Statute of Limitations for Unjust Enrichment / Restitution in Guam
7 min read
Published March 22, 2026 • Updated April 8, 2026 • By DocketMath Team
Overview
Run this scenario in DocketMath using the Statute Of Limitations calculator.
In Guam, unjust enrichment / restitution claims can be time-sensitive because the right to sue may expire under Guam’s statute of limitations. The deadline often depends less on the label “unjust enrichment” and more on how the claim is characterized—for example, whether the dispute is really about enforcing a written obligation or instead about a more general civil claim not otherwise covered by a specific limitations period.
In practical terms, Guam limitations analysis commonly turns on two steps:
- Pick the most fitting limitations category based on the underlying facts (not just the complaint heading).
- Use the correct accrual date—the date the claim “could first be filed” (for many claims, this is tied to the payment/transfer, but sometimes it’s tied to discovery or other accrual triggers).
This is where DocketMath is designed to help. If you’re using DocketMath’s statute-of-limitations calculator, you typically start with the date the cause of action accrued (often the wrongful transfer/payment date, or sometimes a discovery-related date, depending on the theory).
Note: Unjust enrichment and restitution are often pled alongside (or instead of) contract, fraud, or conversion. Those different theories can point to different limitation periods. So the “deadline” may change when the legal characterization changes.
Limitation period
A practical way to estimate a deadline in Guam is to match your claim to the most likely limitation category:
10-year window (written-contract-type conduct)
If the restitution theory is closely tied to enforcing a written promise or a written obligation, Guam’s written contract limitations period may apply.3-year window (general “not otherwise provided” claims)
If the claim is treated like a general civil action that does not fit neatly into a more specific category, Guam’s residual “not otherwise provided” period is commonly used in practice.Shorter windows for specific tort-like conduct
Some fact patterns resemble fraud, personal injury, or other claims that have their own deadlines. If a specialized period fits better than the residual or written-contract framing, that shorter period can control.
How to decide which period to use (without guessing)
Use these factual “switches” to estimate which category is more likely:
Is there a written agreement or written promise involved?
- Yes → you may need to explore the written-contract category (10 years).
- No → you may need to explore the residual/general category (often 3 years).
Is the case truly a “restitution for an unjust transfer,” or is it really about a specific wrongful act?
If the facts fit more naturally within another category (e.g., misrepresentation tied to fraud principles or wrongful interference tied to a tort-like theory), the applicable limitations period may be shorter.When did the claimant’s right to sue arise (accrual)?
Accrual can vary. Often, it tracks when the relevant transfer occurred and the claimant had enough facts to bring the claim.
Accrual: when the clock starts
The statute of limitations typically begins running at accrual—when the claim could first be filed. In unjust enrichment/restitution disputes, accrual may depend on issues like:
- the date of the payment/transfer you seek to recover,
- when the claimant discovered the basis for claiming restitution (if a discovery-type accrual approach is relevant under the chosen theory),
- when the parties’ relationship or performance ended (sometimes relevant when restitution is tied to failed consideration or a breakdown in the expected exchange).
Because accrual can differ, DocketMath is useful for running scenarios—so you can test how a change in the accrual date affects the computed deadline rather than relying on only one assumption.
Key exceptions
Even when a general limitations period applies, Guam limitations timelines can be affected by doctrines that pause (toll) or extend the clock. Below are common categories courts and litigants often analyze. This is general information—not legal advice—because the availability and scope of any exception can be fact-specific.
1) Tolling while a party is unable to sue
If a claimant is under a recognized disability (for example, minority or other legally recognized incapacity), limitations may be paused.
Practical checklist
2) Fraudulent concealment (often tied to discovery)
If the defendant concealed facts needed to discover the basis of the restitution/unjust enrichment claim, the court may extend or adjust the limitations timeline depending on when the claimant learned (or should have learned) the concealed facts.
Practical checklist
3) Ongoing transaction / continuing wrong theories
Some restitution disputes involve repeated payments or ongoing arrangements. Depending on the theory and pleadings, a claimant may argue that each payment or wrongful retention gives rise to separate accrual points.
Practical checklist
4) “Contract framing” can change the effective limitations category
Even when the requested relief is restitutionary, how a plaintiff pleads and characterizes the claim can affect whether it fits under a written versus residual/general limitations framework.
Warning: Mislabeling an unjust enrichment claim can lead to choosing the wrong limitations category. DocketMath can compute the deadline once you select a category, but selecting the correct category still depends on how the underlying facts map to Guam’s limitations framework.
Statute citation
Guam civil statutes of limitation are codified in Guam’s limitations provisions. In general terms, the common categories used for unjust enrichment/restitution time estimates include:
- Written contract actions: 10 years (for written obligations)
- Actions not otherwise provided for: 3 years (residual/general civil claims)
For an exact citation and up-to-date section text (including current numbering), you should confirm the specific Guam Code section that corresponds to:
- the written contract limitations subsection, and
- the residual “not otherwise provided” subsection.
DocketMath’s calculator workflow is designed so you can explicitly choose the category (written vs. residual) and then calculate from the accrual date you provide.
Use the calculator
Use DocketMath’s statute-of-limitations calculator to turn a limitations period and accrual date into an estimated calendar deadline.
- Open the tool: /tools/statute-of-limitations
- Choose the jurisdiction: **US-GU (Guam)
- Select the claim category consistent with your unjust enrichment/restitution facts:
- Written-contract category (10 years), or
- Residual/general category (often 3 years)
- Enter the accrual date:
- payment/transfer date, discovery date, or another “right to sue” date based on your theory
- Review the deadline date the tool calculates.
Inputs that most affect the output
To keep the process practical, focus on these variables:
- Limitations period chosen (10 vs. 3 years)
Changing categories can shift the deadline by years, not days. - Accrual date
Even a modest difference in accrual timing can push the deadline past or before key dates. - Multiple transfers/payments
If there are multiple payments, consider calculating per payment/accrual event rather than averaging dates.
Quick example workflow (illustrative)
- Scenario A: choose the 3-year residual category
- Enter accrual date: March 1, 2023
- The calculator returns a deadline roughly three years later (subject to standard computation rules).
Then run Scenario B:
- switch only the limitations category to 10 years (written-contract-type conduct)
- compare deadlines to see how category selection affects exposure.
Pitfall: Because unjust enrichment accrual can be argued in different ways, consider running an “earliest plausible accrual” and a “latest plausible accrual” scenario to understand the risk range.
Sources and references
Start with the primary authority for Guam and confirm the effective date before relying on any output. If the rule has been amended, update the inputs and rerun the calculation.
Related reading
- Choosing the right statute of limitations tool for Vermont — Tool comparison
- Choosing the right statute of limitations tool for Connecticut — Tool comparison
