Bills · 2025-2026 Regular Session
Relating to: adopting gender-neutral terminology and incorporating gender-neutral marriage and parentage rights. (FE)
Children — Adoption Family Legislature — Tax exemptions joint survey committee on Lesbian gay bisexual and transgender Marriage Maternal and infant care Statutes — Revision Vital statistics
- Introduced, stopped here
- Passes Senate, not reached
- Passes Assembly, not reached
- Governor signs, not reached
- Law, not reached
Unfamiliar terms? Glossary
What this bill does
Plain-language analysis by the nonpartisan Legislative Reference Bureau
Summary
This bill recognizes same-sex marriage by making references in the statutes to spouses gender-neutral, with the intent of harmonizing the Wisconsin Statutes with the holding of the U.S. Supreme Court in
Obergefell v. Hodges
, 135 S. Ct. 2584, 192 L. Ed. 2d 609 (2015), which recognizes that same-sex couples have a fundamental constitutional right to marriage. The bill also recognizes legal parentage for same-sex couples under certain circumstances and adopts gender-neutral parentage terminology.
Same-sex marriage
The bill provides that marriage may be contracted between persons of the same sex and confers the same rights and responsibilities on married persons of the same sex that married persons of different sexes have under current law. The bill defines “spouse” as a person who is legally married to another person of the same sex or a different sex and replaces every reference to “husband” or “wife” in current law with “spouse.” The bill makes applicable to married persons of the same sex all provisions under current law that apply to married persons of different sexes. These provisions relate to such diverse areas of the law as income tax, marital property, inheritance rights, divorce, child and spousal support, insurance coverage, family and spousal recreational licenses, consent to conduct an autopsy, domestic abuse, and eligibility for various types of benefits, such as retirement or death benefits and medical assistance.
Parentage
In addition to making statutory references to spouses gender-neutral, the bill specifies ways in which couples of the same sex may be the legal parents of a child, recognizes that a transgender person may become pregnant and give birth to a child, and makes current references in the statutes to “mother” and “father,” and related terms, gender-neutral.
Under current law, all of the following may adopt a child: a husband and wife jointly, a husband or wife whose spouse is the parent of the child, and an unmarried adult. Because the bill makes references in the statutes to spouses gender-neutral, same-sex spouses jointly may adopt a child and become the legal parents of the child, and a same-sex spouse of a person who is the parent of a minor child may adopt the child and become the legal parent of his or her spouse’s child.
Under current law, if a woman is artificially inseminated under the supervision of a physician with semen donated by a man who is not her husband and the husband consents in writing to the artificial insemination of his wife, the husband is the natural father of any child conceived. Under the bill, one spouse may also consent to the artificial insemination of his or her spouse and is the natural parent of the child conceived. The artificial insemination is not required to take place under the supervision of a physician, but, if it does not, the semen used for the insemination must have been obtained from a sperm bank.
Under current law, a man is presumed to be the father of a child if he and the child’s natural mother 1) were married to each other when the child was conceived or born or 2) married each other after the child was born but had a relationship with each other when the child was conceived and no other man has been adjudicated to be the father or is presumed to be the father because the man was married to the mother when the child was conceived or born. The paternity presumption may be rebutted in a legal action or proceeding by the results of a genetic test showing that the statistical probability of another man’s parentage is 99.0 percent or higher. The bill expands this presumption into a parentage presumption, so that a person is presumed to be the natural parent of a child if he or she 1) was married to the person who gave birth to the child when the child was conceived or born or 2) married the person who gave birth to the child after the child was born but had a relationship with the person who gave birth to the child when the child was conceived and no person has been adjudicated to be the child’s parent and no other person is presumed to be the child’s parent because he or she was married, at the time the child was born, to the person who gave birth to the child. The parentage presumption may still be rebutted by the results of a genetic test showing that the statistical probability of another person’s parentage is 99.0 percent or higher. Expanding on current law, the bill allows for a parentage action to be brought for the purpose of rebutting the parentage presumption, regardless of whether that presumption applies to a male or female spouse.
Current law provides that a mother and a man may sign a statement acknowledging paternity and file it with the state registrar. If the state registrar has received such a statement, the man is presumed to be the father of the child. Under current law, either person who has signed a statement acknowledging paternity may rescind the statement before an order is filed in an action affecting the family concerning the child or within 60 days after the statement is filed, whichever occurs first. Under current law, a man who has filed a statement acknowledging paternity that is not rescinded within the time period is conclusively determined to be the father of the child. The bill provides that two people, one of whom gave birth to the child, may sign a statement acknowledging parentage and file it with the state registrar. If the state registrar has received such a statement, the people who have signed the statement are presumed to be the parents of the child. Under the bill, a statement acknowledging parentage that is not rescinded conclusively establishes parentage with regard to the person who did not give birth to the child and who signed the statement.
Under current law, the paternity of a child may be established by genetic testing in an administrative determination of paternity or in a paternity action in court. The bill changes the term “paternity” to “parentage” in the context of establishing the parent of a child by genetic testing.
