Family law
What Does Minor's Counsel or a Guardian ad Litem Do in a Custody Case?
Quick answer
In some custody cases, the court appoints a separate person whose only job is to focus on the child. Depending on the state, that person may be called minor's counsel, a guardian ad litem, or something similar.
Researched by Dan Martin, Legal Researcher · Published by Onbello Legal · Last updated June 2026
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What minor's counsel or a guardian ad litem does
Who they are and why courts appoint them
Parents in a custody case each present their own side, but the child is not a party and usually does not have a voice of their own in court. When a judge feels the child's perspective or wellbeing needs independent attention, the court can appoint someone to fill that role. Minor's counsel is typically an attorney who represents the child directly. A guardian ad litem is a person, sometimes an attorney and sometimes a trained volunteer or other professional, appointed to investigate and advocate for the child's best interests.
The exact title, the qualifications required, and whether the person acts as the child's lawyer or as a best-interests investigator all vary by state. Some states use one model, some use the other, and some use both depending on the type of case. Check your state's guide to see which version applies where you live.
Courts tend to consider an appointment in higher-conflict situations, such as cases with serious disagreements about custody, allegations involving a child's safety, or when a child is old enough to have preferences that the court wants presented in a reliable way. An appointment is not automatic and many custody cases never have one.
What they actually do during the case
Their core job is gathering independent information about the child's situation. That often includes interviewing the child in an age-appropriate way, talking with each parent, and reviewing relevant records such as school, medical, or counseling information. Some also speak with teachers, caregivers, relatives, or others who know the child.
They then bring that information to the court. Depending on the role and the state, that can mean filing written reports, making recommendations about custody and parenting time, participating in hearings, questioning witnesses, or presenting the child's stated wishes to the judge. A key distinction to understand is that an attorney for the child usually advocates for what the child wants, while a best-interests advocate tells the court what they believe is best for the child, which may differ from what the child says they want. How your state draws that line varies, so check your state's guide.
They do not decide the case. The judge makes the final custody decision. Their reports and recommendations can carry significant weight, but a judge is not required to follow them, and parents generally have an opportunity to respond to what they present.
How appointment and payment work
An appointment usually happens by court order. A judge may order it on their own, or a parent can ask the court to appoint someone, typically by filing a request or raising it at a hearing. The procedure for asking, and the standards the judge uses to decide, vary by state and sometimes by county.
Payment also varies. In many places the court can order one or both parents to pay some or all of the cost, often divided based on each parent's financial situation. Some courts have programs that cover the cost for families with limited income, and some roles, such as volunteer child advocates in certain states, are unpaid. If cost is a concern, ask the court about fee arrangements or reduced-cost options in your area before or at the time of appointment.
Once appointed, this person generally stays involved until the custody issues are resolved or the court ends the appointment. Cooperating with their requests for information, being honest, and staying focused on the child rather than on criticizing the other parent tends to reflect well on a parent.
What this means for you as a self-represented parent
If minor's counsel or a guardian ad litem is appointed in your case, treat them as a neutral professional, not as an ally or an opponent. Respond promptly to their requests, provide accurate information, and let your child speak with them without coaching or pressure. Courts pay attention to how each parent handles this process.
You still present your own case. Their involvement does not replace your evidence, your declarations, or your proposed parenting plan. If you disagree with their recommendations, you can generally explain your position to the judge with your own facts and documents, following your state's procedures.
Because the rules on appointment, roles, and fees differ from state to state, read your state's guide before requesting or responding to an appointment. This page is general information, not legal advice, and Onbello is not a law firm.
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Where to check this
Forms, deadlines, and local rules change. Verify anything on this page against the official self-help resources for your state before you rely on it.
This page is general legal information, not legal advice, and does not create an attorney–client relationship. Laws and local rules vary and change. For advice about your situation, consult a licensed family-law attorney in your state.