EIF Expertise

What EIF Expertise does

EIF Expertise is a Paris-headquartered professional services firm founded in 1958 that specializes in the audit, valuation, and forecasting of French local and urban planning taxes (Taxe Foncière, TEOM, CFE, TAB, Taxe d'Aménagement, RAP, TCB, among others). The firm serves enterprise clients including listed real estate investment companies, asset managers, property developers, retailers, social housing providers, and local authorities, combining fiscal auditors with licensed surveyor-technicians (géomètres) who perform on-site inspections, cadastral verification, and administrative corrections or litigation support. Its technical foundation rests on a proprietary cadastral valuation database compiled continuously since 1970 and on custom predictive models built per client for forecasting legislative and cadastral base changes.\n\nEIF operates on an exclusive success-fee basis, meaning it only earns revenue when clients receive tax reductions or refunds — a contingency model that aligns the firm's compensation directly with measurable client outcomes and removes upfront fee friction for buyers. Services span core local-tax auditing, urban planning tax advisory, tax declarations, custom impact studies, and accredited training programs, delivered through offices in Paris, Marseille, and Lyon with additional operations in Belgium. Customers include Unibail-Rodamco-Westfield, Klepierre, Covivio, AEW Europe (since 2011), FNAC (since 2013, covering 90 stores plus warehouses and headquarters), Terreis (20+ years), Primonial, Schroders, La Française, Generali, and others, with multi-decade retention rates.\n\nThe firm is majority-owned by its two senior executives, Christophe Thevenot and Benjamin Rachet, with Ciclad as historical private equity partner; in June 2025, the EIF Group added five new institutional investors — Société Générale Capital Partenaires, IDIA Capital Investissement, SOCADIF Capital Investissement, Rives Croissance, and Amethis Europe Expansion — to fund expansion in France and internationally. The group has launched a digital subsidiary, EIF Innovation, and is building out SaaS and digital ecosystem capabilities to productize its expertise beyond traditional professional services.

Name

EIF Expertise

Legal name

EIF Expertise

Website

https://eifexpertise.com

Company type

Private

Founded year

1958

Operating status

Operating

Headcount range

11–50 employees

Short description

EIF Expertise is a Paris-based specialist advisory firm founded in 1958 that audits, forecasts, and contests French local property and urban planning taxes for enterprise clients including real estate investment companies, asset managers, developers, retailers, and local authorities, operating exclusively on a success-fee basis.

Ownership category

akta.pro rank

Product category

Property Tax Advisory and Auditing Services

NAICS

Offices of Real Estate Appraisers (53132), Accounting, Tax Preparation, Bookkeeping, and Payroll Services (54121), Professional, Scientific, and Technical Services (54), Management, Scientific, and Technical Consulting Services (5416)

SIC

Services-Engineering, Accounting, Research, Management (8700)

akta.pro industry

PRIMARYBPAJAKAN

Appraisal Review & Quality Assurance Services

Business & Public Services/Real Estate Services (Brokerage, Property Management)/Real Estate Valuation & Appraisal Services

SECONDARYBPAHABAA

Audit & Assurance Services

Business & Public Services/Professional Services (Legal, Accounting, Consulting)/Accounting, Audit & Tax Services

Keywords

• Property tax auditing
• Local taxation advisory
• Urban planning taxes
• Cadastral valuation
• Tax optimization consulting

Headquarters

HQ city

Paris

HQ country

France

HQ region

Europe

Offices4 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Success Fee Advisory Services: EIF Expertise is exclusively compensated through success fees, meaning the firm only earns revenue when clients receive tax reductions or refunds. This aligns the company's interests directly with client outcomes and creates a performance-based revenue model where the firm shares in the results achieved.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

EIF Expertise provides specialized audit, advisory, and forecasting services for French local property taxes (TFPB, TEOM, CFE, TAB, TASS) and urban planning taxes (Taxe d'Aménagement, RAP, TCB). Services are delivered by combined fiscal auditor and géomètre-surveyor teams that review cadastral evaluations, secure tax reductions and refunds, manage declarations, and run impact studies for real estate companies, investors, developers, social housing providers, and local authorities. The firm is compensated exclusively on a success-fee basis tied to client outcomes.

