Six Sigma Accounting Professional Corporation — CPA Firm in Ajax, Ontario

Six Sigma Accounting is a CPA Ontario registered accounting firm based in Ajax, Ontario, serving businesses and individuals across Durham Region, the Greater Toronto Area, and all of Canada. We provide expert accounting, tax planning, bookkeeping, payroll processing, and CFO advisory services designed to help small and medium-sized businesses simplify their finances, minimize their tax burden, and grow with confidence.

Our Accounting and Tax Services

Industries We Serve

Resources

Service Pages

Industry Pages

Blog Articles

Durham Region Locations

GTA and Ontario

Address: 175 Bayly St W, Suite 15 #801, Ajax, ON L1S 7K7 | Phone: (647) 697-9992 | Email: info@sixsigmaaccounting.ca