Tax Manager

Working in our Telenet Treasury, Tax & Investors Relations tribe
As Tax Manager, you are Telenet’s central expert for Tax Accounting, Pillar 2, Corporate Income Tax and VAT. You ensure full compliance, deliver high‑quality reporting, and help modernize our tax operations. You combine technical depth with a hands‑on, improvement‑driven mindset, and you work closely with colleagues across Finance, Legal, Treasury, and the wider business. You report directly to the Tax Director.

Your role as a Tax Manager

Tax Accounting

• Lead the quarterly tax accounting close, including preparation, review, and certification of tax provisions, deferred tax positions, and tax packs under IFRS, US GAAP and BEGAAP, ensuring alignment between accounting standards and tax results
• Manage and continuously improve tax reporting in OneStream, including data imports, tax adjustments, narrative documentation, GAAP tagging, and reconciliation of tax balances across entities and jurisdictions. 
• Ensure high-quality tax accounting reporting to the shareholder, including Pillar 2 calculations, reconciliation to statutory accounts, and clear explanation of variances and key tax drivers. 
• Drive automation and standardization of tax accounting processes, reducing reliance on manual Excel-based workflows and implementing scalable tools to improve efficiency, accuracy, and auditability. 
• Maintain robust tax controls and audit-proof documentation, including reconciliation checks, return-to-accrual analyses, and alignment with internal control frameworks and external audit requirements.
• Coordinate the Belgian Corporate Tax compliance process for 15+ Telenet entities, in collaboration with a colleague, ensuring timely, correct filings.

Corporate Tax 

• Identify and mitigate tax risks with clear recommendations.
• Experience with Luxembourg corporate tax is a plus.

VAT Compliance

• Oversee the VAT compliance process in collaboration with a colleague handling day‑to‑day VAT tasks.
• Support VAT audits and ensure sustainable compliance.
• VAT knowledge is an advantage, not a requirement.

Governance, Controls & Risk

• Strengthen tax governance, internal policies, and tax controls.
• Manage tax audits and maintain strong relationships with tax authorities.

Technology & Process Improvement

• Drive tax technology, automation, and process improvements.
• Modernize tax workflows and contribute to the evolution of the tax operating model.

Cross‑Functional Collaboration

• Partner with internal teams to ensure seamless tax compliance, planning, and reporting.
• Translate legislative changes into clear operational actions.

Your profile as a Tax Manager

• 10+ years of experience in a complex tax environment (Big 4 and/or multinational is ideal).
• Strong hands‑on expertise in tax accounting reporting and corporate tax.
• Experience with Pillar 2 and tax technology or automation initiatives.
• Structured, analytical, and detail‑oriented working style.
• Ability to manage multiple priorities in a fast‑paced environment.
• Strong communication skills and confidence to challenge assumptions.
• Advanced Excel skills.
• Dutch‑speaking and fluent in English.

What we offer you
At Telenet group, you get more than just an attractive gross salary. We strongly believe in results and ownership: we expect engagement and impact, and in return, we give you the trust and the space to make a difference. What you achieve truly matters.

In addition to a 13th-month salary and holiday allowance, you can count on a comprehensive package of fringe benefits that support both your daily life and your work.

What can you expect in concrete terms?

• Mobility budget: create your own mobility plan, with the option of a company car or alternative transport solutions
• Meal vouchers and eco vouchers
• Teleworking allowance or fixed expense allowance
• Smartphone, mobile subscription, laptop
• Employee discounts on your home internet, digital TV, and mobile subscription(s)
• Collective bonus and individual bonus (aligned with your performance)
• An extensive flex plan with a wide range of choices: from financial benefits and extra leave to bike leasing, additional outpatient insurance for you and your family, and ICT or office equipment
• Hospitalization insurance (including outpatient plan) and group insurance
• 20 statutory leave days and 12 ADV days

We believe it is important that you can continue to develop. That is why we invest in your growth through our internal learning platform, coaching, and on-the-job learning. You will have opportunities to learn and further strengthen yourself in your role.

We prefer to collaborate close to one another. We believe strong teams are built by seeing each other regularly and being able to move quickly. That is why we expect you, as a new colleague, to work from the office at least three days per week during the first six months. The remaining days you can work from home.

What happens after you apply?
Do you see yourself in this role? Then we look forward to receiving your application. We always get back to you. If you are selected for the first screening, we will contact you to get acquainted. We will also be happy to explain the next steps in our selection process.