At SD Worx, you’ll work in an environment where collegiality, trust, and meaningful work truly matter. 
You’ll have room to grow, with training and career opportunities tailored to your ambitions.
We believe in hybrid working and support what you need to feel good — both on and off the job.
More than just a payslip? Absolutely!
This is where you build a career that makes a difference.

What will your story with us look like? 

Division

To strengthen the Tax Department, SD Worx is looking for a Tax Compliancy Manager. You will work closely with local and HQ finance teams.

The Tax Compliancy Manager reports directly to the General Tax Manager.

Work schedule: part-time (max. 4 days per week)

Working model (BE): hybrid

About the role

As Tax Compliancy Manager, you will help ensure high-quality, timely and consistent direct tax compliancy across the group, with a strong focus on Corporate Income Tax (CIT) and Withholding Tax (WHT) formalities.

Key responsibilities

Corporate Income Tax (CIT) compliancy

• Coordinate and follow up on CIT compliancy obligations (planning, deadlines, validation/review, documentation and filing support).

• Prepare and/or review key CIT deliverables (e.g., tax packs, reconciliations, supporting schedules) together with local finance teams.

• Act as first-line support for CIT compliancy questions from internal stakeholders.

Withholding Tax (WHT) formalities

• Follow up on WHT obligations and formalities (correct application, supporting documentation, certificates, exemption/relief processes where applicable).

• Monitor recurring WHT compliancy tasks and help strengthen controls and consistency across entities.

Audits, authorities & external advisors

• Support and coordinate responses to tax audits and ad hoc queries, ensuring data quality and timely follow-up.

• Liaise with external tax advisors where specialist input is required.

Process excellence & continuous improvement

• Map tax compliancy processes, identify risks and improvement areas, and implement pragmatic enhancements (templates, checklists, controls).

• Contribute to tax reporting/process optimisation initiatives to improve efficiency, quality and transparency.

Knowledge & communication

• Track changes in relevant tax legislation and translate them into practical process updates and guidance.

• Deliver short internal updates/training sessions to improve tax awareness and compliancy readiness.

Knowledge & experience

Required

• Master’s degree in Law or Economics with a tax specialisation (or equivalent by experience).

• Relevant experience in direct tax compliancy (ideally in an international environment and/or a professional services setting).

• Strong analytical mindset, well organised, and excellent attention to detail.

• Strong communication skills; able to work autonomously and collaborate effectively in a results-oriented environment.

• Ownership mentality and quality focus; comfortable coordinating across stakeholders.

Language & technical requirements

• Dutch & English is required (written and spoken).

• Required: solid knowledge of Belgian tax legislation.

• Nice to have: knowledge of German and/or Polish tax legislation.

What do we have to offer?

• An attractive salary based on your experience and achievement, and the freedom to compose your personal benefit package.

• A dynamic environment: flexible working hours and working from home – everything is negotiable.

• Learning opportunities through an individual development plan and professional training.

• Career growth: whether you want to become more of an expert in your field or you want to expand your knowledge more horizontally, there is always room to grow within SD Worx.

Place of employment

Hybrid working in Belgium.

From many places, we work as one, moving from better to best together.

SD Worx lives diversity in the workplace. Diversity provides inspiration and innovation in our company. We particularly welcome applications from qualified talent, regardless of origin, nationality, gender, skin colour, ethnic and social background, religion, age, disability, sexual orientation and stage of life.

How to apply

We want to make the hiring process as smooth and transparent as possible.  
Here’s what you can expect after submitting your application: 
✅ Application – Submit your application quickly and easily through our career page.  
📞 Initial Contact – If your profile matches the role, you'll have a phone or video interview with a recruiter.  
🤝 Interviews – Meet with the hiring manager and possibly other key stakeholders in one to three interviews.  
📝 Assessment/Case Study – This role may include a case interview or assessment.  
📢 References & Offer – We check your references, and if all goes well, you’ll receive a job offer.  
🎉 Welcome to the Team! – Once your contract is signed, we look forward to having you on board! 

Excited to join us? Apply today and take the next step in your career! 🚀