Accounting Firm in Mississauga

Accounting, Tax & Advisory

The expertise you need to save.

The insight you need to grow.

CPA Accounting Firm in Mississauga

As a full-service accounting firm servicing businesses in Mississauga, Cassar CPA combines a team-based service approach with the latest technology to provide clients with accurate financial information and in-depth reporting year-round.


Whether you’re in Port Credit, Streetsville, Erin Mills, or Meadowvale, you’ll receive boutique-level attention backed by professional standards.

Accounting Advisory Services Mississauga

Accounting Advisory Services

We offer a wide range of solutions from everyday essentials to elite advisory services. When we take on new clients, our first step is a consultation meeting so we can discuss your business and understand what you are looking for. From there, we will create a customized plan that is designed specifically for you.

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Essential

Essential

The Essential solutions package is for business owners who still want to do their own bookkeeping but are looking for foundational services to ensure their accounting records are accurate and up-to-date.

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Premier

Premier

The Premier plan is for business owners who want us to serve as their de facto accounting department. This includes everything listed in the Essential service plan, as well as day-to-day bookkeeping tasks, and regular strategy/tax advice to elevate their business.

Learn More
Elite

Elite

Businesses looking for the ultimate strategic advisor would benefit from our Elite plan. With this plan, we take on a role similar to that of a CFO, providing monthly strategy meetings, forecasting and long-term planning.

Learn More

Accounting Advisory Services

We offer a wide range of solutions from everyday essentials to elite advisory services. When we take on new clients, our first step is a consultation meeting so we can discuss your business and understand what you are looking for. From there, we will create a customized plan that is designed specifically for you.

Essential

The Essential solutions package is for business owners who still want to do their own bookkeeping but are looking for foundational services to ensure their accounting records are accurate and up-to-date.

Premier

The Premier plan is for business owners who want us to serve as their de facto accounting department. This includes everything listed in the Essential service plan, as well as day-to-day bookkeeping tasks, and regular strategy/tax advice to elevate their business.

Elite

Businesses looking for the ultimate strategic advisor would benefit from our Elite plan. With this plan, we take on a role similar to that of a CFO, providing monthly strategy meetings, forecasting and long-term planning.

Mississauga Full-Service CPA Accounting Firm For Professionals

Who We Work With
in Mississauga

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Book a complimentary 30-minute strategy session to learn how we can help take your business to the next level.