About Us
We are here to help you understand, build, and achieve your goals.
A “Cornerstone” is an important quality on which something depends or is based.
At Cornerstone Accounting Services Kingston, we provide our clients with quality, professional, and personal advice. We are here to help you understand, build, and achieve your goals.

Our Values
• Integrity
• Accountability
• Results-focused
• Adaptability

Our Mission
Every day assist and manage accounting and tax affairs for business owners allowing them the freedom to do what they do best.

Our Vision
To be regarded as the leading partner for business owners—recognised for our unwavering commitment to driving business efficiencies, sustainable growth, and empowering our clients to achieve true work-life balance
Meet The Team

Adam McMaster
Principal

Anuk Wijeratne
Accountant

Marietta Hanson
Client Services Officer




Our promise to you

Making sure our customers are satisfied is our top priority here at Cornerstone Accounting. We welcome new clients and are always here to help.