International Tax Senior Associate

As the International Tax Senior Associate, a national business line role, you’ll be responsible for the review and delivery of U.S. international tax services for clients across various industries and market segments. You’ll collaborate closely with managers, associates, and other teammates from around the globe to help clients identify and solve complex business problems through deploying a wide range of Grant Thornton solutions in a collaborative manner, ensuring quality above all, because together is how we succeed.

From day one, you’ll be empowered by formal training opportunities, experiential (on the job) training and access to industry leading expertise to help you develop a broad and deep technical skill set along with increased business acumen to help you achieve more, confidently.

Your day-to-day may include:

Providing international tax services that provide measurable value and advising clients from a range of different industries on international tax matters

Supervising, training, and mentoring associates and interns on international tax projects and assessing performance of associates for engagement reviews; performing in-charge role as needed

Reviewing complex business returns with international complexities and making recommendations on return preparation regarding accuracy and tax savings opportunities; gain increasing responsibility in the review process

Researching and analyzing international and domestic tax issues; utilizing tax-related software to prepare and process returns and research tax matters

Writing and reviewing tax advice for clients

Responding to inquiries from the IRS and other tax authorities

Other duties as assigned

You have the following technical skills and qualifications:

Bachelor's degree in Accounting required

Minimum two years’ experience of progressive tax consulting, preferably with at least one year focused on international taxation

Experience with a large accounting firm, law firm, or corporate tax department of a multinational company

CPA or JD/active law license preferred

Advanced analytical, technical, and tax accounting/technology skills with proficiency in U.S. tax compliance and consulting

Ability to supervise staff and lead projects

Exceptional client service skills with a demonstrated ability to develop and maintain outstanding client relationships

Computer expertise including knowledge of tax software and technology

Excellent verbal and written communication skills

Can travel as needed

#LI-RR1

At 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.