Prenuptial and Postnuptial Agreements

before you start

When you hear the words prenup or postnup, what comes to mind? Maybe it’s the latest celebrity scandal, with high-powered attorneys fighting over millions. Or perhaps you imagine a bitter divorce where one person walks away with everything, while the other is left with nothing.

Or maybe, like most people, you’ve never given these legal agreements much thought at all.

But here’s the truth: Prenups and postnups aren’t just for the ultra-wealthy, and they’re not about planning for divorce. Instead, they are some of the most effective tools for protecting your financial future, fostering trust, and ensuring that money never becomes a source of conflict in your marriage.

Think of them as a financial road map that helps you and your partner navigate the future with clarity, avoiding potential roadblocks that could cause unnecessary stress. Instead of viewing them as a sign of doubt, they should be seen as a commitment to transparency, fairness, and long-term stability.

1. Prenuptial Agreements

A prenuptial agreement (prenup) is a legally binding contract that a couple signs before getting married. It establishes clear guidelines on how assets, debts, and financial responsibilities will be managed during the marriage and, in the event of divorce, how they will be divided.

A prenup is not about assuming a marriage will fail. Instead, it is about planning for financial stability, no matter what happens. It allows both partners to enter marriage with full transparency, removing any uncertainty about finances.

Think of it as creating a financial plan before embarking on a road trip. You wouldn’t drive across the country without at least discussing directions, budgeting for expenses, and deciding who is responsible for what. A prenup ensures that both partners are on the same page from the very beginning.

What Can a Prenup Cover?

A prenup can outline several financial aspects of a marriage:

• Division of Assets: Defines how property, investments, and savings will be divided if the marriage ends
• Debt Protection: Ensures that one spouse is not held responsible for the other’s student loans, credit card debt, or other financial obligations
• Spousal Support (Alimony): Establishes whether one spouse will provide financial support to the other in case of divorce
• Business Protection: Allows a business owner to maintain control of their company without the risk of it being divided
• Inheritance Rights: Ensures that children from previous relationships or family inheritances are protected

There are limits to what a prenup can legally dictate. A prenup cannot:

• Determine child custody or child support: Courts make these decisions based on what is in the child’s best interest at the time of separation.
• Include unfair or one-sided terms: Any provision that is deemed unreasonable or coercive can be thrown out in court.
• Mandate personal behavior requirements: You cannot include terms like “If you don’t remember our anniversary, you forfeit all assets.” Courts do not recognize these kinds of conditions.

EXAMPLE

Jada and Malik have been together for 5 years and are preparing for marriage. They are deeply in love and share the same long-term goals, but they also recognize that they have different financial situations and responsibilities.

Jada is a driven entrepreneur who has spent the last few years building a successful beauty brand. She has reinvested nearly all of her earnings back into her business and is on the verge of securing a major deal with a national retailer. She wants to ensure that, no matter what happens in her personal life, her company remains her own.

Malik is a software engineer working at a tech start-up. While his future earning potential is high, he is currently carrying a significant amount of student loan debt. He doesn’t want Jada to feel financially responsible for his debt if something were to happen to their marriage.

Before their wedding, they sit down with a financial planner and an attorney to discuss their concerns. They decide that a prenup is a logical way to protect their individual assets while also planning for their shared financial future.

Their prenup includes the following provisions:

• Jada’s beauty business remains entirely her separate property, meaning any profits, intellectual property, or future sales will not be subject to division.
• Malik’s student loans remain solely his responsibility, ensuring that Jada will not be liable for his debt in case of divorce.
• They will share a joint bank account for household expenses, but each will maintain separate personal savings accounts.
• Any new assets acquired together during the marriage will be split equally if they ever divorce.

By putting these agreements in writing, they eliminate financial uncertainty and reinforce their trust in one another. The prenup is not about expecting their marriage to fail; it’s about setting clear expectations so money never becomes a source of stress or conflict.

think about it

Maybe you’re reading this and thinking, A prenup sounds great, but we’re already married—is it too late to put financial protections in place? The good news is that couples who are already married still have options. That’s where a postnuptial agreement (postnup) comes in.

While prenups are signed before marriage, postnups serve a similar purpose but are created after a couple has already said, “I do.” Whether financial circumstances have changed, unexpected challenges have come up, or you and your spouse simply want to redefine how you handle money together, a postnup can help you achieve the same level of clarity and security as a prenup—just at a later stage in your relationship.

So, why might a couple consider a postnup, and how does it work? Let’s break it down.

terms to know

Prenuptial Agreement (Prenup)

A legal contract signed before marriage that outlines how assets, debts, and financial responsibilities will be handled during the marriage and in case of divorce.

Spousal Support (Alimony)

Payments made by one spouse to the other after divorce to provide financial support, based on factors like income, length of marriage, and need.

Postnuptial Agreement (Postnup)

A legal contract similar to a prenup but created after marriage, defining how finances, assets, and debts will be managed and divided if the marriage ends.

