How to File for Full Custody in Texas: SAPCR Petition and Hearing

To file for full custody in Texas, you file a Suit Affecting the Parent-Child Relationship, known as a SAPCR, in the district court of the county where your child lives, and you ask the court to appoint you sole managing conservator. Texas law presumes that naming both parents joint managing conservators is best for the child, so you have to show the judge that a joint arrangement would significantly impair the child’s physical health or emotional development.¹ The steps below walk through the forms, the filing, service on the other parent, interim protection, and the final hearing.

What “Full Custody” Means in Texas

Texas doesn’t use the phrase “full custody.” The legal term is sole managing conservatorship. A parent appointed sole managing conservator holds a set of exclusive decision-making rights; the other parent is usually named possessory conservator, which preserves visitation but strips most independent authority over major decisions.

The exclusive rights a sole managing conservator holds include:²

Deciding the child’s primary residence. Courts often impose a geographic restriction limiting that residence to a specific county or group of counties, so the right does not automatically let you move anywhere.
Consent to medical, dental, surgical, psychiatric, and psychological treatment.
Choosing the child’s school and making education decisions.
Acting on the child’s behalf in legal matters and making decisions of substantial legal significance.
Applying for, renewing, and keeping possession of the child’s passport.
Consent to marriage or military enlistment when the child is old enough.
Receiving and distributing child support for the child’s benefit.

The Legal Bar You Have to Clear

This is where most sole conservatorship cases are won or lost. The starting presumption is joint managing conservatorship, and the parent seeking sole status has to rebut it by showing that joint conservatorship would significantly impair the child’s physical health or emotional development.¹

One statutory shortcut exists. A finding of family violence between the parents automatically removes the presumption favoring joint conservatorship.¹ That doesn’t guarantee you’ll win sole conservatorship, but it eliminates the uphill battle of disproving the presumption. You still have to show the arrangement serves the child’s best interest.

The Best Interest Standard

Every conservatorship decision in Texas turns on the best interest of the child.³ Courts evaluate this through factors established in Holley v. Adams: the child’s own wishes if old enough to express them, each parent’s emotional and physical ability to care for the child, the stability of each home, any history of abuse or neglect, and any danger to the child’s physical or emotional well-being. No single factor decides the case.

When a court is deciding whether to appoint joint managing conservators without a written parenting agreement, the statute adds its own list: whether the child’s development benefits from a joint arrangement, whether the parents can cooperate and prioritize the child’s welfare, whether each parent encourages a positive relationship with the other, how much each parent participated in child-rearing before the case, and the geographic proximity of the parents’ homes.⁴ If a child is 12 or older, the court may also consider which parent the child prefers to designate the primary residence.

Evidence That Actually Wins These Cases

Judges don’t award sole conservatorship because one parent dislikes the other. You need documented evidence tied to specific harms. The kinds of exhibits that carry weight include police reports and protective order records, CPS investigation records, medical records showing injuries to the child, school records reflecting the child’s deterioration under the other parent’s care, drug test results, criminal history records, and testimony from therapists or counselors who have worked with the child. Text messages and emails showing threats, erratic behavior, or neglect are increasingly common. The court may also appoint an amicus attorney or guardian ad litem to independently investigate the child’s best interest, and that recommendation can heavily influence the outcome.⁵

Preparing the SAPCR Petition

Your case begins with an Original Petition in Suit Affecting the Parent-Child Relationship. Standardized versions of the form are available through TexasLawHelp, though those forms are designed for agreed or default cases.⁶ If the other parent is likely to contest your request for sole conservatorship, strongly consider hiring a family law attorney to draft the petition. Contested sole managing conservatorship cases are among the hardest to win without legal representation.

By statute, the petition has to include:⁷

A jurisdictional statement about whether the court has continuing, exclusive jurisdiction or whether no other court has jurisdiction over the case.
The child’s full name and date of birth.
The full name of the petitioner and their relationship to the child, plus the names of both parents, any existing managing or possessory conservator, and any guardian.
Whether any protective order or emergency protection order is currently in effect or pending involving any party or child in the suit.
A clear statement of what you’re asking the court to do and the statutory grounds for the request. This is where you specify sole managing conservatorship and briefly state why.
A description and statement of value of any property the child owns.

You’ll also file a Civil Case Information Sheet, which gives the clerk basic data for administrative tracking. Texas courts require disclosure of the child’s living arrangements for the past five years to determine whether Texas is the child’s home state under the Uniform Child Custody Jurisdiction and Enforcement Act. Under that law, Texas has jurisdiction to make an initial custody determination only if the child has lived in the state for at least six consecutive months before the case is filed.⁸ Gather your child’s birth certificate and any existing court orders or informal custody agreements before you start filling in forms.

Filing the Petition and Paying (or Waiving) the Fee

Texas requires electronic filing through the eFileTexas system for attorneys, and self-represented filers can use it too.⁹ If you don’t have internet access, you can file in person at the district clerk’s office. The filing fee for a SAPCR petition typically runs around $300 to $350, though the exact amount varies by county.

If you can’t afford the fee, submit a Statement of Inability to Afford Payment of Court Costs. Once the clerk accepts that statement, they have to docket your case, issue citation, and provide all normal services without requiring payment upfront. You qualify if you receive means-tested government benefits, are represented by a legal aid provider, or simply lack the funds to pay.

