Business advisors you can trust
We manage the numbers so you can manage what matters — your business. Designated CPAs in Vaughan providing assurance, accounting, tax and bookkeeping services, with the kind of attention that comes from actually knowing your name.
The CPAs you can trust
CGC Chartered Professional Accountants is one of Vaughan's most trusted CPA firms, serving a diversified client base of closely-held businesses, professionals and families across the GTA. We share a commitment to world-class service, backed by comprehensive experience across accounting, tax and assurance.
Whether it's payroll, monthly reporting, tax advisory, or simply someone to prepare and file your return — we're here year-round, not just at tax time. No stuffy accounting jargon — just straightforward communication that helps you actually understand your numbers.
Accounting · Tax · Assurance
Programs tailored to your business
Whether you need back-office support — payroll, monthly reporting, tax advisory — or simply someone to prepare and file your taxes, CGC can help. We use technology to streamline your accounting function, automating the mundane so you can spend more time managing your business.
Schedule a ConsultationDoctors
Own a clinic or work in a hospital? We'll structure your practice to minimize tax liability.
Dentists
Buying or building a dental practice? We'll help you get the financing you need.
Startups
Spending a lot on R&D? We'll optimize your SR&ED filings to get more money back.
Consultants
Sole proprietor or small firm? We'll structure your practice to save on taxes.
New Grads
Just starting out? Ask about our tax and bookkeeping package for new professionals.
Small Business
We'll take care of the numbers so you can run your business with confidence.
Why choose CGC as your Vaughan accounting firm?
Chartered Professional Accountants
A dedicated team of CPAs who work to put more of your hard-earned money back in your pocket.
One-Stop Firm
Bookkeeping, corporate tax, personal tax, HST, payroll and more — all handled under one roof.
Small Business Focus
We work closely with business owners so your business and personal finances are both where they should be.
Led by three partners
Tony Caparrotta
Brings deep expertise in corporate tax planning and business advisory, working closely with owner-managed businesses across Vaughan.
Joe Genua
Focuses on assurance and financial reporting, helping clients meet lender and stakeholder requirements with confidence.
Steve Culmone
Specializes in tax minimization strategies and estate planning for closely-held businesses and families.
Trusted by our clients
Outstanding service and expert guidance throughout the entire process. Professional, responsive, and took the time to explain everything clearly.
Everything is always accurate and completed on time. Their professionalism and attention to detail give me peace of mind.
Really happy with the bookkeeping services. They've helped me stay on top of everything and made running my business much less stressful.
I was looking for someone who knew me, not just my business number, who knew who I was and what I needed.
Frequently asked questions
Ready to get started?
Reach out to schedule a consultation with one of our partners.
Our Services
Assurance, accounting, tax and bookkeeping — all under one roof, with the kind of attention that comes from actually knowing your business.
Accounting
Accurate books and clear financial statements you can make decisions from, prepared and reviewed by chartered professional accountants. We keep your numbers in order so you can focus on running your business.
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Tax
Personal and corporate tax planning that keeps you ahead of deadlines and in good standing with the CRA. We minimize your liability while keeping you fully compliant — year-round, not just at filing time.
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Assurance
Audit, review and compilation engagements tailored to the reporting your lenders, investors and stakeholders require. We give your financial statements the credibility they need.
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Bookkeeping
Full-cycle bookkeeping so your books stay current, reconciled and ready for tax time. No bloated packages — just the right level of support for what your business actually needs.
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Not sure where to start?
Book a free initial consultation and we’ll figure it out together.
Talk to Our TeamOur Team
Three partners and a team of specialists serving clients across the Vaughan area.
Tony Caparrotta
Joe Genua
Steve Culmone
Peter Szewczyk
Rohit Nayyar
Fan Zou
Anna Bednarczyk
Kevin Tran
Susan Giannini
Daniela D’Arrigo
CRA & Tax Updates
Recent CRA and Ontario corporate tax changes our team is tracking on behalf of Vaughan-area clients.
Ontario cuts the small business corporate tax rate to 2.2%
Effective July 1, 2026, Ontario's lower rate of corporation income tax decreases from 3.2% to 2.2% — a direct tax saving for Vaughan-area incorporated small businesses. We're reviewing instalment estimates for clients straddling the effective date.
Ontario regional opportunities investment tax credit set to expire
The Ontario regional opportunities investment tax credit will expire for expenditures incurred after 2026. Businesses outside the GTA planning qualifying building investments should act before year-end to capture the credit.
Business Registration Online now requires a CRA account
As of July 14, 2026, Business Registration Online (BRO) is only accessible by signing in with your CRA account — phone registration is gone. Register online and you get your BN and program accounts (GST/HST, payroll) instantly, with immediate confirmation. Make sure your CRA account and identity verification are set up ahead of the deadline.
Read CRA notice →Voluntary Disclosures Program made easier to use
CRA changes to the Voluntary Disclosures Program simplify the application process for corporations correcting past errors or omissions in their filings.
Source: Canada Revenue Agency, What's new for corporations. General information only — contact us for advice specific to your situation.
Contact Us
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Woodbridge, ON L4H 3H9, Canada