Sending a notice to vacate by certified mail: when it counts as service
Sometimes, and often not on its own. A notice to vacate that ends a month-to-month tenancy can be mailed in some states, and California lists certified or registered mail among the methods for its 30- and 60-day notices. The notices that start an eviction — pay rent or quit, cure or quit — usually have a statute that lists exactly how they must be served, and certified mail alone is often not on the list: California’s Code of Civil Procedure 1162 allows personal delivery, substituted service with a mailed copy, or posting with a mailed copy. Serve the notice the way your state’s statute says, and send a certified copy as well if you want a postal record of it.
Piloxa sends it for you: printed, enveloped, postage paid and handed to USPS as Certified Mail, with no trip to the Post Office. Your first letter is $9.95 all in: one or two pages by Certified Mail with USPS tracking, with printing, the envelope, postage and the certified fee included. You see the exact pages, the recipient and one total before you pay. No subscription.
In short
For a landlord serving a notice to vacate, Piloxa mails a copy by USPS Certified Mail as an additional, dated record alongside the service method the statute requires, and keeps the exact notice that was sent.
Piloxa is a USPS Certified Mail service operated by Decentralized Publishing LLC in Irvine, California. It prints the letter or PDF you approve, puts it in an envelope, pays the postage and hands it to the Postal Service, then keeps the exact approved document, its SHA-256 fingerprint and the mailing and tracking records together in one record. Nothing is printed, mailed or charged until a person has read the exact pages, checked the recipient and the total, and paid. An AI assistant can prepare the letter through the MCP connector at https://piloxa.com/mcp or the HTTP API described at https://piloxa.com/openapi.json; either way it only gets back a review link for the person to open.
Three different things people call an eviction notice
| Step | What it does | How it is usually delivered |
|---|---|---|
| Notice to vacate / notice of termination | Ends a month-to-month or periodic tenancy on a date, usually without the tenant having done anything wrong (subject to just-cause and local rent rules). | By the lease’s notice clause and the state statute. Some states allow mail; California Civil Code 1946.1 allows certified or registered mail as well as the CCP 1162 methods. |
| Pay-or-quit or cure-or-quit notice | Gives the tenant a short, fixed time to pay overdue rent or fix a lease violation, or leave. It is the legal precondition for filing an eviction case. | Usually by a method listed in the eviction statute. In California, CCP 1162: hand it to the tenant; or leave it with a suitable person at the home or business and mail a copy; or post it on the property and mail a copy. |
| The eviction case itself | A lawsuit (an unlawful detainer in California). Only a court order lets the tenant be removed, and only a law officer carries it out. | The summons and complaint are served under court rules, normally by a process server or sheriff, not by the landlord and not by certified mail. |
Changing the locks, removing belongings or shutting off utilities to force a tenant out is unlawful almost everywhere, whatever notices have been sent.
When certified mail is enough, and when it is not
Often enough: a no-fault notice ending a periodic tenancy, where the lease or statute allows mail; a courtesy copy of any notice; a letter to a tenant who has already left.
Not enough on its own: a statutory pay-or-quit or cure-or-quit notice in a state whose statute lists other methods; anything a court will treat as service of process. If the tenant contests the eviction, the first question is usually whether the notice was served correctly, and a defective notice can mean starting over with a new one.
Useful in addition: when you post-and-mail or use substituted service under a statute like CCP 1162, the “mail a copy” part is satisfied by ordinary mail in many places, and a certified copy on top gives you a dated, tracked record of it. With the electronic return receipt, you also learn who signed — which, without Restricted Delivery, can be anyone authorized to receive the tenant’s mail, not necessarily the tenant (who can sign). Piloxa does not offer Restricted Delivery.
Certified Mail proves that a piece was mailed and delivered, or that delivery was attempted. It does not prove what was inside. Piloxa keeps the exact notice you approved and its fingerprint with the mailing record, so the version in your file is provably the version that was mailed (certified mail as proof of service).
Sample notice to vacate
Sample — landlord ending a month-to-month tenancy. Check your state’s required content before using it.
