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Prenup / Postnup

When a Spouse Hides Assets in a Prenup: Texas Enforcement

Key takeaways: Under Texas Family Code §4.006, a premarital agreement is unenforceable when it was signed involuntarily or when it was unconscionable and one party lacked fair and reasonable disclosure of the other's property and financial obligations without a written waiver. Non-disclosure alone is not enough — the challenger must also prove unconscionability.

The Texas standard: §4.006 in plain English

Texas premarital agreements are strongly enforceable. To set one aside for non-disclosure, the challenger must prove three things at once: (1) the agreement was unconscionable when signed, (2) they did not have — and could not reasonably have had — knowledge of the other party's property and financial obligations, and (3) they did not waive disclosure in writing.

What counts as fair and reasonable disclosure?

There is no fixed dollar or line-item test. Attaching a schedule of assets, tax returns, or a net-worth statement to the agreement generally satisfies the standard. Handing over a stack of statements with no summary can be inadequate. When in doubt, attach and initial a disclosure schedule.

Business owners and blended families

Business valuations, deferred compensation, real-estate holdings, and closely-held-entity distributions are the most common areas where under-disclosure surfaces later. A well-drafted prenup catalogs each item and assigns a good-faith value; where valuation is uncertain, the parties can agree on the range or attach the last three years of financials.

FAQ

Frequently Asked Questions

Can I challenge my prenup years later if I find hidden assets?

Yes, but the burden is high. You must prove the agreement was unconscionable when signed and that you lacked knowledge without waiving disclosure. Delay may also invoke equitable defenses like laches. Consult a Texas family law attorney promptly.

What if we never attached a disclosure schedule?

A missing schedule is a red flag, but not automatically fatal. Courts examine what was actually known or reasonably discoverable and whether there was a written waiver of disclosure.

Isabela A. Garcia
About the author

Isabela A. Garcia

Bilingual Dallas family law attorney, founding attorney of Garcia-Windsor, P.C., Super Lawyers Rising Star, Top 50 Women Leaders in Texas, and exclusive consulting attorney for the Mexican Consulate General of Dallas (PALE program).

Legal disclaimer: The information in this post is for general informational purposes only and does not constitute legal advice. Reading this post does not create an attorney-client relationship. Consult a licensed Texas attorney about your specific situation.

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