The problem, in practice
Withholding and year-end true-up get mixed up? Tax assessments or codes for your accountant go missing? You end up with delays and stress on the next job or housing change.
Step-by-step guide
Clarify three items: tax home canton, canton or state sourcing salary income, and any declaration beyond salary (AVS, foreign assets under applicable rules, rent, etc.).
Ask employer or cantonal office in writing which procedure applies to your exact permit and border combination.
Store assessments, filed forms, confirmations, and tax codes chronologically—that folder saves time in audits or life changes.
Track personal deadlines for objections and filings—they are often short and strict.
Ask employer or cantonal office in writing which procedure applies to your exact permit and border combination.
Store assessments, filed forms, confirmations, and tax codes chronologically—that folder saves time in audits or life changes.
Track personal deadlines for objections and filings—they are often short and strict.
Actionable checklist
- Status card: permit type, cross-border or not, habitual residence country.
- Digital folder tagged by year and canton.
- Confirm online vs paper filing on the cantonal portal.
- Write objection deadlines on every assessment received.