Statute of Limitations for Unjust Enrichment / Restitution in New Mexico

Overview

In New Mexico, claims framed as unjust enrichment or restitution often get analyzed under the state’s statute of limitations (SOL) rules for the relevant cause of action. Unlike some jurisdictions that have a dedicated “unjust enrichment” limitations statute, New Mexico typically applies a general limitations period when no claim-type-specific SOL rule is identified.

For practical purposes, you should start by treating the claim as subject to New Mexico’s general SOL period unless and until you can point to a more specific provision that clearly governs the theory you’re pursuing. DocketMath’s Statute of Limitations calculator is designed for exactly this “find the right starting point, then test the timeline” workflow.

Limitation period

General/default SOL for these claims

New Mexico’s general SOL period is 2 years, codified at:

• N.M. Stat. Ann. § 31-1-8 (general limitations period)

The content brief specifies that no claim-type-specific sub-rule was found. So, for unjust enrichment/restition in New Mexico, the default approach is to use the 2-year general period under § 31-1-8.

What the “2 years” clock usually measures

Statute of limitation clocks are generally tied to the date a claim accrues (often described as when the wrongful act occurs and the plaintiff could reasonably discover the basis for the claim). Because SOL accrual can depend on facts (for example, when the plaintiff knew or should have known key events), you should avoid assuming the SOL starts on the same day for every scenario.

Use this as a timeline checklist:

• ☐ Identify the date(s) of the underlying transaction or conduct
• ☐ Identify when the claimant knew (or reasonably should have known) the facts supporting unjust enrichment/restitution
• ☐ Count forward 2 years from the accrual date you choose based on the facts
• ☐ Check whether any event could delay or change the effective start date (see “Key exceptions”)

How to use DocketMath to test timelines

DocketMath’s statute-of-limitations calculator helps you plug in:

• the accrual date (or the best date you can defend based on the record), and
• whether any exceptions might plausibly apply.

Your output will change based on the date you input. For example:

• If you select an accrual date January 15, 2023, a 2-year period generally ends around January 15, 2025 (subject to the exact calculation rules the calculator applies to dates).
• If you select April 1, 2023, the general end date shifts accordingly to about April 1, 2025.

In short: the earlier the accrual date you input, the earlier the SOL expiration date will appear.

Key exceptions

New Mexico SOL analysis doesn’t stop at “2 years.” Certain legal doctrines can affect timing—either by tolling (pausing) the clock or by changing the accrual framework.

Below are common categories to look for. Whether they apply in a specific unjust enrichment/restition dispute depends heavily on facts and procedural posture.

1) Tolling and accrual adjustments

Some circumstances can pause the limitations period or delay when the clock starts. Examples include:

• claimant incapacity (e.g., legal disability concepts),
• certain relationships or statutory conditions that affect accrual, and
• other tolling doctrines recognized by New Mexico law.

DocketMath’s calculator is best used as a timeline engine, but you still need to confirm whether any tolling doctrine actually fits your scenario.

2) Discovery-related arguments

Even when a statute doesn’t expressly use the word “discovery” in the same sentence, parties often dispute when a claim accrued—i.e., when the claimant knew or should have known enough facts to bring the claim.

In unjust enrichment settings, disputes frequently center on:

• when the claimant realized the benefit conferred was not meant to be kept,
• when the alleged enrichment became identifiable, and
• when the claimant could trace or understand the underlying transaction.

3) Case posture and other procedural timing issues

Some timing issues aren’t “SOL exceptions” in the strict sense, but they still affect outcomes—such as:

• refiling after dismissal (and whether a savings statute applies),
• amendments to pleadings (and whether they relate back),
• removal or transfer dates that affect when the action is “commenced.”

Because the brief you provided does not supply claim-type-specific sub-rules, the safest baseline remains the 2-year general period—then you layer in exceptions only if you have a defensible factual/legal basis.

Statute citation

• N.M. Stat. Ann. § 31-1-8 — 2-year general statute of limitations period

Because your provided jurisdiction notes indicate that no claim-type-specific sub-rule was found, this citation functions as the general/default limitations period for unjust enrichment/restitution for purposes of the calculator workflow.

If you are working from a record that suggests a different statutory scheme could apply (for example, a contract-based alternative theory, or a distinct statutory claim), you’ll want to verify whether a different SOL provision governs that specific claim type.

Use the calculator

To compute a likely SOL expiration date using DocketMath:

1. Open the tool: **/tools/statute-of-limitations
2. Select the jurisdiction US-NM (New Mexico).
3. Enter your accrual date (the date you believe the claim began to accrue based on the facts).
4. Confirm the calculator is using the general 2-year rule under N.M. Stat. Ann. § 31-1-8.
5. Run “what-if” scenarios if the accrual date is disputed:

   • use the earliest defensible date,
   • use the latest defensible date,
   • compare resulting expiration windows.

Here’s a quick input/output sensitivity example:

If you also believe a tolling doctrine could apply, use DocketMath’s exception/tolling options (if available in the interface). When you adjust tolling inputs, the expiration date should shift accordingly—so you can see how much time the doctrine effectively adds or subtracts.

If you want a fast workflow, start with the un-tolled calculation first (2 years under § 31-1-8). Then add exceptions only if supported by the facts and procedural history.

Sources and references

Start with the primary authority for New Mexico and confirm the effective date before relying on any output. If the rule has been amended, update the inputs and rerun the calculation.

• N.M. Stat. Ann. § 37-1-1

Related reading

• Choosing the right statute of limitations tool for Vermont — Tool comparison
• Statute of limitations in Singapore: how to estimate the deadline — How-to guide
• Choosing the right statute of limitations tool for Connecticut — Tool comparison