DYN SA is a multilingual business adviser and accountant firm proposing top quality services for exacting customers.  We assist our customers in their businesses and their everyday life, since each decision and each project has financial impacts.

Particular emphasis is placed on the training of our staff. Our expertise allows us to help our customers create value for their businesses.

We offer our customers special services through our partners in the legal, banking, insurance and real estate fields in Switzerland and abroad.

DYN SA uses the latest technologies with every security, guaranteeing data hosting in Switzerland.

As a FIDUCIAIRE|SUISSE member, we undertake to respect the branch’s principles.

DYN – the measurement of your success


Accounting is a way of knowing the amount and origin of economic results.

As a management tool, it helps businesses check the soundness of decisions taken on a day-to-day basis, the amount of funds, know the value of assets, calculate how this has evolved and its added value.

Tax advice consists in guiding customers through the maze of taxes, assisting them in their transactions and tax returns.

By identifying the tax consequences of their economic situation and decisions, we can help customers optimise tax savings.

In the case of disputes or litigation, the tax adviser represents and defends customers before the tax authorities.

Based on the Swiss legal framework, we propose advice in matters of human resources and personalised outsourcing of salary management and social welfare insurance. This solution allows complete confidentiality of the salaries in the firm.

We also implement a salary management system and deal with social welfare contribution statements and management.

The financial director works on optimising the management of capital sources and their use, with the objective of profitability and risk control.

He notably prepares the budgets, monitors their implementation, provides profitability and financial risk simulations to aid decisions on major s and puts into perspective the firm's main equilibriums.


Change of VAT rates as from 01.01.2018

In the vote of 25 September 2017, the two projects relating to pensions were rejected by a large majority of the Swiss people. Swiss citizens have rejected the additional financing of the AVS through VAT and the reform of pension…
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DYN opens new offices in Geneva

DYN is continualy growing and to best meet its customers needs. In a reflection of proximity and to allow our customers to come and meet us the most easily, we have chosen a strategic and at the same time emblematic…
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Echange automatique de renseignements, dès 2017! Exemplaire

Le 15 juillet 2014, le Conseil de l’Organisation de coopération et de développement économiques (OCDE) a approuvé la nouvelle norme internationale relative à l’échange automatique de renseignements en matière fiscale (norme EAR). Jusqu'à présent, plus de 100 Etats, dont la…
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