DSN: a 3-level course
Take a DSN training course at your level to find out what you need to watch out for and take part in making the system reliable.
WeImpact 2025 - The annual event for a responsible future
A look back at the CSR evening in Paris! Check out photos of the event, the atmosphere, and the big winners of the We Impact competition.

CIR reform: analysis of the August 2025 BOFiP update and impact of the LoF 2025
Discover the BOFiP update on the CIR resulting from the 2025 Finance Act
The "Brochure pratique impôts locaux 2025" has just been published!
This 242-page brochure from the Direction générale des finances publiques (DGFiP) details the rules governing direct local taxation.
AI frugale: reducing the energy footprint of artificial intelligence
Discover how artificial intelligence goes green
G.A.C. Group and DMB Partners forge strategic partnership to boost companies' financial performance and innovation
G.A.C. Group consolidates its expertise in tax performance and innovation with the acquisition of Axéco and Inventage's R&D financing and local tax activities.
DSN: Discover your level of maturity
DSN: are you ready for the upcoming deadlines? Discover your maturity level in 5 minutes!
Property tax 2025 - Anticipate before the deadline
Has your 2025 property tax notice arrived? Don't leave it unanalyzed.
DSN: 5 reasons to get to grips with the subject right away
Discover 5 good reasons to act now to avoid errors, secure your payroll and anticipate your obligations.
Break a technological deadlock and relaunch a strategic R&D project
Discover how to overcome an R&D bottleneck with an innovative approach
Payroll and social security contributions: summary of the first half of 2025
Understand the impact of the payroll and social security reforms of the first half of 2025 on your company's finances, thanks to our practical, clear support material.