Child Custody Laws in Poland: What Foreign Parents Should Know
The essentials: After separation in Poland, both parents keep joint parental authority by default. Important decisions need both parents consent, moving a child abroad without consent triggers Hague Convention return, and both parents owe child support.
When a relationship between parents breaks down in Poland, custody is not a winner-takes-all contest: Polish law starts from the position that both parents keep parental authority after separation, and the child's welfare decides everything else. For foreign parents - especially in international families - here is how the system actually works in 2026.
The default: joint parental authority continues
Polish law separates the end of a relationship from parenthood. In a divorce judgment, the court rules on parental authority (wladza rodzicielska) over minor children, on contact with the child, and on how much each parent must contribute to the child's maintenance and upbringing. If the parents present a written agreement on exercising authority and contact, the court accepts it whenever it is consistent with the child's good. Siblings should be raised together unless the child's welfare requires otherwise.
Without an agreement, the court - guided by the child's right to be raised by both parents - decides how joint authority is exercised and how contact works. It may entrust the exercise of authority to one parent while limiting the other's authority to specific duties and rights, but only if the child's good speaks for it. If both parents jointly request it, the court rules on custody without ruling on contact at all.
Data source: Family and Guardianship Code (KRO) art. 58, consolidated text Dz.U. 2023 poz. 2809 (api.sejm.gov.pl), checked 22 October 2026.
What parental authority actually covers
Parental authority includes the duty and right to care for the child's person and property and to raise the child with respect for their dignity and rights. When both parents hold it, each may act alone in everyday matters - but important matters (istotne sprawy dziecka) must be decided jointly: choice of school, major medical decisions, changing the child's habitual residence, name changes. If parents disagree on an important matter, the guardianship court (sad opiekunczy) decides. This single rule drives most international custody conflicts: a parent cannot lawfully move a child to another country for good without the other parent's consent or a court order.
Data source: KRO art. 95 and 97, Dz.U. 2023 poz. 2809, checked 22 October 2026.
Contact: a right and an obligation
Independent of who holds parental authority, parents and children have both the right and the obligation to maintain contact. Contact covers time together (visits, meetings, taking the child away from their habitual residence), direct communication, and other forms of maintaining the bond. Courts set detailed schedules - alternate weekends, holidays, video calls - and can restrict or supervise contact where the child's safety requires it. Persistent obstruction of court-ordered contact can lead to court-enforced measures and, in extreme cases, affect custody itself.
Data source: KRO art. 113, Dz.U. 2023 poz. 2809, checked 22 October 2026.
Alternating care and how courts decide in practice
Polish statutes do not name "alternating care" (opieka naprzemienna - comparable time with each parent), but courts increasingly approve it under joint authority when parents live near each other, communicate, and the arrangement serves the child. Where cooperation is poor or conflict is high, courts more often leave the child's main residence with one parent and set a contact schedule for the other. The child's own views matter: courts hear children directly in a manner suited to their age and maturity, and older teenagers' preferences carry real weight.
Data source: KRO framework and Polish Supreme Court practice on alternating care, checked 22 October 2026.
Losing parental authority entirely
Deprivation of parental authority is exceptional and reserved for serious situations: a permanent obstacle to exercising it, abuse of authority, or gross neglect of duties toward the child. It can be ordered against one parent only. Less drastic tools exist first: limiting authority to specific areas, supervision orders, or placing the child in foster care. None of this happens automatically on divorce - divorce leaves joint authority intact by default.
Data source: KRO art. 109-111, Dz.U. 2023 poz. 2809, checked 22 October 2026.
The international dimension
For cross-border families, two extra layers apply. Inside the EU, jurisdiction and enforcement of custody decisions follow Brussels IIb rules, with decisions enforceable across member states. Globally, Poland applies the 1980 Hague Child Abduction Convention: a child wrongfully removed to or retained in Poland is, as a rule, returned promptly to the country of habitual residence, where custody disputes are then decided. If you are a foreign parent, never relocate your child from Poland without the other parent's written consent or a court order - it is the single most damaging move in any later custody case.
Habitual residence, not citizenship, decides which country's courts handle the dispute. A child living in Poland with a foreign parent and a Polish parent is, for these purposes, a Polish-resident child: Polish courts rule on custody, and a foreign custody order does not automatically override their jurisdiction. Conversely, foreign custody and contact decisions are recognised and enforceable in Poland through streamlined EU procedures, so arrangements made abroad continue to matter here.
Data source: 1980 Hague Convention on the Civil Aspects of International Child Abduction and EU Brussels IIb framework, checked 22 October 2026.
If you were never married
Marriage changes less than foreigners expect. Once paternity is legally established - by the father's acknowledgment at the civil registry or by a court - both parents hold joint parental authority whether or not they ever married, and the same rules on important matters, contact and support apply. The practical differences are procedural: custody and contact disputes between unmarried parents go directly to the guardianship court rather than being settled inside a divorce judgment, and paternity itself must sometimes be established first, with DNA testing available when it is contested.
Data source: KRO art. 62-75 and 93, Dz.U. 2023 poz. 2809, checked 22 October 2026.
How custody cases actually run
Expect months, not weeks. A contested custody case typically involves written positions, one or more hearings, the court hearing the child in an age-appropriate setting, and frequently an opinion from a court-appointed team of psychologists and educators (OZSS), which assesses the family and recommends arrangements - judges follow these opinions in most cases. Interim orders can regulate custody and contact while the case runs. Mediation is available at every stage and strongly encouraged: a mediated agreement shortens the case dramatically and tends to hold up better than an imposed judgment. Appeals go to the regional court and add further months, which is one more reason the written-agreement route under art. 58 is the path experienced family lawyers push first.
Data source: guardianship-court procedure under the Code of Civil Procedure and OZSS practice, checked 22 October 2026.
Child support basics
Both parents must contribute to the child's maintenance and upbringing in proportion to their means and the child's justified needs - the duty does not depend on who holds custody. Courts set monthly alimenty as a fixed sum, and if the obliged parent does not pay, the child can receive advance payments from the state maintenance fund (fundusz alimentacyjny), which then pursues the debtor.
Data source: KRO art. 133-135 and the fundusz alimentacyjny framework, checked 22 October 2026.
Practical tips
- Put any custody and contact agreement in writing - courts adopt agreements that serve the child.
- Never relocate internationally with your child without consent or a court order.
- Keep a record of contact arrangements and any obstructions.
- Use mediation before litigation; courts look favourably on cooperative parents.
- Guardianship-court cases are heard by the family division of the district court where the child lives.
- If the other parent stops paying support, apply to the fundusz alimentacyjny through your gmina office.
Frequently asked questions
Who gets custody of children after a divorce in Poland?
Both parents keep joint parental authority by default. The court approves a parental agreement if it serves the child, or decides how joint authority is exercised - only if the child's welfare requires it does the court entrust custody mainly to one parent.
Can a parent take a child abroad after separation in Poland?
Not permanently, without the other parent's consent or a guardianship-court order - moving a child's habitual residence is an "important matter" requiring joint decision. Wrongful removal triggers return proceedings under the 1980 Hague Convention.
Do Polish courts allow 50/50 shared custody?
Statutes do not name alternating care, but courts increasingly approve comparable time-split arrangements under joint authority when parents cooperate and live near each other. High-conflict cases usually end with one main residence and a contact schedule.
What happens if a parent does not pay child support in Poland?
The child can receive advance payments from the state maintenance fund, which then claims the money back from the debtor. Persistent non-payment can also be prosecuted as a criminal offence.
