Getting married in Arizona? A prenuptial agreement lets you set clear expectations about property, debt, and (where allowed) support—so you’re not relying only on default state rules. In short: Arizona’s premarital agreement statutes are found at A.R.S. §§ 25-201 to 25-205 (the Arizona Uniform Premarital Agreement Act). For example, A.R.S.
Key points
- Prenups are recognized if they’re voluntary, in writing, and signed by both partners.
- Under Arizona’s premarital agreement law (A.R.S.
- Arizona has adopted the Uniform Premarital Agreement Act (UPAA).
- This is a <strong>community‑property</strong> jurisdiction—your prenup can define what stays separate and how community property is handled.
Are prenups legal in Arizona?
Arizona has adopted the Uniform Premarital Agreement Act (UPAA). A prenuptial agreement in Arizona must be in writing and signed by both prospective spouses (no consideration other than the marriage is required). There is no statutory requirement for notarization or witnesses in Arizona’s UPAA statute, but notarizing the signatures is strongly recommended for evidentiary purposes.
What makes a Arizona prenup enforceable?
Under Arizona’s premarital agreement law (A.R.S. § 25-202), a prenup will not be enforceable if the party against whom enforcement is sought proves either of the following: (1) they did not execute the agreement voluntarily, or (2) the agreement was unconscionable when executed and they were not provided a fair and reasonable disclosure of the other party’s finances (and did not waive the right to such disclosure).
What you can—and can’t—include
Arizona is a community property state by default, meaning assets acquired during marriage are jointly owned. A prenup can alter this by classifying assets and income as separate property of one spouse, and can set terms for division of property upon divorce that differ from Arizona’s community property 50/50 rules.
Simple process
Couples in Arizona should sign the prenup well before the wedding date to ensure it’s deemed voluntary – signing at least 30 days in advance is a good practice. Both parties should exchange sworn financial statements or detailed lists of assets/liabilities to document disclosure.
Next steps
General information only, not legal advice. Laws and cases change—consider speaking with a local attorney about your situation.
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