Prenuptial and marital property agreements in Israel: validity, approval, and limits
A marital property agreement is not an ordinary contract. The statute imposes a writing requirement and an approval requirement, and without them the document does not do its job. It is also not a tool for everything: some matters cannot be settled in it at all, and others can be written down but do not bind the court.
“Most of the agreements we are asked to fix are not badly drafted. They were simply never approved as required, or they tried to settle matters the law does not allow to be settled there.”
Adv. Ester Efrati · Head of the Family and Inheritance Department

What you will find on this page
What a marital property agreement is
A marital property agreement is an agreement in which a couple set their own property arrangements, in place of the default rules the law provides. It is governed by the Spouses (Property Relations) Law, 1973.
Two points are worth separating at the outset. First, such an agreement is not a statement of distrust. It is a tool for certainty: it settles in advance what belongs to whom, so that no lengthy factual inquiry is needed twenty years later. Second, it is not only for the wealthy and not only about divorce. It concerns debts, a business, and the assets each party brought with them.
It can be made at three points: before the marriage, during it, and for common law partners without marriage at all. Each carries a different route to approval, and that is where most agreements fail. See also common law partners.
It is important to see what such an agreement actually does: it takes the property out of the default statutory arrangement. So before drafting one, it is worth knowing exactly what that arrangement provides.
What happens without one
Many couples assume that without an agreement “everything is split down the middle”. That is close to the truth but not accurate, and the difference is precisely what decides cases.
Absent an agreement the resource balancing arrangement applies. It means that during the marriage each spouse remains the owner of his own property, and only on dissolution of the marriage is a balancing carried out: the value of the assets accumulated is divided between the two.
What does not enter the balancing. The statute expressly excludes several categories:
- Assets each spouse held before the marriage.
- Assets received by gift or inheritance during the marriage.
- Certain benefits and payments for personal injury.
- Assets the parties agreed in writing would not be balanced.
Alongside this, pension rights, funds and savings accumulated during the marriage are included in the balancing, even where they are registered in one name only. That surprises many people.
Two further points. First, the court may depart from an equal division in special circumstances, taking into account among other things each party’s future earning capacity. Second, an early balancing may be sought before the divorce itself, on the conditions the statute sets. See dissolving a partnership and resource balancing.
Validity: writing and approval
Here lies the substantive difference between a marital property agreement and an ordinary contract. The statute requires two things cumulatively, and without them the document does not operate as a marital property agreement.
- Writing. The agreement and any amendment to it must be in writing. An oral understanding is not enough.
- Approval. The agreement requires approval by an authorised body, whose task is to satisfy itself that both parties understood its meaning and its consequences and signed freely.
Who approves, and when:
- Before the marriage. The family court may approve it, and so may a notary or the marriage registrar. This is the simple and quick route.
- After the marriage. The notarial route is no longer available, and the agreement requires approval by the family court or by the competent religious court.
This distinction is the most common practical reason a marital property agreement fails: a couple sign a draft before the wedding, never have it approved, and go on for years assuming they have an agreement.
The recommendation is therefore simple. If you are before a marriage, arrange the approval before the ceremony rather than after it. If you are already married there is no shortcut, and the court route is required.
What belongs in it
A good agreement is not a long one. It is one that covers the points that can genuinely blow up, drafted in language that can still be applied a decade later.
- Property each party brought. An apartment, savings, investments, rights. With a detailed schedule rather than general wording.
- Property to be accumulated in future. Whether it is to be treated as joint, and from what date.
- The shared home. What happens on separation, who stays, and how the proceeds are divided.
- A business. Who owns it, what happens to the profits, and how it is valued if valuation becomes necessary. This is the clause that saves businesses.
- Debts. Who bears what, and how a debt arising from one party’s activity is treated.
- An updating mechanism. What happens when children are born, when one party leaves the labour market, or when a major asset is bought.
Two observations from practice. First, full disclosure is not a formality. Concealing an asset or a debt at the drafting stage is exactly the ground that will later be used to attack the agreement. Second, an agreement giving one side almost everything tends to be less stable than a balanced one, even where both parties signed it.
