Cyrille Konter Avocat

Tax Law and Tax Litigation

Expertise

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

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Lawyer

Mr Cyrille KONTER

Lawyer

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

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Paris Administrative Court of Appeal, 9th Chamber, 21 November 2025, No. 24PA01129, unpublished in the Lebon Reports The hierarchical appeal...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

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...

Lump-sum payments and VAT: the French tax authorities reiterate key principles

Published on : 17/12/2025 17 December Dec 12 2025 10h11 10 11

Firm News

Lump-sum payments and VAT: the French tax authorities reiterate key principles

In a recently published ruling, the French tax authorities commented on a supply-of-goods arrangement combining annual invoicing with monthly lump-...

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