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Prenuptial & Postnuptial Agreements

Chicago Prenuptial & Postnuptial Agreement Attorneys

Marriage joins two lives, and often two very different financial situations. A prenuptial agreement, signed before the wedding, lets a couple decide in advance how they will handle property, income, debt, and other matters if the marriage ends or one partner passes away. A postnuptial agreement does much the same thing, only it is signed after the couple is already married.

Talking about these agreements can feel uncomfortable at first. Yet many couples find that having an honest conversation about money early on brings them closer. A well-written agreement removes confusion, protects what each person built, and spares both partners from painful disputes down the road. When both people understand where they stand, they can build their marriage on a foundation of trust and openness. At Hammer Serna and Quinn, LLC, our prenuptial and postnuptial attorneys are happy to discuss your options with you. Contact us today to schedule a consultation.

Who We Help

Every couple comes to us with a different story. Here at Hammer Serna & Quinn, we understand that getting these agreements can be stressful. We draft prenuptial and postnuptial agreements for people in a wide range of circumstances, including:

Business owners and professionals. One spouse owns a business, startup, partnership, or professional practice and wants to protect ownership, equity, income, or future growth from becoming a point of conflict in a divorce.
People with significant assets. One spouse holds real estate, savings, investments, retirement accounts, premarital property, or future assets they want clearly named as separate or protected.
Those expecting inheritances or family property. Someone anticipates an inheritance, owns family property, holds trust interests, or wants certain assets or heirlooms to stay within their family.
Parents with children from a prior relationship. A spouse wants to protect children from a previous relationship, make inheritance expectations clear, or reduce future friction between a new spouse and existing family members.
Couples sorting out debt. One partner carries student loans, credit card debt, tax debt, business debt, or other obligations, and the couple wants clear terms for who is responsible for what.

We tailor each agreement to the people in front of us, so reach out today to schedule a consultation.

The Prenup and Postnup Process in Illinois

Illinois follows the Illinois Uniform Premarital Agreement Act, which sets the ground rules for how these agreements must be created and what makes them hold up. While every case is different, the basic path usually looks like this:

Full financial disclosure. Both partners share a complete and honest picture of their assets, income, and debts. This openness is one of the biggest reasons an agreement stands the test of time.
Defining separate and marital property. You and your partner decide which assets stay separate and which the two of you will share.
Setting terms. The agreement can address property division, spousal maintenance, debt responsibility, and how assets pass on after death.
Independent review. Each partner should have their own attorney review the drafted document. This helps show that both people understood and agreed to the terms freely.
Signing. For a prenuptial agreement, the couple signs before the wedding, and it takes effect once they marry. A postnuptial agreement takes effect once both spouses sign it during the marriage.

A few things can weaken an agreement, such as signing under pressure, hiding assets, or terms that are wildly one-sided. Working with prenuptial and postnuptial attorneys who understand Illinois law helps you avoid these pitfalls and create an agreement that will actually hold up if it is ever tested.

Why Choose Us

Family law is personal work, and we treat it that way. We’ll guide you through the process with compassionate, steady advice. Here is what sets our firm apart:

A team approach. With three founding partners and a shared history, you gain the perspective of attorneys who have worked side by side for years.
Creative, careful drafting. We write agreements built around your goals, not fill-in-the-blank templates. Every clause is there for a reason.
Straight talk. We completely explain your options, so you always understand what you are signing and why it matters.
Steady guidance. These conversations can be very emotional. We listen first, then help you make choices that reflect what you truly want.
Full-service representation. Whether your matter calls for mediation, settlement negotiations, or trial litigation, we are ready to protect your interests at every stage.

Our process is built to feel manageable. We start by getting to know you and your goals during a consultation. From there, we gather the financial details, discuss your priorities, and draft an agreement that fits your life. We revise it with you until it feels right, then coordinate signing so everything is done properly under Illinois law.

Let’s Talk About Your Agreement

A prenuptial or postnuptial agreement is one of the most caring gifts you can give your relationship. It protects what you have worked for and removes uncertainty for both partners. At Hammer Serna & Quinn, LLC, we help clients create agreements that reflect their wishes and stand on solid legal footing. Contact our prenuptial and postnuptial attorneys today to schedule a consultation.

FAQs About Prenuptial and Postnuptial Agreements in Illinois

Who needs a prenuptial agreement?

While prenuptial agreements are particularly beneficial for individuals with significant assets and business owners, anyone can benefit from having a prenuptial agreement. It provides a sense of security and clarity for both parties in the event of a divorce.

Can a prenuptial agreement include child custody or support terms?

No, prenuptial agreements cannot dictate child custody or child support arrangements because decisions are made based on the best interests of the child at the time of divorce.

What Should a Prenuptial Agreement Include?

A prenuptial agreement can include details about property division, marital vs. non-marital assets, debt responsibility, spousal support, and other financial arrangements.

Can a prenuptial agreement be changed or revoked?

Yes, a prenuptial agreement can be changed or revoked, but both parties have to agree to the changes in writing.

Why would someone need a postnuptial agreement?

Postnuptial agreements are helpful for addressing financial issues that arise during the marriage, such as new business ventures, inheritance, or significant debt.

What happens if one spouse hides assets in a prenuptial or postnuptial agreement?

If a party fails to fully disclose their assets, the agreement may be rendered invalid during legal proceedings.

Can a prenuptial or postnuptial agreement protect a family business?

These agreements can establish clear guidelines for managing a family business in the event of a divorce, safeguarding its stability and ensuring its protection.

Can I write my own prenuptial or postnuptial agreement without a lawyer?

Although it is possible, partnering with an attorney is strongly advised to ensure the agreement is both legally sound and enforceable.

Get In Touch

Call or email Hammer Serna & Quinn, LLC today to schedule a consultation.

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