Delegate your French tax return to our 9 experts to make tax filing stress-free and maximize your savings ! 👉

FIDUCIARY IN GENEVA – CROSS-BORDER TAXATION EXPERTS FOR INDIVIDUALS AND COMPANIES

Entrust your
Swiss tax return French tax return Withholding tax correction Quasi-resident tax return Quasi-resident simulation Subsequent Ordinary Taxation (TOU) Personalized tax consultation Accounting for freelancers Domiciliation for freelancers Domiciliation for companies Accounting for furnished rentals (LMNP/LMP) Verification of CMU contributions CNTFS income declaration Cross-border retirement planning
to our experts in Swiss and French taxation

9,500+ clients trusted us in 2024


Cross-border fiduciary in Geneva


Google reviews fiduciary in Geneva

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Affordable tax advice

Get the best value for your tax returns and consulting. Our services are among the most competitive on the market.

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Cross-Border Taxation

We specialize in Swiss, French, and cross-border taxation. Our tax experts ensure that your personal taxation is perfectly managed from start to finish.

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Expert Team

With their experience and professional tax and accounting certifications, our specialists can efficiently handle any tax situation.

About the fiduciary Allo-Déclaration Suisse in Geneva 🇨🇭

Since 2017, the fiduciary Allo-Déclaration Suisse has been committed to making professional tax advice accessible to everyone. We provide a quality service based on four fundamental pillars:

  1. Accessibility: We offer the best value for money on the market, making our services affordable for all.
  2. Universality: Our expertise in Swiss and French taxation allows us to serve all taxpayers in our region, including Swiss taxpayers (covering all Swiss cantons) and French cross-border workers.
  3. Responsiveness: We guarantee a quick response to all your tax concerns.
  4. Digitalization: We are pioneers in the complete digitalization of our tax processes. This approach goes beyond client interactions and extends to all our services, including the preparation and digital submission of tax returns. This allows us to minimize our carbon footprint and enhance the client experience.

Our team, made up of 12 dedicated professionals including tax advisors, tax lawyers, tax attorneys, and chartered accountants, is qualified to handle a wide range of tax matters.

Our services support you through every stage of your tax life

In addition to our commitment to these core values, we offer a full range of services to support you at every stage of your tax journey:

  • Tax information: Personalized tax consultation to guide you through tax complexities.
  • Tax return delegation: Complete management of your Swiss and French tax returns for peace of mind.
  • Tax optimization: Tailored strategies to minimize your tax burden.
  • Tax regularization: Assistance with compliance and the regularization of your tax obligations.
  • Retirement planning: Expert advice for efficient tax management of your retirement.

Additional services from Allo-Déclaration Suisse fiduciary in Geneva

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Tax advice

Take advantage of our experts’ skills in Swiss and French taxation and receive the most appropriate tax guidance for your personal situation!

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Subsequent Ordinary Taxation (TOU)

We prepare your first tax return and optimize your withholding tax through Subsequent Ordinary Taxation (TOU).

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Vaud Tax Return

Our team of tax specialists, supported by a chartered accountant and tax lawyers, ensures that your Vaud tax return is fully optimized!

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Our Swiss and French tax expert team

Discover the profiles of our tax specialists, tax lawyers, our tax attorney, and our chartered accountant >>

Romain Clapier - Fondateur d'Allo-Déclaration Suisse

Romain Clapier

Senior Tax Manager
Chartered Accountant
Licensed Audit Expert ASR n°111407
Guillaume Chiltz - Allo-Déclaration Suisse

Guillaume CHILTZ

Tax Manager
Diploma in Accounting and Management (DCG)
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