Shared custody law in Sweden (växelvis boende): what the rules say in 2026

Swedish law contains no presumption of equal or alternating care. Föräldrabalken, the Children and Parents Code, does not even use the words växelvis boende, and where parents cannot agree it is the tingsrätt, the ordinary district court where the child lives, that decides. What Swedish law does default to is joint custody: married parents have it from birth and keep it after a divorce unless a court dissolves it. Custody there means decision-making authority, not nights.

Three questions are then decided separately: joint or sole custody, which parent the child lives with, and contact with the other parent, framed as the child's right. Since 1 January 2025 the only factor the statute singles out for particular regard is the risk of violence, other abuse, abduction or the child otherwise coming to harm — the child's need for a close and good contact with both parents was deleted from that list.

What Swedish law actually says about shared care

Custody, residence and contact all sit in föräldrabalken (1949:381), whose chapter 6 governs custody (vårdnad), residence (boende) and contact (umgänge). Across all three, the child's best interests “shall be decisive”.

Custody is the default that exists. A child is under both parents' custody from birth if they are married to each other, otherwise the mother's alone; unmarried parents reach joint custody through Skatteverket or an approved agreement. A divorce does not end it. Gemensam vårdnad settles who decides for the child, not how many nights the child spends in each home.

Time is a separate question, and the statute is nearly silent on it. Asked to change custody, the court has two options: joint, or sole custody to one parent — there is no time-based third category. Where custody is joint the court may decide which parent the child is to live with, and parents may instead agree on residence in writing, valid once the social welfare board approves it.

“Växelvis boende” is not a statutory term — the words appear nowhere in föräldrabalken. Alternating residence is read into the residence provision by the 2006 reform's preparatory works: because the court may decide who the child lives with, it is taken to be able to decide that the child lives with each parent in turn, if that is best for the child. That bill reviewed the power to order it against one parent's wishes, kept it, and proposed no amendment.

Contact belongs to the child. A child has the right to contact with a parent it does not live with, except where that conflicts with its best interests, and both parents share responsibility for meeting it. Risk of harm is now the only factor the statute singles out for particular regard.

Sources: [1], [2]

How a Swedish court decides whether a child lives in both homes

Custody comes first. Choosing between joint and sole custody, the court must pay particular regard to the parents' ability to put the child's needs first and to take joint responsibility in matters concerning the child. In a custody appeal the Supreme Court described what joint custody presupposes: a realistic possibility for the parents to resolve the questions concerning the child together and within a reasonable time.

Residence, and with it the division of time, comes second. The preparatory works that reviewed alternating residence set conditions beyond what joint custody requires:

• Cooperation that is particularly good — a fundamental precondition, the bill calls it.
• Homes comparatively close together, so the child need not move between preschools; friendships, activities and school transport count too.
• Flexibility instead of exact equality — the arrangement must work without demanding millimetre-precise fairness.
• The child's own attitude, which carries significant weight; if the child objects, workable cooperation is unlikely.

The Supreme Court has also drawn the line between residence and contact: a child who stays with one parent only about a third of the time is normally in contact, not permanent residence, which is primarily for cases of roughly equal time.

Procedure weighs as much as the test. These are ordinary civil actions in the tingsrätt where the child lives. A parent raising a contested claim must normally have attended an informationssamtal with the social welfare board within the preceding year, and if that blocks one claim the court must dismiss every custody, residence and contact claim in the case. The board must also offer samarbetssamtal, cooperation talks. A court-ordered custody investigation has a deadline of at most four months, and since 2025 a licensed psychologist's opinion is mandatory where it is necessary to assess the risk of harm to the child.

Nothing in chapter 6 directs the court toward an equal division of time.

Sources: [1], [2], [5], [9], [10]

What Swedish families actually do

In Statistics Sweden's survey of parents living apart, fielded 2022, alternating residence was the most common arrangement: 220 308 of 479 693 children aged 0–19 — 45.9 per cent — lived roughly equally with both parents. SCB's caveat travels with the figure: children with a parent who does not live in Sweden, is deceased or unknown fall outside the survey, so the share is not comparable with other statistics.

Geography tracks it: 64 per cent of children whose parents live within two kilometres of each other live in alternating residence, against 21 per cent where the parents are 50 kilometres or more apart.

Its everyday shape is varannan vecka — every other week with a fixed handover day, not a legal term but the pattern families build inside växelvis boende. The alternating-weeks guide, the 50/50 schedule guide, the schedule examples and a parenting plan template set out the common variants and what an agreement usually names.

