International Tax Manager

Location: London
Sector: Legal / Professional Services
Type: Full-time, Permanent

Join a leading global law firm operating across more than 30 countries, with over 5,000 professionals delivering full-service legal solutions. This organisation blends sector expertise with a dynamic, purpose-led culture. Committed to empowering individuals at every stage of their careers, the firm fosters an environment where ambitious, forward-thinking professionals can thrive-whether in legal roles or business services.

The Team

This is an opportunity to join a highly respected in-house finance team within the legal sector. You will play a key role in delivering world-class financial and tax services to a complex global operation. The ideal candidate will be driven, thrive under pressure, and enjoy making meaningful decisions that directly impact the business. Collaboration is central, and you'll be part of a supportive and high-performing team in a stimulating, fast-paced environment.

Key Responsibilities

Tax Compliance

• Lead all tax compliance (UK and international) for the firm's operations in assigned jurisdictions
• Oversee tax filings, payment processes, and compliance calendars
• Liaise with overseas finance teams to ensure timely and accurate filings
• Review draft tax computations, proposed payments, and submissions
• Act as primary contact for tax-related audit matters in your regions

Tax Projects

• Support preparation of transfer pricing documentation for the Middle East
• Manage DAC6 compliance and EU blacklisted territory requirements
• Lead Pillar II implementation globally, including planning, disclosures, and filings
• Contribute to broader tax projects including restructuring, process improvement, and automation initiatives

WHT / VAT Risk

• Provide guidance on withholding tax queries to maximise treaty benefits
• Train global finance teams to reduce unnecessary WHT/VAT costs

Global Mobility & PE Risks

• Monitor and enhance permanent establishment (PE) risk policies and procedures
• Review high-risk territories and analyse travel data for PE impact
• Advise on international relocations, including partner tax equalisation calculations

Skills & Experience Required

• Professional financial qualification essential (ACA or equivalent preferred); tax qualification highly desirable
• Experience working in a global, multi-currency partnership environment
• Strong international tax background, ideally with Pillar II and transfer pricing experience
• Confident communicator, able to influence and negotiate at all levels
• Proactive, pragmatic, and solutions-focused
• Strong analytically minded with ability to balance technical rigour and commercial insight

Key Competencies

• Clear and confident communicator (verbal and written)
• High attention to detail and accuracy
• Creative problem solver with strong initiative
• Positive, collaborative, and adaptable in a changing environment
• Excellent project management and organisational skills
• Able to manage multiple priorities effectively