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Same-Sex and LGBTQ+ Adoption in Illinois

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What LGBTQ+ Families Should Know About Adoption

If you are part of an LGBTQ+ family and are considering adoption, you may have more questions than answers right now. Maybe you welcomed a child through IVF and assumed the birth certificate covered everything. Maybe you and your partner have been together for years and want to make sure your parental rights are fully protected. Or maybe you are just starting to research same-sex adoption and are unsure where to begin.

You are in the right place. Through this post, we’ll guide you through the main adoption options available to LGBTQ+ families, explain why a court order provides stronger protection than most people realize, and give you a clear picture of what the process looks like. Understanding your options is the first step. We are here to help you take it.

What are your same-sex adoption options?

Every family is different, and the right path will depend on your unique situation. How your family came together, whether the child is biologically related to one of you, and whether you are married all shape which option fits best. There are four main pathways available to LGBTQ+ families:

Joint Adoption

Joint adoption is when both partners adopt a child together, typically through a licensed agency or the foster care system. This option applies when the child is not biologically related to either partner. Once finalized, both parents are listed on the new birth certificate and share equal legal parental rights.

Second Parent Adoption

Second parent adoption, also called co-parent adoption, is the most common path we see for LGBTQ+ families. It allows the non-biological parent to legally adopt their partner’s biological child without affecting the biological parent’s existing rights. Both married and unmarried couples are eligible.

There is an important distinction worth understanding here. Appearing on a birth certificate and holding legal parental rights are not the same thing. A birth certificate is an administrative record. As such, it does not carry automatic legal weight across state lines and can be questioned in certain situations. A court-issued adoption order is different. It is recognized in all 50 states under the Full Faith and Credit Clause of the U.S. Constitution. If your family moves, if something happens to one parent, or if a school or hospital needs to confirm parental rights quickly, the court order is what protects you.

For families in the Chicago area, there is also a practical advantage worth knowing. Cook County waives the home study for co-parent adoptions, which makes the process faster and less burdensome than in many other counties.

Confirmatory Adoption

Confirmatory adoption is a streamlined option for couples who are already recognized as legal parents under state law. It is specifically designed for families built through assisted reproduction, where both intended parents are already established as legal parents but want the added protection of a formal court order. In December 2025, Illinois passed the Equality for Every Family Act, which established a standard confirmatory adoption process across the entire state, making this pathway more consistent and accessible than it has been in the past. If you are not sure whether confirmatory adoption applies to your situation, an adoption lawyer can help you understand whether it is the right fit.

Stepparent Adoption

Stepparent adoption applies when one partner wants to adopt the biological child of their spouse from a prior relationship. This option differs from second parent adoption in one key way: the other biological parent’s rights typically need to be addressed before the adoption can proceed. In many cases, that parent consents to the adoption. If consent is not possible, the court can terminate parental rights when doing so serves the child’s best interests.

Stepparent adoption involves a few additional steps compared to the other pathways covered here. If this is the route that fits your family, we can walk you through what to expect when adopting a stepchild in Illinois. You can also find a full overview of the adoption services we offer on our adoption law page.

Illinois LGBTQ+ adoption options at a glance

Adoption type Who it’s for Court order issued? Available to unmarried couples?
Joint adoption Couples adopting a child not biologically related to either partner Yes Yes
Second parent adoption Non-biological parent adopting partner’s biological child Yes Yes
Confirmatory adoption Couples already recognized as legal parents under state law Yes Yes
Stepparent adoption Partner adopting spouse’s child from a prior relationship Yes Depends on circumstances

Should every adopting same-sex couple have a court order?

One of the most common questions we hear is: “If we’re both on the birth certificate, do we really need to go through the full adoption process?”

In most cases, the answer is yes.

Birth certificates accomplish one thing: documenting a birth. A court order, on the other hand, establishes legal parentage. These are two different things with two different levels of protection. Many families are surprised to learn that a birth certificate, on its own, can be questioned. A court order cannot. It is a legal judgment, and it travels with your family wherever you go.

If your family moves to another state, a birth certificate does not carry the constitutional guarantee that a court-issued adoption order does. If you face a medical situation and a hospital needs to verify parental authority, a court order is far stronger ground to stand on. If your family’s circumstances change in any way, having that legal foundation in place means you are protected, regardless of what comes next.

Securing a court order is a proactive step–not a reaction to something going wrong. Families who take it early have clear, documented protection that holds up when it matters most. It is one of the most straightforward ways to protect the family you have built.

What does working with an adoption lawyer look like?

For many families, adoption will be their first time navigating family court. The process can sound more involved than it is. In practice, most families find it more manageable than they expected.

The First Conversation

The process starts with a consultation. We talk through your family’s situation, identify the right pathway, and explain what each step involves, including the timeline and costs. At Stern Mendez, we make sure you understand everything upfront. There are no billing surprises. You leave the first meeting with a clear picture of what comes next, and no pressure to move forward until you are ready.

This first conversation is also your opportunity to ask every question you have. Many families come in unsure of which pathway fits their situation. That is exactly what the consultation is for. We will walk you through your options and help you understand what makes sense for your family specifically, not a one-size-fits-all solution.

Filing, Waiting, and the Hearing

Once you decide to move forward, we prepare the petition and file it with the court. For co-parent adoptions in Cook County, the home study requirement is waived, which removes one of the more time-consuming steps from the process. After filing, there is a review period followed by a brief court hearing, often conducted via Zoom. When the judge signs the order, the adoption is finalized. You receive a court order and an updated birth certificate listing both parents. For most families in the Chicago area, it takes three to six months from filing to finalization.

Every adoption is unique. If your situation involves a stepparent adoption rather than a co-parent adoption, the steps look somewhat different. We cover that process in detail in “What to Know as a Stepparent Looking to Adopt.” For broader questions about parental rights and allocation of custody, our family law team can help you understand how adoption connects to those areas as well.

What should you bring to your first adoption consultation?

  • Your child’s current birth certificate
  • Any existing legal documents related to the child’s parentage
  • Information about how your child came into your family, such as a surrogacy agreement, IVF records, or prior custody orders
  • A list of questions about the process, costs, and timeline

Talk to a trusted adoption lawyer near you

If you are ready to understand your options and take the next step, we are here to help. Our team works with families across Evanston, Lake Forest, Oak Brook, and Chicago. We are experienced in navigating adoption cases across the courts in this area and we will guide you through the process clearly, at every step.

Starting this conversation does not mean committing to anything. It means getting the clarity you need to make a confident decision for your family. Reach out to Evan Compton, Divorce and Family Law Attorney, or the Stern Mendez adoption law team to schedule a consultation.

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For a free consultation, call Stern Mendez at (847) 868-9584 or contact us.