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Who We Help
Professional guidance with a personal approach
CAV Professional Corporation provides accounting, tax and financial support to small businesses, corporations, sole proprietors and individuals.
We take the time to understand your circumstances, answer your questions and provide practical guidance, not simply complete a transaction. Whether you are building a business, managing ongoing financial responsibilities or navigating a major life transition, our team is here to help you move forward with greater clarity and confidence.
Guidance that feels personal
Business Accounting & Corporate Tax
Reliable accounting and tax support to help your business stay compliant, informed and prepared for what comes next.
Bookkeeping, Payroll & GST
Dependable bookkeeping and reporting support to keep your financial records organized, accurate and up to date.
Business Advisory Services
Experienced financial guidance to help you understand your numbers, make informed decisions and plan confidently for growth.
Personal Tax
Professional tax preparation and planning for individuals who want knowledgeable support and confidence that important details have been considered.
Divorce Financial Analysis
Specialized financial analysis and support for individuals, lawyers and other professionals navigating the financial complexities of separation and divorce.
Business Accounting & Corporate Tax
Reliable accounting and tax support to help your business stay compliant, informed and prepared for what comes next.
Bookkeeping, Payroll & GST
Dependable bookkeeping and reporting support to keep your financial records organized, accurate and up to date.
Business Advisory
Experienced financial guidance to help you understand your numbers, make informed decisions and plan confidently for growth.
Personal Tax
Professional tax preparation and planning for individuals who want knowledgeable support and confidence that important details have been considered.
Divorce Financial Analysis
Specialized financial analysis and support for individuals, lawyers and other professionals navigating the financial complexities of separation and divorce.
“Good accounting should do more than keep you compliant. It should give you the clarity and confidence to make informed decisions and build lasting success.”

— Carmen A. Vetian, CPA, CGA, CDFA, CFDS
Why Choose CAV
Experienced advice. Personalized service.
Great financial guidance goes beyond the numbers. We take the time to understand your business, explain what matters, and work alongside you so you can make informed decisions with clarity and confidence.
A collaborative approach
We get to know your business, your goals and the challenges you’re navigating. Rather than simply reporting on the numbers, we work with you to determine what they mean and what comes next.
Clarity through education
Financial information should empower you, not overwhelm you. We explain complex accounting and tax matters in clear, practical terms so you understand your position and can make confident decisions.
Proactive, ongoing support
We believe the best advice happens before an issue becomes a problem. Through regular communication and thoughtful guidance, we help you stay ahead of deadlines, opportunities and important financial decisions.
A partner for long-term
Your needs evolve as your business grows. From compliance and day-to-day decisions to growth, transition and succession, we’re here to provide continuity, perspective and support through every stage.
You focus on growth while we make the numbers make sense!
About the Firm
CPA-led expertise supported by a dedicated team
CAV Professional Corporation is led by Carmen A. Vetian, CPA, CGA, CDFA and CFDS.
Carmen brings extensive experience in public practice and industry, including corporate and personal tax, financial reporting, business planning, acquisitions, corporate reorganizations and financial divorce support.
Today, Carmen and her team provide attentive accounting, tax and advisory services built around professionalism, trust and long-term client relationships.
The people behind the numbers

Reviews from Google
What Our Clients Say
"Carmen and her team are amazing! I have been working with her for years for my personal and corporate accounts. I always feel welcomed, heard and looked after. I love that I can trust her to do what's right for me each and every year."
- Lorne Osborne
"Over the last few years, Carmen and the team have worked with my wife and I on tax matters relating to two separate estates, and our own personal and small business interests. The work is done with quality in a timely manner and the team is a pleasure to work with. Thanks."
Tom Danish
"The team at Carmen A Vetian Professional Corporation has continued to provide the highest quality professional service again this year, this team went over and above expectations, to ensure quality and customer satisfaction. Carmen and team have provided excellent service for both our personal and incorporated business accounts, we highly recommend this team for all accounting needs."
James Charlton
August 10, 2026
What to Expect if the CRA Reviews Your Tax Return
A straightforward look at why CRA reviews happen, what information may be requested and how your accountant can help.
August 10, 2026
Important Tax Deadlines Every Small Business Owner Should Know
Key corporate tax, GST and payroll dates to help you stay organized and compliant throughout the year.
July 28, 2026
Preparing for Your Corporate Year-End
A simple checklist to help business owners get organized, reduce last-minute stress and prepare the information their accountant needs.
Financial clarity for every stage of your business
We partner with business owners through collaboration, education and ongoing support — simplifying the financial side of business so you can make informed decisions, focus on growth and build lasting success.
Clarity for what comes next
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