Derivation of status, registration of arrival, and issue of a permit to the newborn.
Last reviewed
03.06.2026
Statute as of
01.01.2024
Statute citations
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21 min read
As of: 01.06.2026 · Snapshot
Birth of a child in Switzerland — Permit derivation and Swiss citizenship
Effective date: 01.01.2024.
Frequently asked
3 answers on this topic.
Concrete questions people ask about Birth of a child..
As a general rule, the child assumes the permit status of the parent with the stronger status: if one parent holds a C residence permit, the child will also receive a C residence permit; otherwise, the child will receive a B residence permit. If one parent is a Swiss national, the child automatically becomes a Swiss citizen (principle of descent, art. 1 Swiss Citizenship Act).
: AI draft, pending review by the supervising lawyer of record and the civil status/citizenship specialist.
What this is about
When a child is born in Switzerland, three legal questions arise, all of which must be answered simultaneously:
What nationality does the child acquire? — A question of citizenship, governed by the Swiss Citizenship Act (SCA, SR 141.0).
Is the child registered in the Swiss Register of Civil Status? — This is a civil status issue, governed by the Swiss Civil Code (ZGB, SR 210) and the Ordinance on Civil Status.
What type of residence permit does the child receive if it does not acquire Swiss citizenship? — This is a question of foreign nationals law, governed by the Federal Act on Foreign Nationals and Integration (AIG, SR 142.20), the Ordinance on Admission, Residence and Employment (VZAE, SR 142.201) or the Agreement on the Free Movement of Persons (FZA, SR 0.142.112.681) for EU/EFTA families.
These three questions are generally dealt with as part of a single procedure at the civil registry office and the cantonal migration office – however, the order is legally precise and critical in patchwork cases.
Three Basic Scenarios
Immigration and citizenship matters are dealt with according to the parents’ nationality and residence status.
Scenario A — At least one legal parent is a Swiss national.
The child acquires Swiss citizenship from birth in accordance with Art. 1 SCA (principle of ius sanguinis — acquisition by descent). There is no permit issue, because the child does not have foreign status.
Scenario B — Both legal parents are foreign nationals, holding a residence permit.
In most cases, the child will receive a residence permit based on the parents’ status (family reunification under the Federal Act on Foreign Nationals and Integration, Articles 42-44, or the Federal Act on Asylum, Annex I, Article 3). There is no automatic Swiss citizenship simply by being born in Switzerland – Switzerland does not follow the ius soli principle.
Scenario C — Both legal parents are foreign nationals without a regular status (N, F, S, refugee-B or undocumented)
The child receives the status derived from the main permit holder's track (family asylum under AsylA Art. 51 or asylum-related permits). In the case of undocumented parents, the question of civil status registration is separate from the immigration law issue – see framework/fw_asylg_glossary.md and life-events/le_haertefall_art30.md.
Swiss citizenship by birth (Scenario A)
The provision — Art. 1 SCA
Art. 1 para. 1 SCA states in essence: A person is a Swiss national by birth if they are descended from parents, at least one of whom possesses Swiss citizenship.
The legal parent-child relationship at the time of birth is decisive – this does not necessarily mean biological parentage, but rather the legally recognised filiation.
Married Swiss father or Swiss mother
In the case of married parents, at least one of whom is Swiss, the child automatically acquires Swiss citizenship at birth. The registration with the civil registry office is initiated by the hospital (birth notification within three days). The parents provide their identity and civil status documents; the civil registry office registers the birth in the Swiss register of residents (Infostar) and records the nationality.
Unmarried Swiss father
In the case of unmarried parents, the rules are more nuanced:
If the mother is Swiss, the child automatically acquires Swiss citizenship at birth (Art. 1 para. 1 SCA).
If only the father is Swiss and the mother is foreign, the child only acquires Swiss citizenship once legal paternity has been established – through recognition of paternity under Art. 260 of the Swiss Civil Code or through a court ruling establishing paternity. VERIFY: The special rule in Art. 1 para. 2 of the Swiss Citizenship Act, which applies retroactively to the time of birth in the event of subsequent recognition, applies only within the scope of the specific requirements and must be clarified with the civil registry office in each individual case before any advice is given.
