International Tax Supervisor - Leading Advisory Firm About the companyA well-established advisory firm, active for several decades in Belgium, supports both international groups and local SMEs with their tax, accounting, and legal obligations. To strengthen its International Tax team, the firm is looking for an experienced Supervisor.Your responsibilities : Advise and support clients on Belgian and international tax matters: corporate income tax, personal income tax, annual tax on securities accounts, tax on stock exchange transactions, etc.Supervise the preparation and review of tax returns for companies, branches, individuals, and non-profit organizations.Lead client meetings independently and ensure the successful delivery of projects.Draft contracts, perform legal analysis, and manage company incorporations and liquidations.Coordinate and mentor junior colleagues within the International Tax team.Share innovative ideas, defend your recommendations, and embrace feedback to continuously improve.Your profile : Master’s degree in Tax Law.At least 5 years of experience in international tax within a consulting or audit firm.Solid expertise in corporate and personal income tax compliance.Proficient in MS Office (Word, PowerPoint, Excel).Fluent in French and/or Dutch, with strong command of English.Leadership skills, solution-oriented mindset, strong communication, and active listening abilities.What’s on offer : A dynamic and supportive work environment that encourages both personal and professional growth.The chance to take on real responsibility and develop as a supervisor in a growing team.An attractive salary package including a company car or mobility budget, health insurance, and other extra-legal benefits.Tailored training programs and continuous learning opportunities to help you grow in your career.Ready to take the next step in your tax career? Join a team where your expertise will make a real impact.