Does the other parent still owe child support after a stepparent adoption in Hawaii?

Not going forward. HRS 578-16(d) says that all legal duties and rights between the child and the former legal parent cease from the time of the adoption. The parent married to the stepparent keeps every right and duty, because the same subsection preserves that relationship in a stepparent adoption. Support that was already owed before the adoption is a separate question to raise with a family law attorney.

Can a child adopted by a stepparent in Hawaii still inherit from the birth family?

For some purposes, yes. HRS 578-16(c) makes the child the stepparent's heir, the same as a natural child. HRS 578-16(e) adds that when a spouse of a natural parent adopts a minor, the child's rights with respect to the natural family are not affected for interpreting wills, trusts, or other instruments, or for determining heirs at law, unless the child is specifically excluded by name or class.

What if the other parent objects or cannot be found in a Hawaii stepparent adoption?

File the Non-Consent petition and show an HRS 578-2(c) exception, such as at least one year of failing to communicate with the child when able, or failing to provide care and support when able, while the child is in the custody of another. HRS 578-2(e) requires due notice, actual or constructive, before any hearing, and the court must find the adoption is in the child's best interests (HRS 578-8(a)). The First Circuit lists forms for service by mail, out-of-state personal service, and publication, each by court order.

Can a parent in Hawaii take back a consent to a stepparent adoption?

Under HRS 578-2(f), a consent that has been filed or received in evidence in an adoption proceeding may not be withdrawn or repudiated after the child has been placed for adoption without the court's express approval, based on a written finding that withdrawal will be for the child's best interests. A parent's minority does not bar a valid consent (HRS 578-2(e)).

How long does a stepparent adoption take in Hawaii, and what does it cost?

No statewide waiting period applies in a consent case. Timing turns on the director of human services report, service on any nonconsenting parent, and the court's calendar. Ask the family court clerk for the current filing fee. Under HRS 578-8(a), the decree takes effect on a date the court fixes, up to six months after entry.

Stepparent Adoption in Hawaii

Reviewed by DocDraft Legal Team - Hawaii - Last updated October 6, 2026

In Hawaii a person married to the child's legal parent petitions the family court of the circuit where the petitioner resides or where the child resides or was born (HRS 578-1). Each legal parent must give written consent under HRS 578-2(a), unless an exception in HRS 578-2(c) applies. For a child in the custody of another, the other parent's consent is not required if that parent, for a period of at least one year, has failed to communicate with the child when able to do so, or has failed to provide for the care and support of the child when able to do so (HRS 578-2(c)(1)(C) and (D)); the parent must still have due notice, actual or constructive, of the allegations and the hearing (HRS 578-2(e)), and the court must find the adoption is in the child's best interests (HRS 578-8(a)). The First Circuit (Oahu) publishes a Petition for Adoption (Consent), form 1F-P-2024, and a Petition for Adoption (Non-Consent), form 1F-P-2023. A child more than ten years of age must also consent unless the court, in the child's best interest, dispenses with that consent.

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Can a stepparent adopt in Hawaii without the other parent's consent?

Yes, if the child is in another's custody and that parent, for at least one year, failed to communicate with the child when able, or failed to provide for the child's care and support when able (HRS 578-2(c)(1)(C), (D)). That parent still needs due notice, actual or constructive, and the court must find adoption in the child's best interests.

Which court and which form are used for a stepparent adoption in Hawaii?

File in the family court of the circuit where you reside or where the child resides or was born (HRS 578-1). On Oahu, the First Circuit uses Petition for Adoption (Consent), 1F-P-2024, when all consents are signed, and Petition for Adoption (Non-Consent), 1F-P-2023, when any are missing. Other circuits have their own versions; ask the family court clerk.

Is a home study required for a stepparent adoption in Hawaii?

Hawaii has no separate stepparent home study rule. Under HRS 578-8(b), before entering the decree the family court notifies the director of human services and allows a reasonable time to investigate the petitioner's fitness. The court may waive that notice and investigation by written order if the child's best interests so require.

At what age must the child consent to a stepparent adoption in Hawaii?

HRS 578-2(a)(8) requires written consent from the child to be adopted if the child is more than ten years of age, unless the court, in the child's best interest, dispenses with the child's consent. The First Circuit form is titled Consent by Child (Age 10 or Over) to Adoption, 1F-P-1039, so ask the clerk how your circuit applies the age.

