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Arizona Civil Legal Needs Community Survey

Civil legal organizations in Arizona are seeking your input to increase their ability to meet the civil legal needs of Arizona's lower income residents. Please complete this survey to assist in improving civil legal services in Arizona.

Encuesta de Necesidades Legales Civiles de Arizona

Las organizaciones legales civiles en Arizona buscan su opinión para aumentar su capacidad de satisfacer las necesidades legales civiles de los residentes de bajos ingresos de Arizona. Por favor complete esta encuesta para ayudar a mejorar los servicios legales civiles en Arizona.

Family and Children

Grandparent Custody Rights

There are some circumstances where grandparents who are in “loco parentis” may be awarded custody of their grandchildren. “Loco parentis” is a legal term meaning the grandparent stands in the shoes of the parent and has developed a parent/child relationship with the grandchild.

What is custody of a grandchild?


In Arizona, child custody is legally known as legal decision making. A.R.S. §25-402(A) stipulates there are situations that allow a non-parental figure to apply for visitation or custody of a child, if it is in that child's best interest. In order to file a petition the parents of the child must either be unmarried or legally separated at the time of filing, divorced, or one parent is deceased. If the family does not meet one of these circumstances, the petition for non-parental rights will automatically be denied.

What requirements have to be met to get custody of a grandchild?

A.R.S. § 25-409 requires the grandparent to show all of the following factors to get custody of the child.

  1. The grandparent stands in loco parentis to the child.
  2. Giving custody to either of the legal parents would cause a significantly detrimental effect on the child.
  3. There has been no custody order entered within one year of the grandparent filing for custody unless the child is at serious risk of physical, mental or emotional harm.
  4. One of the following situations applies:
    1. One of the legal parents is deceased.
    2. The child’s legal parents are not married when the petition is filed.
    3. At the time the grandparent filed the petition for custody, there was a pending action in the court to dissolve the marriage of the parents or enter an order for legal separation.

What type of evidence does a grandparent have to show in court?


Arizona law includes a presumption that it is always in the best interests of the child to remain with their legal parents. That presumption may be overcome by “clear and convincing” evidence. Clear and convincing is a legal standard of proof. It means the grandparent requesting custody must convince the court of more than a mere likelihood the evidence is true. Strong, unambiguous evidence is required.

Where does a grandparent file for custody of a grandchild?

Family Law cases take place in Superior Court locations in Arizona. Documents are filed with the office of the clerk. There is a fee required for filing. If the person cannot afford the filing fee they may apply for a fee waiver or deferral.


This website has been prepared for general information purposes only. The information on this website is not legal advice. Legal advice is dependent upon the specific circumstances of each situation. Also, the law may vary from state-to-state or county-to-county, so that some information in this website may not be correct for your situation. Finally, the information contained on this website is not guaranteed to be up to date. Therefore, the information contained in this website cannot replace the advice of competent legal counsel licensed in your jurisdiction.