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Senior Tax Manager in Markham, Canada

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About the Role

The Senior Manager, Tax plays a critical role in providing expert tax advisory and compliance services to our clients, while also leading and mentoring a team of tax professionals.

Your in-depth tax knowledge, exceptional leadership abilities, and dedication to client service will be vital to our firm’s success and your career.

Our work is challenging. We love it and expect it. We help each other, so we never feel alone. Everyone at NVS has a voice that is heard. We collaborate at all levels. As Senior Manager, Tax, you will be part of the Senior Leadership Team.

You will also have the support of your team, your direct leader, the Firm partners. Our team’s development is crucial for our success, and to encourage that, everyone has a mentor.

We have been in operation for 25 years in Markham, Ontario, and most recently, we have expanded into Barrie, Ontario. Our clients are in many industry sectors, and our collective passion and expertise retain and naturally expand our client base. Our knowledge, insight and expertise assist with their growth. We are indispensable partners for our clients, and that’s the way we like it. Their success is our success. In its simplest form, keeping clients abreast of the status of their files and communicating effectively is expected. Our clients must trust us implicitly and know that our work is kept in the strictest confidence, and everything we do is in their best interest.

If you are excited to learn, grow and evolve your career in a super supportive environment, you should apply for this role.

Client Service

Provide expert tax advice and strategic planning to a portfolio of clients, addressing their specific tax needs and helping them achieve their financial goals.

Interact directly with clients handling questions, planning, consulting, etc.

Research and prepare tax-planning strategies for our clients and take the lead on the preparation of complex tax returns.

Collaborate on multiple complex issues while communicating in a non-technical manner to facilitate communication between the client and the service team while managing the risk for both the client and the firm.

Build relationships across lines of business within NVS to ensure excellent client service through an integrated service approach.

Tax Compliance

Oversee the preparation and review of complex tax returns for individuals, businesses, and other entities, ensuring accuracy and compliance with all relevant tax laws and regulations.

Review research findings and ensure conclusions are consistent with firm policies and professional standards.

Implement and oversee quality control procedures to ensure the accuracy and integrity of tax-related work products and services.

Stay current with changes in tax laws, regulations, and industry trends. Conduct research to analyze and interpret complex tax issues, providing innovative solutions to clients and training for team members.

Ensure that the firm and its clients are in compliance with all relevant tax regulations and reporting requirements.

Firm/Brand Development

Cultivate and maintain strong client relationships through effective communication, exceptional client service, and a deep understanding of their needs.

Identify opportunities to expand services to existing clients and participate in business development efforts to attract new clients to the firm.

Drive growth and profitability of industry/specialty area by generating new revenue on existing client portfolio, cross-selling, and new clients for the tax practice.

Lead, and cultivate business relationships of complex engagements with a focus on high-value quality tax advice and seek to expand services to clients.

Leadership

Lead, mentor, and develop a team of tax professionals, providing guidance on technical matters, fostering professional growth, and ensuring quality control in tax services.

Manage multiple client engagements concurrently, meeting deadlines and ensuring the efficient allocation of resources.

Skillset and Education Requirements

Holds CPA designation in good standing

Completion of CPA In-depth tax program

7+ years post In-depth in a tax advisory capacity

Working knowledge of GAAP/GAAS, ASPE, and expert knowledge of Canadian Taxation

Knowledge of CaseWare, CaseView,

In-depth knowledge of tax preparation and tax research software

Demonstrated superior relationship and leadership skills

Excellent communication and interpersonal with the ability to liaise with senior client representatives

Demonstrated ability to cultivate and maintain strong client relations

Strong project management skills

Skills - Must Have:

CPA designation (Chartered Professional Accountant)

Completion of the CICA In-Depth Tax Program (mandatory for senior-level tax planning roles)

Canadian private company income tax

CaseWare, CaseView, Taxprep

Experience as a Manager or Senior Manager in a public accounting firm

10 years in public accounting

Demonstrated experience in delivering complex tax planning strategies

Proven ability to supervise and mentor tax staff

Experience in performance feedback and development of junior team members

Capable of coordinating and reviewing special tax projects

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Senior Tax Manager in Markham, Canada

Markham, ON
Full time

Published on 11/20/2025

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