What cannot be settled in it
This is the point on which many online templates mislead, and it earns a section of its own. Some matters can be written into the agreement but will not stand.
- Inheritance. The division of an estate after death cannot be settled in a marital property agreement. The Succession Law provides that an agreement concerning a person’s inheritance, and a waiver of inheritance made during his lifetime, are void. The right tool is a will, and in complex cases estate planning.
- Child support. Support is the child’s right and not the parent’s. A division of expenses between the parents can be agreed, but the agreement does not bind the court and does not prevent review. See child support.
- Custody and parenting time. Intentions can be recorded, but the decision will be made according to the child’s best interests at the time of separation, not according to what was signed years earlier. See custody and parenting time.
The practical meaning is not that these subjects should be ignored, but that they belong elsewhere. A marital property agreement settles property and debts. Inheritance is settled in a will. Matters concerning the children are settled in a parenting agreement at the time of separation, with the court’s approval.
Finally, even within the property field the court may set an agreement aside where the consent was defective, through duress, exploitation or misrepresentation. An agreement signed on the eve of the wedding, under pressure and without separate advice for each party, is more exposed to such a claim than any other.
An apartment brought into the marriage
This is the scenario that reaches us more than any other: one party brought in an apartment bought before the marriage, and years later a question arises whether it is still his alone.
The starting point is clear. An asset held before the marriage does not enter the resource balancing. But the starting point is not the end of the story, because the case law recognises that a specific intention of sharing may have formed in the asset, even where it is registered in one name.
Two situations often generate that claim:
- The apartment served as the family home over many years.
- Joint investment in the asset - renovation from joint funds, mortgage payments from both salaries, or rental income used by the household.
The claim is not accepted automatically, and the burden of proving an intention of sharing lies on the party asserting it. But it is not theoretical either, and it does succeed in cases.
A marital property agreement resolves this in a single line. Where it expressly provides that the apartment remains the sole property of the party who bought it, and also settles what happens to joint investment in it, the whole dispute is closed in advance.
Timing and protection from creditors
One of the common reasons for making a marital property agreement is not divorce but business risk: the wish to protect a spouse and the home from debts that may arise in a business.
That protection is possible, but it depends almost entirely on timing. An agreement made while the financial position is stable and the business is running normally is an agreement made to put the house in order. An agreement made once debts are already piling up looks entirely different.
In the second situation a creditor can argue that the agreement was a sham, that is, that its whole purpose was to put assets beyond reach of collection. If that argument succeeds the agreement gives no protection, and the spouse who did not create the debt is exposed in exactly the situation the agreement was meant to prevent.
Three practical conclusions follow:
- Do it early. The most effective agreement is the one signed when nobody needs it.
- Do not conceal. Full disclosure of assets and debts at the drafting stage strengthens the agreement rather than weakening it.
- Do not rely on the agreement alone. Protecting a business calls for further tools, including a sound corporate structure and separation between business assets and private ones.
Mistakes we see repeatedly
Most of the problems we meet are not in the content of the agreement but around it.
- An agreement that was never approved. Mistake number one. A signed draft that did not go through approval does not meet the statutory requirement.
- General wording with no schedule of assets. “Property brought into the marriage remains that of the party who brought it” sounds clear, and in a decade nobody will remember what exactly was brought.
- Concealing an asset or a debt. Non-disclosure is the strongest ground for attacking the agreement.
- Signing under pressure on the eve of the wedding. It undermines free consent and exposes the agreement to being set aside.
- One lawyer for both parties. Separate advice for each side strengthens the agreement precisely where it will be tested.
- Settling inheritance or support in it. Matters that do not belong here and, as explained above, will not stand.
- Not updating it over the years. Children were born, a business was sold, an apartment was bought, and the agreement describes a reality that no longer exists. An amendment likewise requires writing and approval.
Summary
A marital property agreement is a tool for certainty. It replaces the statutory resource balancing arrangement with one the parties chose, provided it was made in writing and approved as required.
