Illinois Domestic Violence 24 Hour Helpline For Survivors in Illinois 877-863-6338

National Domestic Violence Hotline/Linea Nacional Sobre La Violencia Domestica: 1-800-799-SAFE (7233)
TTY For The Deaf/TTY para los Sordos: 1-800-787-3224

Safety Alert for Battered Women: Computer use can be monitored and it is impossible to completely clear information viewed on the Internet from your computer. If you are in danger, please use a safer computer, call your local hotline, and/or call the National Domestic Violence Hotline. If you are at a safer computer, please click here for more information on using computers more safely.

Voluntary Paternity Establishment Between Unmarried Parents at Hospitals and Other Locations

Many individuals have questions regarding the Voluntary Consent to Paternity process for unmarried persons occurring in Hospitals across the State of Illinois. This Paternity Consent procedure is widely available without any attorney or court involvement, so it is important to understand how it works.

To view Information regarding this Legal process, click on a Topic below.

To view Information regarding Child Custody in Divorce or Paternity (Unmarried Parents), click here.

Back to Custody of Children (in Divorce or Paternity)


Frequently Asked Questions Regarding Voluntary Paternity Establishment Between Unmarried Parents at Hospitals and Other Locations:

  • Does my child have a legal daddy?

  • What is the Voluntary Acknowledgment of Paternity Process?

  • What if my husband is not the father of my child?

  • What are the legal rights the Mother and Father are waiving when they sign the form at the hospital?

  • Can I get child support now?

  • When is the father's name placed on the birth certificate now?

  • What are the special rules regarding domestic violence victims on public aid?

  • What if I made a mistake when I signed the Voluntary Acknowledgment of Paternity form?

  • How can the Mother or the alleged father find out who is named on the child's birth certificate?

  • Can I obtain a copy of the birth certificate?
  • Back to Custody of Children (in Divorce or Paternity)


    Suggested Oral Explanation To be Given by Hospital Personnel and Others to Unmarried Parents (From Department of Public Aid)

    To view the following sample forms, you need to have Adobe Acrobat® Reader installed on your computer.If you already have Adobe Acrobat® Reader, simply click on the form you wish to view and it will open automatically. If you do not already have Adobe Acrobat® Reader installed, click on the Get Acrobat® Reader button for instructions on how to download a free copy.

    Sample Voluntary Paternity Forms:

    Illinois Laws Regarding Voluntary Acknowledgment
    of Paternity:

    Links to Paternity Websites:

    Back to Custody of Children (in Divorce or Paternity)


    Does my child have a legal daddy?

    My boyfriend and I signed SOMETHING at the hospital when the baby was born, but I lost my copy. I never went to Court and DNA was never done. Does my child have a legal daddy?

    YES! Once a Voluntary Acknowledgment of Paternity form is signed at the hospital, or anywhere else, it is a legal document, and it waives the right to the Court process.

    Many individuals have questions regarding the voluntary paternity consent process for unmarried persons occurring in hospitals across the State of Illinois. Whether or not this common practice of legal paternity establishment at hospitals, without DNA tests or any court involvement, is ultimately a wise policy for battered women and their children is still being debated. However, this paternity consent procedure is widely available, so it is important to understand how it works.

    The legislation mandating this latest paternity procedure was enacted in August 1996. The purpose of the law is to make it easier for unwed parents to establish paternity at the time of the child's birth. The intent of the law is also to make it easier for unmarried moms and Public Aid to collect child support from the new dad. Illinois Department of Public Aid has a Child Support website that gives information about how to apply for child support. http://www.state.il.us/dpa

    Back to Questions


    What is the Voluntary Acknowledgment of Paternity Process?

    • When both parents sign the Voluntary Acknowledgment of Paternity form, it eliminates the court process. The form that the parents sign at the hospital, or elsewhere, is a legal document on the face of the form. Once the form is signed in front of a witness, it establishes the man as the legal father of the child.
    • The law states that the Illinois Department of Public Aid shall furnish Voluntary Acknowledgment of Paternity forms to hospitals, Public Aid, County Clerks and other agencies like Head Start, etc. This way if the unmarried parents do not sign the form at the hospital, they can sign it later at other locations. The form may be signed for any child regardless of age.
    • The hospital shall provide the child's mom and father the opportunity to sign the paternity consent form that immediately becomes a legal document without a court order. The mom and father are given a copy and the hospital keeps a copy. A copy of the form is then sent to Public Aid that forwards the information to Public Health's Division of Vital Records.
    • Custody of the child is presumed to be with the mom. The biological father may petition the court for visitation and/or custody.
    • An unmarried father cannot have his name added to a child's birth certificate if he does not sign the Voluntary Acknowledgment of Paternity form along with the mom.

