Tax advisor
The Swiss tax system is layered across three levels — federal, cantonal, and communal — and Geneva sits among the higher-tax cantons in absolute terms. For most working residents, taxation operates either on a self-declaration basis (annual ordinary taxation) or, for foreigners on permit B without permit C, through impôt à la source (tax at source) deducted by the employer, with the option of a corrective declaration above a defined income threshold.
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ECG SOCIETE FIDUCIAIRE, Philippe Mortgé Geneva
ECG SOCIETE FIDUCIAIRE, Philippe Mortgé ECG SOCIETE FIDUCIAIRE, led by Philippe Mortgé, provides fiduciary, accounting and tax advisory services in Geneva. The firm supports individuals and businesses with compliance, financial administration and related professional services in the Swiss regulatory framework.
View listing2C2F Cabinet de Conseil Fiscal et Fiduciaire SA Collonge-Bellerive
2C2F Cabinet de Conseil Fiscal et Fiduciaire SA 2C2F Cabinet de Conseil Fiscal et Fiduciaire SA is a tax and fiduciary advisory firm based in Collonge-Bellerive.
View listingBerney Associés
Berney AssociésBerney Associés is a Swiss fiduciary and advisory group with a Geneva presence, offering tax, accounting and audit services.The firm's specialists advise on lump-sum taxation (forfait fiscal).
View listingCBB-TAX Consulting
CBB-TAX ConsultingCBB-TAX is a Geneva and Lausanne-based tax advisory firm specialising in Swiss and international taxation for private and high-net-worth individuals.Founded and led by an experienced Swiss tax advisor.
View listingPractical guide
Tax advisors in Geneva
The Swiss tax system is layered across three levels — federal, cantonal, and communal — and Geneva sits among the higher-tax cantons in absolute terms. For most working residents, taxation operates either on a self-declaration basis (annual ordinary taxation) or, for foreigners on permit B without permit C, through impôt à la source (tax at source) deducted by the employer, with the option of a corrective declaration above a defined income threshold.
Several situations typically lead residents to engage a Geneva-based tax advisor. New arrivals face decisions on pillar-three contributions, deductibility of mortgage interest, and the optimal treatment of stock-based compensation under Swiss rules. Higher-net-worth households moving to Switzerland sometimes qualify for forfait fiscal (lump-sum taxation based on lifestyle expenses rather than worldwide income) — available in Geneva to non-Swiss nationals not exercising gainful activity in Switzerland, with specific eligibility and minimum thresholds. US persons and UK domiciles face additional layers requiring cross-border specialists familiar with FATCA, FBAR, and remittance-basis rules.
For corporate tax, transfer pricing, and Swiss VAT, dedicated fiduciaires and Big Four offices in Geneva serve businesses ranging from independent consultants to multinational headquarters.