Canada Senior Tax Manager

Mars • Ontario, Canada • Full Time

Posted on Fri, Jun 12, 2026

Job Description:

The Senior Tax Manager is responsible for driving the tax functional agenda to create synergies and efficiencies across Canada, while deploying and executing the tax strategy. The selected candidate will partner closely with senior finance leaders across the business to understand business plans and advise on the tax implications of changes in structure, locations, route to market, and other strategic initiatives.

This person will manage and coordinate the day-to-day tax activities for all business units across all segments in Canada, ensuring they meet their tax obligations and objectives (e.g., tax planning and research, tax compliance, and tax audit support). They will serve as the main point of contact for Business Units, Corporate Tax, and Treasury teams, providing tax expertise and helping implement appropriate tax policies and procedures to ensure strong governance and controls.

*The selected candidate will have to recruit, onboard and develop engaged ICTC associates to perform quality tax activities to support business units and other stakeholders.

What are we looking for?

What will be your key responsibilities?

Tax Policy & Procedures

Tax Compliance & Reporting

Tax Audits & Assessments

Managing Tax Risks

Introduction of New Taxes

Liquidity Management

Treasury Reporting

Other

What can you expect from Mars?

The base pay range for this position at commencement of employment is expected to be between the below range CAD 124,352.00 - CAD 163,212.00. Please note: This job posting is for an existing vacancy. AI is used as a supporting tool in our recruitment process.

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