Jeff Spinks

Our Managing Partner, Jeff, provides many years of experience in accounting, audit and income tax related matters.  Jeff is also a Chartered Business Valuator and has assisted and given advice to clients on strategic matters including corporate re-organizations, specialized business transactions, valuations for mergers, successions, divestitures and acquisitions and estate planning for high net worth individuals.  He has provided valuable litigation support and expert testimony which has resulted in numerous negotiated and structured settlements.

Paul Koster

Paul provides advice relating to financial, tax and accounting matters. As well, he offers specialized expertise regarding mergers, acquisitions, corporate reorganizations and shareholder disputes. Paul has served as a board member for numerous business and non-profit organizations.

Michael Koster

Michael works mainly with entrepreneurs in small and medium-sized businesses, providing complete auditing, accounting and taxation services. In addition, he enjoys giving general business advice on start-ups, growth situations, and purchases and sales of businesses.

Gyan Sharma

Gyan has been with KSK LLP since 1981. He provides accounting and auditing services, and provides assistance in obtaining government assistance. Gyan is an active member of several business and charitable organizations.

Graeme Duff

Since 1988, Graeme has been providing accounting, auditing and financial planning services for owner-managers, professionals and operators of non-profit organizations. Graeme is experienced in the area of real estate and has guided many clients through syndications and other tax-assisted investments.

Blair Kennedy

Blair joined the Firm in 1986 and was appointed Tax Partner in the summer of 1998. As a Tax Specialist, he primarily oversees Corporate Reorganizations, Owner-Manager Taxation, Estate Planning and Wealth Preservation. Blair is also very active with a large provincial charity.

Mark Humphrey

Mark became a partner in 2002 specializing in both corporate and personal income tax. He provides integrated strategies for minimizing the overall tax burden in estate planning, reorganizations, acquisitions and divestitures. As well, he offers business valuation advice related to tax, shareholder agreements and specialized business transactions.

John Quilty

John joined KSK in 1987 and became a partner in 2006.  He provides accounting, personal and corporate tax services  to individuals and a wide variety of owner managed businesses including those in the real estate and entertainment industry.  John is on the Board of Directors for the North Toronto Hockey Association and is a volunteer coach for the North Toronto Baseball Association.