    Back to Questions


    What if my husband is not the father of my child?

    What if the mom was married at the time of conception or birth of the child and the biological father of her child was not her husband?

    The law presumes a woman's husband is the father of her child so long as they were married at the time of conception or birth of the child. If the husband is not the father, the voluntary acknowledgment process attempts to have all 3 people (mom, her husband, and biological father) take the proper steps to establish biological father's paternity with the child:

    • Mom and the husband must both sign Public Aid's Denial of Paternity form. Again this form is a legal and binding document once it is signed at the hospital or other location. AND ALSO
    • The mom and the man to be named as the biological father must sign the Voluntary Acknowledgment of Paternity form.

           If either of the above two requirements is not met, the husband is presumed to be the father of the child by law, and his name must be placed on the birth certificate.

    Back to Questions


    What are the legal rights the Mother and Father are waiving when they sign the form at the hospital?

    The unmarried mom and the father of the child give up the following legal rights when they sign the Voluntary Acknowledgment of Paternity form.

    • There will be no court or administrative hearings regarding paternity of the child if the form is used.
    • The mom and father do not have a right to genetic testing after they have established paternity when they use this form.
    • Once the form is signed, the mom and the father are bound by the paternity decision, even though they did not seek any legal advice from an attorney prior to signing.

    Back to Questions


    Can I get child support now?

    My ex-boyfriend signed something at the hospital, but now he says he isn't the father. Can I get child support now?

    There are benefits of paternity establishment at the hospital. Victims need child support.

    Once a mom and an alleged father sign a Voluntary Acknowledgment of Paternity form in front of a witness, the man becomes the legal father of the child. This establishes paternity so that child support can be sought. Once legal paternity is established, the child also has the right to the legal father's benefits such as his medical coverage, social security, veteran benefits, pensions and inheritance.

    If a child has a legal father, the father's medical, genetic records should be available for that child in case of diagnosis and treatment of the child's medical problems.

    Back to Questions


    When is the father's name placed on the birth certificate now?

    If the mom was not married to the father of the child at either the time of conception or the time of birth, the name of the father will only be entered on the birth certificate if the mom and father have signed the Voluntary Acknowledgment of Paternity form.

    Back to Questions


    What are the special rules regarding domestic violence victims on public aid?

    Moms on public assistance must participate in the establishment of paternity as a condition for receiving Public Aid benefits. A mom who refuses to provide paternity establishment information can lose her Public Aid benefits.

    Victims of domestic violence, rape or incest can be exempt from cooperation in the paternity establishment. The victim may need an advocate to help her explain her situation to Public Aid so she will not be penalized.

    A legal aid office should be contacted if a victim's benefits are cut because she does not want to risk her safety by giving information about the abuser to Public Aid.

    Back to Questions


    What if I made a mistake when I signed the Voluntary Acknowledgment of Paternity form?

    Parties can request a Rescission of Voluntary Acknowledgement of Paternity form.

    Either the mom or the father who signed the Voluntary Acknowledgment of Paternity form may withdraw the acknowledgment by signing a Request for Rescission form in front of a witness within 60 days.  This form is also printed by Public Aid and available at the same locations that the Voluntary Acknowledgment of Paternity form is obtained. After the 60 days are up, it is much more difficult to contest paternity that has been established. Once the 60- day period has expired, persons wanting to withdraw their consent to paternity must challenge paternity in court on the basis of fraud, duress, or material mistake of fact. An attorney should be consulted regarding the rights of the parties in these situations.

    Back to Questions


    How can the Mother or the alleged father find out who is named on the child's birth certificate?

    The mom can check in her hospital records to see if the hospital has placed the signed Acknowledgment form in her files.

    Or, either the mom or the father can request a copy of the child's birth certificate. Birth records are not open to the public; however, a named parent can receive a copy. So, if a man were denied a copy of a birth certificate, it would mean he is not listed as the father of that child.

    Back to Questions


    Can I obtain a copy of the birth certificate?