In this scenario, the order is crucial: if the acknowledgement of paternity is declared before or immediately after the birth, the child acquires Swiss citizenship early; if the acknowledgement is delayed, the child may temporarily hold only the mother's nationality, which has consequences for travel, insurance and permits.
Important clarification — no right of soil.
Switzerland does not follow the ius soli principle. Birth on Swiss territory does not, in itself, confer Swiss citizenship. This is often misunderstood in practice, particularly by parents from countries that recognise the ius soli principle (USA, Canada, several Latin American countries). Clara must communicate this clearly in every matter relating to citizenship.
Patchwork — Stepchildren
Swiss citizenship is not transferred to a stepchild. Stepchildren acquire citizenship only through adoption (Art. 7 SCA) or through facilitated naturalisation under the conditions of Art. 21 ff. SCA. A mere marriage of the biological parent with a Swiss national does not confer any citizenship status on the child.
Birth registration — procedure
The birth of a child triggers a series of registrations. The order is prescribed by law in both civil law and immigration law.
Step 1 — Birth notification by the hospital
The hospital in which the child is born is obliged to notify the competent civil registry office of the birth within three days. This birth notification contains the personal details of the mother, the date of birth, the place of birth and details about the child.
In the case of a home birth or a birth while travelling, the responsibility for notification lies with the relevant persons (midwife, doctor, or, in an emergency, a parent).
Step 2 — Registration in the Civil Registry
The parents will be asked by the civil registry office to submit their identity and civil status documents.
valid identification documents (passport or identity card);
Family register, marriage certificate or certificate of singleness;
in the case of foreign documents: if necessary, translation and legalisation (apostille).
The civil registry office registers the child in Infostar, the Swiss register of civil status.
Step 3 — Acknowledgment of paternity for unmarried parents
If the parents are not married, the father must formally acknowledge paternity (Swiss Civil Code, Art. 260). This can be done before the birth (prenatal acknowledgement) or after the birth, at the civil registry office at the mother’s place of residence or at the child’s place of birth. The acknowledgement is recorded in Infostar.
In the case of a Swiss-foreign couple, recognition is the legal basis for the possible acquisition of Swiss citizenship by the father (see above – unmarried Swiss father).
Step 4 — Cantonal registration of nationality
If the child acquires Swiss citizenship by birth, the nationality, together with the place of origin and canton of origin, is entered in the register of civil status. The parents then receive confirmation; a Swiss identity card or passport is applied for separately from the cantonal passport office.
Step 5 — Permit application (scenario B or C)
If the child does not acquire Swiss citizenship, it must be registered under foreign nationals law. According to OASA Art. 9 in conjunction with Art. 12, the birth must be reported to the cantonal migration office within 14 days; the permit will then be issued.
The parents typically submit:
Birth certificate of the child;
Copies of the permits of both parents;
if applicable, marriage certificate;
in the case of unmarried parents: certificate of acknowledgement of paternity.
The processing time varies from canton to canton and typically takes between one and four weeks.
Permit derivation in the case of parents of foreign nationality (Scenario B)
The permit granted to the child follows the status of the parents. The practice is as follows in the three main scenarios:
Both parents hold a C settlement permit.
In most cases, the child will receive a C settlement permit. The legal basis for this is the AIG, Article 43, in conjunction with the cantonal practice of granting a C permit directly to children born in Switzerland to parents who hold a C permit.
Both parents hold a B residence permit.
In most cases, the child will receive a B residence permit (family reunification under the Federal Act on Foreign Nationals and Integration, Art. 44, if the parents are third-country nationals, or under the Agreement on the Free Movement of Persons, Annex I, if the parents are EU/EFTA nationals).
Mixed situation — one parent with a C permit, the other with a B permit
VERIFY: The practice varies from canton to canton. Several cantons grant a C permit to the child in this situation if the C parent is legally the main permit holder and the family's status primarily depends on that parent. Other cantons initially grant a B permit and indicate that it will be upgraded to a C permit at the time when the child meets the ordinary requirements for a C permit. This issue should be clarified with the cantonal migration office on a case-by-case basis.