Three points are worth taking from here. First, approval is not a formality: before the marriage a notary or the marriage registrar will do, and after it only a court. Second, some matters do not belong in such an agreement at all, chief among them inheritance and child support. Third, in protecting against creditors, timing is everything.
If you are before a marriage, or you hold a draft that was never approved, contact us for an early review.
What people ask most often
Does a marital property agreement have to be approved?+
Yes. The Spouses (Property Relations) Law requires the agreement to be in writing and to be approved by an authorised body, whose task is to verify that both parties understood its meaning and signed freely. A signed draft that was not approved does not meet the requirement.
Who approves it, and what is the difference before and after the marriage?+
Before the marriage it can be approved by the family court, and also by a notary or the marriage registrar. After the marriage the notarial route is unavailable, and approval by the family court or the competent religious court is required.
What happens if there is no agreement?+
The statutory resource balancing arrangement applies: during the marriage each spouse remains the owner of his own property, and on dissolution the value accumulated is balanced between them.
What is excluded from the balancing?+
Assets each spouse held before the marriage, assets received by gift or inheritance during it, certain benefits and payments for personal injury, and assets the parties agreed in writing would not be balanced.
Are pension rights included?+
Yes. Pension rights, funds and savings accumulated during the marriage are included in the balancing, even where registered in one name only. This surprises many people.
Can the agreement decide what happens to an inheritance?+
No. The Succession Law provides that an agreement concerning a person’s inheritance, and a waiver of inheritance made during his lifetime, are void. The right tool is a will, and in complex cases estate planning.
Can it fix child support and custody?+
Not bindingly. Support is the child’s right and not the parent’s, and custody and parenting time are decided by the child’s best interests at the time of separation. Understandings can be recorded, but the court is not bound by them.
I brought an apartment into the marriage. Does it stay mine?+
That is the starting point, since an asset held before the marriage does not enter the balancing. But the case law recognises that a specific intention of sharing may have formed, for example where the apartment served for years as the family home or joint funds were invested in it. An agreement closes the question in advance.
Does such an agreement protect against creditors?+
It can, but timing decides. An agreement made while the financial position is stable is far stronger than one made once debts are piling up, which a creditor can attack as a sham designed to put assets beyond reach.
Can an agreement be made after the wedding?+
Yes. There is no time limit, but approval by the family court or the competent religious court is then required, and a notary will not suffice.
Can an existing agreement be amended or cancelled?+
Yes, by agreement of both parties. An amendment or cancellation requires the same form: writing and approval. In addition the court may set an agreement aside where consent was defective, through duress, exploitation or misrepresentation, or where there was material non-disclosure.
Does each party need a separate lawyer?+
That is the recommendation. Separate advice for each side strengthens the agreement precisely at the point where it will be tested: whether both parties understood its meaning and signed freely.
All pages in the Family and Inheritance department
The separation itself
The divorce processLeaving home before divorceReconciliation or divorceRequest for dispute resolutionDissolution of marriageEconomic abuseRestraining orderThe children
Child supportChild support claimIncreasing or reducing supportSupport for a child born outside marriageCollecting support through National InsuranceSpreading a maintenance debtCustody and parenting timeShared parentingThe tender years presumptionChanging a custody arrangementRelocating abroad with the childrenParental alienationDealing with an alienating parentGuardian ad litemSurrogacyPaternity claimThe Youth (Care and Supervision) LawVisual parenting plan builderProperty and agreements
Prenuptial agreementSame sex prenuptial agreementSame-sex marriageNotarised prenuptial agreementDissolution of joint ownershipCareer assets and goodwillSelling the apartment on divorceCommon law partnersInheritance and estate planning
Wills and inheritanceInheritance between same-sex partnersEstate planningWills in estate planningIntergenerational transfer in estate planningTrustsDynasty trustSpecial needs trustProbate orderAgreements between heirsContesting a willNo-contest clause in a willLet us make sure the agreement holds on the day it is needed
A short assessment call with a lawyer from the department, covering the right approval route for your situation and what has to go into the schedule of assets.