Community Property with Right of Survivorship in Arizona

When a spouse dies in Arizona, the family home typically represents the largest asset in the estate. What happens to it — and how much capital gains tax the surviving spouse faces when they eventually sell — depends heavily on how that property was titled during the marriage.

Arizona is one of nine community property states, and it offers a titling option that most married couples don't fully understand until it's too late to use it: Community Property with Right of Survivorship, commonly called CPWROS. For married couples who title their real estate and investment accounts correctly, CPWROS accomplishes two things simultaneously. It eliminates probate for those assets entirely. And it triggers a federal tax benefit — the "double step-up in basis" — that can eliminate massive capital gains tax liability when the surviving spouse eventually sells.

Here's how it actually works.

The Basics: Community Property vs. Joint Tenancy

Most people understand joint tenancy from common-law states: each spouse owns 50%, and when one dies, their half passes automatically to the survivor through the right of survivorship. No probate. Simple.

Community property states like Arizona have a distinct system. Property acquired during the marriage is presumed to be community property — equally owned by both spouses, but treated as a unified whole rather than two separate 50% shares. This distinction sounds academic until you see what it means for taxes.

Under the federal Internal Revenue Code Section 1014(b)(6), when community property is inherited, the entire property receives a stepped-up basis to its fair market value on the date of death — not just the deceased spouse's half, but both halves.

With joint tenancy, only the deceased owner's 50% share gets stepped up. The surviving spouse keeps their original cost basis on their own half.

Here's a concrete example of why this matters. A married couple buys a Phoenix home in 2005 for $200,000. By the time one spouse dies in 2026, it's worth $800,000. If it was held as joint tenants:

• Deceased spouse's half ($400,000) gets stepped up to $400,000
• Surviving spouse's half retains the original basis of $100,000 (half of the $200,000 purchase price)
• Surviving spouse's total basis: $500,000
• If they sell for $800,000, they owe capital gains on $300,000

If the same property was held as CPWROS:

• Both halves — the full $800,000 — get stepped up to fair market value on the date of death
• Surviving spouse's total basis: $800,000
• If they sell for $800,000 immediately, they owe nothing

On an appreciated Arizona home, the difference between these two outcomes can easily be $50,000 to $100,000 in capital gains tax. The IRS requires that you consult a CPA to properly document and formalize this stepped-up basis before liquidating inherited community property — the tax advantage doesn't apply automatically without proper documentation.

How CPWROS Avoids Probate

Beyond the tax benefit, CPWROS works as a probate avoidance tool. When property is titled as Community Property with Right of Survivorship, it transfers automatically to the surviving spouse upon death. It does not pass through the decedent's will, does not go through the probate court, and does not require a personal representative to administer it.

The practical consequence: a surviving spouse can transfer the property into their name alone without filing a probate petition, without waiting for creditor claim periods to close, and without paying probate filing fees. What they do need to do is record an Affidavit of Surviving Spouse with the County Recorder, along with a certified copy of the death certificate. This publicly documents the transfer of title.

Note that CPWROS is distinct from plain "community property" and from "joint tenancy." The survivorship designation must appear explicitly in the deed. A deed that simply says "husband and wife as community property" does not automatically carry survivorship rights — probate may still be required to transfer that asset.

What Assets Can Be Titled as CPWROS

In Arizona, CPWROS is most commonly used for:

Real estate — homes, investment properties, land, condominiums. The deed must explicitly state the survivorship designation. Married couples who want CPWROS on their home need to execute and record a new deed that reflects this titling.

Brokerage and investment accounts — many financial institutions allow married couples to designate community property with right of survivorship on joint investment accounts. This is sometimes handled through account titling documents rather than a separately recorded deed.

Bank accounts — less common, but some institutions support this designation for deposit accounts.

CPWROS does not apply to separate property — assets owned by one spouse before marriage, or received during marriage as an inheritance or gift. Those assets retain their separate property character regardless of how the community property is titled.

CPWROS vs. Beneficiary Deeds: Which Is Better?

Arizona also permits Beneficiary Deeds (Transfer on Death deeds) under A.R.S. § 33-405, which allow an owner to designate who inherits real estate upon death, outside of probate. Both CPWROS and Beneficiary Deeds achieve probate avoidance for real estate.

The key differences:

Who they're for. CPWROS is only available to married couples and requires community property status. Beneficiary Deeds work for any property owner — married, single, unmarried partners, individuals.

The tax treatment. CPWROS produces the full double step-up on both spouses' shares. A Beneficiary Deed transfers the property to a non-spouse beneficiary, who typically receives only a step-up on the deceased owner's share. (If a married couple owns property as CPWROS and designates a beneficiary deed to a child, the interaction between these instruments requires careful legal analysis.)

Control. Both allow the owner(s) to retain full control during their lifetimes. A Beneficiary Deed can be revoked unilaterally; a CPWROS designation is a titling decision that applies jointly to both spouses.

The survivorship rule for Beneficiary Deeds. Under A.R.S. § 33-405(J), if a married couple owns real estate as CPWROS and has also recorded a Beneficiary Deed, the beneficiary designation doesn't activate until both spouses have died. During the first spouse's life, the survivorship right takes precedence.

For most married Arizona couples, CPWROS is the superior option for jointly owned real estate specifically because of the double step-up tax benefit. For property owned by one spouse alone, or by unmarried individuals, a Beneficiary Deed is the standard probate-avoidance tool.

Critical Warning: Beneficiary Deeds Override Wills

A common and costly mistake: a spouse's will says the family home goes to the children, but a CPWROS deed or Beneficiary Deed says otherwise. Under Arizona law, recorded deeds control real property transfers — they supersede contradictory will provisions.

When one spouse dies and the property is titled CPWROS, it passes automatically to the surviving spouse regardless of what the will says. Only after the second spouse's death does the beneficiary designation in any TOD deed come into play.

Executors who discover this conflict mid-probate — after attempting to transfer a property according to a will — face significant delays while the legal ownership question is resolved with the County Recorder.

Check the deed. Before assuming a will governs any piece of real estate, look up the actual recorded deed at the County Recorder's office. CPWROS designations, Beneficiary Deeds, and joint tenancy arrangements are all recorded instruments, and any of them can override what the will says.

What the Surviving Spouse Needs to Do After the Death

When a spouse dies and real estate is titled CPWROS, the transfer is automatic by operation of law — but it needs to be formally documented to clear the title. Steps for the surviving spouse:

1. Obtain multiple certified copies of the death certificate ($20 each from ADHS or county vital records; get at least 5–8 copies).
2. Draft an Affidavit of Surviving Spouse confirming the death, the CPWROS titling, and the surviving spouse's identity.
3. Have the affidavit notarized.
4. Record the affidavit with the County Recorder in the county where the property is located, along with a certified copy of the death certificate. Recording fees vary by county.
5. Engage a CPA to formally document the stepped-up basis before any sale or refinance of the property. This step is non-optional — the tax benefit only applies if the basis is properly established in your records.

The surviving spouse's name may remain as-is on the title from this point, or they may choose to retitle entirely into their name alone or into a new trust — both are common. Either way, the CPWROS mechanism has done its job: the property bypassed probate entirely.

The Arizona Probate Process Guide covers CPWROS in the context of the broader estate settlement process — including how to handle community property alongside assets that do require probate, and what surviving spouses need to coordinate with their CPA before selling an inherited Arizona home.

See more Arizona guides →