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United States · Texas pleadings and dispositive motions

When must a Texas Rule 91a motion to dismiss a baseless cause be filed?

A covered Rule 91a motion must be filed within sixty days after the first pleading containing the challenged cause is served on the movant. It must also be filed at least twenty-one days before it is heard. This calculator shows the ordinary sixty-day outer filing limit only, assuming the hearing interval is separately satisfied. It does not calculate the earlier last date imposed by an existing hearing.

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Period
Sixty calendar days after first challenged-pleading service, with a separate minimum twenty-one-day interval before hearing
Trigger
Actual service on the movant of the first pleading containing the challenged cause of action
Rule
Texas Rule 91a.3(a)–(b)
Texas Rules of Civil Procedure

Official consolidated rules dated October 1, 2026, with individual amendment and transition provisions

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Which facts and events control this procedure?

Identify the specific challenged cause and the first pleading containing it.

Prove when that pleading was actually served on this movant, rather than using court filing or a later unchanged pleading.

Obtain any hearing or submission setting and independently preserve the minimum twenty-one-day interval.

Texas Rule 91a.3(a)–(b)

How does the required timing work?

  1. Identify the specific challenged cause and the first pleading containing it.
  2. Prove when that pleading was actually served on this movant, rather than using court filing or a later unchanged pleading.
  3. Obtain any hearing or submission setting and independently preserve the minimum twenty-one-day interval.
  4. Exclude first challenged-pleading service and add sixty calendar days under Rule 4 for this outer limit. Compare an existing hearing interval separately. The motion must satisfy both Rule 91a.3(a) and (b).
  5. Check the final day and complete the actual filing and required service.

Rule 4 excludes the actual event and counts intermediate calendar days for these periods longer than five days. A final Saturday, Sunday or legal holiday moves to the next eligible day. Establish the legally relevant holidays and actual court calendar. A nominal period does not complete a party filing or a court act.

Use verified personal or electronic service on this movant. Check the separate twenty-one-day hearing requirement and any mail branch.

Texas Rule 91a.3(a)–(b)

How does the independent example work?

Fictitious example

Fictitious facts. Actual service on the movant of the first pleading containing the challenged cause of action occurred July 2, 2027. The stated ordinary branch applies with no different leave, agreement, service addition or controlling order.

Example counting steps
StepWhat is countedDate
Actual eventActual service on the movant of the first pleading containing the challenged cause of actionJuly 2, 2027
Ordinary periodExclude the event and add 60 calendar daysTuesday, August 31, 2027
Example resultTuesday, August 31, 2027

Fictitious facts and the stated ordinary branch only. Actual motion edition, service, orders, case classification and court holidays require separate checking.

Try these dates in the calculator

Which conditions, exceptions or court directions matter?

Covered causes and motion content
Rule 91a.1 excludes Family Code cases and cases governed by Civil Practice and Remedies Code Chapter 14. Rule 91a.2 requires the motion to identify each challenged cause and specify why it has no basis in law, fact or both. Its timing does not decide those grounds.
Both timing requirements apply
The sixty-day outer limit does not override Rule 91a.3(b)’s requirement to file at least twenty-one days before hearing. A preexisting hearing can require earlier filing. Establish both; this preset does not subtract from the hearing.
Actual amended motion restarts periods
After a timely amendment of the challenged cause under Rule 91a.5(b), the movant may withdraw or file an amended motion directed to it before the hearing. An amended motion filed in accordance with that subdivision restarts Rule 91a’s periods under .5(d). The respondent’s amendment alone is not an automatic restart.
Service method is a separate branch
Rule 21a(c) concerns three additional days for a prescribed period after mail service. This scoped calculator assumes verified personal or electronic service and does not select or determine the mail branch. Service on the movant is not interchangeable with filing the pleading in court.
Texas Rule 91a.3(a)–(b)
  • This guide does not establish the actual pleadings, service, calendar, legal entitlement or terms of a signed order.
  • The current consolidation date does not decide historical applicability of an individual amendment.

What must be completed and preserved?

Common questions about this required act

When must a Texas Rule 91a motion to dismiss a baseless cause be filed?

Does the clock start when the claimant files the pleading?

Rule 91a.3(a) uses service on the movant of the first pleading containing the challenged cause, not merely court filing.

Texas Rule 91a.3(a)

Can I always file on the sixty-day outer date?

No. Rule 91a.3(b) also requires at least twenty-one days before the hearing. An existing setting can require earlier filing.

Texas Rule 91a.3(a)–(b)

Does any amended pleading restart every period?

No. Rule 91a.5(d) applies to an amended motion filed in accordance with .5(b), following the stated timely challenged-cause amendment.

Texas Rule 91a.5(b)–(d)

Official sources and review

Provisions used (8)
Provisions used in this guide
ProvisionPurpose
Texas Rule 91a.3(a)–(b)The actual actor, required act and timing conditions
Texas Rule 91a.1–.2Covered causes and motion content
Texas Rule 91a.3(a)–(b)Both timing requirements apply
Texas Rule 91a.5(b)–(d)Actual amended motion restarts periods
Texas Rule 21a(c), 91a.3(a)Service method is a separate branch
Texas Rule 4Computation, short periods and closed-day boundaries
Texas Rule 21a, 21(f)(5)Separate service and ordinary electronic filing requirements, where applicable
Texas Government Code 662.003(a)(6), 662.021Verified Labor Day in the independent final-day examples
Read the official Texas Civil Rules

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