Hawaii's family court, the one-year consent exceptions, and the DHS report

HRS 578-1 lets a person married to the legal parent of a minor child petition the family court of the circuit in which the petitioner resides, or in which the child resides or was born, for leave to adopt and for a change of the child's name. HRS 578-2(a) requires written consent from each legal parent, but HRS 578-2(c)(1) lists parents whose consent is not required. Two fit a typical stepparent case: a parent of a child in the custody of another who, for a period of at least one year, has failed to communicate with the child when able to do so (578-2(c)(1)(C)), or who, for a period of at least one year, has failed to provide for the care and support of the child when able to do so (578-2(c)(1)(D)). Hawaii's supreme court has read failing to communicate as failing, when able, to maintain contact that would show parental love and concern (56 H. 412 (1975)). Separately, HRS 578-2(c)(2)(A) lets the court dispense with the consent of an adjudicated, presumed, or concerned non-birthing parent when the petitioner is the birthing parent's spouse and the child has lived with the birthing parent and the petitioner for at least one year. Either way, HRS 578-2(e) bars a hearing until that parent has had due notice, actual or constructive, and HRS 578-8(a) requires a finding that the adoption is in the child's best interests. Under HRS 578-8(b) the court notifies the director of human services, who may investigate, unless the court waives this by written order. A child more than ten years of age must consent unless the court dispenses with it. On Oahu, file form 1F-P-2024 (Consent) or 1F-P-2023 (Non-Consent).

Relevant Laws

HRS 578-2(a) (Persons required to consent)

A petition to adopt a child may be granted only if written consent has been executed by each listed parent, any person or agency with legal custody, and the child if more than ten years of age, unless the court, in the child's best interest, dispenses with the child's consent, or unless consent is not required or is dispensed with under subsection (c).

HRS 578-2(c) and (e) (Consent not required; notice)

Consent is not required from a parent of a child in the custody of another who, for at least one year, has failed to communicate with the child when able to do so, or has failed to provide for the child's care and support when able to do so. Subsection (c)(2)(A) lets the court dispense with an adjudicated, presumed, or concerned non-birthing parent's consent when the petitioner is the birthing parent's spouse and the child has lived with them for at least one year. Subsection (e) requires due notice, actual or constructive, before the hearing, and HRS 578-8(a) still requires a finding that the adoption is in the child's best interests.

HRS 578-8 (Hearing; investigation; decree)

Requires a hearing at which the petitioner, the legal parent married to the petitioner, and a consenting child appear unless excused, and a finding that the adoption is in the child's best interests. The court notifies the director of human services, who may investigate fitness, unless the court waives notice and investigation by written order in the child's best interests.

Hawaii State Judiciary: First Circuit Family Court adoption forms

Lists the Oahu adoption forms, including Petition for Adoption (Consent) 1F-P-2024, Petition for Adoption (Non-Consent) 1F-P-2023, Consent by Child (Age 10 or Over) 1F-P-1039, Specific Consent to Adoption, service orders, and the Adoption Procedures and Forms memo 1F-P-2032.

Regional Variances

Hawaii stepparent adoption requirements

Court

Family court of the circuit in which the petitioner resides or is in military service, or in which the child resides or was born (HRS 578-1).

Petition form

No single statewide form; HRS 578-1 leaves the petition's form to the family court. First Circuit (Oahu): Petition for Adoption (Consent) 1F-P-2024 when all HRS 578-2(a) consents are obtained, Petition for Adoption (Non-Consent) 1F-P-2023 when any are not. In other circuits, ask the family court clerk.

Other parent's consent

Written consent from each legal parent (HRS 578-2(a)). On Oahu, the Specific Consent to Adoption form is signed before a notary. After the child is placed, a filed consent may be withdrawn only with court approval on a written best-interests finding (HRS 578-2(f)).

Proceeding without consent

Not required from a parent of a child in the custody of another who, for a period of at least one year, has failed to communicate with the child when able to do so (HRS 578-2(c)(1)(C)), OR has failed to provide for the care and support of the child when able to do so (HRS 578-2(c)(1)(D)). For an adjudicated, presumed, or concerned non-birthing parent, the court may also dispense with consent if the petitioner is the birthing parent's spouse and the child has lived with them for at least one year (HRS 578-2(c)(2)(A)). Due notice, actual or constructive, is required (HRS 578-2(e)), and the court must find the adoption in the child's best interests (HRS 578-8(a)). Consent is also not required from a parent whose rights were judicially terminated (HRS 578-2(c)(1)(F)).

Home study

No stepparent-specific rule. The court notifies the director of human services, who may investigate the petitioner's fitness and reports to the court; the court may waive notice and investigation by written order in the child's best interests (HRS 578-8(b)).

