The office of Serge Portnoy, CA is a full service tax and accounting firm .

The main office is located in Toronto, Ontario. Serge Portnoy, CA earned his Bachelor of Business Administration degree from the Schulich School of Business at York University in 1989 and his CA designation in 1995.

Serge acquired vast experience working for leading CA firms in Toronto, Ontario. His work experience included managing various size clients in different industries ranging from medical, manufacturing to real estate and construction. His background in small business manufacturing combined with the professional training allows him to assist qualified clients in the field of manufacturing, software and other industries, to refund part of funds spent on the research and development by his clients in the form of Scientific Research and Experimental Development program administered by Canada Revenue Agency.

Serge has been providing accounting, consulting and tax planning services to his many clients since 1999.

Serge and his staff regularly attend courses and and seminars to upgrade the skills and experience.