Prenuptial & Postnuptial Agreements in Phoenix
Creating a marital agreement can protect you during difficult times, and it can strengthen a marriage. Disclosing finances before or during a marriage, and making arrangements ahead of time, builds trust through openness and transparency.

A marital agreement is not a prediction that a marriage will fail. It is a plan two people make together while they can still make it calmly.
What A Marital Agreement Actually Does
At Desert Legal Group we understand the importance of protecting what matters most to you, even if you do not anticipate divorce. A well drafted agreement protects both spouses’ interests.
A significant benefit is how customizable it is. The agreement can focus narrowly on protecting assets for children from a previous marriage, or on ownership of a business or shares.

Both parties disclose their finances in full before signing. That disclosure is what gives the agreement its strength.
Prenuptial
Signed before the wedding. Most often used to protect premarital or inherited assets and to set expectations about debt.
Postnuptial
Available at any point after the wedding. Often prompted by a business growing, an inheritance, or a change in either spouse’s circumstances.
Who Should Consider One
These agreements are not only for the wealthy. Here is where one most often makes a real difference.
Unequal wealth
Someone who has built significant wealth or inherited assets may seek to protect those assets in the event of a divorce. The lower wage earner may seek to ensure spousal maintenance.
Business owners
The agreement protects not only the business but also its assets and the people it employs. In a divorce a business can otherwise be liquidated and shared between spouses.
Shareholders
If either spouse is a shareholder in a firm, a marital agreement can protect those shares, and with them the stability of the company.
Big Life Changes
If either partner is positioned to begin a lucrative career or inherit a large amount of money, those are valid reasons to plan early.
Parents
Agreements can protect property designated for children from previous marriages, which is often why parents pursue them.
How The Process Works
Three steps, and the timing of the third one matters. An agreement signed days before a wedding invites the argument that it was signed under pressure.

We walk you through the agreement before anyone signs it, not after.
Gather & Disclose
Both parties assemble their financial statements. Full disclosure is not a formality; it is the thing that makes an agreement hold up when it is finally needed.
Talk it through
An attorney explains how marital agreements work and confirms that both parties understand the implications of signing.
Draft & Sign
The agreement is drafted to Arizona’s requirements, reviewed by both parties, and signed well before the wedding date.
What Arizona Requires
For a marital agreement to be enforceable in Arizona, it needs to meet each of the following.
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In writing and signed by both parties
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Drafted as part of a lawful marriage
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Willingly entered into by both parties
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Signed after both parties fully disclosed their assets and debts
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Generally fair to both parties
Withholding important information is the most common reason an agreement fails when it is finally needed.
Why Clients Choose Us For This
Family law is the only thing this firm does. Your agreement is drafted by people who know how these documents get tested.
Family law is all we do
Your agreement is drafted by attorneys who spend every day in Arizona family court and know how these documents get tested.
Low caseloads
We take on fewer matters so that yours gets real attention, not a template with your name inserted.
Plain answers
You will understand what you are signing, and why each provision is there, before you sign anything.
Built to hold up
Agreements are drafted against the requirements Arizona actually enforces, so they survive the moment they are needed.
Marital Agreement FAQs
Does a prenup mean you expect divorce?+
A common myth. In practice the conversation makes a couple talk openly about money before it becomes a source of conflict.
Read our guide: Prenups: A Wise Decision for Protecting Your Financial Future.
Are prenups only for the wealthy?+
No. Anyone can benefit from clarity about what happens to property and debt.
What makes it enforceable?+
It must be in writing, signed voluntarily by both parties, and drafted to meet Arizona’s requirements.
Can it decide child custody?+
No. Parental rights are fundamental and no private document can supersede the court’s authority.
Is it ever too late?+
A prenuptial agreement must come before the marriage, but a postnuptial agreement is available at any point after.
What can void it?+
Withholding important information is the most common reason an agreement fails to hold up.
Speak With A Phoenix Marital Agreement Attorney
Bring your questions. We will walk you through what an agreement can and cannot do, what Arizona requires, and whether one makes sense for your situation. The first conversation is free.
Family law attorneys serving Phoenix and the surrounding Valley.
Plan It Now, Not Later
The best time to put a marital agreement in place is well before anyone needs it. Call to schedule a free consultation with our Phoenix family law team.




