Skip to content

Your Sector

The G.A.C. Group experts are professionals in your sector.

Agri-food

BTP & Construction

Retail

Industry

Énergie & Environnement

Health

Information Technology

Transport & Mobilities

Aerospace & Defense
Our expertise

Innovation

Financement & Fiscalité

Fiscalité R&D (CIR, CII, CICo, JEI)

Valorisation de l'IP (IP Box)

Grants & subsidies

Stratégie & collaboration

Innovation strategy consulting

Montage de projets européens

Public Sector

Innovation et développement des territoires

Environment

ÉNERGIE & Transition

Audit énergétique & ISO 50001

Décret tertiaire et décret BACS

Conformité filières REP

Bilan carbone et trajectoire bas carbone

Taxation

Fiscalité locale, immobilière et de l'urbanisme

Energy taxation

Innovation taxation

HR performance

Conformité & Audit

DSN : conformité & pilotage

Social security audit

Risques & social

Management of occupational risks

Évaluation des risques & DUERP

Assessment of Work-Related Stress

Fragility in the workplace

CSR

Audit des PerceptionsⓇ

Rapport extra-financier : Kiosk

Feuille de route RSE

OFFRES TRANSVERSES

Academy →

Formez vos équipes aux enjeux de demain.
Our Resources

À LA UNE

Actualité fiscale

Recension de jurisprudence rendue par les Tribunaux administratifs en matière de fiscalité locale : mai-juin 2026

21 October 2026

Actualité

Managing fragility in the workplace: measure your maturity

13 November 2026

Webinar

Design fiction : anticiper les scénarios de demain pour mieux décider aujourd’hui

4 November 2026

White Book

Dossier spécial paie et cotisations sociales : le bilan du 1er semestre 2026

16 July 2026

Succès client

Réconcilier recherche scientifique et innovation business : le pari réussi d’un groupe industriel familial

Lire le cas →

EXPLORER PAR FORMAT

Derniers articles

Tax News

Études & livres blancs

Événements

Infographics

Replay of webinars

Podcasts

Customer success
Notre Groupe

Our group

Histoire, chiffres clés, gouvernance et vision stratégique.

Quality approach

Certifications, processus et engagements envers l’excellence.

Our CSR impact

Nos actions concrètes pour un avenir responsable et durable.

Our partners

Un réseau d’experts et d’institutions pour élargir notre impact.
Careers

great@work

Nos métiers & talents

• Nos métiers
• Équipes en régions
• Alternance & stages

Smart@work

Cadre de travail & épanouissement

• Flexibilité & télétravail
• Formation & évolution
• Santé & bien-être

Team@work

Lien & vie d’entreprise

• Culture & valeurs
• Événements & séminaires
• Témoignages

Prêt à nous rejoindre ?

Consultez nos offres d’emploi ou envoyez-nous une candidature spontanée.

Voir toutes nos offres →
Contact
Langue

Search

Paie et cotisations sociales

Human Resources

Social security contributions

February 14, 2024

Learn about the different contributions and how they are calculated.

Social security contributions

Human Resources

Dealing with illness in payroll

13 February 2024

Train yourself to master the mechanism and secure your company to avoid any adjustment in case of Urssaf control.

Dealing with illness in payroll

Human Resources

Déduction Forfaitaire Spécifique (DFS): are your settings in line with new regulations?

July 19, 2023

Are your DFS settings in line with new regulations? Read our article to find out more

Déduction Forfaitaire Spécifique (DFS): are your settings in line with new regulations?

Services

Services

Innovation (0)

Human Resources (0)

Taxation (0)

Environment (0)

CSR (0)

Sectors

Sectors

Transport & Mobilities (0)

Retail (0)

Public (0)

Banking & Insurance (0)

Agri-food (0)

BTP & Construction (0)

Energy & Environment (0)

Aerospace & Defense (0)

Industry (0)

Health (0)

Information Technology (0)

Our services

Innovation
Human Resources
Taxation

Innovation
Human Resources
Taxation

Our News / Resources

Our resources
Our events and training

Our resources
Our events and training

Know us

Our group
Our partners
Our impact - CSR

Our group
Our partners
Our impact - CSR

Careers

Our job offers

Our job offers

Linkedin Youtube

Copyright © 2026 G.A.C. GROUP

Cookie policy
Legal Notice
Privacy policy

Cookie policy
Legal Notice
Privacy policy

Manage cookie consent

To provide the best experiences, we use technologies such as cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Failure to consent or withdrawal of consent may adversely affect certain features and functions.

Functional Functional Always active

Storage or technical access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or Internet user, or for the sole purpose of transmitting a communication over an electronic communications network.

Preferences Preferences

Storage or technical access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or person using the service.

Statistics Statistics

Storage or technical access used exclusively for statistical purposes. Storage or technical access which is used exclusively for anonymous statistical purposes. In the absence of a subpoena, voluntary compliance by your Internet service provider or additional third-party records, information stored or retrieved for this sole purpose generally cannot be used to identify you.

Marketing Marketing

Storage or technical access is necessary to create profiles of Internet users in order to send advertisements, or to track the Internet user on a website or on several websites with similar marketing purposes.

Manage options
Manage services
Manage {vendor_count} vendors
Read more about these purposes

View preferences

{title}
{title}
{title}