Job Description

As an employee-owned company, DMA prioritizes employees. Low turnover rates and tenured teams are living proof:


2025 Great Places to Work Certified Employee stock ownership program eligibility begins day one of employment. ESOP contribution is targeted at 6% of your annual compensation. Generous time off plans. Leadership team invested in the development, success, and happiness of our employees. "Live and work like a DMA Employee-Owner": We focus on work/life balance, mental health, and the overall wellness of our employees.

Position Summary

The Senior Tax Manager conducts Canada Sales Tax (GST/HST/QST/PST) reviews for DMA clients and provides other Federal and Provincial tax consulting services. Participates in business development efforts and has account management responsibility for assigned clients.

Essential Duties and Responsibilities

Reviews client records for Canada sales tax refund potential, credits, deficiency assessments, and procedural recommendations Prepares written reports supporting DMA's position for Federal/Provincial taxing authorities; reviews and submits periodic status reports to clients; prepares Letters of Findings for clients Works with Federal/Provincial tax officials to achieve maximum tax savings Participates in business development efforts Responsible for client account management on assigned clients Updates work-in-process reports Represents clients during audits and in hearings with Federal/Provincial taxing authorities Conducts on-site inspection of client plants and operations Manages, coordinates, and reviews activities of team members Maintains excellent knowledge of Federal/Provincial tax laws, regulations, and court decisions Researches complex tax issues Assist business development team in scoping and developing customized solutions for new and prospective clients

Education and Qualifications

Bachelor's degree in Accounting, Finance, Economics, or related field required CPA (CGA, CMA, CA) designation preferred 7-10 years' professional experience preferably in accounting or tax Advanced knowledge of Microsoft Word, Excel, Outlook, and PowerPoint Experience with Canadian Indirect Tax (GST/HST/QST/PST) preferably Experience researching tax questions and issues Demonstrated problem solving skills; intermediate verbal and written communication skills Ability to prioritize, meet deadlines, and maintain exceptional attention to detail Travel as required (between 25-50%, approximately)
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The Company is an equal employment opportunity employer and is committed to providing equal employment opportunities to its applicants and employees. The Company does not discriminate in employment opportunities or practices on the basis of race, color, religion, gender, national origin, citizenship, age, disability, veteran status, genetic information, or any other category covered by federal, provincial, or local law. This equal employment opportunity policy applies to all employment policies, procedures, and practices, including but not limited to hiring, promotion, compensation, training, benefits, work assignments, discipline, termination, and all other terms and conditions of employment.




In accordance with the Accessibility for Ontarians with Disabilities Act (AODA) and other applicable provisional regulations, DMA will provide accommodation, accessible formats, and communication support for the interview upon request. If you have a disability and either need assistance applying online or need to request an accommodation during any part of the application process, please contact our Human Resources team at HRDepartment@dmainc.com or 800-309-2110 and choosing selection 6.