Finance Act and tax news 2026: business tax impacts not to be missed

A meeting to understand the changes - concerning innovation taxation, local and property taxation and energy taxation - to be integrated in 2026, and to secure your current declaratory practices.

The webinar is now over, but the expertise is still available. Access the replay and presentation material to update your tax practices.

Why view this decryption of tax news 2026?

The 2026 Finance Act does not disrupt the tax environment as was the case in 2025.
On the other hand, several regulatory changes and recent rulings will have a concrete impact on corporate tax practices this year.

At a time when companies are finalizing their CIR and CII calculations, it is essential to identify the changes that need to be integrated to avoid errors, omissions or future risks.

This webinar will help you :

  • Quickly identify the tax changes to be expected in 2026 with regard to the innovation taxation, the local and property taxation and the energy taxation
  • Adapt your current reporting practices
  • Secure your tax calculations, particularly for CIR/CII tax credits
  • Anticipating regulatory issues
  • Ask our experts your questions

Access the replay and presentation

Key points of G.A.C. Group expertise

Find out more about the analyses shared by our experts during this session:

Taxation of innovation :

  • Focus on devices JEI, CICo, C3IV.
  • CIR/CII 2025 calculations The new CERFA form and practical recommendations for securing your plates.
  • Regulatory impact what you need to integrate to avoid adjustments.

Local and real estate taxation:

  • Business premises Understanding the changes brought about by the 2026 Finance Act.
  • Correction mechanisms Technical focus on smoothing and leveling devices.

Energy taxation:

  • Pricing The latest on pricing changes.
  • Conformity new eligibility criteria and updated energy CERFAs.

Case law and Q&A :

  • Analysis of recent court decisions to integrate into your strategies.
  • Summary of answers to questions raised by finance departments during the session.

Who is this resource on tax news 2026 intended for?

This webinar is intended for decision-makers involved in corporate financial and tax strategy :

  • Company managers
  • Financial Departments
  • Tax departments
  • Legal Departments
  • Innovation and financing managers

Speakers:

- Alex PROUVEUR, Tax and Legal Consultant at G.A.C Group

Alex PROUVEUR, Tax and Legal Consultant, G.A.C Group

Alex holds a master's degree in tax law from the Catholic University of Lille and a specialized master's degree in business management from Skema Business School, specializing first in local taxation and then in innovation taxation. At G.A.C Group, he brings his expertise to innovative companies through constant monitoring of legislation and case law, and assists them when they are faced with audits by the tax authorities.

Aymeric Givord, local tax expert at G.A.C. Group, specializing in securing tax bases.

Aymeric GIVORD, G.A.C. Group's expert consultant in local taxation

A local tax consultant since 2002, Aymeric helps companies analyze and secure their tax bases for industrial establishments, business premises and real estate assets. Working with renowned lawyers and academics, he has contributed to major decisions by the Conseil d'Etat, including GKN Driveline and SAS Rousseau. He works alongside companies to advise and support them, particularly during litigation.

Esra Güler, senior energy tax consultant at G.A.C. Group, expert in energy tax optimization.

Esra GÜLER, Senior Energy Tax Consultant, G.A.C. Group

With many years' experience in energy taxation, Esra works with energy-intensive companies to help them reduce their burdens and recover significant sums on energy taxes. In this webinar, she will share her top tips and strategies for navigating tax schemes and maximizing your savings, taking into account the current context of rising prices. 

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