“Ernest & his team are the BEST. I've done my taxes with them since 2013 & they took time to help me clear a bogus charge posted on my account by CRA by repeatedly following up with CRA regarding the issue. Thank you Ernest, Yuka & Amy :)" - Roksana Kouroshnia, July 31, 2019

"I have been a client with this accounting practice for 4 years. I am impressed by the high level professional service provided by Ernest and his team at Optimum Tax Services Inc. Ernest always goes the "extra mile" for his clients. I highly recommend Optimum to anyone who is looking for honesty and high quality services in accounting and tax." - Arthur Yap, April 28, 2019

“Just wanted to take a moment and thank you for handling things with CRA so quickly and effortlessly. Really great job and much appreciated." - Ryan Elliot, Jan 25, 2018

“I’ve worked with Ernest for 2 years and am very satisfied with the level of service and professionalism provided by him. His staff and team are great. Ernest always has a great sense of humor. I would recommend Ernest to friends and family.” - Irene Bihari, Oct 13, 2017

“As a self employed person I need to keep my business moving forward. I am able to focus on my work because I have the excellent services of Ernest Chew and his superb staff to take care of all my income tax and GST needs and concerns. I would highly recommend Optimum Tax Services to anyone.” - Andrew Kavadas, Jul 27, 2017

“The team at Optimum Tax Services is the finest and most efficient I met since I arrived in Canada. They are fast and always available to explain and optimize our finance.” - Yann Dupont, Aug 1, 2017

“Ernest and his team have been an absolute pleasure and a great help. I came in with a multitude of questions and issues and Ernest patiently and professionally dealt with every question I brought to him, nothing too great and small. A big thank you to your wonderful effort!” - Moon Choi, Jul 19, 2017

“Optimum Tax Services has been providing me with excellent tax services for the past three years. I particularly appreciate their deep understanding of the Canadian Tax System, their high attention to details, and their amazing combination of professional, responsive and friendly service. To top it off, their services are competitively priced! I highly recommend OTS to individuals, sole proprietors, and corporations who are seeking effective and trustworthy tax services.” - Scott Stanners, Managing Director, Stickhandling Ventures Inc., Mar 24, 2015

“Ernest is knowledgeable, thorough and gets our taxes done in a timely fashion. His humour helps when you find out just how much you have to pay. Yuka is not only gracious & welcoming; she is very pretty & makes good tea.” - Jean E. Hamilton, Mar 2, 2015

“Always professional, accurate service offered. Friendly, accommodating staff.” - Andrea Ricardo, Feb 20, 2015

“Very friendly, fast service, always a joy to come here every year to complete my taxes.” - Stephen Timoney, Feb 19, 2015

“Ernest and his team are the best for our year-end accounting and putting the books in order - that I have had the pleasure of working in my 30 odd years in Bookkeeping and on top of his great service, he is also an all around great guy.” - Colleen McNeil, Bookkeeper, Greenscape Design + Décor, Feb 4, 2015

“I have been with Ernest (Optimum Tax) for over three years now. He is my personal and business accountant. I am very satisfied with his services.” - Harrish Rajput, Feb 2, 2015

“I found Yuka, to be very friendly. It was a pleasure working with Ernest and my overall experience in dealing with Optimum Tax Services was excellent.” - Lonnie Mueller, Jan 13, 2015

“I have found working with Yuka and Ernest, very professional & friendly. They are prompt & efficient & are able to meet deadlines.” - Wayne Wiebe, President, North Star Framing Ltd, Jan 13, 2015

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