What Are the Legal Requirements for Sperm Donation?

Sperm donation can help build a family, but the legal side matters just as much as the medical side. In Washington, whether someone is a "donor" or a "parent" is a question the law answers with real consequences for parental rights, child support, and inheritance. The Law Office of Chad Foster helps Snohomish County clients with adoption and assisted reproduction.

People considering sperm donation, whether as donors or as intended parents, almost always ask the same underlying question: who will the law treat as the child's parent? The answer shapes everything that follows, and in Washington it turns on how the sperm is provided and what agreements are in place. The governing framework is Washington's parentage law, chapter 26.26A RCW, specifically the assisted reproduction provisions.

The Core Rule: A Donor Is Not a Parent

Washington starts from a clear principle. Under RCW 26.26A.605, a donor is not a parent of a child conceived by assisted reproduction. That single sentence is the foundation of donor law in this state. Someone who provides sperm for use in assisted reproduction does not, by virtue of that donation, acquire parental rights or parental obligations toward a resulting child. For related guidance, see What Is Assisted Reproduction Law.

The reason this rule exists is practical. Assisted reproduction only works if the people involved can rely on their expected roles. Intended parents need to know the donor will not later claim the child, and donors need to know they will not be pursued for child support. RCW 26.26A.605 provides that certainty by cutting the legal parent-child link at the point of donation. For related guidance, see How Do I Establish Parental Rights With IVF.

Who counts as a "donor" is defined earlier in the same chapter. Under RCW 26.26A.010, a donor is an individual who provides gametes, meaning sperm, egg, or part of one, intended for use in assisted reproduction, whether or not for payment. The same section defines assisted reproduction broadly to include intrauterine or intracervical insemination, donation of gametes, in-vitro fertilization, and related procedures. So a man who provides sperm to be used in insemination or IVF fits squarely within the donor definition, and RCW 26.26A.605 applies to him.

Who Becomes the Parent Instead

If the donor is not the parent, the law has to say who is. That is handled by the consent rules. Under RCW 26.26A.610, an individual who consents under RCW 26.26A.615 to assisted reproduction by a woman, with the intent to be a parent of the resulting child, is a parent of that child. In other words, parentage attaches to the intended parent who consented, not to the person who supplied the sperm.

RCW 26.26A.615 explains what that consent should look like. As a general rule, the consent must be in a record signed by the woman giving birth and the individual who intends to be a parent. Putting the intent in a signed writing is the clean, reliable way to establish who the parents are.

The statute does build in a safety valve. RCW 26.26A.615 provides that a failure to sign the consent, whether before, on, or after the birth, does not automatically defeat parentage if certain facts are proven by clear and convincing evidence, such as an express agreement entered into before conception that both intended to be parents, or a course of living together and openly holding out the child as one's own during the child's first four years. Those are backup paths, not substitutes for doing it right. Relying on a court to reconstruct intent after the fact is far riskier than a signed agreement made at the start.

Why Clinic-Based Donation and Written Agreements Matter

The statutory rules read cleanly, but real disputes often arise from informal arrangements. A private, at-home donation between acquaintances, with nothing in writing, invites exactly the kind of fight the assisted reproduction framework is meant to prevent. When roles are undocumented, a donor can later be treated as a parent, or an intended parent can find their status challenged, and the outcome may hinge on evidence rather than a clear agreement.

Working through a licensed fertility clinic reduces that risk on several fronts. Clinics document that conception occurred through assisted reproduction rather than sexual intercourse, which is the dividing line the statute draws. They screen donors, keep records, and provide a clear procedural trail showing the parties' intended roles. That documentation supports the donor's status as a donor and the intended parents' status as parents.

A written donor agreement adds another layer of clarity. A well-drafted agreement records that the donor is providing gametes as a donor and does not intend to be a parent, and that the intended parents consent to and accept parentage. Combined with the signed consent contemplated by RCW 26.26A.615, that paperwork lines up the facts with the statute, so that if anyone ever questions the arrangement, the record already answers the question.

Practical Takeaways for Families in Snohomish County

For anyone in Snohomish County thinking about sperm donation, the lesson is straightforward. The law will honor the roles you intend, but it works best when those intentions are documented before conception. Use a licensed clinic where you can, put the donor's status and the intended parents' consent in writing, and sign the consent the statute describes. Doing so turns the general rule that a donor is not a parent into a settled fact rather than an argument waiting to happen.

Family building through donation is one of the most meaningful decisions a person can make, and getting the legal framework right protects the child and everyone who loves them. If you are a donor, an intended parent, or a couple planning assisted reproduction, the Law Office of Chad Foster can help you prepare clear agreements and consents that reflect your intentions. Reach out to talk through your plans and make sure the paperwork matches your family's future.