Parents with FZA status (EU/EFTA nationals)
The child receives a B-EU/EFTA permit as a family member, in accordance with AFMP Annex I, Article 3. The right applies to children up to the age of 21 – or beyond, if the child is in education or is actually supported by the EU/EFTA parent.
Parents with mixed third-country/EU status
Here, the AIG and the FZA are combined. The applicable legal basis depends on which parent legally forms the “anchor”. VERIFY: Cantonal practice is nuanced, and the SEM guidelines should be consulted regularly.
Family reunification — overview of the legal basis
The derivative permit for a child born in Switzerland is, from a legal point of view, a form of family reunification under the Federal Act on Foreign Nationals and Integration (FNIA), Articles 42-44, or the Federal Act on Social Security and Insurance (FZA), Annex I, Article 3, even if the child is not "joining" the parents, but is born to them.
Family reunification with third-country nationals holding B residence permits
In terms of deadlines, Article 47 of the AIG (deadline for family reunification) does not apply to a child born in Switzerland, whose status is determined directly by the birth registration. The 5-year deadline in Article 47 is relevant for siblings who are subsequently brought to Switzerland, and who were born abroad – see procedure/pr_deadlines_table.md.
Registration requirement and deadline (OASA Art. 9 + Art. 12)
Fedlex·VZAE Art. 9 establishes the legal obligation to register foreign nationals; Fedlex·VZAE Art. 12 governs the deadline. In practice, this means that when a foreign child is born in Switzerland:
14 days from birth to register with the cantonal migration office;
the registration is usually initiated at the same time as the registration of civil status;
in case of failure to comply: subsequent registration is possible, in individual cases with a notification of offence and a fee.
The precise cantonal procedure varies – some cantons combine the registration of civil status and migration in a single set of forms, while others conduct the procedures separately.
Paternity recognition in detail
Prenatal recognition
Paternity can be acknowledged before the birth (prenatal acknowledgement). This is declared at the civil registry office and noted subject to the birth. This is particularly useful in cases involving a Swiss-foreign national couple, so that the child can be registered immediately with Swiss citizenship at birth.
Recognition after birth
Recognition is also possible after birth. It has legal effect from the date of birth – the child is accordingly recorded in the civil register. In the case of subsequent recognition by a Swiss father, the effect on Swiss citizenship must be clarified with the civil registry office in the specific case (Art. 1 para. 2 SCA or transitional provisions).
International constellations — IPRG
In cases involving cross-border elements (e.g. a foreign father, birth abroad, double marriage), the Federal Act on International Private Law (IPRG, SR 291) applies. Recognition can be granted by foreign authorities and recognised in Switzerland – the requirements are strict and should be clarified in each individual case with the civil registry office and a lawyer before any consultation.
Adoption and Swiss Citizenship (SCA, Art. 7)
If a foreign child is adopted by a Swiss national, the child acquires Swiss citizenship through the adoption – Art. 7 SCA. This applies to:
Full adoption under Swiss law;
foreign adoptions recognised in Switzerland (Hague Convention on the Protection of Children and Co-operation in respect of Intercountry Adoption 1993, IPRG).
The stepchild adoption (adoption of the child of a spouse or registered partner) also leads to the acquisition of Swiss citizenship, provided that the requirements are met.
Cross-link: A separate file on adoption is in the backlog; until it is published, Clara refers to the civil registry office and the SEM topic page on citizenship.
Nationality of children born to unmarried foreign parents
If both parents are foreign nationals and not married, the child usually acquires the nationality of the mother – the exact consequences, however, depend on the citizenship law of the parents’ country of origin. Switzerland registers the child with the nationality granted by the country of origin.
Risk of statelessness
In some countries of origin, a child born abroad does not automatically acquire the nationality of its mother or father – in particular if the country of origin strictly applies the principle of patrilineal ius sanguinis and the father is absent or has not acknowledged the child. In these situations, a child may be born stateless.
