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Domain Name Search3 min
Understanding the ACPA: Suing for Bad Faith Domains
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NameSilo Staff8/5/2026
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This article is for educational purposes only and does not constitute legal advice. Consult a qualified attorney before pursuing any legal action.
The Anticybersquatting Consumer Protection Act (ACPA) is a US federal law that allows trademark owners to sue individuals who register domain names in bad faith. Unlike a UDRP proceeding, which only transfers the domain back to you, an ACPA lawsuit allows you to seek statutory financial damages from the cybersquatter for intentionally profiting from or damaging your trademark.
What Is the ACPA?
Codified at 15 U.S.C. § 1125(d), the ACPA was enacted in 1999 as part of federal trademark law. It creates a cause of action against anyone who registers, traffics in, or uses a domain name identical or confusingly similar to a distinctive trademark, with bad faith intent to profit from it.
How it differs from UDRP: UDRP is an ICANN-administered arbitration process handled by bodies like WIPO or the National Arbitration Forum. It's fast and relatively cheap, but its only remedy is transferring or canceling the domain. The ACPA is federal litigation, filed in US District Court, capable of awarding money damages, injunctive relief, and in some cases attorney's fees.
Why It Matters: Money, Not Just the Domain Back
A UDRP win gets you your domain. An ACPA win can get you the domain plus a financial judgment against the person who took it.
Statutory damages under the ACPA range from $1,000 to $100,000 per domain name, at the court's discretion, without requiring proof of actual financial loss. For a cybersquatter running a scam site or actively damaging your brand's reputation, this creates real financial consequences beyond simply losing the domain.
Proving Bad Faith Intent to Profit
Courts weigh multiple factors, including whether the registrant:
- Has no legitimate trademark or intellectual property rights in the domain
- Never used the domain in connection with a bona fide offering of goods or services
- Attempted to extort money in exchange for transferring the domain back
- Provided false or misleading contact information during registration
- Has a documented history of registering marks belonging to others
- Registered the domain intending to divert customers or tarnish the trademark
No single factor is decisive; courts weigh the full pattern of conduct.
Decision Framework: UDRP vs ACPA
Factor | UDRP | ACPA |
Where filed | ICANN-approved arbitration body | US federal court |
Typical cost | ~$1,300-$1,500 filing fee | $20,000 to $1,000,000+ |
Timeline | Around 60 days | Months to years |
Remedy | Domain transfer or cancellation only | Damages, injunction, possible transfer |
Money damages | Not available | $1,000-$100,000 per domain (statutory) |
Choose UDRP when: You simply want the domain back quickly and affordably, and the registrant's identity or ability to pay a judgment doesn't matter to you.
Choose ACPA when: The cybersquatter is actively causing financial harm, running a scam, or you want a legal judgment with real financial teeth.
Common Mistakes
Suing over a domain with legitimate, non-competing use: If the registrant holds a generic word domain for an unrelated, lawful business, an ACPA claim will likely fail, and the plaintiff can face significant legal fees for a case with no merit. Bad faith requires more than simply wanting the domain yourself.
Skipping UDRP entirely when it would suffice: Filing directly in federal court when a $1,500 UDRP complaint would resolve a straightforward transfer wastes resources unless financial damages are genuinely the goal.
What This Means for You
Before any dispute arises, check WHOIS to monitor who holds domains resembling your brand, and consider defensively registering close variations through NameSilo's domain search before a cybersquatter does. Prevention costs a fraction of either legal path.
Frequently Asked Questions
What is the Anticybersquatting Consumer Protection Act?
A 1999 federal law allowing trademark owners to sue bad-faith domain registrants.
Can I sue someone for taking my domain name?
Yes, under the ACPA, if you can prove bad faith intent to profit.
What is the difference between UDRP and ACPA?
UDRP transfers the domain only; ACPA can award financial damages too.
How do you prove bad faith domain registration?
Courts weigh factors like extortion attempts, false contact info, and prior squatting history.
What are the penalties for cybersquatting?
Statutory damages of $1,000 to $100,000 per domain under the ACPA.
Do I need a registered trademark to sue for a domain?
Common law trademark rights can suffice, though registration strengthens a claim.
Can someone squat on my personal name?
Yes. The ACPA also protects against cybersquatting on personal names.
How do I defensively register domains?
Use bulk domain search to secure brand variants before disputes arise.
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NameSilo StaffThe NameSilo staff of writers worked together on this post. It was a combination of efforts from our passionate writers that produce content to educate and provide insights for all our readers.
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