Product overview

EIF Expertise operates as a professional services firm offering a unified platform of tax auditing and advisory services for local property taxation and urban planning fees. The core offering centers on audit services in local taxation (Taxe foncière, TEOM, CFE, TAB, TASS) combined with geometer technician field verification. Complementary modules include Declarations, Impact Studies with predictive modeling, and accredited Training programs. The firm also provides specialized Urban Planning Taxation services covering Taxe d'Aménagement, RAP, and TCB. All services are delivered through expert teams combining auditors and geometers, with a success-fee-based remuneration model.

Differentiator

Problem solved

Functional benefit

Brands

• EIF Innovation: A dedicated digital platform for innovation management, operating as a separate sub-brand with its own website (eifinnovation.com).

Products and services

• Audit en Fiscalité Locale

Quantifiable outcome

• Annual audit of over 1,500 properties representing more than €300M in local taxes
• +1 more outcomes

Named customers16 records

Segments6 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

Two partnerships are on record, tiered core and minor.

• FFC - Fédération Française de Carrosserie Industrie et ServicescoreStrategic or Co-development Partner · 6 March 2023EIF Expertise has entered into a partnership with FFC to provide local tax expertise to the federation's members in the mobility, equipment, vehicles, and constructors sectors. EIF will support FFC members in mastering local taxation (TFPB, TEOM, TAB, TASS, CFE, Taxe d'habitation) and urban planning taxes (Taxe d'aménagement, RAP, TCB).
• BBCA (Building Bascarbone)minorOthersEIF Expertise is a member of BBCA (Building Bascarbone - Low Carbon Building Association), demonstrating commitment to sustainable building practices and environmental responsibility in the real estate sector.

Scale indicators5 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Atecsi: Atecsi is a French specialist firm focused on auditing and optimizing local property taxation (taxe foncière, TEOM, CFE) for commercial real estate owners. Directly comparable to EIF Expertise in terms of service scope, target client profile (institutional property companies), and France-centric geographic focus.
• Catella Property Tax: Catella offers specialized property tax advisory and compliance services across European markets including France. Comparable to EIF Expertise through its focus on commercial real estate tax optimization, though it operates at a larger pan-European scale than EIF's current France/Belgium footprint.

Broad incumbents

• JLL (Jones Lang LaSalle) — Tax Advisory: JLL's Valuation Advisory and Tax Services practices provide property tax review, appeal, and compliance services for institutional real estate owners globally. Comparable as a competitor in the property tax audit space, though JLL operates a much broader integrated real estate services platform beyond tax advisory.
• Cushman & Wakefield — Property Tax Services: Cushman & Wakefield's Valuation & Advisory practice includes property tax consulting for commercial real estate owners across Europe and globally. Competes with EIF Expertise in the property tax audit space, but as part of a much broader global real estate services platform rather than a niche specialist.
• KPMG France — Real Estate Tax: KPMG's French practice provides corporate and property tax advisory including local tax optimization for institutional real estate investors. Comparable as a competitor in property tax advisory, but as part of a Big Four multi-disciplinary firm rather than a focused specialist.
• Deloitte France — Real Estate Tax: Deloitte's French real estate tax practice advises institutional property investors on local tax compliance and optimization. Comparable to EIF Expertise through its property tax advisory services, but operating at significantly larger scale and scope within a Big Four multidisciplinary platform.
• PwC France — Real Estate Tax: PwC's French real estate tax practice provides local property tax advisory services for institutional real estate clients. Comparable to EIF Expertise in the property tax audit niche, though as part of a Big Four firm with much broader service offerings and geographic reach.
• EY France — Real Estate Tax: EY's French real estate tax practice provides property tax advisory services to institutional real estate investors and developers. Comparable to EIF Expertise through property tax advisory services, but as part of a Big Four firm with substantially larger scale and broader capabilities.
• BNP Paribas Real Estate — Tax & Consulting: BNP Paribas Real Estate's consulting and tax practice provides property tax services for French and pan-European real estate investors. Comparable to EIF Expertise as a competitor in French property tax advisory, but operating within a much larger integrated real estate services platform owned by a major bank.
• Knight Frank — Tax & Consultancy: Knight Frank's consultancy practice includes property tax advisory services for commercial real estate owners across Europe. Comparable to EIF Expertise through property tax advisory offerings, though operating within a broader global real estate agency and consultancy platform rather than as a niche specialist.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/eif-expertise

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about EIF Expertise