    Back to Questions


    Suggested Oral Explanation To be Given by Hospital Personnel and Others to Unmarried Parents (From Illinois Department of Public Aid)

    There are legal outcomes, rights and responsibilities when parents sign the Voluntary Acknowledgment of Paternity or Denial of Paternity forms. We strongly encourage you to read the legal rights and responsibilities printed on the back of the forms.

    1. The biological father becomes the legal father when he and the mother properly complete and sign the Voluntary Acknowledgment of Paternity form (and, if needed, the husband/ex-husband and mother sign the Denial of Paternity form).
    2. The biological father may be required to pay child support from the date of birth until the child is eighteen. The father may also have to repay public assistance, medical costs, and provide medical insurance until the child is eighteen.
    3. As parents, you have the right to speak with an attorney, have an administrative or judicial/court hearing and/or have genetic testing. the Acknowledgment form means giving up these rights.
    4. By the Acknowledgment of Paternity form, the father has the right to ask the mother, or the court, for visitation and/or custody.
    5. A completed Acknowledgment of Paternity form from Illinois is legal in any other state.
    6. Teenage parents have the right to sign these forms. When a parent is under age 18, paternity is not final until six months after the mother and father reach age 18. The father may be ordered to pay child support before his 18th birthday.
    7. Either the mother or father the Acknowledgment form may reverse/withdraw this action by signing a Rescission of Voluntary Acknowledgment of Paternity (Withdrawal of Consent) In most cases, this form must be signed within 60 days after signing the Acknowledgment form. You can get Rescission forms at the same locations as other paternity forms.
    8. Please read over the information included with the forms you receive.
    9. With the Voluntary Acknowledgment of Paternity form, you get materials on child support services, including an Application Request for Child Support Enforcement Services.
    10. The toll-free number you may use to call the Illinois Department of Public Aid for information about paternity establishment is 1-800-447-4278.

    Back to Questions


    Illinois Laws Regarding Voluntary
    Acknowledgment of Paternity

    Voluntary Acknowledgment of Paternity Act 
    From Vital Records Act
    (410 ILCS 535/12 in part) 

         (4) Unless otherwise provided in this Act, if the mother was not married to the father of the child at either the time of conception or the time of birth, the name of the father shall be entered on the child's birth certificate only if the mother and the person to be named as the father have signed an acknowledgment of parentage in accordance with subsection (5).

          Unless otherwise provided in this Act, if the mother was married at the time of conception or birth and the presumed father (that is, the mother's husband) is not the biological father of the child, the name of the biological father shall be entered on the child's birth certificate only if, in accordance with subsection (5), (i) the mother and the person to be named as the father have signed an acknowledgment of parentage and (ii) the mother and presumed father have signed a denial of paternity.

         (5) Upon the birth of a child to an unmarried woman, or upon the birth of a child to a woman who was married at the time of conception or birth and whose husband is not the biological father of the child, the institution at the time of birth and the local registrar or county clerk after the birth shall do the following:

         (a) Provide (i) an opportunity for the child's mother and father to sign an acknowledgment of parentage and (ii) if the presumed father is not the biological father, an opportunity for the mother and presumed father to sign a denial of paternity. The signing and witnessing of the acknowledgment of parentage or, if the presumed father of the child is not the biological father, the acknowledgment of parentage and denial of paternity conclusively establishes a parent and child relationship in accordance with Sections 5 and 6 of the Illinois Parentage Act of 1984.

          The Illinois Department of Public Aid shall furnish the acknowledgment of parentage and denial of paternity form to institutions, county clerks, and State and local registrars offices. The form shall include instructions to send the original signed and witnessed acknowledgment of parentage and denial of paternity to the Illinois Department of Public Aid. * * *

          (6) The institution, State or local registrar, or county clerk shall provide an opportunity for the child's father or mother to sign a rescission of parentage. The signing and witnessing of the rescission of parentage voids the acknowledgment of parentage and nullifies the presumption of paternity if executed and filed with the Illinois Department of Public Aid within the time frame contained in Section 5 of the Illinois Parentage Act of 1984. The Illinois Department of Public Aid shall furnish the rescission of parentage form to institutions, county clerks, and State and local registrars' offices. The form shall include instructions to send the original signed and witnessed rescission of parentage to the Illinois Department of Public Aid.

