Everyone Deserves Representation Secure Yours Today
Postnuptial agreement paper in table with pen

Essential Components of a Strong Postnuptial Agreement

The Torres Law Firm Oct. 7, 2025

Marriage is a journey that evolves with time. Whether you're newlyweds or have been married for decades, life brings changes—sometimes planned, other times unexpected. Finances shift, businesses grow, children are born, and priorities change. 

These transitions can prompt couples to think seriously about how they want to define their financial futures together. A postnuptial agreement can help foster clarity and peace of mind for both spouses. It isn’t about mistrust; it’s about planning responsibly and openly.

At The Torres Attorneys, we help couples in Corpus Christi, Dallas, San Antonio, and the Fort Worth area create postnuptial agreements that are fair, legally sound, and tailored to their unique situations. 

Whether you're working with Dee Ann Torres or Richard "RJ" Torres, you're getting guidance backed by years of legal experience and a deep understanding of Texas family law.

If you're considering a postnup, it’s critical to know what makes one truly strong and enforceable. A poorly drafted agreement can lead to unnecessary stress later. Below, we’ll walk you through the essential components of a solid postnuptial agreement—and what you should think about before signing one. Reach out to us if you're ready to have this important conversation.

Clear Purpose and Intent

A strong postnuptial agreement begins with a clear purpose. Both parties should fully understand why they're entering into the agreement and what they hope to accomplish. This understanding should be reflected in the language of the document itself.

Postnups often address how assets will be managed, what happens in the event of separation or divorce, or how responsibilities are divided during the marriage. 

Regardless of your reason, the agreement should include a statement that both parties are entering the agreement voluntarily and with the intention of clarifying marital matters, not under pressure or coercion.

This foundational step helps prevent legal challenges down the road. A judge will likely review whether both spouses fully grasped the agreement’s implications at the time it was signed. That starts with clear, honest intent.

Full and Honest Disclosure of Assets

Transparency is key. For a postnuptial agreement to hold up in court, both spouses must disclose all assets and debts at the time of signing. This requirement isn't just a formality—it’s a safeguard for fairness.

Types of financial information that should be shared include:

  • Bank accounts: Checking, savings, and money market accounts

  • Real estate: Properties owned individually or jointly

  • Investments: Stocks, bonds, retirement accounts, and crypto holdings

  • Debts and liabilities: Credit card balances, student loans, mortgages, or other personal debts

  • Business interests: Ownership stakes, income streams, or intellectual property

  • Personal property of significant value: Cars, jewelry, artwork, or collectibles

By disclosing all financial information, both spouses are entering into the agreement with eyes wide open. If one spouse hides assets or misrepresents their financial status, it can lead to the agreement being thrown out later.

Independent Legal Representation

Each spouse should have their own legal counsel when drafting or reviewing a postnuptial agreement. This may seem like an added expense, but it protects both parties and helps confirm that each side fully understands the terms.

Having independent representation shows the court that the agreement was negotiated fairly. It also gives each spouse a chance to express concerns, ask questions, and receive candid advice before signing.

It’s not about adversarial negotiating—it’s about balance and fairness. Lawyers can offer solutions that address both parties’ concerns while keeping the agreement enforceable under Texas law.

Fair and Reasonable Terms

An agreement that’s blatantly one-sided may be considered unconscionable and struck down by the court. That’s why it’s so important to create terms that feel fair to both spouses. Postnuptial agreements shouldn't leave one spouse without support or assign blame for potential future events.

Some examples of reasonable clauses may include:

  • Spousal support provisions: If one spouse gave up a career to raise children

  • Division of property: Clarifying what will be considered separate or community property

  • Debt responsibilities: Deciding how marital debts will be handled

  • Inheritance or family property: Protecting inherited assets from becoming marital property

Avoid agreements that heavily favor one spouse or waive rights without meaningful compensation. Courts won't uphold a contract that they believe was created under duress or in bad faith.

Detailed Terms for Property Division

Property division is one of the most common reasons couples pursue a postnuptial agreement. Texas is a community property state, meaning most assets acquired during marriage are jointly owned. A postnup can change that, but it must be done thoughtfully.

