The Both-Signatures Rule
When community property is being sold, transferred, or used as collateral, Arizona law is clear. Both spouses must sign. A conveyance or encumbrance that lacks one spouse's signature is not valid.
A conveyance or incumbrance of community property is not valid unless executed and acknowledged by both husband and wife, except unpatented mining claims which may be conveyed or incumbered by the spouse having the title or right of possession without the other spouse joining in the conveyance or incumbrance.
A.R.S. § 33-452This applies to all types of community real property transactions. It covers selling the family home, refinancing a mortgage, transferring property into a trust, or granting an easement. Title companies routinely enforce this rule at closing.
How This Connects to Estate Planning
When married couples transfer community property into a living trust, both spouses must execute the deed. The same applies to beneficiary deeds, which let property pass outside of probate at death.
If one spouse signs a beneficiary deed on community property without the other, the deed may be challenged as invalid. A spousal power of attorney under A.R.S. 33-454 can allow one spouse to act for the other, but only if properly executed.
Community Property vs. Other Forms of Ownership
This rule applies specifically to community property. It does not apply to separate property, which one spouse can convey alone under A.R.S. 33-451. Property held in joint tenancy follows different rules as well. Many families find it important to understand which form of ownership applies to each asset they hold.
In practice, this means that any time a married couple wants to sell, refinance, or transfer community real estate, both names must appear on the documents. This protects both spouses from losing an interest in shared assets without their knowledge or consent.