The problem, in practice
Assuming closing a bank account “fixes everything” is risky—obligations remain until status is clear and direct debits stop. Incomplete population deregistration also complicates retroactive certificates.
Step-by-step guide
Schedule commune deregistration with official departure date and foreign address—it anchors school, insurance, and employers.\n\nContact each insurer with legal cut-off dates: mandatory health, liability, supplementary, and pension rules differ.\n\nAsk tax offices what remains due for the current year and how Swiss assets or accounts are treated.\n\nArchive deregistration proofs, last salary certificates, and closure letters—they prevent remote disputes years later.
Actionable checklist
- Cut-off date + reliable foreign mailing address for all post.
- Health cancellations with proof of receipt where useful.
- Pillar 2/3 closure or transfer per product rules.
- Final employer statement + archived pay slips as PDFs.
- Direct debits to stop or migrate before departure.