Senior Manager, U.S. Corporate Tax

MNP; Winnipeg; On-site; CAD 150,000 - 200,000; Full time

Benefits offered by this job

Generous base pay

Vacation time

4 paid personal days

Group pension plan with 4% matching

Voluntary savings products

Bonus programs

Flexible benefits

Mental health resources

Perks and discounts

Professional development assistance

MNP University

Dress For Your Day environment

Firm sponsored social events

Job summary

MNP in Winnipeg is seeking a Senior Manager for the U.S. Corporate Tax team to lead multiple client engagements, deliver tax planning insights, and ensure compliant, high‑quality outputs across cross‑border matters.

The ideal candidate holds a CPA, 7–8 years in public accounting or tax consulting, deep knowledge of U.S. corporate tax, and proven leadership to mentor staff and grow client relationships.

Qualifications

• 7–8 years of public accounting or tax consulting experience.
• CPA designation and strong U.S. tax knowledge.
• Master's in U.S. Tax or equivalent; Bar admission is an asset.
• Experience with U.S. corporate tax compliance and reorganizations.
• Transfer pricing concepts and client management experience.
• Strong leadership and strategic planning skills.

Responsibilities

• Lead multiple client engagements on U.S. corporate tax planning and compliance.
• Deliver expert technical guidance and prepare high‑quality deliverables.
• Advise on cross-border structures, capitalization, and financing decisions.
• Perform due diligence and modeling for cross‑border acquisitions.
• Manage client relationships, budgets, and engagement timelines.
• Mentor and coach staff; drive business development opportunities.

Skills

US tax

Transfer pricing

Tax planning

Leadership

Public accounting

Education

Master's in U.S. Tax

CPA designation

Bar admission

Job description

Inspirational, innovative and entrepreneurial - this is how we describe our empowered teams. Combine your passion with purpose and join a culture that is thriving in the face of change.

Make an impact with our U.S. Corporate Tax team as a Senior Manager. This diverse team of professionals delivers customized tax strategies within a complex and dynamic regulatory framework. As a trusted advisor, you’ll deliver innovative, strategic plans that address clients’ cross-border needs and minimize tax liability.

MNP is proudly Canadian. Providing business strategies and solutions, we are a leading national accounting, tax and business advisory firm in Canada. Entrepreneurial to our core, our talented team members transcend obstacles into opportunities and are successfully transforming mid-market business practices.

Responsibilities

• Lead multiple client facing engagement teams responsible for the completion of U.S. corporate tax engagements involving advice on tax planning opportunities, tax minimization strategies, and compliance issues
• Accountable for the delivery of industry and technical expertise relating to complex tax and assurance issues through client interactions, reports, technical work, management presentations, and high-quality deliverables
• Assist organizations in determining the most effective US corporate structure from a tax perspective; as well as assisting clients in choosing effective methods of capitalization and financing
• Perform due diligence or modeling with respect to potential acquisitions by Canadian entities of US subsidiaries, partnerships or business operations
• Review domestic/international federal and multi-state corporate/partnership information returns
• Manage a portfolio of clients while understanding their business, key risks and ways to deliver added value; ensuring their needs are met and that relationships and accounts grow and develop
• Accountable for engagement planning and scheduling as well as project financials (i.e. budgets, WIPS, timely billing, collection and variance recognition)
• Maintain high quality control and apply specialized knowledge to anticipate, identify and address issues relevant to the client’s business, financial entries and reports
• Network in the local business community, consider business development opportunities and contribute to the preparation and delivery of competitive proposals to meet client needs
• Contribute to strategic and operational planning related to client and practice management, as well as the development of new ideas and approaches to improve work processes
• Mentor, motivate and coach team members towards professional and personal development by setting clear expectations, providing feedback and conducting performance reviews
• Maintain flexibility to travel, as necessary

Skills and Experience

• CPA designation
• Completion of, or working towards, a master’s degree in U.S. taxation or law or Member of the Bar is considered an asset
• 7 to 8 years of relevant public accounting or tax consulting experience
• Extensive working knowledge of U.S. Corporate Tax
• Experience preparing and reviewing U.S. tax compliance and implementing of tax reorganizations
• Strong understanding of business, accounting, management and practice development principles
• Working knowledge of transfer pricing tax concepts
• Proven people management, relationship building and leadership skills
• Strong strategic planning and conceptual thinking skills

MyRewards@MNP

• generous base pay
• vacation time
• 4 paid personal days
• a group pension plan with 4% matching
• voluntary savings products
• bonus programs
• flexible benefits
• mental health resources
• exclusive access to perks and discounts
• professional development assistance
• MNP University
• a flexible Dress For Your Day environment
• firm sponsored social events
• and more!

Diversity@MNP

We embrace diversity as a core value and celebrate our differences. We believe each team member contributes unique gifts and amplifying their potential makes our business stronger. We encourage people with disabilities to apply!