What damages can you recover for trade secret theft?

Under the DTSA and UTSA you can recover your actual loss plus the defendant's unjust enrichment not already counted in that loss, or — if those are hard to prove — a reasonable royalty for the unauthorized use. If the misappropriation was willful and malicious, a court may add exemplary damages of up to two times the compensatory award and order the losing side to pay your attorney's fees.

Can you get an injunction for trade secret misappropriation?

Yes. Injunctive relief is often the most important remedy. Courts can issue a temporary restraining order and preliminary injunction within days to stop a secret from spreading, then a permanent injunction after trial. Injunctions can bar use or disclosure of the secret, require its return or destruction, and in some cases condition future use on paying a royalty. Speed matters — sit on the problem and courts grow skeptical of the emergency.

What is the statute of limitations for a trade secret claim?

Both the federal DTSA and the Uniform Trade Secrets Act impose a three-year statute of limitations. The clock starts when the misappropriation is discovered or, through reasonable diligence, should have been discovered — not when it first happened. A continuing misappropriation counts as a single claim, so the deadline runs from first discovery. New York, which never adopted the UTSA, applies its own common-law limitations period.

Trade Secret Damages & Remedies Explained

Q: How are trade secret damages calculated?

There are three main measures. Actual loss captures your lost profits, lost sales, or diminished value of the secret. Unjust enrichment captures the defendant's gains — profits, cost savings, or head-start value — not already reflected in your loss. A reasonable royalty is a fallback: what a willing licensee would have paid for the use. Plaintiffs usually retain a damages expert, and courts require the numbers be tied to the misappropriation, not speculation.

What you can recover for trade secret theft — actual loss, unjust enrichment, reasonable royalty, injunctions, exemplary damages, and fees.

Quick answer: If someone steals your trade secret, the law gives you real teeth. Under the federal Defend Trade Secrets Act (DTSA) and the state Uniform Trade Secrets Act (UTSA), you can recover your actual loss plus the thief's unjust enrichment — or, when those are hard to pin down, a reasonable royalty. Courts can also issue injunctions (from an emergency TRO to a permanent order), and for willful and malicious theft, add exemplary damages of up to two times the award plus attorney's fees. The DTSA even authorizes ex parte seizure of stolen secrets, and egregious theft can be a federal crime. But you have only three years to sue.

Winning a trade secret case is one thing; getting paid — and stopping the bleeding — is another. This guide walks through the full remedy set under U.S. trade secret law: what you can recover in money, what a court can order, how damages are actually proven, and the deadline that quietly kills more claims than any defense.

What remedies are available for trade secret misappropriation?

Trade secret misappropriation is governed by two overlapping statutes. The Defend Trade Secrets Act of 2016 (DTSA), codified at 18 U.S.C. § 1836, created a federal civil claim for any secret tied to interstate commerce. The Uniform Trade Secrets Act (UTSA) is a model law adopted in some form by 48 states plus D.C., Puerto Rico, and the Virgin Islands. The two holdouts are New York, which still relies on common law, and North Carolina, which enforces its own similar-but-distinct Trade Secrets Protection Act. The federal and state tracks run in parallel, and most plaintiffs plead both. For a broader look at when secrecy beats a filing, compare patent vs. trade secret protection.

The remedy toolkit is essentially the same under each:

Injunctive relief — court orders stopping use or disclosure, from an emergency TRO through a permanent injunction.
Compensatory damages — your actual loss plus the defendant’s unjust enrichment, or a reasonable royalty.
Exemplary (punitive) damages — up to twice the compensatory award for willful and malicious misappropriation.
Attorney’s fees — for willful and malicious theft, or against a bad-faith claim.
Ex parte seizure (DTSA only) — physical seizure of stolen secrets in extraordinary cases.

For the step-by-step playbook on responding the moment you discover theft, see what to do about trade secret misappropriation.

Can you get an injunction to stop the theft?

For most companies the injunction — not the damages check — is the point. Money can’t unspill a formula that a competitor is about to publish or a customer list already being worked. Courts recognize this and can move fast.

There are three stages of injunctive relief:

Temporary restraining order (TRO). Issued in days, sometimes without notice to the other side, to freeze the status quo. TROs are short (typically up to 14 days in federal court) and buy time for a fuller hearing.
Preliminary injunction. After a hearing, this holds through the litigation. You must show a likelihood of success, irreparable harm, that the balance of equities favors you, and that an injunction serves the public interest.
Permanent injunction. Entered after trial, it can bar use or disclosure indefinitely, order the return or destruction of stolen material, and require corrective steps.

