Begin with the people and responsibilities in your life
When you marry again, you may bring a home, retirement accounts, a business or a commitment to children from an earlier relationship. Your future spouse may bring the same. A prenuptial agreement gives you a way to discuss those responsibilities before the law and your finances become intertwined.
The conversation does not have to begin with divorce. It can begin with ordinary questions: Where will we live? What will we save together? How will we help our children? What should happen if one of us dies first? Best Law Firm helps Scottsdale couples turn those questions into clear financial terms.
Separate what you already own from what you will build together
Arizona generally treats property acquired during marriage as community property, subject to statutory exceptions. Property owned before marriage, and property received by gift or inheritance, is generally separate under A.R.S. § 25-211 and § 25-213.
That starting point is helpful, but it does not answer every question about how you will use the property. You may pay a mortgage with earnings during marriage, contribute to a spouse’s business or place inherited money into a joint account. Records and the terms of your agreement matter when different sources of funds meet.
List what each person owns, what each person owes and what you expect to share. Then address future earnings, savings, purchases and contributions. A prenup should make it easier to carry out your financial plan rather than leave you guessing which account to use.
Plan for the family home
If one partner already owns the Scottsdale home where you will live, discuss more than the title. Who pays the mortgage principal, taxes, insurance and repairs? How will substantial improvements be funded? Does the agreement provide reimbursement or another interest for contributions?
Also consider what happens if the owner dies first. Does the surviving spouse have a right to remain in the home for a period of time? Who covers expenses? When would children receive the property, and how would a sale work? Those questions may require coordinated estate-planning documents and appropriate title work.
A hypothetical couple might want the owner’s children to receive the home eventually while allowing the surviving spouse to remain temporarily. That is a planning goal, not a ready-made clause. The duration, expenses, maintenance and exit terms all need attention.
Protect children without overlooking your future spouse
You can want to preserve an inheritance for your children and still want your spouse to have financial stability. Those goals are not automatically in conflict. A prenup can identify property expectations, while a coordinated estate plan can address how and when benefits are provided.
Do not assume a second spouse automatically receives everything at death, or that children automatically receive everything you owned before the marriage. Arizona’s intestate succession statute, A.R.S. § 14-2102, has different rules when the deceased spouse leaves descendants who are not also descendants of the surviving spouse. The result also depends on property characterization and which assets pass through the estate.
Broad waivers deserve careful reading. Under A.R.S. § 14-2207, an agreement can waive specified surviving-spouse allowances, and certain broad language can also renounce benefits that otherwise pass through intestacy or an earlier will. Each person should understand exactly what is being waived and what, if anything, is provided instead.
Retirement accounts and beneficiary forms need follow-through
Retirement savings often carry particular importance in a second marriage. Identify premarital balances, future contributions, survivor benefits and any obligations from a prior divorce. Ask whether the agreement’s treatment of those benefits matches the account or plan rules.
The IRS advises participants to review retirement-plan beneficiaries after marriage and explains that most plans require spousal consent for certain beneficiary or payment changes. A prenup should not be assumed to complete those procedures. Obtain the plan’s instructions and have the necessary steps reviewed.
Use the same discipline for life insurance, payable-on-death accounts and trust documents. Write down who is responsible for each change and keep confirmation when the work is complete. A carefully negotiated promise can still leave a practical problem if the underlying records never change.
Bring existing obligations into the discussion
Provide earlier divorce decrees, support orders, settlement agreements and retirement-division orders. Include any insurance commitments, business guarantees and debts that affect your budget. The new agreement needs to account for those obligations; it is not a way for a new couple to rewrite orders involving someone else.
If you receive spousal maintenance from a former spouse, review that income before setting the new household budget. Under A.R.S. § 25-327(B), future maintenance generally ends when the recipient remarries, unless a written agreement or the decree expressly provides otherwise. Read the actual order and agreement rather than assuming the payments will continue.
Adult children may also be receiving regular help for tuition, housing or other expenses. Distinguish a legal obligation from a voluntary commitment. Discuss how those payments fit with household expenses and joint savings so neither spouse is surprised after the wedding.
Discuss income differences and caregiving
A second marriage may include different retirement dates, health needs or work plans. If one partner plans to retire early, relocate or care for a family member, discuss the financial effect before agreeing that every future dollar stays separate.
Arizona allows premarital agreements to address spousal support under A.R.S. § 25-203. A support modification or waiver also has the public-assistance limitation in § 25-202(D). Your agreement should be evaluated in light of the life you reasonably expect to lead, including who may become financially dependent on whom.
Use a process both partners can understand
Share meaningful financial information and allow time for separate legal advice. A prenup must be written and signed by both parties, and it becomes effective on marriage. Voluntariness and the specific disclosure and unconscionability standards in § 25-202 affect enforcement. Two signatures do not settle every question.
For a first meeting, bring a financial inventory, current statements, your wedding date, prior agreements and a list of goals for your spouse and children. Identify documents that need estate-planning or tax review. Starting early gives you room to work through the details together and make decisions you understand.
Common questions
Do I need a prenup if everything I own is already separate property?
You may still benefit from discussing future income, contributions, debts, support and death-related rights. Separate ownership at the start of marriage does not answer every question about how you will use or add to the property. The decision depends on your goals and circumstances.
Does a prenup replace a will or trust?
No. A prenup can establish financial rights and obligations, but estate documents, account ownership and beneficiary forms need to work with it. Review the whole plan, particularly when providing for a spouse and children from a prior relationship.
Can a prenup decide custody or reduce child support?
A premarital agreement cannot adversely affect a child’s right to support. Parenting arrangements remain subject to the court’s best-interests requirements. Keep financial planning for a new marriage separate from attempts to predetermine children’s rights.
What if we are already married?
An agreement made during marriage needs a postnuptial analysis. Arizona’s enacted 2026 law takes effect September 12, 2026. The signing date, existing property rights and the intended changes should be reviewed before assuming a prenup form will work.
Arizona law and further reading
These sources support the legal information on this page. Court procedures and the law can change; your circumstances determine how they apply.
- A.R.S. § 25-211: Community property
- A.R.S. § 25-213: Separate property
- A.R.S. § 14-2102: Intestate share of surviving spouse
- A.R.S. § 14-2207: Waiver of surviving-spouse rights
- IRS: Retirement topics—getting married or having children
- A.R.S. § 25-203: Scope of agreement
- A.R.S. § 25-202: Enforcement of premarital agreements
- A.R.S. § 25-403: Best interests of the child
- A.R.S. § 25-327: Modification and termination of maintenance
- Arizona HB 2861, Laws 2026, Chapter 26
- Arizona Legislature: General Effective Dates
This page provides general information, not legal advice for a specific matter. Reading it or contacting Best Law Firm does not establish an attorney-client relationship. Speak with licensed counsel about your circumstances before signing an agreement or acting on legal information.
