Our services

Taxation

The laws that govern taxation are constantly changing and there is little room for manoeuvre. Any mistake, oversight or mismanagement can have serious repercussions. Having the right support close by is essential to avoid any nasty surprises.

Our qualified tax team always keeps up to date with the most recent taxation case law in order to offer you the most suitable solutions for your situation.

Our support

We support you in developing an optimal strategy to lessen your tax burden (direct and indirect taxes) while adhering to the relevant rules and deadlines.

The company places the customer at the very top of its priority list by giving each one tailored advice through its employees, who are qualified and experienced in the taxation of both individuals and companies.

We also offer a wide range of high added value services including taxation related to pensions, taxation related to international issues, the optimisation of group company structures and shareholdings in Swiss or foreign companies, etc.

We also provide advice and assistance in the following areas:
  • Value added tax – VAT;
  • Withholding tax – WT;
  • Stamp duty – SD;
  • Immovable property gains tax;
  • Inheritance and gift tax;
  • Transfer duties;
  • Etc.

Taxation of individuals

  • Implementing legal structures for the optimisation of tax savings;
  • Tax analysis during company restructures;
  • Representation before tax authorities;
  • Negotiating tax statuses and rulings;
  • Implementing employee profit-sharing schemes;
  • Tax advice for companies and help with preparing/submitting tax declarations;
  • Advice on withholding tax and stamp duty.

Taxation of companies

  • Implementing legal structures for the optimisation of tax savings;
  • Tax analysis during company restructures;
  • Representation before tax authorities;
  • Negotiating tax statuses and rulings;
  • Implementing employee profit-sharing schemes;
  • Tax advice for companies and help with preparing/submitting tax declarations;
  • Advice on withholding tax and stamp duty.

VAT in Switzerland

  • VAT liability (with or without tax representation) and removal from the register of taxable persons;
  • Preparing and submitting/reviewing VAT returns;
  • Preparing and submitting/reviewing annual VAT reconciliation;
  • Preparing and reviewing bank packages;
  • Voluntary disclosure;
  • Preparing VAT rulings – guarantees absolute certainty regarding the processing of the service(s) covered by Swiss VAT rulings (negotiations with authorities);
  • Advice on VAT – clarification of complex issues regarding VAT in Switzerland;
  • VAT training – tailor-made presentations for customers who would like this service.

Do you have a question ?
Do you need support ?

Your contact person in Taxation

Thomas Genilloud

Associate
Specialist in finance and accounting with federal certificate
Swiss Audit Supervisory Authority approved auditor

Sandrine Debétaz

Associate
Certified Tax Expert, specializing in Swiss and international taxation.

All of our services

Thomas Genilloud
Associate

Specialist in Finance and Accounting with a Federal Diploma Licensed Auditor (ASR)

Biography

Thomas Genilloud has been a partner at DYN since its founding in 2015. Proficient in both taxation and accounting, he enjoys using his skills to assist individuals with complex tax matters as well as providing general business advisory services. He also takes great satisfaction in guiding and advising clients through decision-making processes, particularly in the areas of company creation, legal structuring of assets (holdings), real-estate acquisitions and related financing, as well as all financial and legal matters related to family affairs.

Pragmatic and efficient, Thomas possesses strong analytical, synthesis, and problem-solving abilities. His interpersonal skills and attentive listening make him an excellent advisor.

 

Education

Specialist in Finance and Accounting with a Federal Diploma
Non-certified Tax Expert
Licensed Auditor (ASR)

Languages

French – English

Engagement

Member of FIDUCIAIRE|SUISSE – Vaud Section

Sandrine Debétaz
Associate

Biographie

Sandrine is a Certified Tax Expert specialising in Swiss and international taxation. Her main areas of expertise are corporate and shareholder taxation, as well as SME taxation. She has solid expertise in the legal, economic and tax aspects of mergers and acquisitions (both buy-side and sell-side) and corporate finance, cross-border transactions and restructuring. Sandrine advises all types of companies and non-profit organisations, as well as private clients on their estate planning. Responsive, pragmatic and passionate, she can assist you in all areas of your tax planning.

Education

Swiss Federal Diploma for Tax Expert (Switzerland)
Master in Accounting, Control and Finance, HEC Lausanne (Switzerland)
Master in Management, HEC Lausanne (Switzerland)

Languages

French – English – German

Engagement

OREF, Ordre Romand des experts fiscaux diplômés
ASEFiD, Association Suisse des Experts Fiscaux Diplômés
EXPERTsuisse, Association suisse des experts en audit, fiscalité et fiduciaire
IFA – International Fiscal Association

Listed as one of the “Best tax and fiduciary experts in Switzerland 2025” by the PME & Bilanz newspaper.