- Texas is an community property state — marital assets are split 50/50 by default.
- Notarization is required for prenups in Texas.
- Witnesses are recommended but not legally required.
- Full financial disclosure by both parties is required by law.
- Texas has no mandatory waiting period, but signing at least 30 days before the wedding is recommended.
How Texas classifies marital property
Texas is a community property state. Everything earned or acquired during marriage is presumed community property, owned equally by both spouses. Separate property requires clear proof — documentation of what you owned before marriage or received by gift or inheritance. Texas also has a unique out-of-state rule: it will not reclassify property acquired in another state, so couples moving to Texas from equitable-distribution states face special planning considerations. A prenup creates clear, documented proof of separate property from the start.
Understanding Texas's community property system is critical because a prenup is essentially your opportunity to override these default rules. Without one, everything earned during the marriage is split equally — regardless of who earned it.
The legal framework: UPAA
Texas has adopted the Uniform Premarital Agreement Act (UPAA), codified as Tex. Fam. Code § 4.001 et seq.. This means prenup formation and enforcement follow a well-established statutory framework shared by 27 other states.
Signing requirements in Texas
Texas has specific requirements that must be met for a prenuptial agreement to be valid. Missing any of these can give a court grounds to throw out the entire agreement.
- **Written agreement** — Must be in writing — verbal prenups are not valid
- **Signed by both parties** — Both parties must sign voluntarily before the wedding
- **Notarization required** — Both parties must sign before a notary public — required by Tex. Fam. Code § 4.001 et seq.
- **Independent legal counsel recommended** — Each party should have their own attorney review the agreement
- **Full financial disclosure** — Both parties must disclose all assets, debts, and income — incomplete disclosure is the #1 reason prenups are invalidated
- **State-specific requirement** — Does not reclassify property acquired in other states
Spousal support in a Texas prenup
Spousal support waivers are generally enforceable in Texas prenups, provided the agreement meets all other legal requirements — voluntary execution, full financial disclosure, and terms that are not unconscionable. Note: Court may still award maintenance if waiver would leave spouse unable to meet minimum needs.
Sunset clauses and special provisions
Texas courts will enforce sunset clauses — provisions that cause the prenup to expire after a set number of years. If you want the agreement to remain in effect indefinitely, make sure to exclude a sunset clause or explicitly state that the agreement has no expiration.
Build your Texas prenup on Clause
Clause generates a legally valid, Texas-specific prenuptial agreement starting at $549 — a fraction of the $5,000–$20,000 that traditional attorney-drafted prenups cost in Texas. The Agreement Builder automatically handles Texas's signing requirements, notarization rules, and financial disclosure obligations. Attorney review and online notarization are available as add-ons.
Clause is not a law firm and this article is not legal advice. For guidance specific to your situation, consult a licensed family law attorney in Texas.