We provide accurate & stress-free tax solutions
Our family-owned accounting service has been serving Ottawa, Toronto, and surrounding communities for many years.
Our Vision
AYDIN CPA is an essential partner helping clients achieve their financial goals through expert tax, assurance and business advisory services.
Our Mission
Clients count on AYDIN CPA to make a positive difference in their lives and businesses, providing personalized financial advice within a professional culture of mutual trust and commitment to excellence.
Our Team
Helping businesses and individuals reach their financial goals.
Our clients face a variety of business, financial and personal challenges and rely on AYDIN CPA to provide the expert advice they need to meet those challenges. You can be confident that our team of trusted professionals will provide you with the personalized advice and service to help you attain your business and financial goals. Our team is dedicated to your success! Offering custom solutions tailored to your specific needs.
Stay compliant with stress-free tax filing
Get clear insights from accurate financial reports
Simplify bookkeeping and payroll management
Plan ahead with expert business advisory
Save time with organized and reliable processes


You know your business. We understand your numbers.
Regardless of your personal or business interests, we can give you the financial advice – and peace of mind – that you deserve.
Meet our Team

Fatih Aydin
Director

Courtney Barresi
Bookkeeping Manager

Olesia Tselikovskaia
Senior Bookkeeper

Oya Demirkaya
Bookkeeper

Maryna Zotova
Office Manager

Nur Vural
Accountant

Sajida Kheireddine
Admin Assistant