One Accounting Professional Corporation

One Accounting is a professional accounting firm with offices located in Oakville, Hamilton and Toronto providing a wide range of services for corporations, small businesses and personal taxes. We provide cost-effective solutions for businesses. Our team of experts are knowledgeable in the latest accounting rules and practices. This way our clients can reduce the risk of errors or fraud and get to know their financial position on a monthly basis.

Our Vision

One Accounting was incorporated with a vision to help local small businesses with their bookkeeping and tax work. So they don’t have to worry about the paperwork and managing finances. The owners can fully focus on operating the business rather than spending a lot of time working on the figures.