Arizona custody laws now recognize the equal rights of fathers in separation and divorce proceedings. Whether the parents are married or unmarried, mothers no longer receive automatic preference in custody cases. Since January 1, 2013, the law has treated mothers and fathers equally, allowing either parent to qualify for primary custody. This change removed the old presumption that custody should go to the mother, a bias that was often seen as harmful to fathers’ legal rights.

Both fathers and mothers have legally protected parenting rights and responsibilities, which may include:

• Parenting time with the child or children
• Child custody (legal decision-making)
• Adoption notification rights
• Child support obligations or entitlements
• Establishing parental rights for unmarried fathers

Establishing Rights as an Unmarried Father

Unmarried fathers in Arizona are not automatically presumed to have parental rights. They must first establish paternity under A.R.S. § 25-814, which can occur in one of three ways:

1. DNA testing showing at least a 95% probability of paternity.
2. The mother and father both sign the child’s birth certificate.
3. The mother and father sign a notarized acknowledgment of paternity.

Once paternity is established, the father may assert his legal rights, including requesting custody and parenting time.

When Cooperation Is Lacking

If the father’s name is not on the birth certificate and the mother refuses to sign a voluntary acknowledgment of paternity, the father can file a paternity action in court under A.R.S. § 25-803. As part of the action, he can request:

• Legal decision-making authority
• Parenting time orders

Mothers can also initiate paternity actions to establish legal paternity for the purpose of securing child support. Other parties who may file include state welfare agencies, guardians, and conservators.

DNA Testing and Court Orders

When a paternity action is filed, the court will order both the putative father and the child to undergo DNA testing. If the results show a 95% or higher probability, paternity is legally presumed.

Under A.R.S. § 25-813, if either the father or the child fails to appear for court-ordered genetic testing, the court may enter a default order of paternity.

Presumption of Paternity for Married Fathers

In Arizona, a man who is married to a woman who gives birth is presumed to be the child’s father. This presumption also applies if the man was married to the mother within 10 months before the child’s birth and the marriage ended during that period by divorce, annulment, death, or a declaration of invalidity.

This is a rebuttable presumption, meaning it can be overturned with clear and convincing evidence. If another man legally establishes paternity through the court, the presumption that the former husband is the father will be rebutted.

Why Establish Paternity?

Establishing paternity is critical because Arizona courts will not issue parenting time, legal decision-making, or child support orders unless paternity is confirmed.

For an unmarried father, establishing paternity allows you to:

• Develop a meaningful relationship with your child.
• Seek parenting time and decision-making rights through the court.
• Secure legal protections for your role as a parent.

Without a legal paternity determination, you have no enforceable parental rights—even if you are already spending time with your child.

Risks of Not Establishing Paternity

If paternity is not established:

• The mother can legally deny access to the child at any time.
• She could involve law enforcement to remove the child from your care.
• You could face criminal charges for custodial interference if you keep the child without legal rights.

Establishing paternity safeguards both your parental rights and your child’s emotional and financial well-being, while ensuring they have the opportunity to build a strong, lasting relationship with you.

Child Custody and the Best Interests of the Child Standard in Arizona

In Arizona, there is a rebuttable presumption that joint legal decision-making (custody) is in the best interests of a child. Courts follow the guidelines in A.R.S. § 25-403, which outlines the factors judges must consider when deciding custody matters.

Factors Considered in Determining a Child’s Best Interests

1. The relationship between each parent and the child in the past, present, and future.
2. The child’s interaction with each parent, siblings, and other individuals in each household.
3. The child’s adjustment to their home, school, and community.
4. The child’s wishes, if the child is mature enough to express them.
5. The physical and mental health of the child and all relevant individuals.
6. Which parent is more likely to encourage frequent, meaningful contact with the other parent (except in cases involving family violence).
7. Whether a parent intentionally misled the court to gain custody.
8. Any history of domestic violence or child abuse.
9. Whether a parent used duress or coercion to obtain the other parent’s agreement to a parenting plan.
10. Whether a parent has been convicted of falsely reporting child neglect or abuse.
11. Whether a parent has complied with court-ordered parenting education courses.

Presenting Your Case

In contested custody cases, you and your attorney can present evidence addressing each of these factors at the custody hearing or trial. The judge is legally required to:

• Cite findings on each factor on the record.
• State the reasons for the final decision.

Equal Rights for Fathers

In Arizona, both parents have an equal right to request custody and/or parenting time. Courts cannot use gender as a deciding factor—meaning mothers are not to be given preference simply because they are the child’s mother. Instead, custody determinations must be based solely on the best interests of the child standard.

A Father’s Rights in Arizona and Seeking Child Support

While child support is often associated with mothers, fathers can also seek support when they are the primary custodial parent. Under A.R.S. § 25-501, both mothers and fathers share the legal obligation to financially support their children.

When determining child support:

• The court applies Arizona’s Child Support Guidelines.
• Both parents’ incomes are reviewed.
• The amount of parenting time each parent has is factored in.

If you are a father with primary custody, you have the right to request a court order requiring the other parent to contribute financially toward raising your child.

A Father’s Rights Regarding Family Planning

If you are the legal father and the mother plans to place your child for adoption, you have the right to object and seek custody—unless your parental rights have already been terminated.

However:

• Fathers cannot force a woman to terminate a pregnancy.
• Fathers cannot prevent an expectant mother from having an abortion.
• Even if you opposed the pregnancy, you may still be legally required to pay child support once the child is born.

Parental Leave for Fathers

Arizona does not have its own parental leave law, but qualifying fathers may be protected under the federal Family and Medical Leave Act (FMLA).

Under the FMLA, eligible employees of covered employers can take up to 12 weeks of unpaid leave in a 12-month period to:

• Bond with a newborn.
• Bond with a newly adopted child.
• Bond with a child placed for foster care.
• Care for a child with a serious medical condition.

Eligibility Requirements:

• Your employer must have 50+ employees within a 75-mile radius.
• You must have worked at least 1,250 hours in the past 12 months.

FMLA leave is unpaid, but you may be able to use accrued vacation or sick time during your absence. Fathers are entitled to take paternity leave under the same rules that apply to mothers taking maternity leave.

Relocation of Your Child and Your Rights

If you have a court-approved parenting agreement or a court order granting you and your child’s mother joint legal decision-making and parenting time, the other parent cannot simply move far away—or out of state—with your child.

Under A.R.S. § 25-408:

• A parent who wishes to relocate with a child under a shared custody/visitation order must provide written notice to the other parent at least 45 days before the planned move.
• If you receive such notice, you have 30 days from receipt to file an objection in court.
• The court will then schedule a hearing where both sides can present evidence.
• After the hearing, the judge will decide whether to approve or deny the relocation.

This process is designed to protect both parents’ rights and ensure decisions are made in the best interests of the child.

Get Help from DM Cantor’s Family Law Practice (currently known as Cantor Law Group)

Fathers play a crucial role in their children’s emotional and developmental well-being. While Arizona law has moved toward supporting shared parenting, practical challenges still exist in the courts. The experienced attorneys at DM Cantor’s Family Law Practice (currently known as Cantor Law Group) can help you build a strong case to protect your parental rights—especially in relocation disputes.