Certainty, drafted in advance
Prenuptial Agreement Lawyers in Chicago, IL
The best divorce is the one whose terms you wrote years earlier.
Chicago · Cook County · All of Illinois
I.The Matter
A prenuptial agreement is not a prediction of failure. It is the one instrument that lets you decide, in advance and in calm, what would otherwise be decided by litigation. Arami Law drafts, reviews, and enforces premarital and postnuptial agreements for business owners and high-net-worth individuals under the Illinois Uniform Premarital Agreement Act.
Enforceability Under the Illinois Uniform Premarital Agreement Act
Illinois enforces premarital agreements signed voluntarily, with meaningful financial disclosure, whose terms are not unconscionable. Those three requirements are where challenges live, which is why a durable agreement is built on complete disclosure schedules, adequate time before the wedding, and independent counsel on both sides. An agreement drafted to be barely enforceable is not worth signing.
What an Illinois Prenup Can and Cannot Do
The substance can reach property classification, division, maintenance waivers or formulas, death benefits, and the treatment of a business and its appreciation. It cannot adversely affect child support, and a maintenance waiver may be set aside if enforcement would create undue hardship from circumstances not reasonably foreseeable when the agreement was signed. Drafting around those boundaries is the craft.
Review & Enforcement of Prenuptial Agreements
We also review agreements presented to clients, often weeks before a wedding, and litigate enforceability when marriages end. Having drafted these instruments and attacked them, we know where they break. That knowledge runs in both directions.
How a Prenup Challenge Proceeds in Cook County
When a prenuptial agreement is contested during divorce, the fight is procedural before it is substantive. The challenging spouse must raise involuntariness or unconscionability, and the court holds an evidentiary hearing on how the agreement came together: when it was presented, what was disclosed, and whether each party had independent counsel. Whoever built the better record at signing usually wins the hearing years later.
What Makes a Prenup Different From a Postnup?
A premarital agreement is negotiated before either party has fully merged their finances and before the emotional stakes of an existing marriage complicate the conversation. A postnuptial agreement addresses the same terms after the wedding, often prompted by a business launch, an inheritance, or a reconciliation, and Illinois enforces it under general contract principles rather than the premarital-agreement statute, with courts scrutinizing fairness even more closely given the parties are already married.
Legally reviewed byKourosh Arami, Esq.Founding Attorney · Chicago-Kent College of Law · 21 years of Illinois family law practiceEditorial Policy
Retained by
- Business owners protecting a company and its future appreciation
- Individuals with family wealth, trusts, or expected inheritances
- Parties entering second marriages with children to protect
- Clients asked to sign an agreement who need it reviewed properly and quickly
From the Library
Arami Law serves clients across Chicago, Cook County, and the collar counties, including the North Shore communities of Winnetka, Wilmette, Glencoe, Kenilworth, Evanston, and Lake Forest.
II.The Approach
Prepared as if it will be tried.
Disclose completely
Full asset and income schedules on both sides. Disclosure is not a courtesy. It is what makes the agreement survive.
Draft for the challenge
Every agreement is written as if it will be attacked in fifteen years, because the good ones are. Timing, counsel, and process are documented.
Address the business
Classification of the company, its appreciation, and marital contributions to it, resolved on paper before they can become a valuation war.
Review with candor
When you are the one presented with an agreement, you get a straight answer: what it costs you, what is negotiable, and what to sign or not sign.
III.Questions
Illinois prenups, answered.
IV.The Inquiry
Submit your matter for confidential review.
The firm accepts a limited number of matters each year. Kourosh personally reviews every inquiry, in confidence.
Prefer to speak directly? (312) 212-1399
Serving Chicago, Cook County, and all of Illinois.