Client Relationship Administrator / Tax team

Your day to day

  • Manage all administrative matters related to client assignments, from initiation to completion of engagements.
  • Assist managers in preparing and reviewing proposals, drafting engagement letters, and initiating client acceptance processes.
  • Support budget tracking and provide reports on engagement progress.
  • Organize internal and external meetings, follow engagement timelines, and maintain permanent client files.
  • Handle day-to-day correspondence, client communications, and administrative requests.
  • Prepare payment instructions and ensure accurate documentation and archiving processes.
  • Act as a key contact for the team, collecting and providing relevant information to clients and ensuring high-quality administrative deliverables.

Your profile

  • Bachelor’s degree in administrative support, secretarial studies, or related field; first relevant experience is an asset.
  • Strong interpersonal skills, team-oriented, service-minded, with keen attention to detail.
  • Proactive, hands-on approach with curiosity to learn in a tax or financial services environment.
  • Ability to interact and build relationships with multiple stakeholders.
  • Excellent organizational skills, capable of managing and prioritizing multiple tasks simultaneously.
  • Proficient in Microsoft Office applications (Outlook, Word, Excel, PowerPoint).
  • Autonomous, with initiative and the ability to meet deadlines in a dynamic environment.
  • Fluent in English; additional European languages are a plus.
Job Category: Client Relationship Administrator / Tax team
Job Type: Consulting
Job Location: Luxembourg

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