Cease and desist letter
By Justin Winter · Updated August 20, 2026
The short answer
A cease and desist letter matters most as a record that the other party was told to stop. Send it Certified with electronic Return Receipt, $14.99 all-in: USPS records when it was mailed and when it was signed for. Preview the exact pages free. This template is not legal advice.
The math
The math on one certified letter.
| Option | Cost | Your time |
|---|---|---|
| paperplane, Certified + Return Receipt | $14.99, all in | About two minutes |
| At the counter | USPS fees, plus printing, an envelope and the trip | About ten minutes at the counter, plus the drive and the line |
USPS charges the same fees whoever hands the letter over. The difference is the trip, the form and the slip you keep for a year.
A cease and desist letter is a formal demand that someone stop specific conduct — using your trademark, harassing you, infringing your copyright, violating a non-compete. It is not a lawsuit. It is the step before one: a documented, dated warning that puts the other side on notice.
What actually makes it work
Not legal formatting — specificity and proof. Name the exact conduct, with dates. Name the right it violates. Set a real deadline. Then send it a way that proves they got it, because the letter's entire value is being able to say later: "you knew, and you kept going."
When to use certified mail
- Trademark or copyright infringement — you may need the delivery date if this becomes a filing.
- Harassment or a former employee violating a non-compete — a documented warning matters if it escalates.
- Any dispute where the next step, if ignored, is a formal complaint or lawsuit.
How it works
- Open the template, fill in the specific conduct, dates, and the right it violates.
- Pay $14.99 (Certified + Return Receipt) — the letter prints the next business day.
- You get the tracking number and the signed delivery record once it arrives.
We screen content for threats, fraud, and impersonation only — a lawful demand with firm language is fine. This template is a tool, not legal advice; for trademark or copyright matters with real stakes, an attorney-drafted letter carries more weight.
Questions before you send
Why not go to the post office myself?
You can, and if your time is free it costs less. USPS charges the same fees whoever hands the letter over; paperplane does not replace the post office, it replaces the trip. The mailing record comes from USPS, not from us. $12.99 covers the printing, the envelope, PS Form 3800, a USPS address check before you pay and a handoff the next business day. For a letter you already know how to send, the counter is a fine choice.
What if they refuse the letter?
USPS tracking records what happened to it, including refused or unclaimed. You still have the mailing record. Rules on what that means vary, so check with your court or an attorney if a deadline depends on it.
If something goes wrong, do I pay?
If we cannot mail the letter, the hold on your card is released and you are not charged. If a letter fails after your card is charged, you are refunded automatically and in full.
What makes a cease and desist letter valid?
There is no special legal format required — what makes it effective is specificity (the exact conduct, dates, and the right you say it violates) and a real deadline. It works as a paper trail: if the conduct continues after a provably delivered letter, that record helps in court or with a platform.
Is a cease and desist letter legally binding?
No — it does not create a legal obligation by itself. It puts the recipient on formal notice, which matters later: courts and platforms often ask whether you demanded the conduct stop before you took further action.
Will paperplane refuse to mail an aggressive cease and desist letter?
Lawful demands and firm legal language are explicitly allowed, including stating you will pursue legal action. What gets refused is threats of violence, harassment, and impersonation — a factual demand letter is fine.
Is this legal advice?
No — it is a template, not legal advice. For trademark, copyright, or harassment matters with real stakes, an attorney-drafted letter (sometimes on firm letterhead) carries more weight; this template is for straightforward, lower-stakes demands.