We are looking for an experienced Senior Tax Manager to join a mid-sized public accounting team in Guelph, Ontario. In this role, you will guide complex tax planning and advisory work, oversee a diverse client portfolio, and partner with senior leaders to deliver practical, high-value solutions. This position also plays a key part in developing team capability, strengthening service quality, and supporting the continued growth of the practice.

Responsibilities:

• Direct tax planning and advisory engagements, working closely with firm leadership to create effective strategies tailored to client needs.

• Oversee a portfolio of tax clients by maintaining strong relationships, coordinating deliverables, and ensuring work is completed accurately and on schedule.

• Conduct in-depth technical analysis and present clear, well-supported recommendations on tax matters.

• Review tax returns and related files prepared by team members to confirm technical accuracy, completeness, and compliance.

• Monitor engagement budgets, track variances, and manage billing activities to support strong financial performance.

• Provide leadership to Managers and staff through coaching, training, mentorship, and day-to-day guidance.

• Foster a collaborative, high-performing team environment through regular feedback, knowledge sharing, and performance support.

• Champion practice improvement initiatives that enhance technical consistency, operational efficiency, and service quality across the firm.

• Contribute to business growth by identifying new opportunities, supporting cross-service collaboration, and representing the firm in the market.

• Minimum of 7 years of experience in tax within a public practice environment.
• Strong background in tax planning, compliance, research, and advisory services.
• Demonstrated experience reviewing tax work and providing technical guidance to staff.
• Proven ability to manage multiple client engagements, budgets, and deadlines effectively.
• Proficiency with accounting and tax software, including CaseWare, CCH ProSystem fx, and CCH Sales Tax.
• Solid understanding of auditing principles and tax accounting practices.
• Effective leadership, mentoring, and relationship-building skills with both clients and internal teams.

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