International Tax Assistant Manager

International Tax Assistant Manager

Grant Thornton Advisors LLC and Grant Thornton Ireland (GT) have recently come together to form a powerful multinational, multidisciplinary platform that delivers premier advisory, tax, and independent audit services. With $2.7 billion in revenues and nearly 60 offices across the U.S., Ireland, the UAE, and other territories, our combined platform brings enhanced solutions and capabilities supported by cutting-edge technologies and a team of nearly 13,000 quality-driven professionals.

Grant Thornton Ireland contributes nearly 3,000 people across 9 offices in Ireland, the Isle of Man, Gibraltar, and Bermuda, and is part of a global network of over 68,000 professionals spanning more than 149 countries. Together, we offer a truly global reach backed by deep local knowledge and national expertise.

 By joining forces, we strengthen our ability to act as trusted advisors who make business more personal — investing in relationships and empowering clients to make the right decisions for their organisations today and into the future. Whether working with the public sector to build thriving communities, partnering with regulators and financial institutions to build trust, or supporting diverse businesses to achieve their goals, Grant Thornton now provides a singular, seamless client experience grounded in collaboration, innovation, and a shared commitment to the issues that matter most.

At GT Ireland we don't just predict your future, we build it. 

A Career at GT

Looking for a more fulfilling role in professional services? One where fresh thinking, collaboration and diversity are valued? At Grant Thornton we do things differently.

What does this mean for you?

A career in a more inclusive working environment, a more collaborative work culture, a more supported, flexible working role, more possibilities to grow and more opportunities to help shape the future for your clients. We respect and value your experience. And we want you to bring your authentic self to work and be at your best. It is how it should be.

Grow with us

At Grant Thornton, we care about our people and work hard to make you feel valued. If you are looking to deepen and develop your skills, knowledge, and experience throughout your career, then that is what you will get, and more.

Key responsibilities:

• Involvement in management of the corporate tax compliance (including tax reporting) process in particular for large multinational groups; 
• Key support for global clients supporting their global tax compliance requirements;
• Assisting on international tax structuring and advisory projects; 
• dealing with the Grant Thornton international network on queries arising to the Irish firm; 
• Identifying tax planning opportunities; 
• Research in relation to ad hoc tax issues; and 
• Assisting on new proposals. 

Skills/attributes:

• CTA qualified (ACA/ACCA additional qualification preferred) 
• Minimum 1 – 2 years’ post qualification experience of working in a corporate tax department of a larger firm; 
• A thorough knowledge of corporation tax and relevant legislation; 
• Experience in dealing with international organisations and foreign direct investment teams a benefit; 
• Tax Reporting experience – including good working knowledge of deferred tax and tax accounting a benefit;
• A knowledge of intellectual property transactions and research and development tax credit a benefit; 
• Confidence in dealing with people (including clients), excellent interpersonal and communication skills; 
• Self-starter with ability to use initiative and to prioritise with excellent time management skills; and 
• Good attention to detail. 

Life at GT

Reward and benefits:

Our reward and benefits are designed to create an environment where our people can flourish. We are committed to building a culture where our people have access to the necessary benefits to help promote a healthy lifestyle and thrive.

Equity, diversity and inclusion

At Grant Thornton, we provide equitable opportunities for all our colleagues. We are a responsible, sustainable business where equity, diversity and inclusion (ED&I) is at the forefront of our workplace culture agenda, and today, we continue to build and develop on our existing ED&I structure and strategy to meet our workplace culture needs. People are at the heart