What Is a Mutual Will?
A mutual will (Tzavaah Hadadit) is a will made by two people — typically a married couple — whose provisions are interconnected. Each party leaves assets to the other, and both wills are made on the understanding that the other will do the same. Israeli law gives the surviving partner significant protection after the first death.
The Problem: Restriction After Death
Under Section 8a of Israel's Inheritance Law, if a mutual will was made with the intention that neither party could revoke it after the other's death, the survivor is legally bound by its terms. Attempting to make a new will that contradicts the mutual will may be challenged by the original beneficiaries (usually the children).
How Mutual Wills Commonly Work
The typical structure: each spouse leaves everything to the other. After both die, assets pass to the children equally. This sounds straightforward but creates complexity if the surviving spouse remarries, has new children, changes financial circumstances, or simply wants to change the distribution. Legal advice before signing a mutual will — and clear documentation of the parties' intent — is essential.
Can a surviving spouse change a mutual will after the other spouse dies?
It depends on how the mutual will was drafted. If the will was made under a binding agreement that neither party would revoke it after the first death, the survivor may be restricted from changing it. Courts in Israel examine the specific language and circumstances. If there was no binding agreement, the survivor retains the right to revoke. This distinction is critically important and should be clarified before the mutual will is signed.
