Switzerland Quellensteuer Calculator

Foreign nationals holding a B, L, F, or N residence permit, and G cross-border commuters, who do not yet hold a C permanent-residence permit and are not Swiss citizens. If you hold a C permit or Swiss citizenship, you're taxed under the ordinary assessment (Veranlagung) instead, the same three-layer federal/cantonal/communal model used by the Zurich Salary Calculator, not this tool.

By marital status, whether your spouse also earns income, and the number of dependent children. Tarif A applies if you're single. Tarif B applies if you're married with only one income earner in the household (or a single parent supporting dependents). Tarif C applies if both spouses or registered partners earn income, each taxed at their own rate on their own income. A trailing digit (0, 1, 2...) adds the number of dependent children, each of which lowers the rate further.

Two common reasons. First, this calculator models Tarif codes without church tax (many permit holders are unaffiliated); if you're registered with a recognized church, your employer applies a Y-suffix tariff with a slightly higher rate. Second, the full official rate table is published as a dense per-canton PDF with rates at every CHF 100 step; this calculator reconstructs the curve from confirmed reference points rather than the exact official step table, so treat the figures as indicative rather than to-the-franc accurate. Your payslip uses the exact binding table.

Zurich automatically triggers nachträgliche ordentliche Veranlagung (NOV) once your gross annual salary reaches CHF 120,000. Above that threshold, you file an ordinary tax return exactly like a C-permit holder or citizen would, and the Quellensteuer already withheld through the year is credited against your final ordinary-assessment bill rather than being a final settlement.

No. Quellensteuer is a withholding on income tax only (bundling federal, cantonal, and communal tax into one rate). Your employer deducts AHV/IV/EO, ALV, and age-banded BVG pension contributions separately, exactly the same way as for an ordinary-assessment employee. This calculator's comparison table shows both figures side by side.

The standard Quellensteuer rate already bundles in average deductions for the population it applies to. If you have unusually high work-related expenses, childcare costs, or other significant deductions not reflected in the standard tariff, you can apply for a Tarifkorrektur (tariff correction) with the Kantonales Steueramt Zürich, or, above certain income thresholds, request voluntary ordinary assessment to claim itemized deductions the way a C-permit holder would.

It varies, and this calculator's own worked example shows it can run meaningfully lower on a pure income-tax basis at some salary levels, since the reconstructed withholding curve is anchored to a handful of confirmed reference points rather than the full official step table. Quellensteuer rates are designed to approximate the average ordinary-assessment burden for a comparable taxpayer, but they don't account for your specific deductions, and the exact gap at your income should be checked against your employer's payroll system or the official tariff PDF rather than assumed from this estimate alone.