Texas Prenuptial Agreement
Texas prenuptial agreements are governed by the Texas Uniform Premarital Agreement Act (Texas Family Code § 4.001 et seq.). Courts apply single review only — unconscionability is assessed at signing, not additionally at divorce. Only two defenses are permitted: involuntary execution or unconscionability; common law defenses are explicitly prohibited. Texas has no alimony floor — complete spousal support waivers are fully enforceable with no public assistance minimum, regardless of marriage length or future circumstances.
Bottom line: Texas earns an A+ grade. Single review, only two permitted defenses, banned common law challenges, and no alimony floor make Texas the strongest enforcement state in the country alongside New Jersey.
Texas Prenup Enforceability Rating: A+
Texas Prenup Laws: Key Statutes Explained
Texas Uniform Premarital Agreement Act
Separate Property
All assets can remain separate property, avoiding costly divorce settlements. Joint assets and debts titled in both names are split 50/50 as marital property.
Unconscionability at Execution Only
Courts review unconscionability only at signing, not at enforcement. Changed circumstances during marriage will not invalidate a valid prenup.
Unconscionability Standard
A prenup is invalid only if extremely one-sided AND signed without fair financial disclosure (or written waiver) AND the challenging party lacked knowledge of the other's finances. Financial imbalance alone is not enough—even highly one-sided agreements are upheld.
Spousal Support Minimum
Complete waivers of spousal support are enforceable regardless of marriage duration or future circumstances. There is no public assistance minimum.
Timing
Courts have upheld prenups signed one day before the wedding when it was discussed for months prior. However, signing 30-60 days before with 1-2 weeks review time reduces challenge risk.
Independent Counsel
Not required if waived in writing. Lack of separate representation does not invalidate an agreement. However, independent counsel dramatically strengthens enforceability if challenged.
Financial Disclosure
"Fair and reasonable disclosure" of property and financial obligations required, or can be waived in writing.
Extremely High Burden to Challenge
Only two defenses allowed: involuntary execution or unconscionability. Common law defenses are prohibited. Challenging party bears the burden of proof.
Child Support
Child support and custody clauses are unenforceable and could undermine the entire agreement. Do not include.
Texas Prenuptial Agreement Court Cases
Marsh v. Marsh, 949 S.W.2d 734 (Tex. App.—Houston [14th Dist.] 1997)
Held that lack of attorney representation alone doesn't make agreement unconscionable; disparity and one-sidedness don't automatically equal unconscionability. Party has duty to read document before signing and is supposed to know contract contents.
Chiles v. Chiles, 779 S.W.2d 127 (Tex. App.—Houston [14th Dist.] 1989)
One-sided nature of prenup doesn't equal unconscionability; even disproportionate agreements aren't necessarily unconscionable.
Moore v. Moore, 383 S.W.3d 190 (Tex. App.—Dallas 2012)
Agreement set aside as involuntary due to fraud and duress where husband misrepresented changes, prevented wife's attorney from reviewing until hours before wedding, and directed her to hire attorney of his choosing.
Williams v. Williams, 720 S.W.2d 246 (Tex. App.—Houston [14th Dist.] 1986, no writ)
Signing prenup one day before wedding doesn't render it unconscionable where couple discussed terms for six months prior and wife had business experience.
Sheshunoff v. Sheshunoff, 172 S.W.3d 686 (Tex. App.—Austin 2005)
Addressed fiduciary duty issues in prenuptial agreements; court held that challenging party didn't raise fact issue regarding involuntary execution.
In re Marriage of I.C., No. 16-0770, 558 S.W.3d 647 (Tex. 2018)
Texas Supreme Court case enforcing "no-contest" clause in prenup; wife lost $5 million payment by attempting to rescind agreement, triggering forfeiture clause.
Osorno v. Osorno, 76 S.W.3d 509 (Tex. App.—Houston [14th Dist.] 2002)
Threat not to marry without signed prenup is insufficient to constitute duress; party has legal right not to marry.
Fazakerly v. Fazakerly, 996 S.W.2d 260 (Tex. App.—Eastland 1999)
Held that "the mere fact that a party made a hard bargain does not allow him relief from a freely and voluntarily assumed contract".
5-Step Checklist: How to Sign & Execute a Prenup in Texas
Step 1: Download and read the Texas prenuptial agreement
Start with our free template. It is written for Texas-specific statutes and case law under the Texas Uniform Premarital Agreement Act (Texas Family Code §§ 4.001–4.010). Read it in full — know what you are getting into legally with marriage. The 15+ pages is written thoroughly to include rebuttals to common legal challenges and fallback provisions. Texas is a community property state — without a prenup, virtually everything acquired during the marriage is split 50/50 regardless of who earned it or how it was titled.
Step 2: Draft changes on your own
See a clause you don't like? Copy it into an AI like Claude, explain what you'd like to change or what you want the clause "to do." Save any changes as a separate alternate version — don't overwrite the original. Bring both versions to your attorney review. Note: AI is often gender-biased and crafts terms beyond what is legally required. Push back on its output.
Step 3: Find a lawyer in your state
Find a matrimonial or divorce attorney in your state. Avvo, Findlaw, and Justia are good. Look for someone with 10+ years experience. Call or email and ask them how much to review your draft prenup and help with signing. Send them your draft.
