Idaho
Idaho Trade Secret Laws: UTSA, Remedies & Deadlines
Idaho businesses protect confidential commercial information under the Idaho Trade Secrets Act, Idaho Code §§ 48-801 to 48-807, enacted in 1981. The Act follows the Uniform Trade Secrets Act framework and sets a three-year limitations period running from the date misappropriation was or reasonably should have been discovered.
This guide is part of our Trade Secret Laws by State series.
Information last verified on 2026-06-25. This article presents general legal information, not legal advice. For guidance on a specific situation involving Idaho trade secret law, consult a lawyer licensed in Idaho. See also our Trade Secret Laws by State hub for additional state guides.
Does Idaho have a trade secret law?
Idaho enacted the Idaho Trade Secrets Act in 1981, codified at Idaho Code §§ 48-801 to 48-807. Idaho was among the early states to adopt legislation modeled on the Uniform Trade Secrets Act, providing a consistent civil framework for protecting confidential business information. The Act supplies civil remedies for misappropriation and, under Idaho Code § 48-807, preempts conflicting tort, restitution, and other civil claims based on misappropriation of a trade secret. The preemption provision does not displace criminal statutes, contract claims, or other non-misappropriation causes of action. Because Idaho's definitions and remedies closely track the UTSA, case law from other UTSA states can offer persuasive guidance in Idaho courts.
What counts as a trade secret and misappropriation in Idaho?
Under Idaho Code § 48-801(5), a trade secret is information, including a formula, pattern, compilation, program, device, method, technique, or process, that satisfies two requirements:
- It derives independent economic value, actual or potential, from not being generally known to or readily ascertainable by persons who could obtain economic value from its disclosure or use.
- It is the subject of efforts that are reasonable under the circumstances to maintain its secrecy.
Qualifying examples include customer lists, pricing models, software source code, manufacturing processes, and proprietary research, as long as both prongs are met. Under Idaho Code § 48-801(2), misappropriation means acquiring a trade secret through improper means, or disclosing or using a trade secret without consent by someone who obtained it through improper means, breach of a confidentiality duty, or through a third party with knowledge of such a breach. Improper means under § 48-801(1) include theft, bribery, misrepresentation, breach of a duty to maintain secrecy, and industrial espionage. Reverse engineering and independent development are expressly lawful under § 48-801(1), consistent with the UTSA baseline.
Remedies and the limitations period in Idaho
A plaintiff who establishes misappropriation under the Idaho Trade Secrets Act may seek several forms of relief:
- Injunction: Under Idaho Code § 48-802, courts may enjoin actual or threatened misappropriation. In exceptional circumstances a court may condition future use on payment of a reasonable royalty instead of issuing an absolute injunction.
- Damages: Idaho Code § 48-803 authorizes recovery of actual loss caused by misappropriation plus any unjust enrichment not already captured by actual-loss damages. Where damages are difficult to measure, courts may award a reasonable royalty for the period of unauthorized use.
- Exemplary damages: Willful and malicious misappropriation can support an award of up to twice the compensatory damages (Idaho Code § 48-803).
- Attorney fees: Available when a claim of misappropriation is made or defended in bad faith, or when willful and malicious misappropriation is proven (Idaho Code § 48-804).
The limitations period is three years (Idaho Code § 48-805). The period begins when the misappropriation was discovered or, through the exercise of reasonable diligence, when it should have been discovered. Continuing misappropriation is treated as a single claim, and the limitations period starts from the first act that was or should have been discovered.
How the federal DTSA applies in Idaho
The Defend Trade Secrets Act, 18 U.S.C. §§ 1836-1839, has offered a federal civil remedy since May 2016 for misappropriation of trade secrets used in, or intended for use in, interstate or foreign commerce. The DTSA does not preempt Idaho law (18 U.S.C. § 1838), so plaintiffs routinely plead both the DTSA and the Idaho Trade Secrets Act in a single action to access federal court while preserving all state remedies.
Key DTSA points for Idaho businesses include:
- A three-year federal limitations period from discovery (18 U.S.C. § 1836(d)), matching Idaho's state period.
- Ex parte seizure of property to prevent propagation of the secret, available in extraordinary circumstances (§ 1836(b)(2)).
- Exemplary damages up to twice and attorney fees for willful and malicious misappropriation, parallel to Idaho's UTSA remedies.
- Whistleblower immunity: the DTSA protects individuals who disclose trade secrets to government officials or attorneys in connection with reporting a suspected legal violation (§ 1833(b)(1)). Employers must include a notice of this immunity in confidentiality or non-disclosure agreements signed or updated after May 11, 2016 (§ 1833(b)(3)). Omitting the notice forfeits the right to claim exemplary damages and attorney fees under the DTSA.
Federal criminal liability for trade secret theft can also arise under the Economic Espionage Act, 18 U.S.C. §§ 1831-1832.
This article provides general legal information about Idaho trade secret law as of 2026-06-25. It is not legal advice. Laws can change; consult a lawyer licensed in Idaho before taking action based on this information.
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Last updated: 2026-06-25.
Frequently Asked Questions
What qualifies as a trade secret under Idaho law?
Under Idaho Code § 48-801(5), information qualifies as a trade secret if it has independent economic value from not being generally known or readily ascertainable by those who could profit from it, and if the owner takes reasonable steps to maintain its secrecy. Formulas, software code, customer lists, pricing data, and manufacturing processes can all qualify as long as both elements are satisfied.
