Last updated: July 27, 2026
Texas custody cases stay with the court that entered the first final order, sometimes long after the family has moved away. Family Code Chapter 155 governs when and how a case moves to a different county — and it contains one of the shortest deadlines in Texas family law.
Continuing Exclusive Jurisdiction
Under § 155.001, a court that renders a final order in a SAPCR acquires continuing, exclusive jurisdiction over the matters provided for by Chapter 155 in connection with the child. Once a Texas court has entered a final custody order, that court keeps authority over future modifications and enforcement.
This means later filings normally go back to the original court, even if no one involved still lives in that county. A family whose case began in Harris County in 2019 and who all moved to Lubbock in 2021 is still, by default, in a Harris County court.
Mandatory Transfer: The Six-Month Rule
Section 155.201(b) provides the correction. If a suit to modify or a motion to enforce is filed in the court of continuing exclusive jurisdiction, and the child has resided in another county for six months or longer, the court shall transfer the proceeding to that county on a timely motion.
"Shall" is doing real work. When the requirements are satisfied and the motion is timely, the trial court has no discretion to refuse. Section 155.203 governs how the six-month period is computed, directing the court to determine the county in which the child has resided during that period.
Section 155.201(a) separately provides for mandatory transfer where another court acquires jurisdiction in specified circumstances, including certain suits involving a child the subject of a proceeding elsewhere.
The Deadline That Costs People Their Transfer
Under § 155.204(b), the motion to transfer must be filed:
- By the party filing the suit: at the time the initial pleadings are filed
- By any other party: on or before the first Monday after the 20th day after the date of service of citation
That second deadline is the same date your written answer is due. If you miss it, the right to a mandatory transfer is waived, and you may spend years litigating in a distant county.
The practical lesson: if you have been served with a modification or enforcement filed in a county the child left long ago, the motion to transfer goes in with your answer. It is not something to raise at the first hearing. See the SAPCR response checklist.
Controverting Affidavits and the Ministerial Duty
Section 155.204 sets out the mechanics. The motion to transfer must contain a certificate stating that a copy was delivered to each other party. A party wishing to contest the transfer must file a controverting affidavit denying that grounds for transfer exist, within the period specified by the statute.
If no controverting affidavit is timely filed, the transfer is mandatory and the judge shall sign the transfer order without holding a hearing. Texas courts have long described transfer in that posture as a ministerial act — the judge is not weighing anything, merely performing a required step.
If a controverting affidavit is filed, the court sets a hearing on the transfer issue, with notice to the parties. The hearing addresses only whether the grounds for transfer exist, not the merits of the underlying custody dispute.
What Happens After Transfer Is Ordered
Under § 155.207, the clerk of the transferring court sends the transferred file to the receiving county, and the statute sets deadlines for doing so. The receiving court takes the case as it stands: existing orders remain in effect, and the transferee court acquires continuing exclusive jurisdiction going forward.
Practically, expect the transfer itself to take weeks. Pending hearings usually have to be reset in the new county, and the receiving court assigns a new cause number.
When a Court Refuses a Mandatory Transfer
Because transfer under § 155.201(b) on an uncontroverted timely motion is ministerial, the remedy for a refusal is a petition for writ of mandamus in the court of appeals. Mandamus is the standard vehicle here precisely because there is no discretion for an appellate court to defer to, and because waiting for a final judgment would not cure the harm of having litigated in the wrong county.
Venue in an Original SAPCR
Chapter 155 concerns cases where a Texas court already has continuing exclusive jurisdiction. For an original SAPCR where no prior order exists, venue is governed by § 103.001, which generally places the suit in the county where the child resides — subject to exceptions in the statute. See the SAPCR filing process guide.
Interstate cases raise a different question entirely: whether Texas has jurisdiction at all, rather than which Texas county. That is governed by the Uniform Child Custody Jurisdiction and Enforcement Act, adopted in Texas as Chapter 152. Our other states page covers comparisons across state lines.
Why Venue Matters More Than It Sounds
Venue is easy to treat as a technicality. It is not:
- Cost. Every hearing in a distant county means travel, lost work, and higher attorney's fees, which fall hardest on the parent with fewer resources.
- Access to evidence. The child's teachers, physicians, and counselors are where the child lives. Their testimony is far easier to obtain in that county.
- Participation. A parent who must miss a day of work and drive several hours for a brief hearing is a parent more likely to miss it — and missed hearings produce default outcomes.
- Local practice. Standing orders, docket speed, and local rules vary substantially between Texas counties.
That third point connects venue to the central concern of this site. Procedural obstacles that make participation harder produce orders entered without one parent present. Distance is one such obstacle; defective notice is another and worse one. If you learned of a custody order long after it was signed, see improper service and Rule 239a, and use our deadline calculator to see which remedies remain open.
Frequently Asked Questions
How do I transfer a Texas custody case to another county?
File a motion to transfer under § 155.201, within the § 155.204(b) deadline. If the child has lived in the other county six months or longer, transfer is mandatory.
What is the six-month rule?
Under § 155.201(b), when a modification or enforcement is filed and the child has resided in another county for six months or more, the court shall transfer the case there on a timely motion.
What if the other party doesn't respond?
Without a timely controverting affidavit, the judge must sign the transfer order without a hearing. It is a ministerial act.
Can I lose the right to transfer?
Yes, by missing the § 155.204(b) deadline — the same date your answer is due if you were served.
Does transfer change my existing custody order?
No. Existing orders remain in effect. The receiving court takes the case as it stands and acquires continuing exclusive jurisdiction going forward.
How long does a transfer take?
Commonly several weeks between the signed order and the new county docketing the case. Pending settings usually must be reset.
This is not legal advice. This page is general information about Texas procedure, written by a pro se litigant, not a lawyer, and not reviewed by a licensed attorney. Statutes are cited so you can read them yourself, and they change. Transfer deadlines are short and unforgiving — consult a licensed Texas family law attorney promptly if venue is an issue in your case.