When is an appellant’s brief due in an ordinary Texas civil appeal?

Obtain actual appellate docket filing confirmations for the relevant clerk and reporter records.

Independently compare the actual filing dates and select the later date.

Establish the ordinary branch and exclude the appendix, absent-record and special-proceeding alternatives.

1. Obtain actual appellate docket filing confirmations for the relevant clerk and reporter records.
2. Exclude the actual triggering event and count every intermediate calendar day under Rule 4.1(a). Do not import the Civil Rules’ short-period exclusion into appellate computation. A signing, rendition, filing or ruling date must be established from its own actual record. Count thirty days from the independently selected later record filing. The calculator adds the period to that supplied date; it does not make the comparison.
3. Apply Rule 4.1 and establish the actual clerk calendar.
4. Complete the required act in the correct court.

Rule 4.1(a) moves a final Saturday, Sunday or legal holiday to the next eligible day. Rule 4.1(b) separately extends a filing period when the proper clerk is closed or inaccessible during regular hours on the final day, until the next open and accessible day. Preserve the required proof. The encoded Texas holiday calendar covers 2026 through 2028; it does not know additional local closure or system failure.

Fictitious example

Fictitious facts. Both relevant records are filed. The supplied input is their independently established later filing date in an ordinary civil appeal without appendix election. The independently established input event is August 2, 2027. No different court order, additional closure or bankruptcy suspension applies.

Fictitious facts with the stated appeal classification and actual event independently established. No additional closure, order, disputed eligibility or unmodeled restart is assumed.

Establish the later actual record filing

Rule 38.6(a) uses the later of actual clerk’s-record filing and reporter’s-record filing. Record preparation, a transcript request, receipt, service and notice filing do not replace these events. This calculator requires that later date independently established. An absent or disputed required record needs separate assessment.

An appendix replacing the clerk’s record changes the starting event

Rule 38.6(a) excepts a Rule 34.5a appendix. Rule 34.5a(b) instead measures the brief and original appendix from the later of the election-notice filing or reporter’s-record filing, if any, using thirty days ordinarily or twenty in an accelerated appeal. Establish that separate branch and its actual order.

Habeas and bail appeals use their own rule

Rule 38.6(a) excludes the stated habeas corpus and bail appeals governed by Rule 31. Establish the appeal classification rather than importing the ordinary thirty-day or accelerated twenty-day branch.

Brief contents remain separate from its date

Rule 38.1 requires the appellant’s ordered contents, issues, record-supported facts, legal and record citations, requested relief and required civil appendix. Timely transmission does not establish compliance with those substantive requirements.

An actual briefing order can change filing time

Rule 38.6(d) permits extension on a Rule 10.5(b) motion filed before or after the brief is due, and permits shortening in the interests of justice. Obtain the actual order. This ordinary-period calculator does not grant relief or replace a changed timetable.

• The calculator does not decide appealability, disputed classification, the merits, entitlement to relief or sufficiency of a filing.
• The consolidation date does not establish applicability of every historical amendment. Read the actual governing edition and orders.

• Obtain actual appellate docket filing confirmations for the relevant clerk and reporter records.
• Independently compare the actual filing dates and select the later date.
• Establish the ordinary branch and exclude the appendix, absent-record and special-proceeding alternatives.
• Rule 38.6(a) uses the later of actual clerk’s-record filing and reporter’s-record filing. Record preparation, a transcript request, receipt, service and notice filing do not replace these events. This calculator requires that later date independently established. An absent or disputed required record needs separate assessment.
• Rule 38.6(a) excepts a Rule 34.5a appendix. Rule 34.5a(b) instead measures the brief and original appendix from the later of the election-notice filing or reporter’s-record filing, if any, using thirty days ordinarily or twenty in an accelerated appeal. Establish that separate branch and its actual order.
• Rule 38.6(a) excludes the stated habeas corpus and bail appeals governed by Rule 31. Establish the appeal classification rather than importing the ordinary thirty-day or accelerated twenty-day branch.
• Rule 38.1 requires the appellant’s ordered contents, issues, record-supported facts, legal and record citations, requested relief and required civil appendix. Timely transmission does not establish compliance with those substantive requirements.
• Rule 38.6(d) permits extension on a Rule 10.5(b) motion filed before or after the brief is due, and permits shortening in the interests of justice. Obtain the actual order. This ordinary-period calculator does not grant relief or replace a changed timetable.
• Prepare the actual conforming appellant brief and required appendix under Rule 38.1. File with the proper appellate clerk. Under Rule 9.2(c)(4), ordinary electronic filing occurs on transmission to the filing party’s service provider before midnight in the court’s time zone, subject to a specified time of day, weekend or holiday transmission and a required leave order. Attorneys in civil cases must electronically file subject to Rule 9.2(c)’s stated exceptions. Preserve confirmation and seek appropriate court relief for technical failure under 9.2(c)(5). Rule 9.5 separately requires timely service on all parties, ordinarily their lead counsel, and proof of service; appellate records outside original proceedings have their stated service exception. A qualifying mailed filing under 9.2(b) requires timely deposit or delivery and receipt within ten days after the filing deadline. Those ten days do not permit late deposit.