US Corporate Tax - Waterloo - Manager

EY is seeking a Manager for their US Corporate Tax team in Waterloo, Ontario, Canada. This role involves leading complex tax engagements and delivering high-quality compliance and innovative tax planning for multinational clients. You will be part of EY's U.S. Tax Practice, collaborating with professionals across Canada and the United States.

EY is a global leader in professional services, dedicated to building a better working world by creating new value for clients, people, society, and the planet. Enabled by data, AI, and advanced technology, EY teams help clients shape the future with confidence. Join EY and help to build a better working world.

Looking for an experienced US Tax Manager to join our team in Waterloo or Toronto. Apply today to shape your future with confidence!

Company Overview

EY is building a better working world by creating new value for clients, people, society, and the planet, while building trust in the capital markets. Enabled by data, AI and advanced technology, EY teams help clients shape the future with confidence and develop answers for the most pressing issues of today and tomorrow. EY teams work across a full spectrum of services in assurance, consulting, tax, strategy and transactions, strengthened by sector experience and diverse ecosystem partners.

Quick Details

• Salary Range: $87,000 to $131,000 (Waterloo/London)
• Job Type: Full-time
• Qualifications: Undergraduate degree in accounting, finance, or a related discipline; US CPA designation
• Experience: A minimum of 5 years of U.S. tax experience, including hands-on compliance and review responsibilities

Key Responsibilities

• Lead and manage U.S. federal and state tax compliance engagements for multinational and Canadian-based clients.
• Review U.S. corporate and partnership tax returns and supporting documentation.
• Conduct technical research and draft U.S. tax memoranda.
• Advise on cross-border matters, including inbound and outbound U.S. tax issues.
• Supervise, coach, and develop team members across Toronto, Waterloo, and national engagement teams.
• Build strong client relationships and contribute to a collaborative, high-performing culture.

Requirements

• Strong leadership and people-management capabilities.
• Excellent communication and relationship-building skills.
• Proven ability to manage multiple priorities and tight deadlines.
• Analytical mindset with a commitment to continuous learning, including tax technology.
• Interest in contributing to national initiatives, recruiting, and talent development.
• Experience managing and developing junior professionals.

Benefits

• Competitive compensation package based on performance and value.
• Total Rewards package including a discretionary bonus program.
• Comprehensive medical, prescription drug, and dental coverage plan.
• Defined contribution pension plan.
• Generous vacation policy plus firm-paid days for longer weekends.
• Statutory holidays and paid personal days.
• Range of programs and benefits supporting physical, financial, and social well-being.
• Support and coaching from engaging colleagues.
• Learning opportunities to develop new skills and progress career.
• Freedom and flexibility to handle your role.