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Marital Property Agreement

Marital Property Agreement

MARITAL PROPERTY AGREEMENT

(Postnuptial Agreement)

This Marital Property Agreement (the "Agreement") is entered into as of [Agreement Date], by and between [Spouse 1 Name], residing at [Spouse 1 Address] ("Spouse 1"), and [Spouse 2 Name], residing at [Spouse 2 Address] ("Spouse 2"), collectively the "Parties."

RECITALS: The Parties were married on [Marriage Date], in [Marriage Location]. Having been advised of their right to independent legal counsel, the Parties desire to define and confirm their respective property rights as provided herein, and to supersede in specified respects the default property rules of the State of [Governing State].

1. FINANCIAL DISCLOSURE

Each Party has made a complete and accurate disclosure of their financial situation to the other, including all assets, liabilities, income, and business interests, as set forth in the financial disclosure schedules attached hereto as Exhibits A and B. Each Party acknowledges that they have had full and fair disclosure of the other's financial circumstances before signing this Agreement.

2. SEPARATE PROPERTY

2.1 Spouse 1 Separate Property. The following assets are and shall remain the sole and separate property of [Spouse 1 Name], free from any claim by [Spouse 2 Name]:

[Spouse 1 Separate Property]

Together with any appreciation in value, income, proceeds, and rents derived therefrom, unless otherwise transmuted by written agreement of the Parties.

2.2 Spouse 2 Separate Property. The following assets are and shall remain the sole and separate property of [Spouse 2 Name], free from any claim by [Spouse 1 Name]:

[Spouse 2 Separate Property]

Together with any appreciation in value, income, proceeds, and rents derived therefrom, unless otherwise transmuted by written agreement of the Parties.

2.3 Protection Against Commingling. The commingling of separate property funds with marital funds shall not, by itself, cause a transmutation of separate property into marital property, provided that the separate property funds can be traced by records maintained by the owning spouse.

3. MARITAL PROPERTY CLASSIFICATION

Except as provided in Section 2, the following rule shall apply to property acquired during the marriage: [Marital Property Rule].

Assets acquired jointly by both Parties in both names shall be presumed to be marital property unless otherwise designated in writing at the time of acquisition.

4. DEBT ALLOCATION

4.1 Premarital Debts. The following debts shall remain the sole and separate obligation of the spouse who incurred them and shall not be charged against marital property:

[Premarital Debts]

4.2 Marital Debts. Debts incurred jointly during the marriage for the benefit of the marital household shall be treated as marital debts and shared equitably between the Parties upon dissolution of the marriage, unless otherwise agreed in writing.

5. SPOUSAL SUPPORT

In the event of legal separation or divorce, the following spousal support provision shall apply: [Spousal Support Provision]. This provision is subject to review by a court of competent jurisdiction to the extent required by applicable law to prevent an unconscionable result.

6. GENERAL PROVISIONS

6.1 Governing Law. This Agreement shall be governed by the laws of the State of [Governing State], consistent with the Uniform Premarital and Marital Agreements Act (UPMAA) or the applicable state marital agreements statute.

6.2 Voluntary Execution. Each Party represents that they are signing this Agreement voluntarily, without duress, fraud, or undue influence, and with a full understanding of its terms and consequences.

6.3 Independent Counsel. Each Party has been advised of their right to seek independent legal counsel before signing this Agreement. Each Party either has consulted with independent legal counsel or has knowingly and voluntarily waived that right.

6.4 Amendments. This Agreement may be amended only by a written instrument signed by both Parties.

6.5 Severability. If any provision is found invalid or unenforceable, the remaining provisions shall remain in full force.

6.6 Entire Agreement. This Agreement constitutes the entire understanding of the Parties with respect to marital property and supersedes all prior oral or written agreements on the subject.

IN WITNESS WHEREOF, the Parties have executed this Marital Property Agreement on the date first written above.

SPOUSE 1: [Spouse 1 Name]

Signature: ______________________________ Date: ________________

SPOUSE 2: [Spouse 2 Name]

Signature: ______________________________ Date: ________________

Acknowledged before me this ______ day of ______________, 20____.

Notary Public: ______________________________

Spouse 1

________________

Signature

Spouse 2

________________

Signature

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What Is a Marital Property Agreement?

