Poland Child Support: A Parent's Guide

In short: Polish child support, alimenty, is a continuing parental obligation under the Family and Guardianship Code (KRO), sized against the child's justified needs and the paying parent's earning and property capacity, not necessarily their documented actual income. There's no fixed statutory formula. When a parent defaults and enforcement fails, the state-backed Fundusz Alimentacyjny (Alimony Fund) can step in with income-tested advance payments to the parent raising the child.

This is an educational overview written for parents, not lawyers. It isn't legal advice. For anything beyond general understanding, talk to a licensed Polish family law attorney or consult the European e-Justice Portal's Poland page.

What Polish law generally provides

Articles 133 and 135 of the Kodeks rodzinny i opiekuńczy (KRO) set the framework. Article 133 establishes that parents must support a child who isn't yet able to support themselves, unless the child's own property income already covers it. Article 135 sets the standard for how much: the scope of maintenance depends on the justified needs of the entitled person (the child) and on the earning and property capabilities of the obligated person (the paying parent). There is no single statutory formula or percentage table, Polish courts assess both sides of that equation case by case.

Important terminology

• Alimenty: maintenance, the ongoing support obligation, most commonly discussed as child support though the same term covers spousal and other family maintenance obligations.
• Usprawiedliwione potrzeby: the child's justified/reasonable needs, covering housing, food, health care, education, and age-appropriate upbringing costs.
• Możliwości zarobkowe i majątkowe: the paying parent's earning and property capabilities, the other half of the Article 135 balancing test.
• Fundusz Alimentacyjny: the state Alimony Fund that can advance payments when a paying parent defaults and enforcement fails.
• Komornik: the court bailiff responsible for enforcing unpaid support against a debtor's wages and assets.

Alimenty: the maintenance obligation under the KRO

Both parents owe their child support under Article 133 KRO for as long as the child cannot support themselves, this isn't automatically limited to age 18, and adult children who are still studying or otherwise unable to support themselves can remain entitled, subject to the exceptions the Code allows (for example, where continuing the obligation would cause the paying parent excessive hardship, or the adult child isn't making a genuine effort toward self-sufficiency).

The distinctive feature worth understanding clearly: Article 135 doesn't tie the support amount strictly to a parent's actual, documented income. It weighs the child's justified needs against the parent's earning and property capabilities, what that parent is realistically capable of earning and has available in assets, given their qualifications, health, and the realities of the local labor market. Practically, this means a court isn't bound by a parent's claimed income if there's reason to think that parent is underemployed, working informally, or has deliberately reduced their income or hidden assets to minimize support, the court can impute a higher earning capacity based on the evidence.

The Alimony Fund (Fundusz Alimentacyjny)

Poland backstops the maintenance system with the Fundusz Alimentacyjny, a state-funded program administered at the gmina (municipality) level. When a parent has a court-ordered (or otherwise enforceable) alimenty obligation and stops paying, and enforcement through a court bailiff proves ineffective, the parent raising the child can apply for the Fund to advance payments in the amount of the owed support, up to a statutory monthly cap per child.

Eligibility is income-tested: the household's income per family member must fall under a threshold set by the Ministry of Family, Labour and Social Policy, which is periodically revised (a "golden zloty," złotówka za złotówkę, tapering mechanism generally softens the cliff edge right around the threshold rather than cutting benefits off entirely). Applications are typically submitted through the local gmina or social assistance center, or electronically through the government's Emp@tia portal, during an annual application window. Because both the income threshold and the maximum monthly benefit are adjusted periodically (they've both moved within the past couple of years), check the Ministry's current criteria rather than relying on a specific figure that may already be out of date by the time you read this.

Money the Fund advances to the receiving parent is separately recovered by the state from the defaulting parent, so using the Fund doesn't cancel the underlying debt, it shifts who fronts the money while enforcement against the non-paying parent continues.

Applying, varying, and enforcing support

Setting the initial amount: A parent seeking support (or acting on behalf of a minor child) files a claim in the family and juvenile division (wydział rodzinny i nieletnich) of the sąd rejonowy (district court), generally either where the child lives or where the other parent lives, the choice belongs to the person filing. Support claims and claims to increase support are exempt from court fees; claims to decrease or end support are not.

Enforcement: Once there's an enforceable support order, non-payment is pursued through a komornik (court bailiff), who can garnish wages, seize bank accounts, and pursue other assets. If that enforcement fails or proves insufficient, the receiving parent can turn to the Fundusz Alimentacyjny described above, and persistent non-payment can also expose the debtor to registration with debt registries and other consequences.

Modification: Either parent, or the child once they reach adulthood, can ask the court to modify an existing support order, raise it, lower it, or end it, when there's a material change in the child's needs or the paying parent's earning and property capacity. As with the initial determination, the court applies the same Article 135 balancing test to the new circumstances.

Common questions

Is there a formula, like a percentage of income, courts use in Poland? No fixed statutory formula. Courts weigh the child's justified needs against the paying parent's earning and property capacity under Article 135 KRO, case by case, informed by accumulated case law rather than a lookup table.

What if the other parent works informally or claims low income? Because the standard is earning capacity, not just documented income, a court can look past claimed income and set support based on realistic earning potential given the parent's qualifications, health, and local job market, if the evidence supports that.

Does 50/50 parenting time eliminate the support obligation? Not automatically. Support is driven by the child's needs and each parent's respective capacity, not solely by the parenting-time split, though the practical division of day-to-day costs is one factor a court can weigh.

What if the other parent stops paying entirely? Pursue enforcement through a court bailiff (komornik), and if that doesn't produce payment, apply to the Fundusz Alimentacyjny for advance payments while enforcement against the debtor continues separately.

Practical considerations

Because the Article 135 standard turns on capacity as much as documented income, and because the Alimony Fund's thresholds move periodically, both sides benefit from keeping current, well-organized records, of income, expenses tied to the child's needs, and any payment or non-payment history, since that record is what a court, a bailiff, or a Fund application will actually rely on. For the custody and contact framework that shapes the underlying parenting arrangement, see the Poland custody guide.

Official Poland resources

• Kodeks rodzinny i opiekuńczy (Family and Guardianship Code), official text
• European e-Justice Portal: Parental Responsibility, Child Custody and Contact Rights — Poland
• Ministry of Family, Labour and Social Policy: Income criteria (Fundusz Alimentacyjny)
• Ministry of Family, Labour and Social Policy: Alimony Fund benefits

Related OnePage resources

• Child support calculator and guideline finder
• What is a parenting plan
• Custody schedule generator

Related Poland pages

• Poland hub
• Poland custody guide