5 golden rules to ACCOUNT PARTNER:

Reasonable prices designed to suit different levels of need
Proactive client listening combined with high availability
Accurate and complete answers to questions asked
Timeless will to unite enthusiasm and professionalism
Intellectual honesty (no false hopes or artificial tax avoidance schemes)


For years, Account-Partner has been providing professional financial and business know-how at the service of the growth of your business and serving your interests.

Your success is our success.

Our mission:

  • Day-to-day accounting tasks
  • Tax obligations support in order to stay compliant and to keep a continuous optimization of your tax
  • Completion of any formalities related to the constitution of your business, management consulting and guidance for the organization of your business and its financial management
  • Personalized follow-up for an enhanced quality of service

Our ambition? Be in the service of your interests !


  • Rigor
  • Passion
  • Creativity
  • User-friendliness

We combine multidisciplinary analysis with innovation, consequently contributing to your growth journey.
You may feel overwhelmed by tax issues. We understand that as an owner, you need to focus your time and energy on the things you know best – your core business. With Account-Partner by your side, you are no longer alone.

We are using cutting edge technologies to allow us to respond quickly, and to better assist you with achieving financial goals for your business. This is how you benefit from experienced accountants and tax specialists at advantageous prices without compromising on the relevant quality of our services.

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De Matteis Jérémie

  • Accountant - IPFC Tax specialist - Partner
  • Master of Taxation from ESSF (Ecole Supérieure de Sciences Fiscales)
  • Master in Commercial and Financial Sciences from ICHEC (Institut Catholique des Hautes Etudes Commerciales)
  • The first prize at IPCF 2013 (Fédération des Professions Comptables et Fiscales)
  • Prize of Fonds National des Experts Comptables

Lambot Jacqueline

  • Accountant - Tax specialist - Partner Candidate n° 30520442
  • Master in Commercial and Financial Sciences from ICHEC (Institut Catholique des Hautes Etudes Commerciales)
  • VAT consultant for 20 years
  • Trainer in accounting and financial management with Public Bodies

The accounting and management Account Partner is located in Brussels.

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