Best Tax Preparation Services in Newmarket, ON

17 companies listed · all 17 in Newmarket · 6 open weekends · 14 rated 4.5+

Data verified October 21, 2026

Tax Partners - Accountants and Tax Consultants

Tax Partners - Accountants and Tax Consultants

4.9 136 reviews
“Mahad is a nice guy and tries to take care of his customers and build rapport”
Since 1981
17817 Leslie St Unit #2
i
Smith Sykes Leeper & Tunstall

Smith Sykes Leeper & Tunstall

4.8 43 reviews
“Have recommended David N to many others and get the same feedback.”
Serves York Region, Simcoe County40+ yearsPrices online
111 Main St S
i
Accountart

Accountart

4.9 43 reviews
“She helps us with our business, and our personal tax for the whole family.”
16775 Yonge St Unit 301
i
KC Tax & Bookkeeping Services

KC Tax & Bookkeeping Services

4.9 90 reviews
“Her exceptional communication, professionalism, and friendly attitude made the entire tax filing process smooth and enjoyable.”
Since 1997
186 Aspenwood Dr
i
Moaaz M Sheikh, CA, CPA

Moaaz M Sheikh, CA, CPA

5.0 20 reviews
“Very intelligent Hard working and Good person.”
Free consultation
17705 Leslie St Unit # 6
i
Bbts Accountax

Bbts Accountax

5.0 23 reviews
“Their pricing is reasonable and the turn around time on the services they provide is excellent.”
Free consultationSince 1999
435 Kwapis Blvd
i

The 17 companies listed for Newmarket, ON prepare personal and business tax returns for clients. Details about services and credentials come from each company's own website; ratings and quotes come from public reviews.

Area overview: Newmarket, ON

All 17 companies we list here are in Newmarket itself. We have 19 companies in Newmarket on file; this page shows the highest-rated 17. The companies on this page are rated from 3.0 to 5.0 across 1,292 reviews; 4 have 50 or more reviews and 14 are rated 4.5 or higher. The topics that come up most in reviews of the companies on this page are "communication" and "knowledge". 6 are open on Saturdays and 4 on Sundays. The services the companies 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). 4 have ten or more years of experience, the longest 29 years. 2 offer a free initial consultation. We have a website on file for 12 of the companies on this page; 11 publish a contact page; 10 list a public email and 1 takes bookings online. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book a consultation.

Do any tax preparers listed for Newmarket offer a free first consultation?

2 of the 17 companies listed here offer a free first meeting. Expect a discussion of what your return involves and a price, rather than advice on your position. Bring last year's return and assessment so the estimate is based on something real.

Beilin's Accounting Corporation

Beilin's Accounting Corporation

4.8 22 reviews
“I did my family tax return here and happy with the quality of service and the results.”
Free consultation700+ customers served12+ years
1072 Grainger Trail
i
SQI CPA Professional Corporation

SQI CPA Professional Corporation

4.8 16 reviews
“I'm very happy with Glenn's accounting services and I'd highly recommend him!”
Since 2020
435 Kwapis Blvd
i
Accounting Solutions

Accounting Solutions

4.4 6 reviews
“Year after year they've been there with great service and fees.”
Virtual consultations
200 Davis Dr
i
J and B Tax Services

J and B Tax Services

4.5 11 reviews
“These guys are excellent at what they do affordable and make sure that if any problems that they will take care of it I highly recommend them”
Serves Newmarket, AuroraSince 1975
1100 Davis Dr #25
i
Ford & Associates

Ford & Associates

3.0 2 reviews
“Michael Ford is a pleasure to work with!”
Since 2022
17665 Leslie St suite 35
i
Bookkeeping Services Newmarket - the Montana Group

Bookkeeping Services Newmarket - the Montana Group

5.0 2 reviews
“Since opening my own business and transitioning to being self-employed, Maureen and her staff have always been there to answer my (many) questions”
17665 Leslie St #41
i
Tax-Savers

Tax-Savers

5.0 1 review
“They are organized, knowledgeable and absolutely a pleasure to deal with.”
130 Davis Dr Suite 207
i
Michael Walshe Tax & Bookkeeping

Michael Walshe Tax & Bookkeeping

5.0 1 review
“I would highly recommend Mike, he's a nice guy and confident in his work.”
489 Timothy St Unit 4
i
Inspired Accounting Tax & CPA Ontario

Inspired Accounting Tax & CPA Ontario

5.0 1 review
“My adviser Jack was very knowledgeable and professional in corporate taxes, efficient and answered all my queries.”
17310 Yonge St
i
Newmarket Tax Accounting Services

Newmarket Tax Accounting Services

5.0 1 review
“My husband and I have been getting our taxes done with Danny for almost 4 years I believe now, we are always satisfied and happy with his service.”
96 Mynden Way
i
REN CPA Professional Corporation

REN CPA Professional Corporation

3.5 2 reviews
Since 2014
171 Main St S Suite 3B & 3C
i
HomeTax PreparersOntarioNewmarket, ON

Why these companies made our list

Is this page useful? Yes
No
Is there anything wrong with this page?
Back To Top