International Tax Senior Manager- Global Mobility

My client, a Top-25 CPA and Advisory firm, is seeking an International Tax Senior Manager for their Global Mobility team. The position is based in Washington, DC and allows for a hybrid schedule (3 days in office, 2 days WFH). This position supports the firm's National Tax team, which in turn supports the broader tax practice.

YOUR ROLE.

Responsibilities include but not limited to:

As a Tax Senior Manager on our International Tax team, you will lead complex global mobility and expatriate tax engagements for multinational clients while serving as a trusted advisor to both clients and internal teams.

• Lead and manage global expatriate tax compliance and consulting engagements for U.S. and foreign national employees
• Review and sign U.S. individual income tax returns and advise on cross-border tax planning and risk mitigation
• Serve as a strategic advisor on global mobility matters, including remote workforce (“Work from Anywhere”) initiatives, payroll, and withholding obligations
• Oversee engagement economics, including budgeting, billing, and cash collection
• Partner with firm leadership on pricing, engagement letters, and new-client onboarding
• Advise on tax treaties, secondments, shadow payroll, tax equalization, and international assignment policies
• Coordinate with overseas accounting firms and internal stakeholders to deliver seamless global solutions
• Participate in business development initiatives, thought leadership, and firm-wide priority pursuits
• Mentor and develop junior team members and serve as a Career Advisor
• Support IRS filings and international reporting requirements, including offshore disclosures and FIRPTA matters