Swiss Cross-Border Taxation Guide

Source tax vs. residence tax? Understand Swiss tax rates, declarations, and optimization strategies for cross-border workers.

Guides on this topic

Geneva withholding tax correction (DRIS) 2026 | ibani

Geneva withholding tax correction (DRIS) 2026 | ibani

DRIS or TOU in Geneva: every case in which a cross-border worker must correct their withholding tax before 31 March, and how much is really refundable in 2026.

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Updated on: 25 August 2026

Getting Married in Switzerland as a Foreigner: 2026 Guide | ibani

Getting Married in Switzerland as a Foreigner: 2026 Guide | ibani

Preparatory procedure, legalised documents, lawful residence, a three-month window and real costs: how to marry in Switzerland as a foreigner in 2026, tax included.

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Updated on: 11 August 2026

Cross-Border Worker Tax Deductions 2026: What You Miss | ibani

Cross-Border Worker Tax Deductions 2026: What You Miss | ibani

Childcare, home help, donations, overtime, alimony, school fees: the 2026 guide to the deductions cross-border workers in France, Germany and Italy forget.

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Updated on: 3 August 2026

Working in two Swiss cantons: which tax rules apply? | ibani

Working in two Swiss cantons: which tax rules apply? | ibani

Working in two Swiss cantons in 2026: withholding tax, the global-rate rule and salary centralisation for French, German and Italian cross-border workers and B permit residents.

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Updated on: 26 June 2026

Cross-Border Worker & Self-Employment: Avoid Double Taxation in 2026 | ibani

Cross-Border Worker & Self-Employment: Avoid Double Taxation in 2026 | ibani

France, Germany or Italy resident with a Swiss job and freelance business? Complete 2026 guide: tax treaties, effective rate, Progressionsvorbehalt, New Frontalier Agreement, Permit G.

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Updated on: 27 May 2026

Quasi-Resident Status in Switzerland: Pay Less Taxes | ibani

Quasi-Resident Status in Switzerland: Pay Less Taxes | ibani

Expert guide on quasi-resident status (SOA) in Switzerland. Calculate the 90% rule, discover all deductions (3a, mortgage interests), and avoid the pitfalls.

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Updated on: 20 February 2026

Cross-Border Worker Taxes in Switzerland 2026: The Complete Guide | ibani

Cross-Border Worker Taxes in Switzerland 2026: The Complete Guide | ibani

Ultimate 2026 Tax Guide for Swiss cross-border workers living in France, Germany, or Italy. Double taxation rules, forms, teleworking limits, and exchange rates.

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Updated on: 12 February 2026

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