Two DTSA limits are worth knowing. An injunction cannot prevent a person from taking a new job — it can only restrain actual threatened misappropriation, and any employment restriction must rest on evidence, not merely on what the person knows. This is Congress’s rejection of aggressive “inevitable disclosure” theories at the federal level. Second, in exceptional circumstances a court may allow continued use conditioned on a reasonable royalty instead of a flat prohibition.

Speed is everything. Courts are skeptical of a plaintiff who claims an emergency but waited months to act, so preserve evidence and file promptly. The upstream prevention side lives in the trade secret protection playbook.

How are trade secret damages calculated?

The DTSA (§ 1836(b)(3)(B)) and UTSA § 3 give you a menu of monetary measures, and you can generally combine them so long as you don’t double-count. There are three core theories:

1. Actual loss. This is your own economic harm — lost profits on sales you would have made, price erosion caused by the defendant’s competition, or the lost or diminished value of the secret itself (for example, if it was published and destroyed). Actual loss is intuitive but demands a clean before-and-after economic story.

2. Unjust enrichment. This captures the defendant’s gain that isn’t already reflected in your loss: profits earned using the secret, R&D or “head-start” costs the thief avoided, or cost savings from skipping years of development. Disgorging a head start is often the most powerful theory when the plaintiff can’t show lost sales — the classic avoided development cost or acceleration damages.

3. Reasonable royalty. When actual loss and unjust enrichment are too speculative to prove, both statutes authorize damages measured as a reasonable royalty for the defendant’s unauthorized use — essentially the price a willing licensor and licensee would have negotiated. This is a floor, not a windfall, and courts guard against using it to inflate weak cases.

These awards are not theoretical, and they can be enormous. Trade secret verdicts and settlements routinely reach nine and ten figures — Waymo’s 2018 suit against Uber settled for roughly $245 million in Uber equity, and a jury awarded DuPont about $920 million against Kolon Industries in a 2011 Kevlar case. Which measure you lead with shapes the number:

Measure	What it captures	Best when
Actual loss	Your lost profits, price erosion, or destroyed value	You can show diverted sales or a collapsed market
Unjust enrichment	The defendant’s profits, cost savings, and head-start value	The thief profited but you can’t prove your own lost sales
Reasonable royalty	The hypothetical negotiated license fee	Both of the above are too speculative to prove

A quick illustration: a departing engineer takes your manufacturing process to a rival that then skips two years of R&D. You may have no lost sales yet — but the avoided development cost and the two-year head start are recoverable as unjust enrichment, often the difference between a token verdict and a company-defining one.

A few practical points on proof:

Expert testimony is nearly mandatory. Plaintiffs almost always retain a forensic accountant or economist, and courts routinely exclude damages models that aren’t tied to the specific secret and the specific misappropriation.
Causation is the battleground. The defendant will argue its profits came from its own brand, sales force, or lawful know-how — not your secret. Apportionment fights are common.
You must pick a lane per dollar. You can recover actual loss and unjust enrichment together, but not for the same dollar, and a reasonable royalty is generally an alternative when the first two fail.

What are exemplary (punitive) damages, and when do courts award them?

Both statutes let a court punish bad actors on top of compensating you. If the misappropriation was willful and malicious, the DTSA (§ 1836(b)(3)(C)) and UTSA § 3(b) authorize exemplary damages of up to two times the compensatory award (actual loss/unjust enrichment or royalty combined).

“Willful and malicious” is a high bar — it generally means intentional, knowing conduct with conscious disregard of your rights, not a good-faith dispute over who owned what. Evidence that moves a court here includes deleting logs, lying in discovery, using the secret after receiving a cease-and-desist, or coordinated recruitment of employees to strip a competitor’s know-how — the exact fact patterns covered in protecting trade secrets when employees leave. Because exemplary damages double the exposure, they are frequently the leverage that drives settlement.

Can the losing party be ordered to pay attorney’s fees?

Yes, and the fee-shifting cuts both ways — a deliberate design to discourage abuse.

Under the DTSA (§ 1836(b)(3)(D)) and UTSA § 4, a court may award reasonable attorney’s fees to the prevailing party in three situations:

The misappropriation was willful and malicious (fees to the plaintiff);
A claim of misappropriation was made in bad faith (fees to the defendant); or
A motion to terminate an injunction was made or opposed in bad faith.

