Prenuptial Agreement in Illinois
Federal & State Law Editorial TeamLast reviewed: April 2026
Illinois Requirements
- Must be in writing and signed by both parties
- Effective on marriage; consideration of marriage is sufficient
- Fair and reasonable disclosure of property/finances or express waiver in writing
- Court may award support if maintenance waiver causes undue hardship
- Cannot adversely affect child support obligations
Filing Location
No filing required; retain with personal records
Filing Fee
None
Statute Reference
750 ILCS 10/1 et seq. (Illinois Uniform Premarital Agreement Act)
How to Complete This Form
- 1Obtain a blank quitclaim deed form that complies with your state's requirements.
- 2Enter the full legal name and address of the grantor (the person transferring the property).
- 3Enter the full legal name and address of the grantee (the person receiving the property).
- 4Include the complete legal description of the property (obtained from the current deed or county records).
- 5Sign the deed in the presence of a notary public and any required witnesses.
- 6File the deed with the county recorder's office along with any required transfer tax forms and fees.
- 7Keep a copy of the recorded deed for your records.
Download Form Template
Download a template for the Prenuptial Agreement customized with Illinois-specific requirements and instructions.
Prenuptial Agreement in Other States
Other Forms in Illinois
Quitclaim DeedPower of AttorneyLast Will and TestamentLiving Will / Advance DirectiveLLC Operating AgreementResidential Lease AgreementEviction NoticeSmall Claims Court ComplaintDivorce PetitionName Change PetitionWarranty DeedBill of SaleRental ApplicationDemand LetterAffidavit of ServicePromissory NoteNon-Disclosure AgreementNon-Compete AgreementChild Support Modification Petition
When to Talk to a Lawyer
- Your situation involves complex legal issues or significant financial consequences.
- You are unsure whether the form meets your state's specific requirements.
This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.