Manager, Domestic Tax

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 about 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.

As a Tax Manager in our Domestic Tax team, you’ll work with a wide variety of clients and build your experience in new industries. Working with some of Canada’s top gurus in Tax, a career in tax at Doane Grant Thornton is an opportunity to create your unique career journey .

Joining our robust team of over 400 tax professionals means you’ll collaborate with colleagues across service lines such as Advisory and Specialty Tax, which will broaden your perspective and help you solve client problems, delivering personalized solutions.

As a Manager, Domestic Tax, you’ll help our clients with corporate tax planning so they can benefit from tax savings and incentives. Here’s some of what you’ll get to do:

• Coaching and mentoring a team of tax colleagues on compliance, helping them walk in clients' shoes by discussing tax planning options
• Establish deep trusting relationships with clients as you advise them on complex tax matters
• Review corporate tax provisions and compliance engagements, and analyze, review and complete corporate and personal income tax returns
• Proactively resolve tax related issues with clients and other team members
• Act as a leader in the management of our growing tax practice, identifying and developing new opportunities for additional tax services

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

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

• You’re enrolled in or have completed the CPA Canada In-Depth Tax Program, or have a Masters of Taxation degree
• You’ve developed and presented new ideas and conceptualized new approaches and tax solutions for clients as part of your commitment to providing exceptional client service
• You have solid experience in corporate and personal Canadian tax compliance
• You’ve helped mentor and develop others

Ok, but what’s it really like working in Tax at Doane Grant Thornton?

“My colleagues have fostered an inclusive and collaborative work culture that I enjoy coming to everyday. Not only that, the leaders I work with have helped me focus in on an area of tax that I’m most passionate about and supported me in reaching opportunities at a very early stage in my career.” -Roshni L., Tax Manager.

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!

At Doane Grant Thornton, we believe compensation should reflect more than just market data—it should reflect you . We’re serious about compensation. We benchmark regularly across a wide spectrum of roles, industries, sectors, and levels to ensure our ranges are both competitive and current . But we don’t stop there. We also consider the unique strengths, experiences, and impact each individual brings to the table. Our salary ranges are reviewed annually, and where you land within the range depends on a mix of factors— your background, your skills, and how your contributions align with internal equity . To help start the conversation, the current salary range for this role is $88,000–$121,000 in Windsor, ON. If the role is available in other locations, the range may differ to reflect local market factors.

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.

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.

Are you ready to Discover Your Purple? Apply today

Doane Grant Thornton is committed to employment equity, human rights and respectful workplace principles throughout the life cycle of employment, including at the recruitment and hiring stages. We welcome applications from members of all equity deserving groups, including persons with disabilities, women, racialized and/or Indigenous applicants. Should you require accommodation in relation to the recruitment process, please notify us by emailing and we will work with you to meet your accommodation needs.