As the Tax Global Mobility Services Manager you are responsible for the delivery of a full range of global mobility services for multiple clients in a wide variety of industries. Your responsibilities include interacting closely with clients to provide innovative tax planning, consulting, and compliance expertise for a global workforce; developing and managing staff; working closely with partners and staff on client management, practice development and business development activities; and formulating and delivering innovative cross border tax planning and savings strategies for a multinational workforce.
Your day-to-day may include:
- Overseeing the efforts of multiple client services teams on client engagements; plan, execute, direct, and complete international expatriate services projects in a wide variety of industries; provide innovative tax planning, consulting, and compliance expertise to clients; market, sell, design, and implement tax-planning strategies for clients and manage to budget.
- Overseeing the delivery of a full range of international expatriate tax services and advise U.S. and foreign based multinational companies on the tax implications of their global workforce as well as coordinating U.S. tax laws with foreign tax laws to develop an optimal global mobility strategy.
- Consulting with clients on tax-efficient structuring of international assignments, effective use of tax treaties, minimize worldwide tax burdens of business travelers, manage risk associated with a global workforce for mid-market companies.
- Managing, develop, train, and mentor staff on tax projects and assess performance for engagement and year-end reviews.
- Conducting primary and secondary review of complicated or complex US individual tax returns; coordinate global tax compliance services for clients.
- Facilitating client understanding of international tax development implications.
- Other duties as assigned.
You have the following technical skills or qualifications:
- Bachelor's degree in Accounting, Finance or related field is required.
- CPA or JD required
- You have a minimum of 4 years experience in progressive tax consulting, preferably with at least 3 years focused on international expatriate services.
- You have experience with a Big 4 firm, law firm, or large corporate global mobility department of a multinational company
- You demonstrate superior analytical, technical, and tax accounting/technology skills with proficiency in individual tax consulting and compliance. Experience with inbound and outbound employee relocation consulting. Ability to effectively communicate cross border tax concepts to clients who are not tax specialists
- You demonstrate experience in practice development, business development, and managing seniors and staff.
- You have computer expertise including knowledge of tax software and technology; Equus software experience preferred.
- You can work additional hours as needed and travel to various client sites.
- You have the ability to travel as needed.
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About UsAt Grant Thornton, we believe in making business more personal and building trust into every result – for our clients and you. Here, we go beyond your expectations of a career in professional services by offering a career path with more: more opportunity, more flexibility, and more support. It’s what makes us different, and we think being different makes us better.In the U.S., Grant Thornton delivers professional services through two specialized entities: Grant Thornton LLP, a licensed, certified public accounting (CPA) firm that provides audit and assurance services ― and Grant Thornton Advisors LLC (not a licensed CPA firm), which exclusively provides non-attest offerings, including tax and advisory services.
In 2025, Grant Thornton formed a multinational, multidisciplinary platform with Grant Thornton Ireland. The platform offers a premier Trans-Atlantic advisory and tax practice, as well as independent American and Irish audit practices. With $2.7 billion in revenues and more than 50 offices spanning the U.S., Ireland and other territories, the platform delivers a singular client experience that includes enhanced solutions and capabilities, backed by powerful technologies and a roster of 12,000 quality-driven professionals enjoying exceptional career-growth opportunities and a distinctive cross-border culture.
Grant Thornton is part of the Grant Thornton International Limited network, which provides access to its member firms in more than 150 global markets. About the TeamThe team you’re about to join is ready to help you thrive. Here’s how:
- Benefits for internship positions: Grant Thornton interns are eligible to participate in the firm’s medical, dental and vision insurance programs and the firm’s employee assistance program. Interns also receive a minimum of 72 hours of paid sick leave and are paid for firm holidays that fall within their internship period.
- Benefits for seasonal employee positions: Grant Thornton seasonal employees are eligible to participate in the firm’s medical, dental and vision insurance programs and the firm’s employee assistance program. Seasonal employees may also be eligible to participate in the firm’s 401(k) savings plan and employee retirement plan in accordance with applicable plan terms and eligibility requirements. Seasonal employees receive a minimum of 72 hours of paid sick leave.
Skills Required
- Bachelor's degree in Accounting, Finance or related field
- CPA or JD
- Minimum 4 years progressive tax consulting experience
- At least 3 years focused on international expatriate services
- Experience at a Big Four firm, law firm, or large corporate global mobility department
- Proficiency in individual tax consulting and compliance, including inbound/outbound relocation consulting
- Experience in practice development, business development, and managing seniors and staff
- Computer expertise and knowledge of tax software and related technology
- Ability to communicate cross-border tax concepts to non-specialist clients
- Ability to work additional hours and travel to client sites as needed
What We Do
Forget what you think you know about professional services. We go beyond what’s expected and help others do the same. Grant Thornton is the U.S. member firm of Grant Thornton International Ltd, one of the world’s leading independent audit, tax and advisory firms. That means our network has more than 60,000 professionals in more than 135 countries who are ready to help public and private organizations of all sizes take on today’s challenges. But what sets us apart isn’t just what we do – it’s how we do it. Here, we believe in making business more personal and building trust into every result. We’re collaborators – obsessed with quality and ready for anything – who understand the value of strong relationships. It’s how we challenge the expectations of business and empower our people and clients to do it, too. One thing we won’t do? Grant Thornton LLP will never request money or any form of payment for services via social media. Please report any concerns at 1-800-810-3503. "Grant Thornton” refers to Grant Thornton LLP, the U.S. member firm of Grant Thornton International Ltd (GTIL). GTIL and the member firms are not a worldwide partnership. Services are delivered by the member firms. GTIL and its member firms are not agents of, and do not obligate, one another and are not liable for one another’s acts or omissions. Please see grantthornton.com for further details.








