Local taxation
Taxation
A special role: an exceptional mechanism to be mastered
10 April 2026
The special role enables the administration to correct certain errors in declarations, even after they have been made. Find out how it works, its limits and its impact on businesses.
Innovation Taxation
Finance Act 2026: which tax levers to activate to finance and secure your business?
March 31, 2026
CFOs, executives: identify the tax levers of 2026 (innovation, energy, local taxation) and secure your practices. Expert file to download.
Taxation
Finance Act 2026: main local tax measures for businesses
March 10, 2026
Revision of rental values, CFE and property tax: discover the measures of the 2026 Finance Law and anticipate the tax impact for your company.
Innovation Taxation Environment
Finance Act and tax news 2026: business tax impacts not to be missed
March 5, 2026
Corporate tax webinar: Finance Act 2026, CIR/CII, local taxation and case law. Watch the replay.
Taxation
C3S - Contribution sociale de solidarité des sociétés: rules and declaration procedures
20 February 2026
C3S 2026: companies concerned, calculation, declaration and control. Understand the obligations associated with the social solidarity contribution.
Innovation Taxation Environment
CIR: how to include depreciation on mixed-use fixed assets?
February 13, 2026
The Versailles CAA clarifies the rules for including depreciation of mixed-use equipment in the calculation of the CIR.
Innovation Taxation Environment
Finance Law 2026: innovation, investment and local taxation
February 11, 2026
TA de Paris decision: should Bpifrance grants be deducted from the CIR? What does this mean for innovative companies?
Taxation
Review of case law handed down by the administrative courts on local taxation: September and October 2025
5 February 2026
Près de 40 jugements recensés en septembre et octobre 2025, dont une précision du Tribunal administratif de Nancy sur les conditions du lissage et un rappel du régime applicable aux locations saisonnières face à l'article 1498 du CGI.
Taxation
Local taxation of residential premises: securing property tax for social landlords
January 30, 2026
Local taxation for social landlords: understand the issues related to residential premises, and structure a secure approach.
Taxation
2026 Office Tax (TSB): premises concerned, rates and declaration
January 29, 2026
Everything you need to know about the 2026 office tax (TSB): premises concerned, rates in Île-de-France and PACA. Declare your surface area before February 28, 2026.
Services
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