Rule 23.Suits to Be Numbered Consecutively
Last verified June 28, 2026
In one sentenceRule 23 makes the clerk assign each suit a consecutive file number and mark that number on every paper in the case.
Full Text of Rule 23
It shall be the duty of the clerk to designate the suits by regular consecutive numbers, called file numbers, and he shall mark on each paper in every case the file number of the cause.
End
Plain-English Summary
Rule 23 keeps the clerk's records orderly. The clerk gives each suit a regular consecutive number — its file number — and marks that number on every paper filed in the case. The file number is how a case is identified and tracked through the court's records.
Frequently Asked Questions
What is a file number in a Texas case?
The consecutive number the clerk assigns to a suit under Rule 23 and marks on every paper in the case, used to identify and track it.
Who assigns a case's file number?
The clerk. Rule 23 makes it the clerk's duty to give each suit its file number as cases come in, in consecutive order.
Does the file number have to appear on every document in the case?
Yes. Rule 23 requires the clerk to mark the file number on each paper filed in the case, so every document ties back to the same suit.
Source & verification. Rule text and the official Notes and Comments are reproduced verbatim from the
Texas Rules of Civil Procedure (Tex. R. Civ. P. 23), published by the Texas Judicial Branch (txcourts.gov).
Promulgated by the Supreme Court of Texas. The plain-English summary is original and draws on official sources. Last verified June 28, 2026. ·
Official source
Also known as: suits to be numbered consecutivelyfile numbercase numberconsecutive numberingTRCP 23