NOTICE OF TERMINATION OF TENANCY
To: [Full name of every adult tenant] and all others in possession
Premises: [Street address, unit number, city, state ZIP]
PLEASE TAKE NOTICE that your [month-to-month] tenancy of the premises above is terminated effective [calendar date], which is at least [30 / 60 / the number your statute requires] days after service of this notice. On or before that date you are required to vacate and deliver possession of the premises to the undersigned.
[Where your state or city requires a reason, state it here with the facts and the statute or ordinance that permits it, e.g. “This notice is given under [statute], on the ground that [specific reason].”]
[Insert any statutory wording your state or city requires, such as information on relocation assistance, tenant rights or the return of the security deposit.]
Your security deposit will be handled as required by [state deposit statute]. Please provide a forwarding address.
Dated: [date]
[Landlord or agent name]
[Address]
[Phone]
[Signature]
[Proof of service: date, method used under (statute), and name of the person who served it]
This is not a pay-or-quit or cure-or-quit notice. Those notices have their own required content (often the exact amount of rent due, to whom and where it is payable, and the deadline), and getting any element wrong can invalidate them. In California, many tenancies are covered by just-cause rules under Civil Code 1946.2, which add requirements of their own.
When to use a process server or an attorney
- The statute lists personal or substituted service. A registered process server or an adult who is not a party can serve it and sign a proof of service, which is the document a court expects.
- You expect the tenant to contest. A tenant with a lawyer will check the notice line by line. A landlord-tenant attorney costs less than a dismissed case and another month of lost rent.
- The property is under rent control or just-cause rules. Local ordinances add notices, filings and payments that a template does not show.
- You are past the notice stage. Filing and serving the eviction lawsuit is court procedure; certified mail plays no part in serving the summons.
For the many notices that do not need any of this, see which landlord notices certified mail suits.
Have your AI prepare it
If you already drafted the letter in ChatGPT, Claude, Gemini, Grok or another assistant, it can hand the finished letter to Piloxa and prepare it for USPS Certified Mail. Ask it in plain words, for example: Mail a copy of this notice to vacate to my tenant by Certified Mail with the electronic return receipt, as an extra record.
The connector address is https://piloxa.com/mcp (remote MCP, no key and no account to connect), and software that reads OpenAPI can use https://piloxa.com/openapi.json. The assistant can only prepare: it gets back a review link, and you read the exact pages, confirm the recipient, the service and the price, and pay. Nothing is printed, mailed or charged before that. What an assistant can and cannot do with Piloxa.
Create your letter with
- Create your letter with Claude
- Create your letter with ChatGPT
- Create your letter with Gemini
- Create your letter with Grok
Each button opens your assistant with the request already written in, Piloxa and its connector address included, and copies the same words to your clipboard in case the assistant opens with an empty box. Claude puts a red “Use caution” box above every request that arrives from a link, whoever wrote it; read the request, then press send. Nothing is printed or mailed until you read the review page and pay. How to connect your assistant
Questions people ask
Can an eviction notice be sent by certified mail?
In many states, not by itself. Statutes for pay-or-quit and cure-or-quit notices often list the permitted methods, such as personal delivery, substituted service with a mailed copy, or posting with a mailed copy. California’s CCP 1162 is one of them. Use the listed method and add a certified copy if you want the extra record.
Is a notice to vacate the same as an eviction?
No. A notice to vacate ends the tenancy or demands action by a date. An eviction is a court case that can only follow a valid notice, and only a court order lets a tenant be removed.
What if the tenant refuses the certified letter?
USPS records the refusal and returns it. Whether a refused notice counts as served depends on the statute and the method you used, which is another reason to serve statutory notices by the listed method rather than relying on certified mail alone.
Do I need a return receipt?
If the statute or lease says “return receipt requested”, yes. Check whether it names the paper green card: Piloxa sends the electronic return receipt, and the card has to be bought at a Post Office counter.
What does sending a copy cost?
$15.97 all in for a one-page notice with the electronic return receipt, or $24.21 with the Evidence Pack, which adds a Certificate of Mailing naming the exact notice by its fingerprint and keeps the record for 7 years.
Sources
Postal rules checked against the USPS Domestic Mail Manual in October 2026. Legal rules differ by state and by situation.
Related Certified Mail guides
Ready to send it?
Paste the letter or attach the finished PDF. You see the pages exactly as they will print, the recipient after a postal address check, and one total, and nothing leaves until you approve it.