What Are the Types of Adoption Available in Washington?
Adoption comes in several forms, and the path that fits one family may look very different from the path that fits another. Knowing the main types available in Washington is the first step toward choosing the one that matches your situation. The Law Office of Chad Foster helps Snohomish County families with adoption matters. For a focused explanation, read what Post-Adoption Services Are Available in Washington State. For a focused explanation, read What Are the Types of Adoption Available in Snohomish County.
One Statute, Several Paths
Chapter 26.33 RCW supplies Washington's general adoption framework. Federal and tribal law can add important requirements, particularly in an Indian child's case or an intercountry adoption. That chapter sets out the shared requirements that apply across the board, including who must consent, the home study and post-placement review, and the entry of the final decree. What differs between the types of adoption is largely the starting point, who is involved, and how much of the process applies. Understanding those differences helps families set realistic expectations about timing, cost, and the level of court scrutiny. Across adoption paths, the Washington adoption process still ends with a court decree.
Below are the most common forms of adoption Snohomish County families ask about.
Agency Adoption
In an agency adoption, a licensed adoption agency or the state plays a central role in placing a child with a new family. Often the birth parents relinquish the child to the agency, and the agency then places the child with adoptive parents it has screened and approved.
Washington law recognizes this structure directly. RCW 26.33.080 allows a parent, an alleged genetic parent, the department, or an agency to file a petition to relinquish a child to the department or an agency, with the parent's written consent to adoption accompanying the petition. Once relinquishment is complete, the agency stands in a legal position to consent to the eventual adoption, which is why RCW 26.33.160 lists an agency or the department to whom a child has been relinquished among those whose consent to adoption is required. Agency adoptions tend to offer families support services and counseling, along with a structured process from placement through finalization.
Private or Independent Adoption
A private, sometimes called independent, adoption happens when birth parents and adoptive parents connect more directly, often with the help of an attorney, rather than placing the child with an agency first. Here, birth parents may relinquish the child straight to the prospective adoptive parents.
The statute contemplates this path as well. RCW 26.33.080 permits a parent or prospective adoptive parent to file a petition to relinquish a child directly to the prospective adoptive parent, again with written consent to adoption filed alongside the petition. Even in a private adoption, the core protections still apply. The prospective adoptive parents must file a petition for adoption under RCW 26.33.150, a preplacement report is generally required under RCW 26.33.190, and a post-placement report is ordered under RCW 26.33.200. Private adoption can offer families more direct involvement, but it carries the same responsibility to satisfy every statutory step.
Stepparent and Relative Adoption
Some of the most common adoptions in family law involve a child who is already part of the household. A stepparent adoption allows the spouse of a legal parent to become the child's legal parent as well. A relative adoption allows a grandparent, aunt, uncle, or other family member to formalize a role they may already be filling. Families with an existing marriage may need the specific steps for stepparent adoption.
Washington law smooths the path for stepparents in a meaningful way. RCW 26.33.220 provides that, unless the court orders otherwise, the preplacement report required by RCW 26.33.190 is not required when the petitioner seeks to adopt the child of the petitioner's spouse. That exemption can make a stepparent adoption noticeably more streamlined than other routes. Even so, consent remains central. Under RCW 26.33.160, the other legal parent generally must consent to the adoption, or that parent's rights must be addressed before the court will proceed. Relative adoptions follow the general chapter 26.33 RCW process, and relatives do not automatically receive the stepparent home study exemption.
Foster-Care Adoption
Many children in Washington find permanent families through foster-care adoption, in which a foster parent adopts a child who has been in the state's care. These cases often begin under the dependency system, but when they reach the adoption stage they connect to the same adoption chapter.
Because a child in state care is frequently relinquished to or placed with the department, the department's consent to the adoption comes into play under RCW 26.33.160, which lists the department among those whose consent is required when a child has been relinquished to it. Foster-care adoptions typically involve added layers of review given the child's history in the system, but they can be a deeply meaningful way to provide permanency for a child who needs it, and they sometimes come with post-adoption support.
Adult Adoption
Washington also permits adoption of an adult under chapter 26.33 RCW. Under RCW 26.33.220, the preplacement and post-placement reports are not required when the adoptee is eighteen or older. Consent and the court process still matter; this is a distinct path from placing a minor child in a new home.
Choosing the Right Path in Snohomish County
For families in Everett, Lynnwood, Marysville, and across Snohomish County, the right type of adoption depends on the child's circumstances, who holds parental rights, and the family's goals. A stepparent adoption for a child already living in the home raises different questions than an agency placement of a newborn or the adoption of a child from foster care. Because each path still runs through chapter 26.33 RCW, the details of consent, home studies, and finalization matter no matter which route you take.
If you are weighing your options and want to understand which type of adoption fits your family, the Law Office of Chad Foster can help you sort through the possibilities and plan your next step. Reach out to start the conversation.
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