Estate Planning When You Get Married in Arizona

Arizona is one of nine community property states (per IRS Publication 555), and community property is the default treatment for almost everything you earn after the wedding. The moment you say "I do," anything you earn from work, including wages, bonuses, business income, and retirement contributions, is generally owned 50/50 with your spouse. This is true even if only one paycheck hits one bank account. Property and debt you brought into the marriage usually stay separate, but they can lose that protection quickly if you commingle funds or add your spouse to title.

Marriage also changes who has legal authority over you in a medical or financial crisis. Without estate planning documents, your spouse generally has hospital visitation and some default authority. But they cannot necessarily access your separate bank accounts, manage your business, or override decisions from adult children from a previous relationship. A short stack of documents fixes that.

For most newly married Arizona couples, the central document is a revocable living trust. The trust lets you title the home, investment accounts, and Arizona real estate so that when one spouse dies, the survivor stays in control without going through probate. It is also where you put separate property and community property in writing so the line stays clear, especially if either of you has children from a prior marriage.

A pour-over will sweeps up anything you forget to retitle and names a guardian for any minor children you have or plan to have. A financial power of attorney lets your spouse pay the mortgage, refinance the car, or sell a vehicle if you are laid up. A medical power of attorney plus a HIPAA authorization lets your spouse get information from doctors and make treatment calls. Without the HIPAA piece, hospitals routinely stonewall even spouses. That stack is short, but it is the difference between your spouse handling a crisis and waiting in a lobby.

401(k)s, IRAs, life insurance, annuities, and transfer-on-death accounts pass by beneficiary designation, not by your will or trust. If your designation still names a parent, an ex, or "my estate," getting married does not automatically change it. Federal law also has teeth here: under ERISA (29 U.S.C. § 1055), a married 401(k) participant cannot name anyone other than the spouse as primary beneficiary without the spouse's written, notarized consent. The form still does not update itself.

Within 30 days of the wedding, pull every retirement, life insurance, and brokerage account and update primary and contingent beneficiaries. If you have a trust, talk with an attorney about whether the trust should be the contingent beneficiary on certain accounts so minor children or stepchildren never receive a lump sum directly.

In practice: imagine a couple in Gilbert who marries in their early thirties, both with 401(k)s opened years earlier that still name a parent as primary. One spouse is in a serious accident before they update the forms. The plan administrator pays the parent, not the surviving spouse, and the family ends up in a year of avoidable conflict over a beneficiary form that took ten minutes to fix.

A home you owned before the wedding stays separate property in Arizona. But mortgage payments made with marital wages can give the community an interest in the home's appreciation. With roughly 65% of Arizona households owning their home (U.S. Census ACS), the deed question shows up in most newly married plans. Talk with an estate planning attorney before adding a new spouse to the deed. A beneficiary deed or a community property with right of survivorship deed is often the cleaner path than a quitclaim.

If either spouse owns a business, the business interest, growth in value, and goodwill can become community property. A trust paired with a buy-sell agreement keeps the business out of probate and out of a future divorce dispute. If you own real estate in another state, a properly funded Arizona trust avoids ancillary probate in that second state when the first spouse dies.

A second marriage adds one question every newlywed plan has to answer in writing: how do you take care of your new spouse without accidentally cutting out children from a prior marriage. Arizona law gives a surviving spouse intestate rights, and beneficiary designations on retirement accounts pass to whoever is on the form. Both can override what feels like a fair plan.

The cleanest path is usually a revocable trust paired with a clear separate-property inventory. A QTIP trust is the common solution: it provides for the surviving spouse during their lifetime, then passes the remaining principal to the children of the first marriage. Done before the wedding, it avoids the awkward conversation of trying to undo community-property treatment later.