The opportunity

 

As a US Tax Senior Manager in our U.S. Tax Practice, you will lead large and complex engagements, serving as a trusted advisor to multinational clients across public and private sectors. Building on deep technical knowledge, youll drive high-quality U.S. compliance delivery and provide practical, innovative tax advice across U.S. federal and state matters, as well as cross-border considerations.

 

In this role, you will be accountable for engagement strategy, technical leadership, risk and quality, and team development. Youll cultivate strong client relationships, identify and advance opportunities, and contribute to the growth of EYs U.S. Tax practice in Canada through thought leadership, coaching, and participation in national initiatives.

 

This job posting relates to an existing vacancy within our organization. 

 

Your key responsibilities

• Lead and oversee multiple complex U.S. tax compliance engagements end-to-end, ensuring technical accuracy, quality, and timely delivery
• Serve as a primary client contact and build trusted relationships with tax leaders and key stakeholders
• Provide technical leadership on U.S. corporate and partnership taxation matters, including federal and state considerations
• Guide cross-border tax issue spotting and collaborate with global teams as needed
• Review and sign off on key deliverables i.e. returns, workpapers, technical memoranda and drive risk and quality management across engagements
• Coach, mentor, and develop Managers and staff to build high-performing teams and create a strong teaming culture
• Lead engagement economics i.e. scope, budgeting, resourcing, and proactively manage risks, deadlines, and priorities
• Support business development through proposals, pursuits, account planning, and relationship expansion
• Contribute to national initiatives e.g., recruiting, learning and tax technology adoption

 

Skills and attributes for success

• Strong people leadership with a demonstrated ability to coach, develop, and retain high-performing teams
• Confident communicator who can influence across levels and collaborate effectively across geographies and service lines
• Proven ability to build and sustain senior client relationships and translate technical work into practical business outcomes
• Strong commercial mindset and interest in growth, market development, and account expansion
• Deep technical knowledge in U.S. corporate and partnership taxation and the ability to resolve complex issues with sound judgment
• Ability to synthesize technical guidance into clear recommendations, supported by strong writing skills
• Excellent project management skills with the ability to prioritize and deliver across multiple engagements and deadlines
• Strong focus on quality, risk management, and consistent delivery excellence

 

To qualify for the role, you must have

• An undergraduate degree in a related field
• Significant progressive U.S. tax experience, typically 8 or more years, with a strong foundation in U.S. corporate federal and state income tax compliance, and or partnership compliance, including review leadership and issue resolution
• A US CPA designation  
• Demonstrated experience leading teams, managing engagement economics, and delivering through others
• Strong technical research capability, experience drafting and reviewing technical memoranda and client-ready communications

 

What we look for

 

Were looking for collaborative leaders who invest in their teams and lead with a growth mindset, balancing high-quality delivery with continuous development. Youre passionate about tax, curious about whats changing, and motivated to help multinational organizations navigate complex global obligations. If youre ready to influence outcomes, elevate those around you, and bring forward ideas that improve how work gets done, wed love to hear from you.

 

What we offer you

 

We offer a competitive compensation package where youll be rewarded based on your performance and recognized for the value you bring to our business. In addition, our Total Rewards package allows you to decide which benefits are right for you and which ones help you create a solid foundation for your future. Our Total Rewards package includes a discretionary bonus program, a comprehensive medical, prescription drug and dental coverage plan, a defined contribution pension plan, a great vacation policy plus firm paid days that allow you to enjoy longer long weekends throughout the year, statutory holidays and paid personal days (based on province of residence), and a range of exciting programs and benefits designed to support your physical, financial and social well-being. Plus, we offer:

• Support and coaching from some of the most engaging colleagues in the industry
• Learning opportunities to develop new skills and progress your career
• The freedom and flexibility to handle your role in a way thats right for you

 

EY reports salary ranges in accordance with applicable provincial pay transparency legislation. Individual salaries within the anticipated salary ranges noted below are determined through a wide variety of factors including but not limited to internal equity, education, relevant experience, knowledge, and applicable skill sets.

• Toronto: $128,000 to $178,000
• Waterloo, London: $121,500 to $171,500

 

Are you ready to shape your future with confidence? Apply today.

 

To help create the best experience during the recruitment process, please describe any accommodations you may need.

 

Inclusiveness at EY

 

Inclusiveness is at the heart of who we are and how we work. Were committed to fostering an environment where differences are valued, policies and practices are equitable, and our people feel a sense of belonging. We embrace diversity and are committed to combating systemic racism, advancing gender equity and women in leadership, advocating for the 2SLGBTQIA+ community, promoting our neuroinclusion and accessibility initiatives, and are dedicated to amplifying the voices of Indigenous peoples (First Nations, Inuit, and Mtis) nationally as we strive towards reconciliation. Our diverse experiences, abilities, backgrounds, and perspectives make our people unique and help guide us. Because when people feel free to be their authentic selves at work, they bring their best and are empowered to build a better working world.

 

Learn about our commitment to Inclusiveness at https://www.ey.com/en_ca/about-us/corporate-responsibility/equity

 

EY | Building a better working world

 

EY is building a better working world by creating new value for clients, people, society and the planet, while building trust in 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. Fueled by sector insights, a globally connected, multi-disciplinary network and diverse ecosystem partners, EY teams can provide services in more than 150 countries and territories.

At EY, we use artificial intelligence (AI) tools as one element of our recruitment process to enhance efficiency and improve the candidate experience. While AI supports us in our process, human judgment and decision-making remain integral in our candidate experience. We are committed to the responsible use of AI, and our practices are continuously reviewed and refined to ensure they align with the highest ethical principles and regulatory requirements.

 

To all recruitment agencies: EY does not accept unsolicited resumes from recruitment agencies. Any resumes submitted without a prior agreement or request from our hiring team will not be considered. EY is not responsible for any fees related to unsolicited resumes.