Tammy Ellis, CPA, CGA
Tammy Ellis , CPA, CGA
Partner
- Phone: 905-579-5531
- Email: [email protected]
- Fax: 905-579-4624
Tamara (Tammy) Ellis, CPA, CGA, is a Partner with MNP’s Assurance and Accounting Services group in Oshawa. Drawing on two decades of experience and in-depth knowledge of the community, Tammy helps owner-managers in a wide range of industries minimize accounting challenges and achieve their business goals.
Working closely with small- and medium-sized businesses, Tammy provides compliance and advisory services, including corporate financial statement engagements, and personal, estate and corporate tax preparation. She also advises her clients on estate planning, tax minimization strategies and business succession.
Tammy is a Chartered Professional Accountant (CPA) and Certified General Accountant (CGA), qualifying in 2000.
Contact Tammy Today
Insights
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Agility
Keep your bakery competitive with the help of automation
From reducing waste and labour strain to improving innovation, automation offers practical solutions for modern bakeries.
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Confidence
August 12, 2025
Ontario government grants for businesses: 2025 guide to economic development support
Ontario businesses have access to a wide range of government grants and funding programs — whether you’re a small manufacturer, rural entrepreneur, or a tech startup. This article summarizes the Ontario government economic development grants and funding programs available in 2025 to help you build resilience, invest in innovation, and expand your operations.
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Performance
August 11, 2025
Fill the gaps in your finance department with ‘ease’
Ease by MNP uses cloud accounting platforms, like Xero, to help you work more effectively. Learn how in this Q&A blog.
