Quick Answer: Child support in Israel is paid at the full court-ordered amount until the child turns 18, and many orders extend that to the end of 12th grade. It does not simply stop there. During mandatory army or national service, Israeli courts routinely reduce the payment to one-third of the original amount for the length of regular service. After that, a parent owes support to a healthy adult child only if they agreed to it; an adult child who cannot support themselves, for example because of a disability, can still claim under the Maintenance Law.

Most paying parents ask the same thing sooner or later: when does this end? The receiving parent asks it from the other side, because support often shrinks just as a teenager gets expensive. In Israel the answer is not one birthday. It depends on four things: the child's age, whether and when they enlist, whether they can support themselves afterwards, and the exact wording of your own judgment or divorce agreement.

The Israeli timeline was built around a teenager who finishes school and goes into the army. Families with a parent or child abroad often don't fit that picture, and that is where most of the arguments start. This guide goes through each stage in order, then covers what changes if you or your child live outside Israel.

1. How long child support lasts in Israel: the four stages

Here is the standard pattern, from birth to adulthood:

  • Birth to 18 (or end of 12th grade): full support, as set by the court or an approved agreement.
  • Between school and enlistment: a grey zone. Some orders keep full support until enlistment; others stop or reduce it. Courts have ruled both ways.
  • During regular army or national service: usually one-third of the original amount.
  • After service: no standing duty to a self-supporting adult child, unless the parents agreed otherwise or the child cannot support themselves.

Two sources of law produce this pattern. The Family Law Amendment (Maintenance) Law, 5719-1959 (Chok le'Tikun Dinei ha'Mishpacha (Mezonot)) says in Section 3 that a parent supports minor children according to the parent's personal (religious) law, and where no personal law applies, under the statute itself. A "minor" is anyone under 18. Everything after 18, including the army-period reduction, comes from decades of case law, not from a statutory age limit. That is why the wording of each order carries so much weight.

2. Full support until 18, or until the end of school

The default is full support until the 18th birthday. Many judgments and settlement agreements go a step further and say support continues "until 18 or the end of 12th grade, whichever is later." Israeli high school ends in June, so for a child born in the spring the difference is a few months of payments.

Before you stop paying, read the clause. A parent who stops on the birthday when the order says "end of 12th grade" is in arrears, and the other parent can collect the missing months through the Execution Office (Hotza'a la'Poal) with interest and linkage.

The amount can also change before 18, because the method of calculating it changes with the child's age. Since the Supreme Court's July 2017 ruling in request for leave to appeal in a family matter (Bam) 919/15, support for Jewish children aged 6 to 15 is split between both parents by their relative incomes and the time the child spends with each. For children under 6, the father still carries the main duty for essential needs under Jewish law. None of this changes when support ends, but it can change how much is paid along the way. Our guide to how Israeli courts calculate child support explains the method.

3. The gap between school and enlistment

Many Israeli teenagers finish school in June and enlist months later, sometimes after a pre-army program (mechina) or a year of volunteer service. What does the paying parent owe in between?

There is no single rule. Some Family Court judges continue full support until enlistment on the view that the young adult is still dependent. Others hold that once school is over, an 18-year-old can be expected to work, so full support ends and nothing (or a reduced amount) is owed until the army takes over. The answer in your case depends first on your order, and if the order is silent, on what the court decides on the facts.

In Practice If you are drafting a divorce agreement now, write the pre-enlistment period in explicitly: full, reduced or nothing, and until what date. It costs one sentence and removes a common source of Execution Office files and variation claims.

4. One-third during army or national service

This is the part that surprises foreign parents. At 18 the obligation in Israel shrinks rather than ends. During the child's regular (mandatory) service in the Israel Defense Forces, courts routinely order the parent to pay one-third of the amount they paid while the child was a minor. The same approach is applied to recognised national service (sherut leumi).

The reasoning is practical. The army provides food, accommodation, uniforms and a monthly stipend, so a soldier's own costs drop. The one-third covers what the army doesn't, such as weekends and leave at home, clothing and transport. The duty after 18 rests on the Jewish-law concept of charity (din tzedaka), not on the absolute duty owed to small children, which is part of why the amount is reduced.

How long does it run? Most orders tie it to the end of regular service, and many phrase it as "until age 21 or the end of regular service." The end point that binds you is the one written in your order. Service lengths differ between men and women and have been changed by the Knesset more than once, so an order tied to "the end of regular service" is safer than one tied to a fixed age.