Statelessness is a vulnerable situation that gives rise to specific rights (Convention on the Status of Stateless Persons 1954). If Clara suspects that a child is at risk of statelessness, she immediately refers the parents to the cantonal civil registry office, the SEM statelessness unit and specialised NGOs (e.g. UNHCR Switzerland). VERIFY: Current list of countries of origin with a strict patrilineal ius sanguinis law – sources: UNHCR mapping, ECRE reports, SEM practice. This list changes and must be checked in each individual case.
Cross-link: framework/fw_asylg_glossary.md (Statelessness in the context of asylum) and procedure/pr_referrals_specialized.md (NGO referrals).
Dual Nationality
Switzerland permits dual and multiple citizenships. A child who acquires Swiss citizenship and also holds the citizenship of another state retains both.
Important: The country of origin may reject dual citizenship or stipulate that the original nationality is forfeited upon acquiring another. This applies in particular to some Asian and African states. Parents who wish their child to retain the nationality of the country of origin must check the citizenship law of that country separately – Switzerland cannot provide information on this.
School, health insurance and family allowances
With birth, obligations and claims arise that are independent of immigration law and affect every family, regardless of their permit status:
Health Insurance
The Federal Act on Health Insurance (KVG, SR 832.10) provides for a mandatory insurance requirement from birth. The registration must be carried out within three months, but it takes effect retroactively from the date of birth. The choice of insurer is free; the premiums for children vary by canton. Cross-link: framework/fw_kvg_basics.md (to be created).
Family Allowances
Family allowances are regulated at cantonal level (Federal Act on Family Allowances, FamZG, and cantonal implementing legislation). In general, an entitlement exists for each child from birth – the exact amount and basis for entitlement vary depending on the canton and the parents’ employment status. Registration typically takes place via the employer or the cantonal family allowance office.
Compulsory schooling
School attendance is regulated at cantonal level and generally begins at the age of four with the compulsory introductory stage (kindergarten or primary level). It is independent of the child’s residence status – even children without a regular status are entitled to and required to attend school (Federal Supreme Court case law on Art. 19 of the Swiss Constitution).
Children of Parents in the Asylum Process
The derivation of the permit follows, in the case of asylum-track parents, the status of the main permit-holding parent:
Parent status
Child status
N (asylum-seeker)
N
F (provisionally admitted)
F
S (in need of protection)
S
refugee-B (recognised refugee with B permit)
Family asylum under AsylA Art. 51, usually as refugee-B
In the case of refugee parents, Fedlex·AsylG Art. 51 (family asylum) is the key provision – it provides for the inclusion of close family members in the refugee status, subject to specific conditions.
Cross-link: framework/fw_asylg_glossary.md for detailed information. Cases involving asylum procedures are highly sensitive; Clara refers all asylum-related questions regarding birth to specialist legal advice centres (Swiss Refugee Council SFH, cantonal asylum advice centres).
Facilitated naturalisation for the 3rd generation (SCA Art. 24a)
Children of foreign parents who are born in Switzerland and have grown up here may, under specific conditions, be entitled to facilitated naturalisation of the 3rd generation according to Art. 24a SCA (in force since 15 February 2018).
The requirements include, among other things:
the person was born in Switzerland;
at least one grandparent has demonstrated a certain length of stay in Switzerland;
at least one parent has also completed a specific period of residence and education in Switzerland;
the person themselves has completed at least five years of compulsory schooling in Switzerland;
the person is not older than 25 years at the time of the application.
VERIFY: The exact thresholds (length of stay for grandparents, duration of compulsory schooling, age limit) must be checked in each individual case according to Art. 24a SCA and the Swiss Citizenship Ordinance (BüV, SR 141.01) – they were negotiated as part of the referendum on 12 February 2017 and subsequently incorporated into the SCA and BüV.
This procedure is not part of the birth registration process itself, but rather a later option for the child – Clara refers to the SEM’s page on naturalisation and to the cantonal naturalisation authority.
Patchwork families and co-parenting
Stepfamilies
In the case of a child being born within a blended family, the legal parent-child relationship is the key element – not cohabitation. A stepparent does not become the legal parent under civil law, except through adoption.
