What to Do When You Get a Cease and Desist Letter

Updated October 13, 2026 · 2 min read · 3 sources

Short answer

Do not ignore it, and do not respond in anger. A cease and desist letter is a demand, not a court order, but it often comes before a lawsuit. Check who sent it and whether the claim has merit, such as trademark, copyright, defamation, contract or harassment allegations. Preserve relevant documents, avoid admitting fault, and consider having a lawyer respond, negotiate or push back.

A cease and desist letter tells you to stop an activity the sender believes is unlawful and often threatens legal action if you do not (Cornell LII). Anyone can send one; you do not have to be a lawyer.

What it is and is not

  • It is a warning and a record that you were notified, which can matter later, for example for willfulness in intellectual property cases.
  • It is not a court order. A cease and desist order issued by a court or agency is different and must be obeyed.

Common subjects

  • Trademark or copyright infringement (15 U.S.C. 1114; 17 U.S.C. 504)
  • Defamation
  • Breach of contract, NDA or non-compete
  • Debt collection or harassment
  • Trade secret misuse

Step 1: Verify and read carefully

Confirm the sender and their lawyer are real. Identify exactly what they claim and what they demand.

Step 2: Evaluate the claim

  • Do they own the right they claim?
  • Is your use actually infringing, or is it fair use or a different market?
  • Is the statement opinion or true?
  • Does the contract say what they claim?

Step 3: Preserve evidence

Keep all documents, posts, emails and records. Do not delete content in a way that destroys evidence, though you may choose to pause an activity while you evaluate.

Step 4: Decide how to respond

Option When it fits
Comply The claim is strong and the activity is not important to you
Negotiate A license, rebrand timeline, or modified use may satisfy both sides
Push back The claim is weak; a lawyer's letter explaining why can end it
No response Rarely wise, but sometimes appropriate for frivolous letters

Avoid admitting wrongdoing in writing. Watch deadlines in the letter, though they are not legally binding.

Watch for abuse

Some letters are used to intimidate critics. Many states have anti-SLAPP laws that protect speech on public issues from meritless suits.

Sending your own

A cease and desist letter should be factual, specific about the conduct, and avoid threats you cannot carry out.

A business lawyer or IP lawyer can assess risk and respond. See also trademark infringement.

Sources

  1. Cornell Law School LII: Cease and desist letter
  2. Cornell Law School LII: 15 U.S.C. 1114, Remedies for infringement of registered marks
  3. Cornell Law School LII: 17 U.S.C. 504, Remedies for copyright infringement

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This article is general legal information, not legal advice, and reading it does not create an attorney-client relationship. Laws differ by state and change over time; talk to a licensed attorney in your state about your situation.

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