Committed to Your Business and Personal Financial Success

Your trusted and well-established accounting partner located in Oakville, Ontario, working closely together with businesses of all sizes across Canada.

Accounting Services We Can Help You With

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Clients

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CRA Audits Assisted Successfully

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Years in Business

Professional Accountants

Our Valued Clients and Partners

Kovalenko CPA Professional Corporation

John Ballard

As newly incorporate business, Kostya's advice and corporate tax planning has been outstanding. He is a foward thinker and is... Read More »

Ole Holmsgaard Nielsen

Kovalenko CPA Professional Corporation, and particularly Julia herself has been my personal "go to" whenever matters of keeping my ... Read More »

pioneer eye care

Kostya has been doing our taxes for over 5 years and I could not not say enough great things about... Read More »

Douglas Kelley

Changed to Kovalenko for Tax prep a few years ago. So glad I did. Never experienced such responsive... Read More »

Lala M C

Kostya has been my go-to accountant since about 2018 and has taken care of my personal and family taxes. Now he... Read More »

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Kovalenko CPA Professional Corporation

478 Morden Rd #204, Oakville, ON L6K 3W4, Canada

Your Trusted Accounting Partner

Do you need assistance with professional tax advice, a CRA audit, business registration, or other accounting needs? We’re here to save you time, money, and reduce stress today.