In Practice The arithmetic is simple: an order of NIS 3,000 a month for one child would become NIS 1,000 during service. The reduction is not automatic, though. If your judgment says nothing about the army years, its wording decides what happens. An order that runs "until 18" ends there, and support during service has to be claimed separately. An order with no end date keeps running at the full amount, and a parent who cuts to one-third without a court decision or a written agreement with the other parent risks an Execution Office claim for the difference. A short consent agreement approved by the Family Court, or a variation claim, settles it properly.

5. After service: students, adult children and disability

Once regular service ends, the standard obligation is over. Israeli law does not make a parent pay for a healthy adult child's university degree, rent or living costs. Two situations change that.

An agreement. Parents often promise in a divorce settlement to share tuition, keep paying through a first degree, or fund a wedding. Once the Family Court or Rabbinical Court approves the agreement and gives it the force of a judgment, that promise is enforceable. If you want help with university to stay voluntary, keep it out of the binding agreement or word it as a non-binding intention.

An adult child who cannot support themselves. Section 4 of the Maintenance Law lists the relatives a person must support, and adult children are on that list. Section 5 sets the conditions: the parent must be able to pay after meeting their own needs and those of their spouse and minor children, and the adult child, despite their efforts, must be unable to support themselves from work, property or another source. This is the legal route for an adult child with a serious disability or illness. The court looks at the child's actual needs alongside any National Insurance Institute (Bituach Leumi) disability pension and welfare services, so the parent's share is usually smaller than ordinary child support.

In Practice Where a child has special needs, the divorce agreement is the place to deal with adulthood: who pays for therapies, supported housing and day programs after 18, and how the disability pension is counted. Leaving it vague usually means a fresh claim under Sections 4 and 5 years later, often when one parent has already moved abroad.
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6. Ending, reducing or enforcing the payment

Whatever stage the child is at, the order stays in force until a court changes it or it ends on its own terms. Paying parents get into trouble by deciding for themselves that support has ended. The safer steps are:

  1. Read the order. Check the stated end date, any army clause and any wording about 12th grade or enlistment.
  2. Try to agree in writing. If both parents accept the change, have the agreement approved by the court so it is enforceable.
  3. If you cannot agree, file. A claim to vary or end support starts with a request for dispute resolution (bakashat yishuv sichsuch) under the Family Disputes Settlement Law (Chok le'Hesder Hitdayanuyot be'Sichsuchei Mishpacha). The parties are invited to information meetings at the court's support unit, and for 45 days from filing neither side can start a lawsuit on the dispute. The support unit can extend the meeting period once, by 15 days.
  4. Keep paying until a decision. A variation usually runs from the date the court sets, not from the date you stopped paying.

On the receiving side, unpaid support is enforced through the Execution Office under the Execution Law, 5727-1967. The office can attach wages and bank accounts, register liens and issue a stay-of-exit order that stops the debtor leaving Israel. A recipient living in Israel can also ask the National Insurance Institute to pay support under the Maintenance (Assurance of Payment) Law, 5732-1972. The Institute pays up to a set rate and then pursues the debtor itself. See our guides on collecting unpaid child support, the Execution Office and stay-of-exit orders.

7. What changes if you or your child live abroad

A child who will not serve. The one-third rule exists because most Israeli 18-year-olds enlist. A child living abroad, or one with foreign citizenship who is exempt, will not be in the army. Then the court decides what, if anything, is owed after 18, looking at whether the young adult is studying, working or dependent. The one-third figure is not applied by default. If the order ties the reduction to "military service," that wording may simply never come into effect, and the parties end up arguing over which clause applies.

A receiving parent abroad. The National Insurance Institute guarantee is for Israeli residents, so a parent living abroad usually cannot use it. They enforce the Israeli judgment through the Execution Office, or, if the paying parent's assets are abroad, in the paying parent's country. Israel is a party to the 1956 UN Convention on the Recovery Abroad of Maintenance (the New York Convention). It is not a party to the 2007 Hague Child Support Convention, so that route does not apply to Israeli orders.

A paying parent abroad. Leaving Israel does not end the obligation. Arrears keep growing, and a stay-of-exit order can be issued the next time you are in the country. If your income has changed after a move, file to vary the order instead of paying less on your own.

In Practice In a cross-border family, consider this scenario: the father lives in Tel Aviv, the mother and their son in London, and the agreement says support drops to one-third "during the son's military service." The son never enlists and starts university in the UK at 18. Nobody knows what is owed, and both sides can make a reasonable case. Writing the stages as concrete dates or events ("until 30 June of the year he finishes secondary school, then one-third until his 21st birthday if he is in full-time study") would have avoided the dispute. For enforcement across borders, see enforcing child support when a parent lives abroad.