The bill defines “natural parent” as a parent of a child who is not an adoptive parent, whether the parent is biologically related to the child or not. Thus, a person who is a biological parent, a parent by consenting to the artificial insemination of his or her spouse, or a parent under the parentage presumption is a natural parent of a child. The definition applies throughout the statutes wherever the term “natural parent” is used. In addition, the bill expands some references in the statutes to “biological parent” by changing the reference to “natural parent.”
Birth certificates
Generally, the bill substitutes the term “spouse” for “husband” in the birth certificate statutes and enters the spouse, instead of the husband, of the person who has given birth on the birth certificate at times when a husband would currently be entered on a birth certificate. The name of the person who has given birth is entered on a birth certificate when the person gives birth to a child, and current law specifies when another name should be entered on the birth certificate. Current law requires that if a birth mother is married at any time from the conception to the birth of a child, then her husband’s name is entered on the birth certificate as the legal father of the child. Under the bill, if a person who gives birth is married at any time from the conception to the birth of the child, then that person’s spouse’s name is entered as a legal parent of the child. The bill also specifies that, in the instance that a second parent’s name is initially omitted from the birth certificate, if the state registrar receives a signed acknowledgement of parentage by people presumed to be parents because the two people married after the birth of the child, the two people had a relationship during the time the child was conceived, no person is adjudicated to be the father, and no other person is presumed to be the parent, then the state registrar must enter the name of the spouse of the person who gave birth as a parent on the birth certificate.
Because this bill relates to an exemption from state or local taxes, it may be referred to the Joint Survey Committee on Tax Exemptions for a report to be printed as an appendix to the bill.
What it would cost
Fiscal estimates filed by state agencies, as official PDFs
Sponsors
Introduced by: Carpenter (D) , Dassler-Alfheim (D) , Drake (D) , Habush Sinykin (D) , Hesselbein (D) , Keyeski (D) , L. Johnson (D) , Larson (D) , Pfaff (D) , Ratcliff (D) , Roys (D) , Spreitzer (D) , Wirch (D)
37 cosponsors
Anderson (D) , Andraca (D) , Arney (D) , Bare (D) , Brown (D) , Clancy (D) , Cruz (D) , DeSanto (D) , DeSmidt (D) , Emerson (D) , Fitzgerald (D) , Hong (D) , Hysell (D) , J. Jacobson (D) , Joers (D) , Johnson (D) , Madison (D) , Mayadev (D) , McCarville (D) , Miresse (D) , Moore Omokunde (D) , Neubauer (D) , Ortiz-Velez (D) , Palmeri (D) , Phelps (D) , Prado (D) , Rivera-Wagner (D) , Roe (D) , Sheehan (D) , Sinicki (D) , Snodgrass (D) , Stroud (D) , Stubbs (D) , Subeck (D) , Tenorio (D) , Udell (D) , Vining (D)
Registered lobbying interests · 5
Organizations that registered lobbying activity on this bill with the Wisconsin Ethics Commission. Registration means interest, not a position for or against. Official record
Full history
- Jun 12, 2025 · Senate
Introduced by Senators Spreitzer, Carpenter, Dassler-Alfheim, Roys, Ratcliff, Drake, Habush Sinykin, Hesselbein, L. Johnson, Keyeski, Larson, Pfaff and Wirch; cosponsored by Representatives Snodgrass, Stroud, Udell, Cruz, Neubauer, Phelps, Rivera-Wagner, Arney, Clancy, Anderson, Andraca, Bare, Brown, DeSanto, DeSmidt, Emerson, Fitzgerald, Hong, Hysell, Joers, Johnson, Madison, Mayadev, McCarville, Miresse, Moore Omokunde, Ortiz-Velez, Palmeri, Prado, Roe, Sheehan, Sinicki, Stubbs, Subeck, Tenorio and Vining
- Jun 12, 2025 · Senate
Read first time and referred to Committee on Licensing, Regulatory Reform, State and Federal Affairs
- Jun 20, 2025 · Senate
Fiscal estimate received
- Jun 23, 2025 · Senate
Fiscal estimate received
- Jun 23, 2025 · Senate
Fiscal estimate received
- Jun 23, 2025 · Senate
Fiscal estimate received
- Jun 25, 2025 · Senate
Fiscal estimate received
- Jun 30, 2025 · Senate
Fiscal estimate received
- Jul 3, 2025 · Senate
Fiscal estimate received
- Jul 24, 2025 · Senate
Fiscal estimate received
- Aug 7, 2025 · Senate
Fiscal estimate received
- Aug 7, 2025 · Senate
Fiscal estimate received
- Sep 3, 2025 · Senate
Fiscal estimate received
- Jan 9, 2026 · Senate
Representative J. Jacobson added as a cosponsor
- Mar 23, 2026 · Senate
Failed to pass pursuant to Senate Joint Resolution 1