New Sperm Donor Identity Laws: What They Mean If You're Choosing a Donor Right Now
By the MakeAmom Editorial Team
For decades, anonymous sperm donation was the default. Banks promised donors that their identities would never be disclosed, and recipients chose anonymous donors without much thought about what that might mean for the children they were having. That era is ending — faster than most people in the middle of their fertility journeys realize.
In the past three years, multiple countries have passed or enacted laws that restrict or eliminate anonymous sperm donation. Several U.S. states have new legislation in progress or recently enacted. And at the same time, the widespread availability of consumer DNA testing through services like 23andMe and AncestryDNA has made donor anonymity practically unenforceable even where it remains legally permitted.
If you are currently choosing a sperm donor — or plan to in the next year or two — this landscape matters to you right now, not just abstractly for the future. Here is what is actually happening.
Why Donor Anonymity Is Ending
The push to end anonymous donation has been driven primarily by donor-conceived people — adults who were born from donated sperm and grew up with limited or no information about their genetic origins. Organizations like the Donor Sibling Registry and the vocal advocacy of donor-conceived adults have changed the policy conversation in ways that were unimaginable even a decade ago.
The central argument is straightforward: donor-conceived people have a fundamental interest in knowing their genetic identity, including for medical reasons (inherited conditions may only become apparent after a family health history is available) and for personal identity reasons. Courts and legislatures in several countries have increasingly agreed.
DNA testing has accelerated this shift practically. A donor-conceived person who purchases a consumer DNA kit will, in many cases, identify biological relatives — including half-siblings, cousins, and the donor's own relatives — regardless of what any bank contract says. Anonymity based solely on bank confidentiality no longer functions in the age of direct-to-consumer genetics.
What's Changed: Country by Country
United Kingdom
The UK ended anonymous sperm donation in 2005. Donor-conceived people born after April 2005 have the right to access identifying information about their donor — including full name, date of birth, and last known address — when they turn 18. The Human Fertilisation and Embryology Authority (HFEA) maintains the register. Donors who donated before 2005 under anonymous agreements may register voluntarily to make their information accessible.
A significant additional change took effect in September 2023: the UK lifted the limit on the number of families a single donor could contribute to, replacing it with a requirement for more robust counseling and information for donors about what identity-release rules will mean for them. This change has implications for donor availability.
Australia
Australia's approach to donor anonymity varies by state, but the overall direction is clear: all states and territories have now moved toward identity-release frameworks, and several have passed legislation allowing donor-conceived people to access identifying information about donors regardless of when the donation was made — even retroactively for donations made under anonymous agreements. Victoria, New South Wales, Western Australia, and South Australia all have legislation in place as of 2025–2026. Our dedicated guide to home insemination in Australia covers the country-specific legal picture in more detail.
United States
The U.S. does not have federal law governing donor anonymity. The landscape is state-by-state and evolving rapidly. As of 2026:
- Washington State was the first U.S. state to require identity-release donors as the default, effective 2011. Donors may not be anonymous unless the recipient specifically requests it, and donor-conceived people have access to identifying information at age 18.
- Colorado passed the Donor-Conceived Persons Protection Act in 2023, effective 2025. The law requires sperm banks to make donor identity information available to donor-conceived people upon request at age 18.
- New York, California, Connecticut and several other states have legislation pending or under active consideration as of 2026. The trend is clearly toward identity-release requirements becoming the national norm.
Major U.S. sperm banks — including California Cryobank, Fairfax Cryobank, and Seattle Sperm Bank — have all significantly expanded their open-ID (identity-release) donor pools in response to both legal changes and recipient demand. At many banks, open-ID donors now outnumber truly anonymous donors.
What "Open-ID" and "Identity-Release" Mean in Practice
Open-ID donors, also called identity-release or non-anonymous donors, agree at the time of donation to allow the bank to release their identifying information to any donor-conceived offspring who request it at age 18 (or sometimes younger in jurisdictions with specific requirements).
This does not mean the donor is legally a parent. In states with proper sperm bank procedures, donors have no parental rights or child support obligations regardless of whether they are anonymous or open-ID. The identity-release provision affects only the donor-conceived child's right to access information — not legal parentage. Our donor sperm legal guide covers the parentage question in more depth.
Open-ID donors were historically more expensive and had smaller pools at many banks. That gap has narrowed significantly as banks have restructured their programs. At several major U.S. banks, open-ID and anonymous donors are now offered at the same price per vial.
What This Means for Your Decision Right Now
If you are choosing a donor in 2025 or 2026, here are the practical implications:
Anonymous Donation May Not Stay Anonymous
Even if you choose an anonymous donor in a state that currently permits anonymous donation, your child may be able to identify the donor through DNA testing regardless of any bank agreement. This is not a legal mechanism — it is simply the reality of consumer genetics. If you believe your child should have access to information about their genetic origins, choosing an open-ID donor now gives you a clear, legally supported path to that outcome when the time comes.
Laws in Your State May Change
If you are in a state where anonymous donation is currently legal, that may change during your child's lifetime. Choosing an open-ID donor now means you are not exposed to a future legal change that forces disclosure of a donor whose anonymous status was a key part of your decision.
Consider Your Child's Perspective
Research on donor-conceived people consistently shows that a majority want access to information about their genetic origins, and that receiving this information does not typically disrupt their sense of family identity. The American Society for Reproductive Medicine's ethics committee has recommended that parents disclose donor conception to their children, and that open-ID donation be offered as the default.
What to Ask Your Sperm Bank Before Choosing a Donor
Before finalizing a donor, ask your sperm bank these questions:
- Is this donor open-ID, and what exactly is the process for my child to request identifying information at 18?
- What is the bank's policy if laws in my state change regarding donor anonymity?
- How many families have already used this donor, and what is the bank's limit?
- Will the bank notify me if the donor has an update to their medical history?
- Does the bank maintain the Donor Sibling Registry opt-in information for my donor?
How This Affects At-Home Insemination
If you are using purchased sperm from a certified bank for at-home insemination, the donor identity laws described above apply exactly as they would if you were using a clinic. The bank's open-ID or anonymous classification is set at the time of donation and governed by the bank's contracts and your state's law — not by where the insemination physically occurs.
At-home insemination with certified bank sperm is legally clean: the bank transaction establishes the donor's status, and a properly documented at-home insemination with bank-certified sperm is treated the same way as a clinical IUI in most states for purposes of parentage. This is one important reason why bank sperm — even when used at home — carries fewer legal risks than informal donor arrangements. Our guide on how to use donor sperm at home walks through the complete process.
Ready to Start Your Journey?
Take our 30-second quiz to find the insemination kit designed for your specific situation.
Find Your Kit