Statute of Limitations for Written Contract in United States (Federal)

6 min read

Published April 8, 2026 • By DocketMath Team

This article is for informational purposes only and does not constitute legal advice. Laws change frequently — verify all citations with current official sources.

Overview

Run this scenario in DocketMath using the Statute Of Limitations calculator.

For a written contract claim in federal court (United States—Federal), the statute of limitations (SOL) is often 4 years under 28 U.S.C. § 1658(a) when the claim “arises under” a federal statute enacted after December 1, 1990.

However, federal SOL rules are not always determined by the words “written contract.” In many federal contract-related disputes, the key issue is usually what law creates the claim, such as:

a default federal SOL for the particular type of federal cause of action, and/or
a state-law SOL applied through choice-of-law/borrowing principles when the underlying claim is based on state law, and/or
a specific federal SOL if the statute under which you sue includes its own time limit.

DocketMath’s statute-of-limitations calculator (at /tools/statute-of-limitations) is meant to help you map those moving parts and compute a practical deadline once you identify the most relevant rule.

Gentle reminder: This is general information, not legal advice. SOL analysis can be fact-specific (especially on accrual and tolling).

Limitation period

Based on the jurisdiction data provided, the page should treat the General/default period as a baseline of 0.1 years, and also clearly state that no claim-type-specific sub-rule was found.

Important clarity point: The “General/default period: 0.1 years” from the jurisdiction data does not automatically override the commonly applied federal default associated with 28 U.S.C. § 1658(a). Instead, this page should present 0.1 years as the jurisdiction-data baseline while explaining that, in practice, the operative federal SOL depends on whether your claim truly arises under the qualifying federal statute.

Commonly applied federal default: 4 years (when 28 U.S.C. § 1658(a) applies)

Under 28 U.S.C. § 1658(a), an action “arising under” a federal statute enacted after December 1, 1990 generally must be filed within 4 years.

That 4-year rule is the one many people associate with certain contract-type claims in federal court—but it applies only if the claim is tied to a qualifying federal statute, not merely because the dispute involves a “written contract.”

How to decide whether the 4-year default is the right baseline

Ask these decision questions:

Is your claim grounded in a federal statute (not just state contract law)?
Was that federal statute enacted after December 1, 1990?
Does that federal statute include its own SOL (which would override the 4-year default)?

If the answer is yes to the first two and no to the third, then 4 years is typically the operative default under § 1658(a).

Inputs that change the output in DocketMath

When using /tools/statute-of-limitations, the output deadline generally changes most when you adjust:

Jurisdiction scope: Federal (US)
Which rule applies: federal default vs. a statute-specific SOL vs. a different governing-law scenario
The accrual/triggering date: the date the claim becomes actionable

Pitfall to avoid: People often count from the date the contract was signed. Courts usually focus on accrual—for example, when the breach occurs and/or when the claim becomes knowable—rather than the signing date.

Key exceptions

Even if the 4-year default under 28 U.S.C. § 1658(a) seems like a fit, exceptions can change the deadline. This section covers the federal framework you’re most likely to encounter.

1) A different SOL provided by the specific federal statute

Many federal statutes contain their own SOL clauses. If your lawsuit is brought under such a statute, courts apply the statute-specific period rather than the general 4-year default.

Practical checklist:

Identify the exact federal statute you’re suing under
Check whether it contains an express SOL (often listed in the same statute)

2) Federal tolling doctrines (pausing or delaying the clock)

The SOL clock can sometimes be tolled (paused or delayed) due to certain legal doctrines. Examples you may see in federal SOL discussions include:

equitable tolling (fact-dependent and not automatic)
statutory tolling rules within particular federal schemes
situations involving inability or other legally recognized delays

DocketMath can help you model the baseline deadline, but you’ll still need deeper legal review to confirm whether tolling truly applies.

Warning: If tolling applies, the “deadline” may move later—even if the baseline SOL appears expired.

3) Accrual timing disputes

SOL questions frequently turn on when the claim accrued. In contract-related disputes, accrual can vary depending on:

whether the breach is a single event or a continuing obligation
when damages became ascertainable
the performance schedule and when nonperformance becomes breach

A practical approach with DocketMath is to:

run the calculator using the earliest plausible accrual date, and
re-run using the latest plausible accrual date to see how the deadline window shifts.

Statute citation

28 U.S.C. § 1658(a) — provides a 4-year limitation for actions “arising under” a federal statute enacted after December 1, 1990 (a commonly applied default in federal SOL analysis for qualifying federal causes of action).

This page also reflects the jurisdiction data you provided:

General SOL Period: 0.1 years
General Statute: null
No claim-type-specific sub-rule was found

Because that jurisdiction-data “general/default” value does not match the commonly referenced federal default in § 1658(a), the practical takeaway is: treat the jurisdiction baseline as a structured starting point, then confirm whether § 1658(a) (or a statute-specific alternative) supplies the operative rule.

Use the calculator

Use DocketMath’s /tools/statute-of-limitations calculator to compute a practical deadline using the federal framework.

What to enter (typical workflow)

Jurisdiction: United States (Federal)
Rule selection: choose the logic that best matches your scenario (e.g., federal default under § 1658(a) vs. a statute-specific SOL)
Accrual date / triggering event date: the date your claim is considered actionable

What to expect as output

The calculator will generally:

apply the selected SOL length (commonly 4 years when § 1658(a) applies),
compute a deadline date from your input date, and
allow you to see how the deadline changes when you revise accrual or the selected rule.

Quick “change the inputs, see the output” examples

If the applicable SOL is 4 years and the accrual date moves by 90 days, the computed deadline typically moves by about 90 days as well.
If your scenario shifts from “qualifying federal statute enacted after 12/1/1990” to a statute that includes a specific SOL, the SOL length may change—rerun with the correct rule selection.

Note: If you’re unsure whether the claim “arises under” a qualifying federal statute, run the calculator under the competing plausible rules to bracket a deadline range, then verify with a qualified professional.

Sources and references

Start with the primary authority for United States (Federal) and confirm the effective date before relying on any output. If the rule has been amended, update the inputs and rerun the calculation.

28 U.S.C. § 2415