Registered Partnership and Same-Sex Parenthood
Since the introduction of “marriage for all” on 1 July 2022, same-sex couples in Switzerland can marry and jointly adopt children. If a child is born within a marriage of same-sex parents (through sperm donation in Switzerland), the mother’s spouse is legally registered as the second parent – Fedlex·Art. 255a ZGB. The exact requirements and transitional provisions must be clarified in the specific case with the civil registry office. VERIFY: Current SEM practice and cantonal implementation in 2024.
Surrogacy
Surrogacy is prohibited in Switzerland (Art. 119 of the Federal Constitution in conjunction with the Reproductive Medicine Act, FMedG, SR 810.11). Surrogacies carried out abroad are not automatically recognised in Switzerland, and the legal parent-child relationship is examined by the Swiss civil registry office and, if necessary, by the courts. This is a highly sensitive situation – Clara immediately refers the client to the civil registry office and to a specialist lawyer.
Procedural guidelines
The birth registration with the civil registry office is carried out automatically via the hospital – parents must have their identity and civil status documents ready.
In the case of unmarried parents, paternity must be acknowledged before or immediately after the birth to avoid complications related to the order of events (travel with the child, citizenship issues, permit issues).
The child’s registration under immigration law (permit application) takes place in parallel within 14 days.
The health insurance registration must be completed within three months, but it takes effect from the date of birth.
In any case where there is a suspicion of statelessness, unresolved paternity or complex family arrangements, legal advice should be obtained without delay.
Cantonal Practice Overview (see cantonal/ca_*.md)
Canton
Note
Zurich
Linked civil status and migration registration; passport application at the passport office of the city/district
Bern
Standard practice; kindergarten registration is handled at cantonal level
Vaud
School registration via the municipality of residence; multilingual accompanying forms in F/DE/EN/PT/ES
Geneva
High proportion of international births; counselling centres for multilingual families
Basel-Stadt
Standard practice; central passport office, short distances
Ticino
Independent Italian-language procedures
What SIP does not cover (Anti-Scope)
No individual success forecast regarding the granting of citizenship or a permit. Clara provides information, she does not make predictions.
No individual advice on statelessness strategy — referral to the SEM’s statelessness unit and the UNHCR.
No paternity strategy advice (e.g. whether recognition should be declared before or after birth, with regard to the consequences). Such decisions require the civil registry office and a lawyer.
No citizenship optimisation advice regarding naturalisation of the 3rd generation — this issue requires a complete review of the file and referral to the cantonal naturalisation authority.
No representation before the civil registry office, migration authority or court.
No legal advice is given on the recognition of foreign adoptions or surrogacy arrangements — direct referral to the civil registry office and a specialist lawyer.
Removals
Civil registry office at the place of residence or place of birth — formal registration, acknowledgement of paternity, international cases.
Cantonal migration office — Permit application, fulfilment of the registration requirement.
SEM website on citizenship — https://www.sem.admin.ch/sem/de/home/themen/buergerrecht.html.
SEM – Statelessness topic page – in cases where there is a risk of the child becoming stateless.
UNHCR Switzerland and Liechtenstein — statelessness counselling.
Swiss Refugee Council (SFH) — in the context of an asylum track procedure.
Pre-vetted referral to a lawyer via SIP — family law, citizenship law, international private law (see procedure/pr_referrals_specialized.md).
Cross-References (intern)
framework/fw_aig_vzae_glossary.md — Definitions of family reunification, registration of arrival.
framework/fw_asylg_glossary.md — Asylum track constellations and family asylum.
life-events/le_divorce_art50.md — Interaction with a later divorce of the parents.
Last updated: 18.05.2026 — Initial draft created by FAMILY-EVENTS-SPECIALIST in accordance with ADR-014/015/018/020. Awaiting review and approval by the supervising lawyer of record in accordance with ADR-016, supplemented by a civil status and citizenship law review. VERIFY markings must be updated to reflect the current Fedlex version and SEM guidelines before release.
As of: 01.06.2026 · Snapshot
Reflects the cited law as of the snapshot — not a check of current force.
03Reviewed: Tier A · Info
BüG Art. 24a SR 141.0 (Erleichterte Einbürgerung 3. Generation)
