Author: Switzerland Handbook Editorial Team

The Swiss AHV social security number is located on health insurance cards, monthly payslips, and official tax return documents.

International school fees in Switzerland are generally not tax-deductible, but certain childcare costs and specific expat statuses may offer relief.

Deducting SBB travelcards on Swiss tax returns allows residents to claim professional transport expenses, though federal and cantonal caps apply.

Swiss church tax procedures, resignation letter requirements, and official steps help expats stop mandatory monthly deductions from income.

Overseas real estate ownership in Switzerland impacts your wealth tax rate through global asset progression rules and foreign mortgage deductions.

Swiss municipal tax multipliers and cantonal boundaries mean changing addresses can significantly alter your annual income and wealth tax bills.

Moving to Zug, Schwyz, or Nidwalden lowers Swiss taxes, but housing costs, lifestyle differences, and commuting times require careful financial planning.

Earning over CHF 120,000 in Switzerland triggers mandatory standard taxation, requiring annual returns, global asset reporting, and itemized deductions.

Quellensteuer is deducted monthly from Swiss B Permit holders to minimize state collection risk and manage temporary residency tax obligations.

Non-occupational accident insurance on Swiss payslips covers medical costs and salary loss for injuries occurring outside of working hours.