Best Accountants near New Tecumseth, ON

These firms serve New Tecumseth from nearby bases in towns including Newmarket, Alliston and Bradford.

15 firms listed · 3 open weekends · 13 rated 4.5+

Data verified October 21, 2026

Smith Sykes Leeper & Tunstall

Smith Sykes Leeper & Tunstall

4.8 43 reviews
“2022 was my first year dealing with them and they were very fast, polite and most importantly knowledgeable.”
Serves York Region, Simcoe County40+ yearsPrices online
Newmarket, ON · 23 km from New Tecumseth
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Nadeem Dean, CPA

Nadeem Dean, CPA

5.0 109 reviews
“Nadeem Dean is excellent at what he does, incredible customer service, very knowledgeable and timely .”
Alliston, ON · 12 km from New Tecumseth
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Accountart

Accountart

4.9 43 reviews
“If you need a professional account and an intelligent consultant, then I highly recommend Neda MollaHosseini without hesitation.”
Newmarket, ON · 23 km from New Tecumseth
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Morrison CPA Professional Corporation

Morrison CPA Professional Corporation

4.9 25 reviews
“It is very comforting to know that my financial and tax affairs are being managed competently and with the assurance that our government submissions are as good as they can get.”
Free consultationServes Innisfil, Barrie +2Since 1994Virtual consultations
Innisfil, ON · 28 km from New Tecumseth
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S & S Accounting & Tax Services

S & S Accounting & Tax Services

5.0 46 reviews
“Sarah was a pleasure to meet, she helped me with my late mother's taxes and was so creative with her approach to mine.”
Free consultationSince 1983
Bradford, ON · 15 km from New Tecumseth
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My Office Solutions

My Office Solutions

4.8 34 reviews
“They took the time to understand my unique situation and offered tailored advice that maximized my returns while ensuring compliance with all regulations”
500+ clients served
Schomberg, ON · 8 km from New Tecumseth
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The 15 firms listed for New Tecumseth, 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: New Tecumseth, ON

The 15 firms on this page are rated from 4.4 to 5.0 across 488 reviews; 4 have 50 or more reviews and 13 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), advisory services (3), tax services (3), business start up consulting (2) and estate & trust tax preparation (2). 2 offer a free initial consultation. We have a website on file for all 15 of the firms on this page; 13 publish a contact page and 14 list a public email. 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 New Tecumseth describe their services online?

All 15 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.

MKF Accounting

MKF Accounting

5.0 26 reviews
“Thank you for helping me out in this tax filing return.”
Free consultationSince 2020
Bradford, ON · 15 km from New Tecumseth
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Bbts Accountax

Bbts Accountax

5.0 23 reviews
“After having been overcharged every year and found my previous accountant didn't really care about me as I client, I found Glenn.”
Free consultationSince 1999
Newmarket, ON · 23 km from New Tecumseth
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SQI CPA Professional Corporation

SQI CPA Professional Corporation

4.8 16 reviews
“He was extremely helpful and quick to respond to all communications.”
Since 2020
Newmarket, ON · 23 km from New Tecumseth
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Country Tax & Accounting

Country Tax & Accounting

4.7 14 reviews
“Sylvia, has always provided a worry free experience, she gives you her educated knowledge which makes you feel comfortable working with her every year.”
Responds within 20 minSince 2005
Alliston, ON · 12 km from New Tecumseth
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Accounting Solutions

Accounting Solutions

4.4 6 reviews
“Year after year they've been there with great service and fees.”
Virtual consultations
Newmarket, ON · 23 km from New Tecumseth
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Shessel & Rana CPA

Shessel & Rana CPA

4.4 9 reviews
“The team is extremely knowledgeable and work hard to provide excellent service!”
Since 2019
Newmarket, ON · 23 km from New Tecumseth
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Cpaonlinepro.ca

Cpaonlinepro.ca

5.0 8 reviews
“He was very professional and honest throughout the whole process and really goes the extra mile to make sure you're happy and taken care of.”
Virtual consultations
Nobleton, ON · 21 km from New Tecumseth
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Honey Bee Accounting and Bookkeeping

Honey Bee Accounting and Bookkeeping

5.0 5 reviews
“Carrie makes the process as stress free as possible by keeping me organized and doing the hard parts for me.”
Newmarket, ON · 23 km from New Tecumseth
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Foster Thibeault Youell Radley Chartered Professional Accountants

Foster Thibeault Youell Radley Chartered Professional Accountants

5.0 4 reviews
“Donald Radley is the most professional, engaging, easy to speak with for business questions Accountant I've ever known.”
Serves Aurora, Newmarket +2
Aurora, ON · 24 km from New Tecumseth
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HomeAccountants and AuditorsOntarioNew Tecumseth, ON

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