Choisir ce modèle Voir le catalogue

Cyrille Konter Avocat

Tax Law and Tax Litigation

Expertise

Expertise

Tax Advisory and Compliance
Anticipate risks and secure your decisions to ensure compliance with your tax obligations.
```
More
```
Tax Audit Assistance
Supporting you at every stage of the process, from receiving a tax audit notice to, where applicable, filing a contentious claim
```
More
```
Tax Litigation
Defending your interests before administrative and judicial courts in the event of tax audit adjustment or dispute.
```
More
```
Criminal Tax Law
Ensuring your defense in criminal proceedings related to taxation (tax fraud, money laundering, abuse of rights, etc.).
```
More
```

The Firm

In an environment where tax legislation is constantly evolving and becoming increasingly complex, CYRILLE KONTER AVOCAT supports individuals, executives, and businesses in all aspects of tax law, with a particular focus on international VAT and wealth taxation.

Our mission: to offer rigorous expertise and effective defense when faced with the most sensitive tax challenges.

More

Lawyer

Photo of Mr Cyrille KONTER

Mr Cyrille KONTER

Lawyer

Read more Contact

Cyrille KONTER is a lawyer at the Hauts-de-Seine Bar. He mainly advises and represents clients in litigation on all international VAT matters and on wealth tax issues.

News

E-merchants and sales via marketplaces: what to do in the event of a tax audit?

Published on : 21/01/2026 21 January Jan 01 2026 10h22 10 22

Focus

E-merchants and sales via marketplaces: what to do in the event of a tax audit?

For European tax authorities, one of the major challenges in the fight against VAT fraud is succeeding in reducing fraud in the e-commerce sector....

Contradictory tax reassessment procedure: failure to reply to the taxpayer’s observations deprives the taxpayer of access to a hierarchical appeal and renders the procedure irregular

Published on : 08/01/2026 08 January Jan 01 2026 11h00 11 00

Firm News

Contradictory tax reassessment procedure: failure to reply to the taxpayer’s observations deprives the taxpayer of access to a hierarchical appeal and renders the procedure irregular

Paris Administrative Court of Appeal, 9th Chamber, 21 November 2025, No. 24PA01129, unpublished in the Lebon Reports The hierarchical appeal...

Seasons' Greetings

Published on : 19/12/2025 19 December Dec 12 2025 16h48 16 48

Firm News

Seasons' Greetings

Dear Clients, Dear Partners, As 2025 draws to a close, a year marked by many changes, I would like to sincerely thank you for your trust and suppo...

<< < 1 2 3 4 5 6 7 > >>

Read all news

Septeo Digital & Services © 2025

Information about cookies

We use technical cookies to ensure the proper functioning of the site, we also use cookies subject to your consent to collect statistics visit.
Click below on & laquo; ACCEPT & raquo; to accept the deposit of all cookies or on & laquo; CONFIGURE & raquo; to choose which cookies require your consent will be registered (statistical cookies), before continuing your visit to the site.
More details

CONFIGURE REFUSE ACCEPT

Cookie management

Cookies are text files stored by your browser and used for statistical purposes or for the operation of certain identification modules for example.
These files are not dangerous for your device and are not used to collect personal data.
This site uses cookies of identification, authentication or load-balancing not requiring prior consent, and audience measurement cookies requiring your prior consent in application of the texts governing the protection of personal data.
You can configure the setting up of these cookies by using the settings below.
We inform you that if you refuse these cookies certain functionalities of the site can become unavailable.

Google Analytics

Google Analytics is a tool for measuring audience.
The cookies deposited by this service are used to collect statistics of anonymous visits in order to measure, for example, the number of visitors and page views.
This data are used to follow the popularity of the site, to detect possible navigation problems, to improve its ergonomics and the user experience.

SAVE MY PARAMETERS

Browser not supported

The Internet Explorer browser you are currently using does not display this website correctly.

We recommend that you download and use a more recent and secure browser such as Google Chrome , Microsoft Edge , Mozilla Firefox , or Safari (for Mac) for example.

OK