Serving an Absent Parent by Publication in an Arizona Private Severance Case

When one parent has disappeared from a child’s life, terminating that parent’s parental rights can present an immediate procedural problem: How do you serve a parent when you do not know where the parent is?

In an Arizona private severance—or private termination of parental rights—case, service by publication may provide a way to move the case forward when an absent parent cannot be located. But publication is not simply a shortcut around personal service. Because termination permanently ends the legal parent-child relationship, Arizona courts take proper service and due process seriously.

What is a private severance in Arizona?

Arizona law permits a person or agency with a legitimate interest in the welfare of a child to petition the juvenile court for termination of a parent’s rights. A.R.S. § 8-533 identifies the statutory grounds upon which termination may be sought.

Private severance cases frequently arise when one parent has been absent from a child’s life and the custodial parent seeks termination based on abandonment. They may also arise in connection with a contemplated stepparent adoption.

Before the court can decide whether the legal grounds for termination have been established, however, the absent parent must receive legally sufficient notice of the proceeding.

Arizona requires proper service in a termination case

Under A.R.S. § 8-535, after a termination petition is filed, notice of the initial hearing and a copy of the petition must be provided to the parents and other specified interested persons as provided for service of process in civil actions.

This requirement is important. An Arizona appellate court has explained that a juvenile court cannot terminate a parent’s rights without proper service. In a 2026 published decision, In re Termination of Parental Rights as to D.S., the Arizona Court of Appeals vacated a termination order after concluding that the mother had not been properly served.

Getting service right at the beginning of a private severance case can be critical to protecting the final termination order from a later challenge.

What happens when the other parent cannot be found?

Sometimes traditional service is impossible.

An absent parent may have moved without providing a forwarding address, changed phone numbers, stopped communicating with relatives, or otherwise disappeared from the child’s life. In some cases, the custodial parent may not have heard from the absent parent for years.

Arizona law recognizes that there are circumstances in which a person cannot be located despite reasonable efforts. In appropriate cases, service by publication can be used to provide legal notice.

Arizona’s rules governing publication require more than simply stating that the other parent’s address is unknown. The party requesting publication generally must establish that reasonably diligent efforts were made to locate the person and that publication is the best means practicable under the circumstances for providing notice.

Due diligence is critical before publication

One of the most important issues in obtaining valid service by publication is due diligence.

Before relying on publication, the petitioner should be prepared to document the efforts made to locate the absent parent. What constitutes reasonable diligence depends on the particular circumstances of the case.

Potential efforts may include:

• Investigating known addresses
• Attempting personal service at appropriate locations
• Contacting known relatives or other appropriate sources
• Checking reasonably available public information
• Investigating employment or incarceration information when applicable
• Using available electronic or social-media information when it may provide a meaningful way to locate the parent

The key is not simply performing a checklist. The petitioner should be able to demonstrate to the court that reasonable efforts were genuinely made to find the parent before relying on publication.

Arizona appellate decisions have emphasized that reasonably diligent efforts historically include searching publicly available information and, depending on the circumstances, may include attempts to make contact through electronic means.

A 2026 Arizona case reinforces publication in private severance cases

A recent Arizona Court of Appeals decision provides an important example.

In In re Termination of Parental Rights as to L.C. and M.C., decided in 2026, the Court of Appeals addressed a mother’s use of publication in a private termination proceeding involving an absent father.

The father later challenged the termination, arguing that service by publication was improper. The Court of Appeals rejected that challenge. The court concluded that the mother had demonstrated sufficient diligence under the circumstances and that, because there was no other practical way to contact the father, publication was the best means practicable for notifying him of the termination proceedings.

The decision illustrates an important principle for Arizona private severance cases: an absent parent cannot necessarily prevent a termination case from moving forward simply by being difficult or impossible to locate.

But the petitioner must follow the proper procedures and create a record demonstrating why publication was appropriate.

Publication does not automatically terminate parental rights

Proper publication does not mean the petitioner’s case is automatically granted.

Even when an absent parent does not appear, the juvenile court must still address the legal requirements for terminating parental rights. Arizona law requires the court’s findings concerning the statutory ground for termination to be supported by clear and convincing evidence.

The petitioner therefore should be prepared to present evidence establishing the alleged statutory ground for termination and that termination is in the child’s best interests.

For example, when abandonment is alleged, the evidence may involve the parent’s history of contact with the child, financial support, attempts to maintain a relationship, communications, parenting involvement, and the circumstances surrounding the parent’s absence.

Publication solves a service problem. It does not eliminate the petitioner’s burden to prove the termination case.

Why proper publication matters

Termination of parental rights is one of the most consequential proceedings handled by Arizona’s juvenile courts. Once parental rights are terminated, the legal relationship between the parent and child is permanently severed.

Improper service can therefore create serious problems—even after a termination order has been entered.

A parent who later learns about the case may attempt to challenge the termination by arguing that the petitioner failed to conduct an adequate search, knew where the parent was located, could reasonably have located the parent, or failed to comply with the procedural requirements for publication.

That is why a properly documented search and legally compliant publication process can be extremely important.

An absent parent does not necessarily prevent an Arizona private severance

If you are considering terminating an absent parent’s parental rights in Arizona but do not know where that parent lives, the inability to locate the parent does not necessarily prevent you from filing a private severance action.

Arizona law provides procedures that may permit an absent parent to be served through publication when the requirements for publication have been satisfied.

However, termination cases involve significant constitutional rights, and mistakes involving service can potentially jeopardize an otherwise valid termination order. An experienced Arizona termination of parental rights attorney can help conduct and document the appropriate search, request publication when appropriate, comply with the applicable service requirements, and present the evidence necessary to establish the statutory grounds for termination.

Logan Mussman Law represents clients in Arizona private severance, termination of parental rights, adoption, and related juvenile matters. Contact the firm to discuss whether a private termination of parental rights may be appropriate in your situation — or review our Private Severance overview.