Some key elements to include in a property division section include:

  • List of separate property: Define what each spouse brought into the marriage or acquired independently

  • Rules for new property: Decide how future income or assets will be treated

  • Real estate terms: Specify how ownership and appreciation of properties will be handled

  • Buyout or transfer terms: Explain what happens if one spouse wants to keep a jointly owned asset

Make sure property provisions are specific and leave little room for interpretation. Vague or overly broad language can make enforcement difficult later.

Addressing Spousal Support

Spousal support, sometimes referred to as alimony, can be addressed in a postnuptial agreement. Whether you're agreeing to provide support or waiving the right to receive it, the terms must be fair and clearly stated.

Possible spousal support provisions might include:

  • Fixed support terms: Amounts and time frames are clearly outlined

  • Support conditions: Such as length of the marriage or child-rearing responsibilities

  • Waiver of support: One or both spouses agree to waive spousal support under certain conditions

  • Modifications or reviews: If either party’s financial situation changes significantly

Texas courts may still review spousal support clauses for fairness, so it's best to be realistic. If one spouse would be left with little or no means of support, the court may not uphold the agreement.

Provisions for Future Children

Postnuptial agreements can't dictate child custody or child support, as those issues are decided based on the child’s best interest at the time of separation or divorce. However, couples can still address related financial matters in anticipation of having children.

Examples of what can be included regarding children include:

  • Education expenses: Agreement to contribute to private school or college costs

  • Savings plans: Plans to contribute to a 529 or other savings account

  • Stay-at-home parenting arrangements: Address how this might affect financial contributions

While courts won't enforce anything that contradicts Texas law on child custody, addressing these topics can foster clarity between spouses as they plan for the future.

Clear Procedures for Modification or Termination

Life changes, and so might your postnuptial agreement. That’s why a strong postnup should include a clause that explains how the agreement can be modified or ended.

These procedures typically include:

  • Written agreement requirement: Any changes must be in writing and signed by both spouses

  • Review periods: Setting times to revisit the agreement (e.g., every five years)

  • Termination conditions: Describing when and how the agreement can be voided

This section gives both spouses confidence that the agreement isn’t permanent in a way that becomes harmful or outdated. It provides flexibility while maintaining legal clarity.

No Coercion, Duress, or Undue Influence

For a postnuptial agreement to stand up in court, both parties must enter it willingly. If a judge believes that either spouse was pressured, intimidated, or manipulated into signing, the agreement may be invalidated.

Ways to protect the agreement against claims of duress include:

  • Separate legal counsel: Each spouse has their own attorney

  • Ample time to review: The agreement wasn’t signed hastily or at a moment of crisis

  • Written acknowledgment: Both spouses state that they entered the agreement freely

Don’t draft or sign an agreement in the middle of a major dispute or emotional upheaval. Timing matters when it comes to credibility.

Formal Execution and Notarization

Finally, the agreement must be executed properly. That means it should be in writing, signed by both parties, and notarized. Without formal execution, the agreement may not be enforceable.

Final execution steps should include:

  • Signatures: Both spouses sign voluntarily

  • Notarization: A notary public verifies the identities and witnesses the signing

  • Copies retained: Each spouse keeps a copy, and a secure original is stored

Properly executed documents protect both parties and reduce the likelihood of future challenges.

Speak to a Skilled Family Law Attorney

A postnuptial agreement isn’t just a document—it’s a meaningful step toward mutual respect and responsible planning in your marriage. At The Torres Attorneys, we work with couples across Corpus Christi, Dallas, San Antonio, and Fort Worth to draft strong, thoughtful agreements that stand the test of time.

Whether you're looking to protect individual property, prepare for future family changes, or bring financial clarity to your relationship, we’re here to help. Dee Ann Torres and Richard "RJ" Torres bring decades of experience and personal commitment to every client they serve.

If you're ready to take this step, don’t wait. Reach out to us today to schedule a consultation with an experienced family law attorney and start the conversation about your financial future—together.