Global Mobility Tax Specialist

Responsibilities

• Prepare, review, and deliver tax-related documentation for globally mobile employees in partnership with third-party vendors and within established deadlines
• Provide guidance to employees on tax equalization and tax protection policies to support understanding, issue resolution, and compliance with assignment requirements
• Partner with payroll teams to support tax withholding, shadow payroll, and reporting obligations related to international assignments across multiple jurisdictions
• Maintain accurate assignment rosters, tax records, and supporting documentation to help ensure compliance with global tax regulations and internal controls
• Serve as a liaison between internal stakeholders, including corporate tax, payroll, executive compensation, and external vendors to resolve tax-related questions and processing issues
• Monitor developments in international tax regulations and mobility practices and update procedures, documentation, and guidance as needed
• Support vendor management activities, including billing coordination, performance tracking, and validation of tax service deliverables
• Create and maintain standard operating procedures and provide backup support for relocation activities as needed

• 4+ years of experience in global mobility tax, international tax compliance, or expatriate payroll administration, including foreign tax compliance, hypothetical tax calculations, shadow payroll, and tax equalization processes
• 4+ years of experience working with multi-state and international tax regulations across multiple jurisdictions
• 4+ years of experience partnering with payroll, tax, immigration, human resources, and third-party vendors to support globally mobile employees
• Experience using Human Resources Information Systems, payroll platforms, mobility systems, or similar enterprise tools to manage employee data, assignment records, and tax-related processes
• Bachelor's degree in accounting, tax, finance, business, human resources, or a related field, or equivalent combination of education, related experience and/or military experience
• Certified Relocation Professional (CRP) or Global Mobility Specialist (GMS) certification, or equivalent related certification (preferred)
• Experience supporting payroll tax coordination across Asia-Pacific (APAC), Latin America (LATAM), and Europe, Middle East, and Africa (EMEA) (preferred)
• Proficiency with global mobility platforms and case management workflows (preferred)
• Experience supporting relocation programs or broader global mobility operations (preferred)