How long do I have to sue for trade secret misappropriation in Idaho?
Idaho Code § 48-805 sets a three-year limitations period. The clock starts when the misappropriation was discovered or, through reasonable diligence, when it should have been discovered. Because continuing misappropriation is treated as a single claim starting from the first discoverable act, waiting to learn more details rarely extends the deadline.
What damages can I recover in an Idaho trade secret case?
A prevailing plaintiff may recover actual losses plus unjust enrichment, or a reasonable royalty in place of those measures. Willful and malicious misappropriation can yield exemplary damages up to twice the compensatory award. Attorney fees are available when misappropriation is willful and malicious or when a claim or defense is brought in bad faith. Courts may also issue injunctions to stop threatened or ongoing misappropriation.
Do non-disclosure agreements and security measures matter in Idaho trade secret cases?
Yes. Reasonable measures to maintain secrecy are a required element of the trade secret definition under Idaho Code § 48-801(5). Non-disclosure agreements, restricted-access controls, password protection, and employee confidentiality training all support the reasonableness showing. Without evidence of protective measures, a court may conclude the information was not a legally protectable trade secret.
Should I plead both the Idaho Trade Secrets Act and the federal DTSA?
In most cases, yes. The DTSA provides access to federal court and its own remedies, including ex parte seizure. The Idaho Trade Secrets Act supplies parallel state remedies, and the DTSA does not preempt Idaho law. Pleading both maximizes available forums and remedies. Consult Idaho counsel to evaluate which venue and claims best suit your facts.
Updates
Governing law re-checked for recent changes
Governing law re-checked for recent changes
The Law Behind This Article
This article rests on 3 statutory provisions held in our own legal record, each retrieved from the official source. Tap a section to read the operative text.
United States Code Title 18
§ 1832Theft of trade secretsIn forcecited in 28 of our articles
Whoever, with intent to convert a trade secret, that is related to a product or service used in or intended for use in interstate or foreign commerce, to the economic benefit of anyone other than the owner thereof, and intending or knowing that the offense will, injure any owner of that trade secret, knowingly— steals, or without authorization appropriates, takes, carries away, or conceals, or by fraud, artifice, or deception obtains such information; without authorization copies, duplicates, sketches, draws, photographs, downloads, uploads, alters, destroys, photocopies, replicates, transmits, delivers, sends, mails, communicates, or conveys such information; receives, buys, or possesses such information, knowing the same to have been stolen or appropriated, obtained, or converted without authorization; attempts to commit any offense described in paragraphs (1) through (3); or conspires with one or more other persons to commit any offense described in paragraphs (1) through (3), and one or more of such persons do any act to effect the object of the conspiracy, shall, except as provided in subsection (b), be fined under this title or imprisoned not more than 10 years, or both.
Official text (excerpt) · as of 2026-07-28 · Read the full section at uscode.house.gov
Also relied on in: Trade Secret Laws by State: UTSA & DTSA (2026), Alabama Trade Secret Laws: UTSA, Remedies & Deadlines, Alaska Trade Secret Laws: UTSA, Remedies & Deadlines
§ 1836Civil proceedingsIn forcecited in 52 of our articles
The Attorney General may, in a civil action, obtain appropriate injunctive relief against any violation of this chapter. An owner of a trade secret that is misappropriated may bring a civil action under this subsection if the trade secret is related to a product or service used in, or intended for use in, interstate or foreign commerce. Based on an affidavit or verified complaint satisfying the requirements of this paragraph, the court may, upon ex parte application but only in extraordinary circumstances, issue an order providing for the seizure of property necessary to prevent the propagation or dissemination of the trade secret that is the subject of the action.
Official text (excerpt) · as of 2026-07-28 · Read the full section at uscode.house.gov
Also relied on in: Arizona Trade Secret Laws: UTSA, Remedies & Deadlines, Arkansas Trade Secret Laws: UTSA, Remedies & Deadlines, California Trade Secret Laws: UTSA, Remedies & Deadlines
§ 1838Construction with other lawsIn forcecited in 52 of our articles
Except as provided in section 1833(b), this chapter shall not be construed to preempt or displace any other remedies, whether civil or criminal, provided by United States Federal, State, commonwealth, possession, or territory law for the misappropriation of a trade secret, or to affect the otherwise lawful disclosure of information by any Government employee under section 552 of title 5 (commonly known as the Freedom of Information Act).
Official text (excerpt) · as of 2026-07-28 · Read the full section at uscode.house.gov
Also relied on in: Colorado Trade Secret Laws: UTSA, Remedies & Deadlines, Connecticut Trade Secret Laws: UTSA, Remedies & Deadlines, Delaware Trade Secret Laws: UTSA, Remedies & Deadlines
Search our full record of US law — 1.79 million sections, every state + federal →
Sources and References
- Idaho Trade Secrets Act, Idaho Code §§ 48-801 to 48-807(legislature.idaho.gov).gov
- Defend Trade Secrets Act, 18 U.S.C. §§ 1836-1839(law.cornell.edu)
- Uniform Trade Secrets Act (Uniform Law Commission)(uniformlaws.org)
- Economic Espionage Act, 18 U.S.C. §§ 1831-1832(law.cornell.edu)