2. Postnuptial Agreements

A postnuptial agreement (postnup) is a legally binding contract that a couple creates after they are already married. Like a prenup, a postnup outlines how finances, assets, and debts will be managed during the marriage and, if necessary, in the event of a divorce.

Couples often turn to postnups for a variety of reasons, ranging from major life changes to simply wanting to have more financial clarity. A postnup isn’t about planning for failure—it’s about strengthening the financial foundation of a marriage and ensuring both partners are on the same page.

Why Would a Married Couple Get a Postnup?

There are many reasons why a couple might decide to put a postnup in place. Here are some of the most common reasons:

1. One Partner Starts a Business

When a business is created during a marriage, it may be considered a shared marital asset. A postnup can establish whether the business remains separate property or how it will be handled in the future.

EXAMPLE

Emma and Ryan got married young, both working steady jobs. A few years later, Emma launched a successful online boutique. As her business grew, she worried about what might happen in the event of a divorce—would Ryan be entitled to part of the company? Would she have to split profits or ownership?

To clarify things, Emma and Ryan created a postnup stating that her business was her separate property. At the same time, they also agreed that Ryan would receive a share of certain business profits if the marriage ended, ensuring fairness for both.

2. A Significant Financial Change Occurs

Couples may opt for a postnup when there’s a big financial shift, such as an inheritance, lottery winnings, or a dramatic increase in one partner’s income. A postnup can protect these assets while setting clear expectations about how they’ll be managed.

EXAMPLE

Michael and Sofia had an equal financial footing when they got married, but 5 years later, Michael inherited a large sum of money from a relative. While Sofia fully supported the idea that the inheritance should remain Michael’s separate property, they decided to create a postnup to ensure legal clarity. The postnup specified that the inheritance—and any future assets purchased with it—would remain Michael’s property, protecting both partners from potential future disputes.

3. One Partner Leaves the Workforce to Raise Children

When one spouse steps away from their career to take care of children or manage the household, their financial dependence on the other partner increases. A postnup can ensure that, in the case of a divorce, the stay-at-home spouse is financially protected.

EXAMPLE

Lisa and David both worked full-time when they got married. After their second child was born, Lisa chose to leave her career to stay home with the kids. While David was the primary earner, they both agreed that Lisa’s unpaid labor was just as valuable.

To reflect this, they created a postnup stating that if they ever divorced, Lisa would receive a fair share of their assets, including spousal support, to make up for the lost income and career opportunities. This agreement gave both of them peace of mind, knowing that Lisa wouldn’t be left financially vulnerable.

4. Resolving Financial Disagreements or Mistakes

Sometimes, a couple realizes after marriage that they need better financial boundaries. If one partner has engaged in reckless spending, hidden debts, or other financial behaviors that have caused strain, a postnup can help reestablish trust and accountability.

EXAMPLE

Chris and Taylor had been married for 8 years when Chris discovered that Taylor had secretly racked up over $50,000 in credit card debt. The revelation caused tension in their marriage, but they wanted to work through it. As part of their healing process, they created a postnup that outlined clear financial guidelines:

• Taylor was responsible for paying off the debt individually.
• Both partners would agree to full financial transparency moving forward.
• If Taylor incurred additional hidden debt in the future, Chris would not be responsible for it in the event of a divorce.

This agreement allowed them to rebuild trust while ensuring Chris would not be legally bound to Taylor’s financial mistakes.

5. One or Both Partners Have Children From a Previous Relationship

A postnup can protect children from previous marriages or relationships by ensuring they receive certain assets in the event of divorce or death.

EXAMPLE

Rachel and Mark both had children from previous marriages when they tied the knot. They wanted to ensure that their respective kids inherited specific family properties and assets while also building a shared financial future together.

To achieve this, they created a postnup that outlined the following:

• What would remain separate property for each partner’s children
• What assets would be considered shared marital property
• How financial responsibilities would be divided between their blended family

The agreement gave both Rachel and Mark the assurance that their children’s financial futures were protected while still honoring their marriage.

A postnup is not about anticipating divorce—it’s about creating financial clarity and reducing uncertainty so that money doesn’t become a source of tension in the marriage. Here’s how postnups can actually help couples build a stronger relationship:

1. Encourages Open and Honest Conversations: Discussing financial expectations and responsibilities strengthens communication between partners.
2. Prevents Future Conflicts: By addressing financial concerns now, couples can avoid misunderstandings and disputes later.
3. Provides Security and Fairness: A well-crafted postnup ensures that both partners are protected, no matter how life unfolds.
4. Helps Couples Navigate Changing Financial Situations: Life is unpredictable, and a postnup allows couples to adjust their financial plans as circumstances change.

If you and your spouse haven’t had in-depth conversations about how money should be managed or if life changes have altered your financial landscape, a postnup might be worth discussing. Whether it’s to protect a growing business, plan for a stay-at-home spouse, or simply provide clarity and peace of mind, a postnup is one of the most effective tools for maintaining financial harmony in a marriage.

Open and honest financial conversations can be uncomfortable, but they are necessary for a strong partnership. A postnup is not about distrust—it’s about proactively creating a financial plan that works for both partners.