Our Firm


Our Focus

To deliver a personalized approach with practical advice to give you peace of mind.

Our Location

Our firm is located along the Barrie waterfront at 11 Victoria Street. We provide service to clients located in Barrie & the surrounding Central Ontario region as well as those down the Hwy 400 corridor to Toronto.

Our People

Collectively, our current staff has over 90 years of experience in public practice. As a firm, we bring that breadth of knowledge and wisdom to our clients each and every day.

Our Clients

We work with entrepreneurial individuals and corporations that represent a diverse cross-section of industries.

Visit our Portfolio page to get a flavour of the industries that our client base works in.


Client Testimonials
  • " I have been using the services of Michael Kostrich Chartered Accountant since 2009 to prepare our corporate tax returns for Canada Revenue Agency and year-end financial statements for other government... "

    Jan Beauregard - Owner/President | The Money Machine

  • " We have been involved in planning and developing a small subdivision for the past several years. As the work and tax implications became more demanding and complex, we realized we needed to retain an ... "

    Dan & Karen Henderson

  • " We have used Mike’s firm for the past 6 years for our corporate and personal tax planning and filing. Whether it involves the development of financial strategy for our corporate needs or helping reduc... "

    Rod Charlton - President | Pioneer Development Corporation

  • " Mike and his team are a pleasure to work with. They are knowledgeable, thorough and have provided us with the on-going support we need to run our business effectively. Helen was a great help in settin... "

    Heather Reid, CEO - Animal Experience International