Serving the Other Parent

After filing, the clerk issues a citation notifying the other parent that they’ve been sued. You’re responsible for arranging delivery of the citation and a copy of the petition, usually through a constable or private process server. Service is constitutionally required before a judge can issue any binding order.

If you genuinely cannot locate the other parent, you may ask the court for permission to serve by publication. This isn’t a shortcut. Texas law requires a diligent search first, documented at every step. You also have to hire an attorney ad litem to perform an independent search, at your expense.¹⁰ You then file a sworn affidavit explaining your search efforts before the court will authorize publication in a newspaper.

Protecting Your Child While the Case Is Pending

The gap between filing and a final hearing can stretch for months. Texas allows two kinds of interim relief.

A temporary restraining order (TRO) is available in emergencies and can be granted the same day you file. A TRO lasts 14 days or until a temporary orders hearing, whichever comes first. It can include orders necessary to protect your safety, your property, or the children, and in urgent situations it can order a parent to stay away from a child. A TRO cannot establish temporary custody or child support on its own.¹¹

Temporary orders are broader and require a hearing where both sides present evidence. They can establish temporary conservatorship, a visitation schedule, temporary child support, and requirements for health insurance coverage. They remain in effect until the court issues a final order or modifies them. To change a temporary order, you have to show the court that the modification is needed to ensure the safety and welfare of the child.¹¹

Mediation Before Trial

Before a contested SAPCR case goes to trial, the court can order both parents to attempt mediation. A judge may do this on the court’s own initiative or at the written request of either party.¹² Mediation puts both parents with a neutral third party, together or in separate rooms, who tries to facilitate an agreement on conservatorship, visitation, and support.

If you’ve experienced family violence from the other parent, you can file a written objection to mediation. After an objection, the court can only proceed with mediation if it holds a hearing and finds the evidence doesn’t support your claim. Even then, the court has to order safety measures, including placing the parties in separate rooms so you never have to sit face-to-face with the other parent.¹²

A mediated settlement agreement that meets all statutory requirements is binding and cannot be set aside by the court except in very limited circumstances. Think carefully before signing one. If mediation fails, the case proceeds to a full trial.

The Final Hearing and Decree

Whether the case is resolved by agreement or after trial, the court holds a final hearing to put the terms on the record. Even when both parents agree to sole managing conservatorship for one of them, the petitioner has to appear and testify at what’s called a prove-up hearing. The judge confirms the facts of the case, verifies the proposed terms, and evaluates whether the arrangement serves the child’s best interest.

The Final Decree of Conservatorship spells out every right, duty, and possession schedule the judge approves. Once the judge signs it, the decree becomes a legally binding court order. Make sure the signed decree gets returned to the district clerk for official filing; an unsigned or unfiled decree leaves the case open and the orders unenforceable. Request certified copies for your records. You’ll need them for school enrollment, medical decisions, and passport applications.

Changing the Order Later

A conservatorship order isn’t necessarily permanent. Either parent can petition to modify, but the court won’t change the arrangement without good reason. To modify, you have to show the change would be in the child’s best interest and that at least one of the following is true:¹³

The circumstances of the child, a conservator, or another affected party have changed materially and substantially since the order was signed or since the date of a mediated settlement agreement the order was based on.
The child is at least 12 years old and has told the judge in chambers which parent they want to have the exclusive right to designate the primary residence.
The conservator with the exclusive right to designate the child’s primary residence has voluntarily given up primary care and possession of the child to someone else for at least six months.

The voluntary relinquishment ground does not apply when a parent temporarily hands off primary care during military deployment or mobilization.¹³ If you’re filing for sole conservatorship against a deployed parent, federal law also bars the court from treating the other parent’s military absence as the sole factor when deciding the child’s best interest in a modification case, and a temporary custody order based solely on deployment must expire no later than the period justified by the deployment itself.¹⁴ The court can still evaluate the full picture; it just can’t punish a parent for being unavailable due to military orders.

1
State of Texas. Texas Family Code FAM 153.131 – Presumption That Parent to Be Appointed Managing Conservator
2
State of Texas. Texas Family Code FAM 153.132 – Rights and Duties of Parent Appointed Sole Managing Conservator
3
State of Texas. Texas Family Code FAM 153.002 – Best Interest of Child
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State of Texas. Texas Family Code FAM 153.134 – Court-Ordered Joint Conservatorship
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State of Texas. Texas Family Code FAM 107.021 – Discretionary Appointments
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TexasLawHelp.org. I Need a Custody Order. I Am the Child’s Parent (SAPCR)
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State of Texas. Texas Family Code FAM 102.008 – Contents of Petition
8
State of Texas. Texas Family Code FAM 152.201 – Initial Child Custody Jurisdiction
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eFileTexas.Gov. Official E-Filing System for Texas
10
Texas Law Help. Service by Publication (When You Can’t Find the Other Parent)
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Texas Law Help. Temporary Orders and Temporary Restraining Orders (TROs)
12
State of Texas. Texas Family Code FAM 153.0071 – Alternate Dispute Resolution Procedures
13
Texas Legislature. Texas Family Code Chapter 156 – Modification
14
Office of the Law Revision Counsel. 50 USC 3938 – Child Custody Protection