• Equitable remedies like injunctions or declaratory judgments (with narrow exceptions for replevin and attachment)
• Cases under exclusive federal or tribal court jurisdiction

If your dispute falls into one of these categories, you need District Court regardless of the dollar amount.

A Practical Example

Say your contractor took a $6,500 deposit, did half the demolition, then disappeared. You got repair estimates showing it'll cost $5,200 to finish the work properly. Your total actual loss is $11,700.

You could waive $1,700 and file a $10,000 claim in small claims. The $72–$87 filing fee is small compared to the recovery. Or you could file the full $11,700 in District Court, but with higher filing fees, longer wait times, and more procedural complexity.

For most claims comfortably under $10,000, the New Mexico Small Claims Filing Guide walks you through the complete process — from calculating your damages to filing the right form for your county.

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