Step 4: Meet your lawyer 4–6 months before the wedding
Our recommendation: sign the prenup before proposing. That way, you both get the legal work out of the way, and you know this is the right person to marry. Already proposed? 4–6 months before the wedding should leave you enough time to give your spouse 1–2 weeks to review the final draft and have it signed 60+ days before the wedding. Texas has no statutory minimum — Williams enforced a prenup signed one day before the wedding after six months of discussion. That said, preventing the other party from consulting counsel until hours before the wedding is precisely the conduct that voided the agreement in Moore. Adequate time and genuine access to independent counsel eliminate this risk entirely.
Step 5: Sign with your attorneys and notarize, then store
Execute the agreement with both attorneys present. This is the best approach to erduce challenge risk. Texas Family Code § 4.002 requires only a writing signed by both parties — no witnesses or notarization are mandated by statute. That said, notarization is standard practice and necessary if the prenup affects real estate. So use an attorney or notaries, but we highly recommend attorneys.
Texas Prenuptial Agreement: Frequently Asked Questions (2026)
What is a prenuptial agreement?
A legal contract signed before marriage that determines how assets, debts, and finances are handled if the marriage ends. We recommend assets and debts are kept separate, unless held jointly, where they are split 50/50. Alimony is modified to incentivize larger families and longer marriages, rather than divorce. A privacy clause allows the growth of an intimate, trusting relationship. A dispute resolution clause moves proceedings out of an expensive courtroom and into mediation or arbitration, lowering conflict to maintain a workable relationship in the event of divorce.
How much does a prenup cost in Texas?
Attorney-drafted from scratch: $1,500–$5,000+ per side. The smarter approach: start with our free Texas template, draft any changes with an AI like Claude, then hire an attorney only to review and assist with signing. The bill should be around $500 per side.
Are prenups enforceable in Texas?
Yes — Texas earns an A+ rating, one of the strongest prenup enforcement states in the country. Courts apply single review at execution only, permit only two statutory defenses, have abolished common law contract challenges for modern agreements, and enforce complete spousal support waivers with no alimony floor. Fazakerly captured the Texas approach: "the mere fact that a party made a hard bargain does not allow him relief from a freely and voluntarily assumed contract."
What makes a prenup invalid in Texas?
Under § 4.006, only two grounds: (1) involuntary execution — courts look at whether counsel was available, whether assets were misrepresented, whether information was withheld, and whether duress or coercion occurred; OR (2) all four of these simultaneously: unconscionable at signing AND no fair/reasonable disclosure AND no written waiver AND the challenging party lacked adequate knowledge of the other's finances. Moore voided a prenup specifically because the husband prevented the wife's attorney from reviewing the agreement until hours before the wedding and directed her to use his chosen counsel — effectively denying her voluntary, informed execution. Leave child custody and support out entirely.
Do I need a lawyer to get a prenup in Texas?
Not technically — § 4.002 requires only a writing signed by both parties. But Marsh and the involuntariness factors make clear that whether each party had access to independent counsel is the first thing courts examine when a challenge is brought. Both sides having separate attorneys is the strongest evidence of voluntary execution. Use the template to cut drafting costs — don't skip the attorney.
What should a Texas prenuptial agreement include?
Our Texas template is built around six core principles:
- Separate property — assets and debts stay with the party who acquired them, minimizing conflict
- Joint assets and debts — anything both parties sign for together is split 50/50
- Marital home — ownership is tracked as a percentage of contribution, so each party gets back what they put in
- Spousal support — structured to incentivize larger families and longer marriages, not divorce
- Full financial disclosure — all assets, debts, and income over $1,000, listed in the exhibits, satisfying § 4.006; our template also includes a written disclosure waiver as a backup
- Privacy clause — keeps financial and personal details private, supporting a trusting relationship
Leave out child custody and support entirely — Texas courts will not enforce them and they can invalidate the rest of the agreement.
Does Texas's property law make a prenup especially important?
Yes — more so than in most states. Texas is a community property state under Texas Family Code § 3.001. Without a prenup, virtually everything acquired during the marriage — income, investments, business growth, retirement contributions — is community property owned equally by both spouses and split 50/50 at divorce, regardless of who earned it. A prenup allows parties to convert what would otherwise be community property to separate property and set any terms they agree on. Texas's community property default is the primary reason couples here benefit from prenups even when wealth disparity is modest.
How far in advance should I get a prenup in Texas?
Sign 60+ days before the wedding. Give your spouse at least two weeks to review with their own attorney. Texas has no statutory minimum, and courts have enforced day-before signings when the parties had discussed terms for months. The key risk is not timing per se — it's whether the other party had meaningful access to independent counsel. Moore was voided not because of timing but because the husband actively denied the wife that access. Contact an attorney 4–6 months before the wedding. Best practice: sign before proposing — no time pressure, and you'll be confident in whom you are choosing to marry.
Can a "no contest" clause be included in a Texas prenup?
Yes — and Texas enforces them. In re Marriage of I.C. (2018) upheld a forfeiture clause that stripped the wife of a $5 million payment she would have received under the prenup because she challenged the agreement and lost. If you include a no-contest clause, understand that it binds both parties — a party who challenges the prenup and loses forfeits what the prenup would have given them. This is a significant deterrent to frivolous challenges and one of the reasons Texas prenups are particularly durable.