With tax bases being reviewed and made more reliable, local taxation is once again an operational issue for finance departments.
While the increases seen in recent years can be explained in part by external factors (revaluation of rental values, changes in interest rates), a significant proportion of the amounts are based on items directly related to the company.
However, these tax bases change over time: works, changes of use, changes in equipment, site acquisitions or disposals... without always being correctly integrated into the tax bases.
Against this backdrop, a number of challenges emerge:
- Secure declared amounts,
- Identify any discrepancies with reality,
- Avoid the repetition of errors from one year to the next.
Why watch the replay?
What you get out of it
Understanding what really determines your local taxes
Go beyond the simple rate, and identify the levers over which your organization has a direct influence.
Identify risk areas in your bases
Surface area, allocation, equipment, exemptions: quickly pinpoint where discrepancies are concentrated.
Identify risk situations according to your asset types
The rules differ depending on whether you occupy industrial, professional or residential premises.
In the program
Key points covered in this webinar
1
What really determines your tax liability
Understand the role of base vs. rate, and identify where the main analysis levers lie.
2
Why are your amounts changing, even on a like-for-like basis?
Revaluation of rental values, changes in rates and the impact of company-specific data.
3
Risk zones to review
Surface areas, use of premises, equipment, incorrectly applied exemptions or rebates.
4
Different rules for different assets
Industrial (accounting vs. pricing method), business premises (categories, coefficients), residential premises (specific features for lessors).
5
What field cases concretely show
Anonymized examples of frequently observed discrepancies and their impact on amounts.
6
After declaration: what else can be done?
Prescription times, situations warranting further analysis and room for maneuver.
7
Exchange time
Questions asked in advance via the form and live during the webinar.
Who is this webinar for?
Financial Departments
DAF, RAF
Accounting and tax departments
Real estate departments
General Management
webinar
Property tax & CFE: How to secure and reduce your tax bases in 2026
Your speakers
Experts
Aymeric Givord
Expert consultant in local taxation - G.A.C. Group
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 the GKN Driveline and SAS Rousseau rulings. He works alongside companies to advise and support them, particularly in contentious proceedings.
Valdese Nono
Local tax expert - G.A.C. Group
Valdese is a tax specialist specializing in local taxation, with a particular focus on residential property taxation. She assists clients in analyzing, securing and optimizing their local taxes, particularly in terms of rental values and related reporting tools. Holder of a Master's degree in Corporate Taxation from Paris-Dauphine University and a Master's degree in Economic Law from Sciences Po Paris, she draws on her dual legal and financial expertise to provide accurate analyses tailored to operational challenges.
