Tax Partners - Accountants and Tax Consultants
“I truly thought that taxes were gonna give me so much grief this year, but 10 minutes and he had it all done.”
Best Accountants in Newmarket, ON
19 firms listed · all 19 in Newmarket · 3 open weekends · 12 rated 4.5+
Data verified October 21, 2026
Smith Sykes Leeper & Tunstall
“We have and will continue to highly recommend you and your firm to anyone looking for accounting needs”
Accountart
“Everything took 10 minutes, she did not question me about why do I want to claim certain expenses ( like my previous accountant) and made everything so easy.”
Moaaz M Sheikh, CA, CPA
“He is always a phone call away and resolves any issues within no time in a professional manner.”
Bbts Accountax
“Fantastic price point and even though I have moved from Ontario to Saskatchewan I will still call on Glenn as BBTS is very competitively priced, especially in these trying times of inflation, etc.”
Beilin's Accounting Corporation
“She patiently answered all of my questions, took the time to explain complex tax concepts in layman's terms, and ensured I was comfortable and confident throughout the entire process”
The 19 firms listed for Newmarket, ON handle year-end statements, corporate filings and personal returns. Details about sectors and software come from each firm's own website; ratings and quotes come from public reviews.
Area overview: Newmarket, ON
All 19 firms we list here are in Newmarket itself. We have 21 firms in Newmarket on file; this page shows the highest-rated 19. 17 of the firms on this page have a rating, from 3.0 to 5.0 across 1,221 reviews; 3 have 50 or more reviews and 12 are rated 4.5 or higher. 3 are open on Saturdays and 2 on Sundays. The services the firms on this page list most often on their websites are accounting services (4), tax services (4), advisory services (3), business start up consulting (2) and estate & trust tax preparation (2). Domain records put 2 websites of the firms on this page at ten or more years old; the oldest dates from 2009. 2 offer a free initial consultation. We have a website on file for 16 of the firms on this page; 14 publish a contact page; 13 list a public email and 1 takes bookings online. We count these figures across the firms on this page; hours and prices change, so confirm the details with the firm before you book a consultation.
Which accounting firms listed for Newmarket describe their services online?
16 of the 19 firms listed here have a website on file. Most set out the sectors they work in and the software they support. Read that first, and remember it is the firm's own account rather than anything checked by someone else.
SQI CPA Professional Corporation
“SQI CPA Professional is a great company, Glen is very knowledgable and professional, my family and friends all use his services and are very pleased.”
Chaggares & Bonhomme, Chartered Professional Accountants
“Can't praise their offices enough, have been seeing them for about 10 years, & never have been disappointed.”
Rayan Accounting and Bookkeeping Services
“I do not know how to express this; getting Rayan Accounting's service gives me confidence and peace of mind.”
Accounting Solutions
“Year after year they've been there with great service and fees.”
Shessel & Rana CPA
“They are doing a great job of helping us make business decisions from an accounting perspective.”
Honey Bee Accounting and Bookkeeping
“I am deeply grateful for Carrie's tenderhearted mercy and great help.”
Ford & Associates
“Michael Ford is a pleasure to work with!”
Bookkeeping Services Newmarket - the Montana Group
“Since opening my own business and transitioning to being self-employed, Maureen and her staff have always been there to answer my (many) questions”
Metcalfe C Anna E
“In addition, the style and ambiance of her office is approachable and welcoming, and all staff and colleagues are adept at helping to educate those of us who are financially ignorant”
Inspired Accounting Tax & CPA Ontario
“My adviser Jack was very knowledgeable and professional in corporate taxes, efficient and answered all my queries.”
Accounting By Computer
Borden Bean Counters
REN CPA Professional Corporation
Why these companies made our list
Is this page useful? Yes
No
Is there anything wrong with this page?
