Senior Manager, Domestic Tax

📍 Canada

Altro Grant Thornton

Job Description

Who we are You know those big cities that still feel like small towns? Where everyone’s friendly and helps each other out? That’s like Doane Grant Thornton. Except here we’re all professionals and there isn’t a mayor or a general store. What we’re trying to say is that we’re a large and growing professional services firm that still feels like a community. We employ over 3000 people across Canada, and we truly care about our colleagues, our clients and the communities where we work and live. That’s what’s most important to us. We’re building a thriving organization that’s purpose driven and still want to remember what your favourite milkshake flavour is.

A career in Domestic Tax with Doane Grant Thornton will provide you an opportunity to:

Work with a team of professionals who assist individuals and businesses with a wide range of tax and financial services

Be part of a unique work culture that challenges you to further your professional development and enlarge your chosen career path

Be part of a fast growing environment with well-respected professionals who are locally renowned in their respective field

Develop solutions with clients and co-workers through collaborative effort and discussion

Be engaged with clients on a variety of local and national projects

As a Senior Manager, Domestic Tax your responsibilities will include:

Analyzing, planning and implementing the reorganizations of companies and other assets, including the purchase and sale of businesses

Overseeing multiple client engagements across various industries

Providing significant input into broader innovations for the service line to anticipate clients’ requirements

Assisting business development management for target industries and sectors and supporting client business requirements in new and innovative ways

Participating in the overall development of the Doane Grant Thornton brand through internal and external activities and knowledge of industry

Coaching more junior tax team members and ensuring a meaningful performance review process

Leveraging technical proficiency to advise and guide team members at lower levels

Attending client and stakeholder meetings with the Tax team

Assisting the Partners and Senior Managers with strategy and implementation of strategy

Preparing and reviewing files for Partners

Identifying and generating new business opportunities

Being an active part of the professional services community

Doane Grant Thornton If you’re a bit like us, you’re driven to connect with how others are feeling and thinking. Here we walk in others shoes before taking action. Just imagine being part of a team that puts “we before me”, where flexAbility is a mindset, and where you trust your colleagues to have your back. At Doane Grant Thornton, you’ll work with inspiring leaders who support your development, both personally and professionally. This is a place where your insatiable curiosity enables you to think, see and hear from a variety of perspectives, a place where every day is different and having the courage to grow is part of who you are. And when all this comes together, well that’s when the magic happens!

Want to learn more about who we are and how we live our purple every day? Read our colleagues’ stories at www.discoveryourpurple.ca

Think you’ve got what it takes to be a Senior Manager, Domestic Tax? Like the colour purple? Great. Here's a few more boxes we’re also hoping you can tick:

CPA designation

Actively pursuing or Completion of CPA Canada In-Depth Tax Course is a strong asset

5+ years’ public practice experience in Canadian income tax

Strong organizational, oral and written communication skills

Proactively growing the firm through differentiating the Doane Grant Thornton brand in the marketplace, supporting and driving business development

A commitment to exceptional client service

Desire to learn and grow and be an integral part of a high-performing team

Experience mentoring and developing junior talent

At Doane Grant Thornton we’re focused on making a difference in the lives of our clients, our colleagues and our communities. That’s our purpose. Or, as we like to say, living our purple.

What’s in it for you? Profit sharing, Flex days, RRSP contributions, Firmwide holiday closure, Wellness benefits, Concierge-like benefits, Work from anywhere in Canada in the summer for 4 weeks, and more!

Our special culture shines through when we have the opportunity to connect in person. That’s why we’re working in a model where teams are required to be together in the office 4 days per week.

Are you ready to Discover Your Purple?

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Ready to Apply?

Don't miss this opportunity! Apply now and join our team.

Job Details

Posted Date: November 22, 2025
Job Type: Altro
Location: Canada
Company: Grant Thornton

Ready to Apply?

Don't miss this opportunity! Apply now and join our team.