Law firm specializing in banking law and tax & customs law

Tax optimisation

SION AVOCAT advises you on all aspects of taxation, whether you are a company or a private individual. SION AVOCAT intervenes on all aspects of...

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Tax audit, adjustement and litigation

Maître SION assists you and defends your rights against the tax authorities at all stages of the tax audit, whether you are a company or an...

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Tax of medical and paramedical professions

Tax law for health professionals Because of her personal history strongly marked by links with health professionals and her passion for this...

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News

What is corporate energy taxation?

Energy taxation, also known as eco-taxation, is the taxation of polluting products and...

Since 2020, your tax return has inherited a new box: digital assets. Behind this term simply lie...

A tax reassessment, also known as a "proposed adjustment", may be issued following a tax audit...

Definition of an LBO If you're wondering what LBO stands for, here's a definition to...

Definition of a holding company If you're wondering what a holding company is, Cabinet Sion...

Is your company in difficulty? Don't wait for the situation to get worse, and take action to...

Tax reassessment on the grounds that the company had made an accounting entry of several...

Administrative notice of our client, a medical laboratory, by the Regional Health Agency of...

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