A trusted partner
small businesses rely on

Keen Accounting Service is an
accounting firm which specializes in
helping businesses of all sizes in
matters of taxation, bookkeeping
and business consulting.

Your filings are guaranteed
to be on time, so you can
focus on what you do
best without worries.


A fully dedicated business partner.

To meet our dedication to save you time and money, Keen Accounting Services provides taxation services for both your business and for your owners, as well as payroll services for businesses.   

Find out more about our services

A trusted partner for over a decade

Founded in 1990, Keen Accounting Service has provided hundreds of small Canadian businesses with taxation and payroll services. 

Find out more about us

Great professional service
Kelvin Kwok - Aroma Bar
Straight and to the point advice saving me time and money immediately.
Anthony Chau - i-Dot Solutions Inc.
Contact Us
If you have any questions let us know how we can help you by completing the contact form.

Our Office (By Appointment Only):
Unit 205-2750 14th Avenue,
Markham, Ontario
L3R 0B6

Email Address & Phone Number

Phone: 905-946-1291
Fax: 905-946-0523