Residency or waiting period

Venue follows the petitioner's or child's circuit (HRS 578-1). No minimum marriage length. The (c)(2)(A) route requires at least one year living together; the (c)(1)(C) and (D) exceptions require at least one year of the parent's failure.

Child's consent age

More than ten years of age, unless the court, in the child's best interest, dispenses with the child's consent (HRS 578-2(a)(8)). The First Circuit form is titled Consent by Child (Age 10 or Over), 1F-P-1039.

Suggested Compliance Checklist

Decide whether you have the other parent's consent or an HRS 578-2(c) exception

Before filing days after starting

Ask for a signed, notarized consent first. If the parent will not sign, check whether the child is in the custody of another and the parent, for at least one year, failed to communicate with the child when able, or failed to provide care and support when able (HRS 578-2(c)(1)(C) and (D)). The parent still needs due notice, actual or constructive, and the court must find the adoption in the child's best interests. Gather contact and support records.

File the petition in family court

At filing days after starting

File in the family court of your circuit or the child's. On Oahu use 1F-P-2024 (Consent) or 1F-P-2023 (Non-Consent) with the Adoption Information Sheet, Notice to DHS of Pendency of Action, and List of Exhibits. Ask the clerk about the current fee and local forms in other circuits.

Serve notice and notify the director of human services

At least ten days before the hearing for in-state summons service days after starting

Serve a nonconsenting parent in Hawaii with the summons and petition under HRS 578-4, or seek a court order for service by mail, out-of-state personal service, or publication. Mail the Notice to DHS of Pendency of Action by certified mail, return receipt requested, so the director can investigate under HRS 578-8(b).

Collect the written consents

Before the adoption hearing days after starting

Collect the other parent's consent unless an HRS 578-2(c) exception applies, and the child's consent if the child is more than ten years of age, unless the court dispenses with it. On Oahu, the child's consent uses form 1F-P-1039 and must be witnessed by a person who is not a party.

Confirm the child's new name and update records

After the decree takes effect days after starting

Make sure the decree states the child's name as fixed or changed, since the Department of Health issues the new birth record in that name (HRS 578-14). Order certified copies for schools, Social Security, and passports. A separate name change petition is needed only for a change outside the adoption.

Document: name-change-petition

Task	Description	Document	Days after starting
Decide whether you have the other parent's consent or an HRS 578-2(c) exception	Ask for a signed, notarized consent first. If the parent will not sign, check whether the child is in the custody of another and the parent, for at least one year, failed to communicate with the child when able, or failed to provide care and support when able (HRS 578-2(c)(1)(C) and (D)). The parent still needs due notice, actual or constructive, and the court must find the adoption in the child's best interests. Gather contact and support records.	-	Before filing
File the petition in family court	File in the family court of your circuit or the child's. On Oahu use 1F-P-2024 (Consent) or 1F-P-2023 (Non-Consent) with the Adoption Information Sheet, Notice to DHS of Pendency of Action, and List of Exhibits. Ask the clerk about the current fee and local forms in other circuits.	-	At filing
Serve notice and notify the director of human services	Serve a nonconsenting parent in Hawaii with the summons and petition under HRS 578-4, or seek a court order for service by mail, out-of-state personal service, or publication. Mail the Notice to DHS of Pendency of Action by certified mail, return receipt requested, so the director can investigate under HRS 578-8(b).	-	At least ten days before the hearing for in-state summons service
Collect the written consents	Collect the other parent's consent unless an HRS 578-2(c) exception applies, and the child's consent if the child is more than ten years of age, unless the court dispenses with it. On Oahu, the child's consent uses form 1F-P-1039 and must be witnessed by a person who is not a party.	-	Before the adoption hearing
Confirm the child's new name and update records	Make sure the decree states the child's name as fixed or changed, since the Department of Health issues the new birth record in that name (HRS 578-14). Order certified copies for schools, Social Security, and passports. A separate name change petition is needed only for a change outside the adoption.	name-change-petition	After the decree takes effect

Frequently Asked Questions

Other Hawaii guides

Adverse Possession in Hawaii: Twenty Years and a Five Acre Ceiling

Asset Protection Planning in Hawaii (2026)

Dealing With Debt Collectors in Hawaii (2026)

Expunging a Criminal Record in Hawaii (2026)

Filing a Workplace Harassment Complaint in Hawaii

Filing Chapter 7 Bankruptcy in Hawaii (2026)

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