Quick Answer: Child support in Israel normally runs at the full court-ordered amount until a child turns 18. It does not simply stop there. During mandatory army or national service the payment usually drops to one-third of the original sum, and it continues until roughly age 20 to 21 or the end of service, whichever comes later. Beyond that there is generally no duty to support a healthy adult child unless the parents agreed to it.

One of the first questions a paying parent asks is a practical one: when does this end? A parent who receives support wants to know the opposite side of the same coin, because the money often stops or shrinks right when a teenager's costs are highest. The answer in Israel is not a single birthday. Duration depends on the child's age, on whether they enlist, and sometimes on the wording of your own divorce agreement.

For foreign nationals the topic carries an extra wrinkle. The Israeli rules assume most young adults do military service, which is why support drops rather than ending at 18. If your child will never serve in the Israel Defense Forces, or if the receiving parent lives outside Israel, the standard timeline does not translate cleanly. This guide walks through each stage, the statutes that set it, and the numbers and authorities you will actually deal with.

1. Overview: two layers of law decide the timeline

Israeli child maintenance sits on two layers. The first is personal law, meaning the religious law of the parties. For a Jewish father this comes from Jewish law (halacha), which places a strong duty on him to cover a young child's essential needs. The second layer is civil legislation, mainly the Family Law Amendment (Maintenance) Law, 5719-1959, together with Section 15 of the Capacity and Guardianship Law, 5722-1962, which defines a parent's responsibility for a minor.

These two layers work together to fix both the amount and how long it lasts. A "minor" in Israel is anyone under 18, so 18 is the natural first milestone. What happens after 18 comes from decades of Family Court and Rabbinical Court rulings that treat the army years as a distinct, reduced phase rather than the end of the obligation.

In Practice The statute you will hear cited most is Section 3 of the Family Law Amendment (Maintenance) Law, 5719-1959, which routes a parent's duty through their personal law and fills the gap where none applies. Most of these claims are heard by the Family Court (beit mishpat le'inyanei mishpacha), unless one spouse validly filed in the Rabbinical Court first. Before you can file a maintenance suit, Israel requires a short dispute-resolution step (bakashat yishuv sichsuch) with a built-in waiting period of about 45 days. See our guide to family mediation before divorce for how that stage works.

2. Until what age do you pay the full amount?

The default is straightforward: full, court-ordered support runs until the child's 18th birthday. If a judge set NIS 2,600 per month for one child, that figure holds through age 17 and stops being the "full" figure only once the child turns 18.

There is a common variation worth knowing. Many orders and settlement agreements say support continues at the full rate until the child finishes 12th grade, even if that falls a few weeks after the 18th birthday. Israeli high school ends in the summer of the year most children turn 18, so this clause simply keeps support steady until the school year is genuinely over. Read your own agreement closely, because this is the sort of detail that decides whether a July or August payment is owed.

In Practice If your judgment says support runs "until 18 or the end of high school, whichever is later," do not stop paying on the birthday. A parent who cuts off in, say, May of the child's final school year can find an Execution Office file opened against them for the missing months plus interest. When in doubt, ask the court to interpret the clause rather than guessing.

3. The one-third rule: support during army and national service

Here is the part that surprises many foreign parents. Turning 18 does not end support in Israel. It reduces it. Once a child reaches 18 or enlists, whichever is later, the monthly payment typically falls to one-third of the original amount. That reduced sum runs until roughly age 20 to 21 or the end of service, whichever comes later.

The logic is that a soldier in mandatory service has most daily needs covered by the army: food, a place to sleep, uniforms, and a small stipend. Men usually serve around 32 months and women around 24 to 32, and the same one-third principle applies to those doing recognized national service (sherut leumi) instead of the army. The reduction is not charity from the paying parent. It reflects that the young adult's living costs have genuinely dropped for that period.

In Practice Run the arithmetic before you assume anything. A NIS 3,000 order for one child usually becomes about NIS 1,000 per month during service. Two points catch people out. First, the drop is not automatic unless your judgment spells it out, so a payer who unilaterally cuts to one-third against an order that says otherwise risks an Execution Office (Hotza'a la'Poal) claim for the shortfall. Second, if the child is exempt from service or defers it, the one-third rationale may not fit, and the Family Court can set a different figure. Get the reduction written into the order at the divorce stage so nobody argues about it four years later.

4. How the child's age changes the amount along the way

Duration is only half the story. The size of the payment also shifts as the child grows, and Israeli law splits childhood into three brackets for that purpose.

