About

Deeth & Co. is a Mississauga-based mid-size public accounting firm that serves business and individuals in the areas of audit, tax, advisory, and risk. Our team of dynamic accountants will work with you year-round and not just at year-end. None of your questions will be left unanswered. It’s like having a business expert as your business partner. No matter what challenge or opportunity your business may be faced with, our team of dynamic accountants will work with you year-round to provide you with business growth strategies that work for you and your business. Consider us your accounting coaches when you need some.

We realize that the role of an accountant goes far beyond the general scope of financial statements and tax return services.
In business, there is no 'one size fits all' solution, and our team of accountants are committed to providing custom strategies to help your business thrive.
By understanding our clients’ needs, we can create personalized and practical business plans (with alternatives), that best suit their short and long-term goals.
In maintaining an open communication environment, meeting deadlines, and sharing our passion for business we help clients get to where they want to go.

Diverse. Knowledgeable. Approachable. At Deeth & Co., we continue to grow to meet our clients ever expanding needs. When business owners run into roadblocks and need answers, they rely on the team at Deeth and Co. LLP to deliver them.

We can do more for your firm then prepare taxes and give you financial advice. We can also recommend more efficient procedures, areas to cut costs, and ways to help you produce strategies to increase your organization’s efficiency. And we’re not just going to make financial recommendations that will help your business, we will also show you the best way to implement them. Before recommending a course of action, we take the time to get to know you, your industry challenges, and the schedule for delivering options that will work.