What Is a Sole Managing Conservator? Rights, Duties, and Orders

In Texas, a sole managing conservator is the parent — or in rarer cases a nonparent — who holds the exclusive legal authority to make the major decisions in a child’s life. Texas does not use the word “custody” in its Family Code. Instead, parents are assigned roles called conservatorships, and the sole managing conservator role is the Texas equivalent of what other states call sole legal custody. One person decides where the child lives, which school the child attends, and what medical care the child receives. A judge reaches this arrangement only after concluding that shared decision-making would not serve the child’s best interest.

Exclusive Rights of a Sole Managing Conservator

Texas Family Code § 153.132 lists the rights that belong to this parent alone. Unless the court order says otherwise, the sole managing conservator controls the following:¹

Where the child lives, with no automatic geographic restriction.
Consent to medical, dental, and surgical treatment involving invasive procedures, and consent to psychiatric and psychological treatment.
Which school the child attends, and enrollment decisions.
Representing the child in lawsuits and making other decisions of substantial legal significance.
Receiving child support payments and disbursing them for the child’s benefit.
Consent to the child’s marriage or enlistment in the armed forces.
The right to the child’s services and earnings, and acting as the child’s agent for state or federal requirements relating to the child’s estate (unless a guardian has been appointed).
Applying for, renewing, and holding the child’s passport.

The passport right matters more than many parents realize. Federal regulations normally require both parents to sign a passport application for a child under 16, and a sole managing conservatorship order is one of the documents that lets a single parent apply without the other parent’s consent.² The order cannot contain travel restrictions that conflict with issuance. If international travel is on the horizon, bring a certified copy of the order.

Beyond those exclusive rights, the sole managing conservator also carries the baseline duties that apply to every conservator in Texas: caring for, protecting, and reasonably disciplining the child, and providing food, clothing, and shelter. Access to the child’s medical and educational records is part of that baseline too.

What the Other Parent Keeps

When one parent is named sole managing conservator, the other is usually named the possessory conservator. That is not the end of their parental role. A possessory conservator keeps the baseline rights every parent has in Texas: receiving information about the child’s health and education, conferring with the other parent on major decisions even though the final call rests elsewhere, and attending school activities.³

A possessory conservator also keeps the right to a visitation schedule. Texas law requires that any restriction on a parent’s time with the child go no further than necessary to protect the child’s best interest.⁴ Many possessory conservators end up on a standard possession schedule, with alternating weekends, some holidays, and extended summer time.

What the possessory conservator does not get are the exclusive rights above. They cannot choose the child’s primary residence, consent to invasive medical treatment on their own, or make the call on which school the child attends. In cases involving family violence, the court can go further and restrict visitation itself, sometimes requiring supervised visits at a designated facility or through a court-approved third party.⁵

When Texas Courts Appoint a Sole Managing Conservator

Texas starts from the position that naming both parents joint managing conservators is best for the child. That presumption is written into § 153.131, and a judge will not override it without good reason.⁶ Every conservatorship decision is governed by the best-interest-of-the-child standard under § 153.002.⁷

The joint-conservatorship presumption disappears entirely when there is a finding of family violence between the parents.⁶ Section 153.004 goes further: a court cannot appoint joint managing conservators at all if credible evidence shows a history or pattern of child neglect, physical abuse, or sexual abuse by one parent directed against the other parent, a spouse, or a child. The court must also consider evidence of abusive physical force or sexual abuse committed within the two years before the case was filed or while the case is pending.⁵

Other situations that commonly lead judges to appoint a sole managing conservator include:

A parent with untreated drug or alcohol dependency affecting their ability to care for the child safely.
A parent who has had no meaningful contact with the child for an extended period.
Serious criminal history, particularly violent offenses or those involving children.
Parental conflict so severe that shared decision-making would itself harm the child.

Judges look at the overall picture: the stability of each home, each parent’s past caregiving role, and any pattern of behavior that would put the child at risk. The parent asking for sole conservatorship carries the burden of showing why joint management would significantly impair the child’s physical health or emotional development.

When a Nonparent Seeks the Role

Texas law allows a grandparent, other relative, or unrelated person to be named sole managing conservator, but the bar is significantly higher. A strong legal presumption holds that the child’s best interest is served by remaining with a parent. To overcome it, the nonparent must prove by clear and convincing evidence that placing the child with the parent would significantly impair the child’s physical health or emotional development.⁷ Clear and convincing is a heavier standard than the usual preponderance of the evidence. In practice, the nonparent has to show a compelling reason the child cannot safely live with either parent.

Child Support in a Sole Managing Conservatorship

In most of these arrangements, the possessory conservator pays child support to the sole managing conservator. Texas uses a formula based on a percentage of the paying parent’s monthly net resources, meaning gross income minus taxes, Social Security, health insurance premiums, and union dues. The guideline percentages are:⁸

1 child: 20% of net resources
2 children: 25%
3 children: 30%
4 children: 35%
5 children: 40%
6 or more: not less than the amount for 5 children

For parents earning less than $1,000 per month in net resources, a reduced schedule applies, starting at 15% for one child.⁸ These percentages are presumptive. The court applies them unless a parent shows a good reason to deviate. The sole managing conservator receives the payments and has the exclusive right to disburse the funds for the child’s benefit.¹

Courts also typically order one or both parents to provide health insurance for the child when it is available at a reasonable cost through an employer or a government program. Medical costs beyond premiums, such as copays, deductibles, and uninsured expenses, are usually split between the parents.

Changing a Sole Managing Conservator Order

A sole managing conservatorship order is not necessarily permanent. Either parent can ask the court to change it, but the standard is deliberately high. Under § 156.101, the parent asking for the change must prove modification is in the child’s best interest and that at least one of the following has occurred since the order was signed:⁹

The circumstances of the child, a conservator, or another affected party have materially and substantially changed.
The child is at least 12 and has told the judge in a private chambers interview which parent they want to have the exclusive right to set their primary residence.
The conservator with the right to set the child’s primary residence has voluntarily given up primary care and possession to someone else for at least six months. Military deployments do not count.

Most modification cases turn on the material-and-substantial-change requirement. Completion of a treatment program by a parent who previously had a substance problem, a remarriage that changes the household, or a significant change in work schedule can all qualify. The change has to be meaningful, not minor.

A child’s preference carries real weight once they turn 12. At that age, the court must interview the child privately in chambers if any party requests it.¹⁰ For children under 12, the judge may still conduct an interview but is not required to. The child’s wishes are one factor; the judge retains full discretion to decide what actually serves the child’s best interest.

1
State of Texas. Texas Code Family Code 153.132 – Rights and Duties of Parent Appointed Sole Managing Conservator
2
eCFR. 22 CFR 51.28 – Minors
3
State of Texas. Texas Code Family Code 153.192 – Rights and Duties of Parent Appointed Possessory Conservator
4
State of Texas. Texas Code Family Code 153.193 – Minimal Restriction on Parents Possession or Access
5
State of Texas. Texas Code Family Code 153.004 – History of Domestic Violence or Sexual Abuse
6
State of Texas. Texas Code Family Code 153.131 – Presumption That Parent to Be Appointed Managing Conservator
7
State of Texas. Texas Code Family Code 153.002 – Best Interest of Child Rebuttable Presumption in Suit Between Parent and Nonparent
8
State of Texas. Texas Code Family Code 154.125 – Application of Guidelines to Net Resources
9
State of Texas. Texas Code Family Code 156.101 – Grounds for Modification of Order Establishing Conservatorship or Possession and Access
10
State of Texas. Texas Code Family Code 153.009 – Interview of Child in Chambers