A Marital Property Agreement in the United States governs the relationship between the parties by fixing what each must do.

US property law is divided between two systems: the nine community property states (Arizona, California, Idaho, Louisiana, Nevada, New Mexico, Texas, Washington, and Wisconsin) treat most assets acquired during marriage as jointly owned 50/50 by both spouses. The remaining 41 equitable distribution states divide marital property fairly but not necessarily equally at divorce, taking into account factors such as the length of marriage, each spouse's economic circumstances, and contributions to the marital estate.

The legal foundation for marital property agreements is the Uniform Premarital and Marital Agreements Act (UPMAA), promulgated by the Uniform Law Commission in 2012, which has been adopted or influenced legislation in multiple states. The UPMAA requires that marital agreements be in writing, signed voluntarily by both parties, with adequate financial disclosure, and without unconscionable terms. The Restatement (Second) of Contracts and case law from courts across the country further define the requirements for a valid and enforceable marital agreement.

When Do You Need a Marital Property Agreement?

A marital property agreement is needed when married spouses want to alter the default property classification rules of their state. Common situations include when one spouse receives a significant inheritance and wants to confirm it remains separate property and is not transmuted into marital property through commingling. Entrepreneurs and business owners who start or acquire a business during marriage need a marital property agreement to confirm that marital property claims do not disrupt the business or force a buyout in divorce proceedings.

Spouses who have separated and are considering reconciliation often execute a marital property agreement as part of the reconciliation, to define their financial rights going forward and limit the consequences of a potential future divorce. Couples engaged in estate planning — particularly blended families with children from prior relationships — use marital property agreements to confirm that specific assets pass to biological children rather than being treated as joint marital property.

When one spouse is making a significant career sacrifice (such as leaving work to raise children or support the other's career), the agreement can provide financial security by specifying what compensation or property rights that spouse will have upon divorce or death. Spouses who have accumulated significant separate property before marriage but who are concerned about the commingling of funds over time use the agreement to create clear documentation of what was brought into the marriage and what remains separate.

What to Include in Your Marital Property Agreement

The agreement must fully identify both spouses with their legal names, addresses, and date of marriage. Exhibits or schedules listing each spouse's current separate property — with asset descriptions, current values, and documentation references — are essential for establishing the baseline at the time of signing.

The property classification provisions should clearly state which assets will remain or become separate property, which assets will be treated as marital property, and under what circumstances property may be transmuted from one category to another. The agreement should address what happens to the separate property's appreciation in value during marriage.

Financial disclosure is a critical legal requirement. The agreement should reference or attach a complete financial disclosure schedule for each spouse, covering assets, liabilities, income, and business interests. Courts have voided marital agreements where one party claimed insufficient disclosure.

Provisions for income, earnings, and debt allocation during the marriage address how the couple will manage day-to-day finances, joint accounts, and responsibility for debts. The agreement may also address what happens to retirement accounts, real estate, and investment portfolios.

The agreement should include dispute resolution provisions (mediation before litigation), a severability clause, and a governing law provision designating the applicable state law. Both parties should sign before independent witnesses or a notary public. The agreement should be reviewed and updated periodically — especially after major life events such as the birth of a child, a business sale, or a significant change in net worth.

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Reference this free template in an article, syllabus, or research note:

APA

Forms Legal. (2026). Marital Property Agreement (United States) [Legal document template]. Forms Legal. https://forms-legal.com/usa/personal/family/marital-property-agreement

MLA

"Marital Property Agreement (United States)." Forms Legal, 2026, https://forms-legal.com/usa/personal/family/marital-property-agreement.

BibTeX
@misc{formslegal-marital-property-agreement,
  author       = {{Forms Legal}},
  title        = {Marital Property Agreement (United States)},
  year         = {2026},
  howpublished = {\url{https://forms-legal.com/usa/personal/family/marital-property-agreement}},
  note         = {Free legal document template. Based on Restatement (Second) of Contracts}
}

Frequently Asked Questions

Based on Restatement (Second) of Contracts — Template last modified June 2026

This template is provided for informational purposes only and does not constitute legal advice. Laws vary by jurisdiction and change over time. Consult a qualified attorney for advice specific to your situation.Full disclaimer

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