The bad-faith prong is a real risk for overreaching plaintiffs. Trade secret suits are sometimes filed to intimidate a departing employee or a new competitor, and courts have shifted substantial fees against companies that couldn’t identify the secret with particularity or sued to suppress lawful competition. That is one more reason to nail down what actually qualifies as a trade secret and vet the facts before filing.

The catch: the DTSA whistleblower-immunity notice

Here is a trap that surprises many employers. To recover exemplary damages or attorney’s fees from an employee under the DTSA, you must first have given that employee notice of the whistleblower immunity created by 18 U.S.C. § 1833(b) — the provision that shields anyone who discloses a secret in confidence to the government, or in a sealed court filing, to report a suspected legal violation. That notice must appear in any contract or agreement governing trade secrets or confidential information that was entered into or updated after May 11, 2016 (you can satisfy it by cross-referencing a stand-alone policy document).

Miss it, and you keep your underlying claim but forfeit the two most punishing remedies — the double damages and the fee award — against that employee. Because “employee” is defined to include contractors and consultants, the fix is to bake the notice into every NDA, offer letter, and consulting agreement from the start. See the NDA that holds up for how to build it in.

What is ex parte seizure under the DTSA?

The DTSA added a remedy that state law generally lacks: civil ex parte seizure (§ 1836(b)(2)). In extraordinary circumstances, a court can order federal law enforcement to seize property — laptops, drives, servers — to prevent the propagation or dissemination of a stolen trade secret, and it can do so without notice to the target.

Congress fenced this power with strict conditions because it’s so drastic. Among other things, the applicant must show that an ordinary injunction would be inadequate because the target would evade it, that immediate and irreparable injury will occur, that the harm to the applicant outweighs the harm to the target, and that the target actually possesses the secret and the property. Seized material is held by the court, and a wrongful or excessive seizure exposes the applicant to damages. In practice, courts grant these sparingly — reserve it for cases with a genuine flight-or-destruction risk, such as a departing employee about to board an international flight with your source code.

What criminal penalties apply to trade secret theft?

Civil suits aren’t the only exposure. The Economic Espionage Act of 1996 (EEA) — which the DTSA amended — makes trade secret theft a federal crime, prosecuted by the Department of Justice:

Commercial theft (18 U.S.C. § 1832): stealing a trade secret to benefit someone other than the owner. Individuals face up to 10 years in prison and fines; organizations can be fined the greater of $5 million or three times the value of the stolen secret (including avoided R&D costs).
Economic espionage (18 U.S.C. § 1831): theft intended to benefit a foreign government or agent. Individuals face up to 15 years and fines up to $5 million; organizations up to the greater of $10 million or three times the value.

Criminal referral isn’t automatic — the government picks its cases — but the threat is real leverage, and truly egregious insider or nation-state theft can put the perpetrator in prison, not just on the hook for money.

How long do you have to sue? The three-year clock

The deadline quietly ends more claims than any substantive defense. Both the DTSA (§ 1836(d)) and UTSA § 6 impose a three-year statute of limitations. Crucially, the clock starts when the misappropriation is discovered or, by the exercise of reasonable diligence, should have been discovered — not when it first occurred.

Two wrinkles matter:

Continuing misappropriation is a single claim. You can’t restart the clock with each new day of use; the limitations period runs from first discovery.
New York is different. Because it never adopted the UTSA, New York applies its own common-law limitations analysis, which can differ on both length and accrual.

The lesson is operational: the moment you suspect theft, document what you knew and when, and move. Waiting not only risks the deadline — it undercuts the “irreparable harm” showing you need for an injunction. To see how courts have applied these rules to real disputes, browse our trade secret case analysis archive.

The bottom line

Trade secret law backs its protections with an unusually deep remedy set: emergency and permanent injunctions, actual loss plus the thief’s unjust enrichment or a reasonable royalty, exemplary damages up to double for willful and malicious conduct, fee-shifting that punishes both bad actors and bad-faith plaintiffs, ex parte seizure in extreme cases, and criminal prosecution under the Economic Espionage Act. But the remedies reward speed and preparation — a well-documented secrecy program, a precisely defined secret, a credible damages model, and prompt action inside the three-year window. Build the protection first, and if a secret walks out the door, act like the clock is running, because it is.

This guide is general education, not legal advice, and does not create an attorney-client relationship. Damages theories and limitations periods vary by jurisdiction and turn on your specific facts — consult an attorney licensed in your jurisdiction before acting.