Standard procedure

Binational divorce in Geneva — procedure and jurisdiction

Divorce procedure before the Geneva Court of First Instance for binational or frontalier couples. Jurisdiction under PILA art. 59-60, applicable law, prospective exequatur in France.

Total duration: ~10 months

Procedure steps

  1. 01

    Check the jurisdiction of Swiss courts (PILA art. 59)

    Swiss courts have jurisdiction if: (a) one spouse is domiciled in Switzerland, or (b) the petitioner has had habitual residence in Switzerland for at least one year. In Geneva specifically: Court of First Instance — Family Chamber. Domicile is established through OCPM certificates, leases, utility bills.

    • Duration: ~7 days
    • Authority: Lawyer — situation analysis
  2. 02

    Choose between joint petition or unilateral petition

    Joint petition (CC arts. 111-112): possible when both spouses agree on the principle and, ideally, the effects. Faster, less costly. Unilateral petition (CC art. 114): requires 2 years of separated life or a serious ground (art. 115 CC). In the binational context, anticipate exequatur in the other spouse's country.

    • Duration: ~14 days
    • Authority: Lawyer — strategic advice
  3. 03

    Choice of applicable law (PILA art. 61)

    By default, Swiss law applies to a divorce pronounced in Switzerland. The spouses may, however, choose the law of their common nationality if it exists (art. 61 al. 2 PILA). The choice affects the ancillary effects (pension division, maintenance).

    • Duration: ~7 days
    • Authority: Lawyer
  4. 04

    Drafting the agreement on ancillary effects

    Agreement covering: parental authority and custody, visitation, child maintenance, spousal maintenance where applicable, liquidation of the matrimonial property regime, second-pillar pension split. Must be ratifiable by the judge — equitable and legally valid.

    • Duration: ~1 months
    • Cost: CHF 3500
    • Authority: Lawyer (drafting) + spouses (negotiation)
  5. 05

    File the petition at the Court of First Instance

    File the petition (joint or unilateral) with attachments: civil-status documents, agreement if applicable, LPP certificates, income statements. Filing fee CHF 1'000 to 3'000 depending on value at stake.

    • Duration: ~5 days
    • Cost: CHF 2000
    • Authority: Court of First Instance — Family Chamber
  6. 06

    Hearing of appearance and conciliation

    Hearing before the judge: verification of the spouses' free consent (in joint petition), separate hearing if applicable, child hearing for children ≥ 6 if relevant. The judge may send the spouses back to complete the agreement.

    • Duration: ~3 months
    • Authority: Court of First Instance
  7. 07

    Divorce judgment

    The judge ratifies the agreement (joint petition) or rules on contested ancillary points. Appeal deadline: 30 days from notification (CPC art. 311). Once final, the judgment is enforceable in Switzerland — for France, plan the exequatur.

    • Duration: ~1 months
    • Authority: Court of First Instance
  8. 08

    Prospective exequatur in the other spouse's country

    For a Swiss divorce to be recognised in France: exequatur via the Lugano Convention (ancillary civil effects) and automatic recognition for the divorce itself (Brussels II bis for divorces before 1 August 2022, Brussels II ter after — France applies BR2T art. 21 for automatic recognition between Member States).

    • Duration: ~3 months
    • Cost: CHF 800
    • Authority: Tribunal judiciaire of the spouse's French domicile

Legal basis

Typical Swiss-French couple in Geneva

A Franco-Swiss spouse and a French spouse, married in France, both resident in Geneva. Swiss court jurisdiction is established through Geneva domicile (art. 59 PILA). Swiss law applies by default. The operational issue: pronounce the divorce in Geneva, then have it recognised in France for civil-status transcription and execution of ancillary effects (maintenance, custody, contribution).

See also: Recognition of a French judgment in Switzerland.

Frequently asked questions

How do I know if a Geneva court can hear my binational divorce?

Swiss courts have jurisdiction if one of the spouses is domiciled in Switzerland, or if the petitioner has been habitually resident in Switzerland for at least one year (art. 59 PILA). In Geneva specifically, the Court of First Instance — Family Chamber is seised. Our /en/tools/jurisdiction-checker tool gives a first analysis based on your situation.

What law applies to a Swiss-French divorce pronounced in Geneva?

Swiss law by default (art. 61 al. 1 PILA). The spouses may choose, by written agreement, the law of their common nationality if they share one (art. 61 al. 2). The choice is not neutral: French law does not provide the automatic LPP pension split that Swiss law imposes, and forced-share regimes differ — significant points in higher-value patrimonies.

How long does a binational divorce take in Geneva?

Joint petition with full agreement (CC art. 111): 6 to 9 months. Joint petition with partial agreement (CC art. 112): 10 to 18 months. Unilateral petition (CC arts. 114-115): 18 to 30 months at first instance. Add typically 3 to 6 months for the exequatur procedure in the spouse's country if needed.

Should I anticipate exequatur in France from the moment of filing in Switzerland?

Yes, systematically. The Swiss divorce judgment must be recognised in France for civil-status transcription and to enforce the ancillary effects (maintenance, custody, asset division). Recognition of the divorce itself is automatic under Brussels II ter (BR2T art. 21); enforcement of maintenance goes through the Lugano Convention. Request the Lugano certificate from the registry the moment the judgment is notified.

This procedure overview is provided for information only and does not replace individual legal advice.

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