Senior Cross-Border Tax Manager (Canada/U.S.)

great lion canada; Clarington; Remote; CAD 110,000 - 130,000; Full time

Benefits offered by this job

Bonus program

Pension matching

Professional development

Job summary

Vaco by Highspring is seeking a Tax Manager in Ontario to oversee Canadian and U.S. tax compliance and planning. You will work with tax leaders and finance stakeholders on complex matters and drive efficiency across entities.

You will evaluate tax credits (SR&ED, R&D) and support planning initiatives while liaising with external advisors and the broader finance team. This role emphasizes development and cross-border exposure.

Qualifications

• 5+ years of accounting or tax experience, with required corporate tax experience.
• Strong understanding of Canadian and/or U.S. corporate tax.
• Strong verbal and written communication skills.
• Strong interpersonal skills, with the ability to build effective relationships at all levels.

Responsibilities

• Prepare tax provisions, estimates/instalments and income tax returns for Canadian and U.S. corporations and partnerships.
• Prepare and organize working papers to support tax filings.
• Respond to tax audits and inquiries across jurisdictions.
• Monitor changes in tax legislation and update policies accordingly.
• Support structuring of joint ownership arrangements and ventures.

Skills

Tax experience

Cross-border tax

Communication skills

MS Office

Education

Bachelor’s degree

Job description

Vaco by Highspring is seeking a Tax Manager in Ontario to oversee Canadian and U.S. tax compliance and planning. You will work with tax leaders and finance stakeholders on complex matters and drive efficiency across entities.

You will evaluate tax credits (SR&ED, R&D) and support planning initiatives while liaising with external advisors and the broader finance team. This role emphasizes development and cross-border exposure.