Statute of Limitations for Interference with Business Relations / Tortious Interference in Colorado

6 min read

Published March 22, 2026 • Updated April 3, 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.

In Colorado, tortious interference with business relations claims are commonly subject to a two-year statute of limitations. The general length is typically found in C.R.S. § 13-80-102(1)(a).

In practice, the statute of limitations is about when you must file in court, and that “deadline” usually depends on accrual—the point in time when the claim becomes actionable. For interference claims, accrual often turns on questions like:

What conduct is alleged to be wrongful
What business relationship or expectancy was allegedly affected
When the harm became known (or reasonably discoverable)—enough to bring an actionable claim

Note: Statute-of-limitations questions can be highly fact-specific, especially around accrual and any potential tolling. This page is meant to help you estimate deadlines using DocketMath’s tool, not to provide legal advice.

Limitation period

Colorado generally provides a two-year limitations period for many tort-type claims. A commonly relevant rule is:

2 years for actions “for injury to the person or … for injury to personal property, or for … tort” under C.R.S. § 13-80-102(1)(a).

How accrual can change the filing deadline

Even with a two-year rule, the filing deadline won’t be “two years from the incident” in every case. The key timing question is usually:

When did the claim accrue?

For many tort claims, accrual generally relates to when the plaintiff knew or reasonably should have known of:

the interference / wrongful conduct, and
the harm (and enough facts that make the claim practically actionable)

It’s also common that accrual depends on when the claimant can reasonably identify enough information about causation and injury—not necessarily the exact dollar amount of damages.

Quick timing example (illustrative)

Alleged interference: January 2024
Reasonable discovery of harm: February 2024
Two-year limitations period: points to an approximate deadline around February 2026

If, however, the harm was not reasonably discoverable until later, the accrual date may shift, which shifts the overall deadline.

What to prepare before running the calculator

To estimate dates more accurately, collect:

Date of alleged interference (or the first known act)
Earliest date the harm was discovered (or when a reasonable person would have discovered it)
Potential filing window (e.g., the month/day you’re considering filing)
Whether the allegations involve continuous/ongoing conduct (multiple acts) versus a discrete event

Key exceptions

The two-year rule is a helpful baseline, but several related issues can affect the result. In Colorado interference disputes, these are often about (1) accrual, (2) tolling, or (3) whether the claim fits a different limitations category.

1) Accrual facts can move the start date

Even though the length may be two years, accrual can change. For example:

If you could reasonably identify the wrongful interference and resulting harm earlier, the deadline may start sooner.
If the harm was delayed in being apparent enough to sue, accrual may start later.

In other words, the “clock” often starts when a court would say the plaintiff had enough knowledge to bring the claim.

2) Tolling may pause or affect the clock (limited circumstances)

Colorado recognizes tolling concepts in various contexts, but tolling generally isn’t automatic. It depends on the specific facts and the legal category of the person bringing the claim (for example, certain disabilities or other legally recognized tolling events).

If you suspect tolling could apply, you’ll want to reflect the tolling-relevant dates carefully in your estimates and confirm the theory as part of a tailored legal review.

3) Misclassification risk: the claim might land in a different bucket

Sometimes the way a claim is pleaded or characterized can matter. If an “interference”-style dispute is recharacterized as a different kind of claim (for example, a statutory claim or another tort category), the limitations period could differ from the default two-year tort rule.

Warning: Don’t assume every interference case automatically maps to C.R.S. § 13-80-102(1)(a). The applicable period depends on the claim’s nature and how the harm is legally characterized.

Statute citation

A commonly used statute for many tort limitations questions in Colorado is:

C.R.S. § 13-80-102(1)(a) — typically provides two years for actions “for injury to the person … or for injury to personal property, or for … tort.”

Because interference with business relations disputes frequently involve accrual and classification issues, courts may focus less on a label and more on the substance of the claim—so the limitations analysis often depends on how the case fits within (or differs from) the statute.

Use the calculator

You can estimate key deadlines with DocketMath’s Statute of Limitations calculator here: /tools/statute-of-limitations.

How to run it effectively (inputs that matter)

Set jurisdiction: choose **United States → Colorado (US-CO)
Select the claim type (if your calculator interface lists it)
Enter an accrual trigger date using your best estimate of:
- earliest discovery / reasonable discovery, and/or
- later discovery (a more conservative scenario)
Enter a test filing date (the date you plan or want to plan for), so you can see whether you’re inside or outside the estimated window

Recommended workflow: compare 2–3 scenarios

Most users get better planning value by running multiple versions of the timeline, such as:

Scenario A (aggressive): discovery occurred earlier
Scenario B (conservative): discovery occurred later
Scenario C (fact nuance): discrete first act date vs. later act date, especially if allegations span multiple events

What to expect when outputs change

Changing inputs generally changes the output deadline in predictable ways:

Input tweak	Typical deadline effect	What it tests
Discovery/accrual date moves later	Deadline moves later	Whether accrual is delayed
Using a later act date instead of the first known act	Deadline may shift later	Discrete event vs. ongoing conduct
Using an “earliest known harm” date	Deadline becomes earlier	Litigation risk if discovery was actually sooner

Quick scenario checklist (before relying on results)

Once you have your estimated deadline(s), compare them to practical milestones. Even small timeline changes can affect scheduling and the urgency of document collection.

Sources and references

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

Colo. Rev. Stat. § 13-80-101