            (7) An acknowledgment of paternity signed pursuant to Section 6 of the Illinois Parentage Act of 1984 may be challenged in court only on the basis of fraud, duress, or material mistake of fact, with the burden of proof upon the challenging party. Pending outcome of a challenge to the acknowledgment of paternity, the legal responsibilities of the signatories shall remain in full force and effect, except upon order of the court upon a showing of good cause.

    Back to Questions


    Voluntary Acknowledgment of Paternity
    From Illinois Parentage Act

    (750 ILCS 45/6)

    Establishment of Parent and Child Relationship by Consent of the Parties.

       (a) A parent and child relationship may be established voluntarily by the signing and witnessing of a voluntary acknowledgment of parentage in accordance with Section 12 of the Vital Records Act or Section 10-17.7 of the Illinois Public Aid Code. The voluntary acknowledgment of parentage shall contain the social security numbers of the persons signing the voluntary acknowledgment of parentage; however, failure to include the social security numbers of the persons a voluntary acknowledgment of parentage does not invalidate the voluntary acknowledgment of parentage.

       (b) Notwithstanding any other provisions of this Act, paternity established in accordance with subsection (a) has the full force and effect of a judgment entered under this Act and serves as a basis for seeking a child support order without any further proceedings to establish paternity.

       (c) A judicial or administrative proceeding to ratify paternity established in accordance with subsection (a) is neither required nor permitted.

       (d) A signed acknowledgment of paternity entered under this Act may be challenged in court only on the basis of fraud, duress, or material mistake of fact, with the burden of proof upon the challenging party. Pending outcome of the challenge to the acknowledgment of paternity, the legal responsibilities of the signatories shall remain in full force and effect, except upon order of the court upon a showing of good cause.

       (e) Once a parent and child relationship is established in accordance with subsection (a), an order for support may be established pursuant to a petition to establish an order for support by consent filed with the clerk of the circuit court. A copy of the properly completed acknowledgment of parentage form shall be attached to the petition. The petition shall ask that the circuit court enter an order for support. The petition may ask that an order for visitation, custody, or guardianship be entered. The filing and appearance fees provided under the Clerks of Courts Act shall be waived for all cases in which an acknowledgment of parentage form has been properly completed by the parties and in which a petition to establish an order for support by consent has been filed with the clerk of the circuit court. This subsection shall not be construed to prohibit filing any petition for child support, visitation, or custody under this Act, the Illinois Marriage and Dissolution of Marriage Act, or the Non-Support Punishment Act. This subsection shall also not be construed to prevent the establishment of an administrative support order in cases involving persons receiving child support enforcement services under Article X of the Illinois Public Aid Code.

    Back to Questions


    Presumption of Paternity - From Illinois Parentage Act
    (750 ILCS 45/5)

    Presumption of Paternity.

    (a) A man is presumed to be the natural father of a child if:

    (1) he and the child's natural mother are or have been married to each other, even though the marriage is or could be declared invalid, and the child is born or conceived during such marriage;

    (2) after the child's birth, he and the child's natural mother have married each other, even though the marriage is or could be declared invalid, and he is named, with his written consent, as the child's father on the child's birth certificate;

    (3) he and the child's natural mother have signed an acknowledgment of paternity in accordance with rules adopted by the Illinois Department of Public Aid under Section 10-17.7 of the Illinois Public Aid Code; or

      (4) he and the child's natural mother have signed an acknowledgment of parentage or, if the natural father is someone other than one presumed to be the father under this Section, an acknowledgment of parentage and denial of paternity in accordance with Section 12 of the Vital Records Act.

    (b) A presumption under subdivision (a)(1) or (a)(2) of this Section may be rebutted only by clear and convincing evidence. A presumption under subdivision (a)(3) or (a)(4) is conclusive, unless the acknowledgment of parentage is rescinded under the process provided in Section 12 of the Vital Records Act, upon the earlier of:

        (1) 60 days after the date the acknowledgment of parentage is signed, or

        (2) the date of an administrative or judicial proceeding relating to the child (including a proceeding to establish a support order) in which the signatory is a party; except that if a minor has signed the acknowledgment of paternity or acknowledgment of parentage and denial of paternity, the presumption becomes conclusive 6 months after the minor reaches majority or is otherwise emancipated.

    Back to Questions


    Go to Custody of Children (in Divorce or Paternity) sub page.

    Go to Frequently Asked Questions sub page.