Someone is using your logo, your photos, your name — or won't stop calling, or won't retract a lie. Before you sue, you send the letter: a formal demand to cease and desist. It costs a stamp, it's not a court order, and it binds no one — which is why the writing matters. A letter a judge could read cold is the one taken seriously now.
A cease and desist letter has no statutory form — Congress wrote no checklist for it. What separates a letter that works from an email vent: a stranger can read it and answer five questions without guessing.
Match the letter to the conduct, not to the scariest statute — trademark letters cite the Lanham Act (15 U.S.C. §1114, §1125(a)), copyright letters cite §501, defamation and harassment run on state law, collectors get the FDCPA, and NDA breaches add the DTSA. Assemble this by hand, or fill in the blanks in the cease and desist template generator, which writes the legal-basis paragraph for your claim type and checks all five parts live as you type. For hosted content, the faster first lever is a DMCA takedown notice — it triggers a statutory clock instead of asking nicely; many disputes deserve both.
Ten to thirty days is the working convention. Ten to fourteen reads as serious for online infringement; thirty fits demands that require rebranding or unwinding a campaign. Deadlines measured in hours read as pretextual.
One convention detail most letters get wrong: demand letters traditionally count calendar days, while takedown law counts business days (a DMCA counter-notice opens a 10–14 business-day restore window under 17 U.S.C. §512(g)(2)(C)). A letter dated September 2, 2026 with a 10-day window is due September 12 on calendar days, September 16 on business days. Say which you're using.
Certified mail with return receipt requested is the standard: the signed green card is proof a court accepts without argument. The common pairing adds email — email for speed, the receipt for proof. Keep three things: an untouched copy of what you sent, the delivery receipt, and screenshots of the conduct as it stood on the send date. If the matter reaches a judge, those are your opening exhibits.
Debt collectors are the one case with special mechanics: under the FDCPA, 15 U.S.C. §1692c(c), a written cease-communication demand is a right, not a request. After receiving it, the collector may contact you once more — to say it's stopping or what remedy it intends — and that's it. Further calls violate the Act and can be worth up to $1,000 per action plus actual damages and fees under §1692k.
Ask for what the claim actually supports: a retraction demand from a defamation letter, an accounting of profits from a trademark letter, returned materials from a trade secret letter. And when a store listing, a video, or a scraped gallery is the problem, many disputes deserve both tools: the takedown removes the content, the demand letter addresses the relationship.
Nothing, automatically — that's the honest answer. The letter is your on-ramp, not your enforcement. The ignored letter buys proof: the recipient knew about the claim by a date certain and kept going — what willfulness looks like to a court. The Lanham Act lets courts multiply profits and damages for willful conduct. In copyright, statutory damages of $750 to $30,000 per work hinge on the same record — the copyright damages estimator runs those numbers.
Enforcement options after the letter: a lawsuit, an injunction motion, a platform takedown, an agency complaint, or — for small US copyright claims — the Copyright Claims Board, capped at $15,000 per work and $30,000 total (half that for works not timely registered) for $100 in fees. The letters that reach one were written for a judge from the first draft.
Yes. Demands that outrun your claim — pay far beyond any plausible loss, or else — can read as extortion. Publishing the letter to shame the recipient can create its own defamation exposure. Tie every demand to a real claim, deliver the letter privately, and describe conduct you can document. If the stakes are real, an attorney demand letter — typically $250 to $1,000 flat — buys letterhead, privileged strategy, and judgment about what to threaten.
Five working parts, legal basis written per claim type, deadline computed for you.
Cease and Desist Template Generator →No. The letter is a private demand that someone stop conduct you claim is unlawful. It binds no one and enforces nothing on its own. Only a court order or agency action can compel conduct. The letter's real power is evidentiary: it dates your objection and puts the recipient on written notice, which matters later for willfulness findings, injunctions, and fee awards.
Ten to thirty days is the working convention. Ten to fourteen days suits online conduct where compliance takes an afternoon; thirty days fits demands that require rebranding or unwinding a campaign. Demand letters conventionally count calendar days and say so. A deadline measured in hours reads as pretextual and weakens the record.
Certified mail with return receipt requested is the standard because it creates proof a court accepts, but nothing requires it. Email plus certified mail is the common pairing: the email starts the conversation, the receipt makes it official. Keep an untouched copy of what you sent and screenshots of the conduct as it stood on the send date.
Nothing automatic — the letter has no enforcement power. It becomes the on-ramp to whatever comes next: a lawsuit or injunction motion, a platform takedown, a Copyright Claims Board case for small copyright claims (capped at $15,000 per work and $30,000 total — halved for works not timely registered), or an agency complaint. The ignored letter then serves as evidence the recipient knew about the claim and continued anyway.