Tax Controversy / Revenue Audit – Assistant Manager to Senior Manager

About the role

EY Ireland is looking for an experienced tax professional to join its Tax & Law team as an Assistant Manager, Manager or Senior Manager in Tax Controversy and Revenue Audit. The role involves supporting a diverse portfolio of clients through tax audits, disputes and litigation while leveraging EY’s cutting‑edge technology and global expertise.

Key responsibilities

• Lead and manage tax audits and investigations conducted by Irish tax authorities.
• Advise clients on dispute resolution strategies and represent them in negotiations.
• Prepare and review submissions for tax rulings, appeals and litigation.
• Collaborate with the tax advisory team to identify and mitigate tax risks.
• Stay up‑to‑date with changes in tax legislation and case law.
• Develop and maintain relationships with clients, tax authorities and other stakeholders.
• Contribute to thought‑leadership and internal training materials.
• Mentor junior staff and support their professional development.
• Assist with business development activities such as proposal writing and client presentations.

Required profile

• Professional tax qualification (AITI/CTA, ACCA, ACA or equivalent).
• 3‑5 years of experience in tax controversy, tax audit or related fields.
• Strong technical knowledge of Irish tax law and practice.
• Excellent communication and negotiation abilities.
• Proven capability to manage multiple projects and meet deadlines.
• Analytical and problem‑solving mindset with a client‑service focus.
• Experience leading and developing a team.

Required skills

• Irish tax law
• Tax audit
• Tax controversy

What we offer

• Competitive remuneration package.
• Flexible hybrid working model across offices in Dublin, Cork, Galway, Limerick and Waterford.
• Comprehensive benefits covering health, wellbeing, insurance, savings and discounts.
• Opportunities for professional development, coaching and career progression within a global Big 4 firm.