How to Serve Court Papers in Texas: Build Evidence File Court Reads

The citation you hold

Maria in Austin just got a citation from the Travis County Justice Court for a $4,200 unpaid freelance invoice. She now has to figure out how to serve court papers on the client who lives in San Marcos, and she needs an evidence file the judge can actually read. The citation lists the Cause No., the Plaintiff's name, and the Defendant's address — everything the clerk needs to issue service of process.

Keep the original citation and any cover sheet together; they become the first Attachment in your file. If you lose the citation, the clerk cannot re-issue it without a new filing fee.

Build the evidence file before service

Before anyone knocks on the Defendant's door, gather every document that proves the claim: the signed contract, invoices, email threads, payment screenshots, and any written demand letters. Texas Rules of Civil Procedure Rule 21a governs how notices and documents are served, so the file must be ready for the constable or private process server to hand over. Texas Rules of Civil Procedure, Rule 21a (Service of notices and documents)

Organize the papers in the order they will appear in the petition. Number each Attachment continuously starting at 1, and create an index page that lists the Attachment number and a short description. The court will reject the filing if the index does not match the attached pages.

Naming conventions the clerk expects

Use a simple, consistent naming pattern: Attachment 01 - Signed Contract.pdf, Attachment 02 - Invoice 2024-03-15.pdf, Attachment 03 - Email Thread 2024-04-02.pdf. The caption on every document must include the court name, county, precinct, Cause No., and the parties' full names and addresses, as required by Rule 79. Texas Rules of Civil Procedure, Rule 79 (Caption)

Avoid special characters, dates in foreign formats, or vague labels like "Doc1." The clerk's scanning software reads the file name to build the docket, so clear names prevent delays.

Checklist: Documents to attach to the petition

1. Signed original petition with numbered paragraphs and completed caption.
2. One copy of the petition for each Defendant plus one for the court file.
3. Filing fee or a completed Statement of Inability to Afford Payment of Court Costs.
4. Certificate of Service for any document filed after the petition.
5. All Attachments numbered continuously with an index page.
6. Copies of the lease or contract pages you rely on, if the claim rests on a written agreement.

Missing any of these items is a common reason the clerk returns the filing.

Common attachments and what they prove

Keep the original documents and bring them to the hearing; the court may ask to see them.

What the court actually reads

Judges in Justice Court read the petition first, then the Statement of Facts, then the Attachments in order. They look for a clear timeline: when the agreement started, what was delivered, what was paid, and what remains unpaid. A Certificate of Service proves the other side received a copy of everything you filed.

If the Defendant does not answer, you may ask for a default judgment under Rule 502.6, but you still must show the court that service was proper. Texas Rules of Civil Procedure, Rule 502 (Justice court: commencement of suit) and Rule 502.6 (default judgment)

Service of process: who can deliver the papers

In Texas Justice Court, the constable or a private process server can serve the citation and petition. You cannot serve the papers yourself. The person who serves the documents must file a return of service with the court, showing the date, time, and manner of delivery.

If the Defendant cannot be found, the court may allow service by alternative means, but you must ask the court for permission first. Check the court's current instructions for the exact steps.

After service: filing the Certificate of Service

Once the Defendant has been served, file a Certificate of Service for every document you send afterward. The Certificate of Service states the date and manner of delivery, such as "mailed via USPS first class" or "hand delivered." Rule 21a sets the rules for how notices and documents are served. Texas Rules of Civil Procedure, Rule 21a (Service of notices and documents)

Keep a copy of every Certificate of Service in your evidence file. If the other side claims they never received a document, the Certificate of Service is your proof.

Where to file and what it costs

Justice Court - Small Claims handles claims up to $20,000, excluding interest and costs. County Court at Law (Civil) has a higher limit that varies by county, so check the county's own limit before filing. Self-representation is allowed in both courts.

The filing fee is set by the court, so check the current schedule. If you cannot afford the fee, you can file a Statement of Inability to Afford Payment of Court Costs under Rule 145. Texas Rules of Civil Procedure, Rule 145 (Affidavit of inability to pay court costs)

Rules change, and the court's current instructions control. When in doubt, ask the clerk.

Keep the file usable for the hearing

Bring three copies of everything to the hearing: one for the judge, one for the other side, and one for yourself. Put the Attachments in a binder with tabs that match the index page. If you have digital files, label them the same way as the paper copies.

A clean, numbered evidence file helps the judge follow your story and reduces the chance of a delay. It also makes it easier to answer questions about specific documents during the hearing.

For more help organizing your claim, see the guided preparation flow and the Texas court page. You can also browse short procedural guides and the article index.