Who We Are
Accountants Mississauga is the local accounting brand of BOMCAS Canada Accounting Firm — a professional, full-service Canadian accounting and tax firm with over 15 years of experience serving individuals, small businesses, corporations, and non-profit organizations throughout Mississauga, the Greater Toronto Area, and across Ontario.
Our team of professional tax accountants, tax professionals, bookkeepers and payroll specialists is passionate about delivering accurate, reliable and proactive financial services that help clients meet their CRA obligations, minimize their tax burden, and achieve their financial goals. We pride ourselves on building long-term relationships with our clients — becoming their trusted financial partners, not just their once-a-year tax filers.
As a BOMCAS Canada firm, we carry the strength of an established national accounting brand with the personal touch and local knowledge of a Mississauga neighbourhood firm. Our clients range from individual employees filing their first T1 return to incorporated businesses with complex multi-year tax planning needs.
Our Mission
Our mission is simple: to provide every client with professional, accurate and affordable accounting and tax services that make a real difference to their financial health. We believe every person and every business deserves access to expert financial guidance — not just large corporations with big budgets.
We achieve this by combining deep professional expertise with technology, efficiency, and a genuine commitment to our clients' success. Whether you're a new immigrant navigating the Canadian tax system for the first time, a self-employed professional managing your own HST, or a corporation planning your next fiscal year, we're here to help every step of the way.
Our Story
BOMCAS Canada Accounting Firm was established with a clear purpose: to bring high-quality, professional accounting services to Canadians who deserve better than rushed, impersonal tax filing experiences. Starting in the Edmonton area and expanding across Canada, BOMCAS Canada quickly built a reputation for accuracy, responsiveness, and genuine client care.
Accountants Mississauga was established to serve the unique needs of Ontario's third-largest city and one of Canada's most economically dynamic communities. Mississauga is home to hundreds of thousands of residents from diverse backgrounds and thousands of businesses across industries ranging from aerospace and technology to healthcare, logistics and professional services.
Our Mississauga team understands the specific tax challenges facing this community — from new immigrants learning the Canadian tax system to real estate investors navigating Ontario's complex property tax rules, to corporations managing payroll compliance in one of Canada's most competitive business markets.
What Sets Us Apart
Professional Tax Accountants
Every client file is prepared and reviewed by certified, experienced Canadian accounting professionals with deep knowledge of federal and Ontario provincial tax law.
CRA Authorized Representatives
We are authorized to deal directly with the Canada Revenue Agency on your behalf — for audits, reassessments, objections, payment arrangements and correspondence.
Deep Local Knowledge
We understand the Mississauga and GTA business environment, local industries, demographic diversity, and the specific tax situations facing Ontario residents.
Personalized Approach
Every client receives a dedicated accountant and a customized plan. We take time to understand your unique situation before making any recommendations.
Virtual & In-Person Service
We offer fully virtual accounting services — securely share documents online, communicate via phone or email, and receive all services from anywhere in Ontario.
Transparent, Fair Pricing
Clear, upfront quotes before we begin. No surprise bills. No hidden fees. Professional accounting at prices that make sense for individuals and small businesses.
Deadline-Driven
We track all CRA deadlines — personal, corporate, HST, payroll — so you never face late-filing penalties due to our oversight.
Confidential & Secure
Your financial information is treated with the utmost confidentiality. We use secure document sharing and data protection practices at every step.
Serving Diverse Communities
Mississauga is one of Canada's most diverse cities. We proudly serve clients from all backgrounds, including new immigrants, international students, and non-residents.
Our Services
We offer a comprehensive range of accounting, tax, bookkeeping, payroll and advisory services for all client types:
- Personal Income Tax Returns (T1) — employees, self-employed, investors, rental property owners, new immigrants
- Corporate Income Tax Returns (T2) — small, medium and large Ontario corporations
- Bookkeeping — monthly, quarterly and catch-up bookkeeping, cloud accounting
- Payroll Services — processing, remittances, T4/T4A filing, CRA payroll compliance
- GST/HST — registration, preparation, quarterly and annual filing, input tax credits
- CRA Audit Representation — audit support, objections, appeals and disputes
- Late and Back Tax Filing — multiple years of unfiled returns, penalty relief
- Tax Planning — personal and corporate tax minimization strategies
- Financial Statements — compiled, reviewed and audited financial statements
- Business Advisory — growth planning, financial forecasting, business structure
- Incorporation Advisory — federal and Ontario provincial incorporation
- Specialized Services — estate, trust, non-profit, cross-border, real estate tax
Areas We Serve
Our primary service area is Mississauga, Ontario, but we serve clients throughout the Greater Toronto Area, the Hamilton/Niagara region, and all major Ontario cities — including Toronto, Brampton, Oakville, Burlington, Vaughan, Markham, Richmond Hill, Hamilton, Oshawa, Ottawa, London, Barrie, Kitchener, and more.
We offer fully virtual accounting and tax services, meaning clients anywhere in Ontario — or across Canada — can access our professional services without visiting an office.
Our Commitment to Mississauga
We are proud to serve Mississauga's vibrant and diverse community. As your local accounting firm, we are committed to supporting Mississauga businesses, helping residents navigate the Canadian tax system, and contributing to the economic success of one of Canada's greatest cities.
Whether you're a first-generation Canadian filing your first tax return, a small business owner trying to manage your books while running your company, or a growing corporation needing professional financial guidance — Accountants Mississauga by BOMCAS Canada is here for you.