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Senior CIT Officer

Forvis Mazars Advisory Services
Location:
Luxembourg, Luxembourg
Payment:
Not Specified
Last updated:
29 October 2026
Contract Type:
Permanent
Hours:
Full Time
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Job Description

As a Senior CIT Officer, you will join our CIT team in Luxembourg and be involved in a broad range of CIT compliance assignments.

You will be part of a supportive and experienced team, where knowledge sharing and collaboration are strongly encouraged. We actively support your professional development through continuous learning, close mentoring and constructive feedback. Curiosity, engagement and a strong desire to grow are key drivers of long-term career progression within our team.

Your responsibilities

CIT Compliance:

  • Prepare and review complex Luxembourg CIT returns and related filings
  • Ensure the technical robustness and consistency of CIT positions adopted
  • Support clients in improving and securing their CIT reporting processes
  • Monitor CIT legislative and case law developments and assess their practical impacts
  • Participate in CIT due diligences (buy-side and sell-side)
  • Assist clients in the context of CIT audits and controls performed by the Luxembourg Tax Authorities
  • Analyse CIT risks and develop structured, well-justified and pragmatic solutions on a daily basis

Team contribution:

  • Supervise and support junior team members in the preparation of CIT returns
  • Review their works, provide guidances and contribute to their technical developments
  • Actively participate in knowledge sharing and continuous improvement of the CIT practice

Your profile:

  • Experience
    • 3 to 5 years of experience in CIT compliance aspects
  • Education
    • Accounting Bachelor's degree or Master's degree
    • Any degree related to direct tax aspects (e.g. Luxembourg Tax Certification) is an asset
  • Languages
    • Fluent English is mandatory
    • French and/or German is considered as an asset
  • Skills
    • Strong analytical skills and attention to details
    • Ability to work autonomously and take ownership of CIT topics
    • Capacity to identify issues, structure solutions and support conclusions with sound technical reasoning
    • Client-oriented mindset combined with a strong team spirit
    • Strong organisational skills and capacity to work under pressure during the busy periods

We offer

  • A human-sized, international and collaborative working environment
  • Continuous professional development through training, mentoring and feedback
  • Exposure to challenging and cross-border CIT projects
  • Clear opportunities for long-term career progression within Forvis Mazars Luxembourg

Related Sectors:
Financial Services
Related Locations:
Luxembourg

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