Civil Union Licenses

A civil union is a legal relationship granted by the State of Illinois. Partners who enter into a civil union in Illinois are entitled to the same legal obligations, responsibilities, protections, and benefits that state law provides to married spouses.

However, civil unions entered into in Illinois are not recognized under federal laws. Partners to a civil union in Illinois are entitled to almost none of the obligations, responsibilities, protections, and benefits that federal law provides to married spouses.

Civil unions become legal in Illinois on June 1, 2011.

No. Both same-sex and opposite-sex couples who are in committed relationships can enter into a civil union in Illinois.

No, you must be 18 years of age or older.

Illinois law prohibits you from entering into a civil union if you or your partner are currently married or in a civil union or substantially similar legal relationship. To enter into a civil union, your prior marriage, civil union, or substantially similar legal relationship must either be dissolved or your previous spouse or civil union partner must have died.

Yes. To obtain a license to enter into a civil union, you must submit an application to a county clerk's office. You may submit the application to any county clerk's office in the state. A license is valid only in the county where it was issued and thus must be certified in that county.

The application requests basic information about you and your partner such as your names, sexes, occupations, address(es), social security numbers, dates of birth, and places of birth, as well as the names and addresses of your parents or guardians. You must also state whether you and your partner are related to each other and, if so, your relationship to each other. In addition, if you or your partner were previously married or in a civil union or substantially similar legal relationship, you must provide the name, date, place, and court in which the marriage, civil union, or other legal relationship was dissolved or declared invalid or the date and place of the former spouse or partner's death.

You may also need to provide proof to the county clerk that you and your partner are not prohibited from entering into a civil union. Illinois prohibits you from entering into a civil union if you or your partner are under 18 years old or with sworn consent of your parents or legal guardians if you or your partner are 16 or 17 years old. Proof of your age may include your birth certificate, passport, driver's license, or an employment certificate. You are also prohibited from entering into a civil union if you or your partner are already married or in a civil union or substantially similar legal union that has not been dissolved. Proof that your prior marriage, civil union, or substantially similar legal relationship has been dissolved may include a certified copy of your divorce or dissolution decree. If your prior spouse or partner died, you may be asked to provide a certified copy of his or her death certificate. You may also be prohibited from entering into a civil union if you and your partner are too closely related to each other.

Once you and your partner have submitted the application, the filing fee (described below), and any required proof that you are not prohibited from entering into a civil union, the county clerk will issue you a license to enter into a civil union.

Licenses are issued by a county clerk. In most counties, the license costs $30. The license becomes valid in the county where it was issued the day after it is issued and is valid for 60 days. During that time, you must have the civil union certified in that county by an authorized person or the license becomes invalid. Once you have the civil union certified, it becomes and will remain valid until it is dissolved.

Yes. Both you and your partner must appear at the county clerk’s office to apply for a civil union license. You must each present proof of your identity, such as a current driver's license or state-issued photo identification. In addition, both you and your partner must sign the application in the presence of the county clerk. A representative cannot sign on one or both of your behalves, even if you have a power of attorney or notarized affidavit giving the representative authority to sign the application for you or your partner.

Your civil union may be certified by a judge or retired judge of a court of record, a judge of the Court of Claims, a county clerk in a county having 2,000,000 or more residents, or a public official whose powers include solemnization of marriage. You may also have your civil union certified in accordance with the rules of any religion, Indian Nation or Tribe or Native Group, provided that any required officiant is in good standing.

No. Illinois does not require a religious ceremony to enter into a civil union. Your civil union may be certified by a religious official, but can also be certified by non-religious officiant such as a judge or retired judge of a court of record, a judge of the Court of Claims, a county clerk in a county having 2,000,000 or more residents, or a public official whose powers include solemnization of marriage.

In most cases, no. However, a civil union entered into in Illinois may be recognized under the laws of some states. You should consult the laws of the state where you move to determine whether that state will recognize your civil union.