• Child support. Underhållsbidrag is owed by a parent who neither has custody nor lives permanently with the child, or who has joint custody while the child lives permanently only with the other — neither limb fits equal residence. Försäkringskassan states that normally neither parent pays where the child lives roughly equally with both, though a large difference in finances can make some payment fair.
• State maintenance support. Underhållsstöd requires a boförälder, which exists only where the child lives permanently with one parent; the separate benefit for alternating residence was abolished from 1 March 2018 and replaced by a housing-allowance supplement.
• Allowance and registration. Barnbidrag is paid half to each parent where the child lives permanently with both. A child is folkbokförd at one address only — where the nights are roughly equal, the custodians agree which.

Sources: [1], [4], [6], [7], [8], [11]

The Swedish words on your paperwork

Swedish	What it means
vårdnad	Custody: legal responsibility and the authority to decide. Not about where the child sleeps.
gemensam vårdnad	Joint custody: both parents are custodians and decide together as a rule. The default for married parents, and it survives divorce.
boende and växelvis boende	Residence — which parent the child lives with. Växelvis boende is living permanently with each parent in roughly equal measure: a practitioners' term, absent from föräldrabalken, though benefit and registration law define it.
umgänge	Contact with the parent the child does not live with. The statute frames it as the child's right, so “visitation rights” misleads.
boendeförälder and boförälder	Not synonyms. The first is the parent the child lives with; the second a benefit term used only where the child lives permanently with that parent alone.
informationssamtal and samarbetssamtal	The information meeting normally required before a contested claim, and the cooperation talks the board offers to help parents agree.

Every country names it differently; shared custody terms worldwide lines them up.

Sources: [1], [5], [6], [7]

Recent changes to Swedish custody law

• 16 September 2026 Government assignment, decided — report due 1 March 2028

  Brå to map how violence reported in custody cases is handled

  Not a change in the law. The Government asked Brå, the crime-prevention council, to map how information about violence and abuse raised in custody, residence and contact cases is handled before and after 1 January 2025, reporting by 1 March 2028.

  Official source: Regeringen: assignment to Brå (Ju2026/02004)

• 1 July 2026 In force — no effect on chapter 6

  SFS 2026:490 amends föräldrabalken, but not custody law

  Often mistaken for a custody reform. It is the adult-guardianship reform — god man, förvaltare, överförmyndare. Chapter 6 is absent from its enacting clause; it touches separated parents only through a renumbered cross-reference on appeals.

  Official source: Svensk författningssamling: SFS 2026:490 (PDF)

• 1 March 2026 In force — administrative guidance

  MFoF's new general guidelines HSLF-FS 2025:64 apply

  New general guidelines on the social welfare board's responsibility for custody, residence and contact replace HSLF-FS 2017:51. Allmänna råd are recommendations to municipalities, not binding rules.

  Official source: MFoF: allmänna råd HSLF-FS 2025:64 (PDF)

• 8 July 2025 Inquiry in progress — report due 30 October 2026

  Inquiry into the child's right to be heard (Dir. 2025:72)

  An inquiry, Dir. 2025:72, is considering the child's right to be heard in family-law matters and whether a child should have its own legal counsel. Its deadline was extended to 30 October 2026; the residence model is outside its terms of reference.

  Official source: Regeringen: extended reporting date (11 June 2026)

• 1 July 2025 In force — consequential only

  A new Social Services Act takes over the municipal duties

  Socialtjänstlagen (2025:400) replaced the 2001 Act and föräldrabalken's cross-references were renumbered; the duty to offer cooperation talks and help parents conclude agreements now sits in chapter 13. Nothing parents have to do changed.

  Official source: Socialtjänstlagen (2025:400), 13 kap.

• 1 January 2025 In force — the substantive change in this period

  SFS 2024:1174: violence in, “contact with both parents” out

  Prop. 2024/25:10 “Tryggare hem för barn” rewrote 6 kap. 2 a § second paragraph. Violence is named explicitly, and the child's need for a close and good contact with both parents was deleted from the factors given particular regard, leaving risk of harm alone. The act also qualified the child's right to contact, and made a licensed psychologist's expert opinion mandatory where necessary to assess risk of harm.

  Official source: Prop. 2024/25:10 with the before/after table (Riksdagen)

Frequently asked questions

Sources