  • Ages 0 to 6 (ktinei ktinim): for Jewish families a father historically bears an almost absolute duty for the child's essential needs, largely regardless of the mother's income.
  • Ages 6 to 15: since a landmark 2017 Supreme Court ruling (BAGATZ 919/15), both parents contribute according to their relative net incomes and how much time the child spends with each of them.
  • Ages 15 to 18: support is grounded in the principle of tzedaka (charitable duty), with both parents sharing according to their means and the child's needs.

What this means over a childhood is that the amount can legitimately be revisited as the child moves between brackets, especially crossing into the 6-to-15 band where shared custody now matters a great deal.

In Practice The 919/15 ruling changed the math for the 6-to-15 bracket. Where parents earn similar incomes and split physical custody close to 50/50, the support figure for that age group can shrink sharply or, in some cases, reach zero. Courts still assess a child's basic monthly needs, often in the range of roughly NIS 1,300 to 1,600 before adding a share of housing (frequently around 30 to 40 percent of rent for one child) and childcare. Treat any figure a calculator gives you as a starting point, not a promise. For the full method, see how Israeli courts calculate the amount.

5. Adult children, students, and children with disabilities

Once the reduced service years end, the standard obligation is finished. A parent is not normally required to support a healthy adult child who has completed the army and can work. University tuition is the classic example. Israeli law does not force a parent to fund a degree, however much they might wish to help.

Two situations change that picture. The first is agreement. Parents frequently promise in a divorce settlement to share the cost of higher education or to keep paying through a bachelor's degree, and once the Family Court approves that settlement it is enforceable like any contract. The second is disability. Where an adult child cannot support themselves because of a serious disability, a parent's duty can continue past the usual ages. This is assessed individually and sits alongside National Insurance Institute (Bituach Leumi) disability benefits and municipal welfare support.

In Practice If your child has special needs, do not rely on the standard "support ends after the army" assumption. Spell out in the settlement who covers therapies, housing, and daily care into adulthood, and how the National Insurance Institute disability pension fits in. A vague clause here is the single most expensive gap I see foreign families leave in their agreements, because relitigating it a decade later means fresh Family Court proceedings.
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6. Who sets the duration, and how you enforce it

A court fixes the amount and, in practice, the duration. The Family Court can order interim maintenance (mezonot zmaniyim) within a few weeks of a claim being filed, so a child is not left waiting for the full trial. The final judgment or an approved settlement then sets the long-term figure and the end date.

Enforcement is where the timeline meets reality. If a parent stops paying, the receiving parent opens a file at the Execution Office under the Execution Law, 5727-1967. That office can garnish wages, freeze bank accounts, register liens, and impose a stay-of-exit order (tzav ikuv yetzia) that stops a debtor leaving the country. There is also a distinctly Israeli safety net: under the Guarantee of Maintenance Payments Law, 5732-1972, a resident parent holding a maintenance judgment can ask the National Insurance Institute to pay them a monthly benefit up to a statutory ceiling and let the state chase the debtor instead.

In Practice The National Insurance Institute route is only open to recipients living in Israel, and the benefit is capped at the lower of the judgment or a statutory ceiling that is updated periodically, so it may not cover the whole order. To use it, bring the maintenance judgment to a Bituach Leumi branch and register. If you go through the Execution Office instead, budget for its opening fee, calculated as a small percentage of the debt. For a deeper walkthrough, read our guides on collecting unpaid child support and how the Execution Office works.

7. What foreign and non-resident parents need to know

Two features of the Israeli timeline trip up families with a foot outside the country. The first is the army assumption. The reduction to one-third at 18 exists because most Israeli young adults enlist. If your child holds foreign citizenship and will not serve, a court looks at the real situation instead of applying the reduction mechanically, and the figure for those years can differ from the standard one-third.

The second is residency for enforcement. The National Insurance Institute guarantee is built for residents, so a parent living abroad usually cannot claim it. That parent enforces the Israeli judgment directly through the Execution Office or through cross-border channels, including the 2007 Hague Convention on the international recovery of child support, to which Israel is a party. Currency, bank routing, and proof of the foreign order all add friction, which is why getting the wording right at the judgment stage matters more when a border is involved.

In Practice If you pay or receive across a border, ask the Family Court to state the duration and any reduction in plain terms, ideally tied to concrete ages rather than to "military service," which may never happen for a foreign child. That single drafting choice saves years of argument. For enforcement from outside Israel, see enforcing child support when a parent lives abroad.