CTAXLaw firm

Our services

Tax Law Attorney

Tax law is the core of COTAX's practice. Our areas of expertise cover the full range of needs of individuals, families and businesses, under Swiss as well as French law.

Areas of expertise

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Day-to-day taxation and tax returns

Day-to-day taxation and tax returns

Income and wealth tax, tax returns, taxation at source, real estate taxation.

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Withholding tax and tax at source

Withholding tax and tax at source

Refund of Swiss withholding tax, financial investments, lump-sum withdrawals from the 2nd and 3rd pillars, choice between taxation at source and subsequent ordinary assessment.

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International mobility

International mobility

Tax residence, arrival in and departure from Switzerland, transfer of domicile, exit tax and cross-border filings.

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Wealth and succession planning

Wealth and succession planning

Wealth structuring, gifts and successions, real estate structuring, trusts and foundations, works of art, philanthropy, family business transfers.

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Occupational pension and retirement

Occupational pension and retirement

LPP buy-backs, lump-sum or annuity withdrawal, 3rd pillar and tax planning of retirement, in Switzerland and cross-border.

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Corporate and executive taxation

Corporate and executive taxation

Taxation of profits and capital, tax reliefs, financing, corporate real estate, executive incentive plans.

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Holding company set-up and taxation

Holding company set-up and taxation

Setting up a Swiss holding company, participation relief, group financing and cross-border ownership.

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Tax rulings and negotiation with the AFC

Tax rulings and negotiation with the AFC

Preparation and negotiation of rulings with the tax authorities: securing in advance the tax treatment of a transaction.

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Transactions and international taxation

Transactions and international taxation

Restructurings, transfer pricing, GloBE Pillar 2 minimum taxation and cross-border transactions.

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VAT and indirect taxes

VAT and indirect taxes

Swiss and French VAT, VAT for public authorities and universities, VAT for foundations and NGOs, customs duties.

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Tax litigation and voluntary disclosure

Tax litigation and voluntary disclosure

Proceedings with the tax authorities, objections and appeals up to the Federal Supreme Court, voluntary disclosure and international assistance.

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Based in Geneva or in the canton?

Tax lawyer in Geneva
CTAX

A tax question between France and Switzerland?

Set out your situation in a confidential appointment. We answer with precision, under Swiss as well as French law.

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Law firm in Geneva · 35, rue des Bains, 1205 Geneva · Monday to Friday