No. If you entered into a same-sex marriage, civil union, or substantially similar legal relationship in another state, it will be recognized as a civil union in Illinois. You may be required to provide proof of your out-of-state union such as a copy of your marriage or civil union certificate or proof that you and your partner have validly registered as domestic partners.

If you want the legal obligations, responsibilities, protections, and benefits extended to civil union partners under Illinois law, you may wish to enter into a civil union. These same legal obligations, responsibilities, protections, and benefits are not extended to domestic partners registered in Cook County. You can legally enter into a civil union even if you registered as domestic partners in Cook County.

If you want the legal obligations, responsibilities, protections, and benefits extended to civil union partners under Illinois law, you must enter into a civil union. Your religious ceremony will not prohibit you from entering into a civil union in Illinois.

If you enter into a civil union in Illinois and your relationship later ends, your civil union must be dissolved by a state court in order to end your legal relationship with your civil union partner. If you and/or your partner move to another state after entering into a civil union in Illinois, the courts of that state may dissolve your civil union. If your civil union cannot be dissolved by the courts in the state of your residence, your civil union can be dissolved by an Illinois state court. The dissolution of civil unions follows the same procedures and is subject to the same rights and obligations that are involved in the dissolution of marriages.

Illinois law will dissolve your civil union if you either establish grounds for dissolving the civil union or if you and your partner have lived apart for at least two years and can establish that your civil union must be dissolved due to irreconcilable differences. If both you and your partner attest to the court that your civil union needs to be dissolved due to irreconcilable differences, the court may only require you to have lived apart for a period of six months in order to dissolve the civil union.

If you do not dissolve your civil union when your relationship ends, your legal relationship with you civil union partner will continue. You and your partner will continue to have certain legal responsibilities to each other and neither of you can enter into a marriage or another civil union or substantially similar legal relationship until the civil union is dissolved.

No. Because civil unions are not recognized under federal law, a United States citizen who enters into a civil union with a partner who is not a United States resident cannot sponsor his or her partner for immigration into the country.

Your employer is not required to allow you to enroll your civil union partner in any benefit plans, even if your employer allows other employees to enroll their spouses. However, your employer may permit you to enroll your civil union partner.

You must pay federal income tax on the value of any health benefits that your employer provides to your civil union partner, unless your civil union partner qualifies as your "dependent" under federal income tax law. The fair market value of the portion of your civil union partner's benefits that your employer pays will be "imputed" as income to you that is reported as taxable income for federal income tax purposes, as well as for payroll tax purposes.

However, you will not pay Illinois state income taxes on these benefits. If you move to another state after entering into a civil union in Illinois, you may have to pay state income taxes on your civil union partner's benefits depending upon the laws of that state.

No. Because civil unions are not recognized under federal law, partners to a civil union are not permitted to file joint federal income tax returns or to claim tax breaks or protections that the federal government affords to married spouses.

Yes. Civil union partners have the same right to file joint state income tax returns in Illinois as married spouses. Additional guidance on how civil union partners can file joint state income tax returns is needed from the Illinois Department of Revenue.

If you die without a will and you do not have any children, your civil union partner will inherit all of your possessions. If you have children and you die without a will, your partner will inherit half of your possessions and the other half will be divided amongst your children.

If you die with a will, your civil union partner has the right to renounce what you leave him or her in your will and will be entitled to half of your estate if you have no children. If you have children, your partner can renounce what you leave to him or her in your will and is entitled to one-third of your estate.

Your civil union partner will also have a right to certain financial protection while your estate is being settled following your death. Your civil union partner is entitled to a portion of the assets of your estate that an Illinois court determines is reasonable to support your partner during the first nine months after you die. In addition, if you and your civil union partner have children, the court will include additional money to enable your partner to support your children for up to nine months following your death while your estate is being settled.

No. Because federal law does not recognize civil unions, your civil union partner will not receive Social Security survivor benefits in the event of your death.