Best Accountants near Alliston, ON

2 of these firms are based in Alliston; the others serve Alliston from towns including Barrie (29 km), Bradford (24 km) and Tottenham (15 km).

3 open weekends · 12 rated 4.5+

Data verified October 21, 2026

Nadeem Dean, CPA

Nadeem Dean, CPA

5.0 109 reviews
“He also has great business sense as well to support our business in more areas than one.”
158 Bowerman Blvd
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Country Tax & Accounting

Country Tax & Accounting

4.7 14 reviews
“I would highly recommend to anyone needing an accounting service, they are professional and instill confidence in everything they do for myself and my small business.”
Responds within 20 minSince 2005
6258 ON-89
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Morrison CPA Professional Corporation

Morrison CPA Professional Corporation

4.9 25 reviews
“Very friendly to deal with and their work is immaculate.”
Free consultationServes Innisfil, Barrie +2Since 1994Virtual consultations
Innisfil, ON · 28 km from Alliston
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Accounting House Professionals

Accounting House Professionals

5.0 42 reviews
“Always very thorough, quick and professional and most importantly saves me lots of money!”
Free consultationSince 2021
Barrie, ON · 29 km from Alliston
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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 · 20 km from Alliston
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MKF Accounting

MKF Accounting

5.0 26 reviews
“Great company to get your T2 tax filed, their team is very professional and knowledgeable.”
Free consultationSince 2020
Bradford, ON · 24 km from Alliston
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The 15 firms listed for Alliston, 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: Alliston, ON

13 of the 15 firms on this page have a rating, from 1.0 to 5.0 across 316 reviews; 1 has 50 or more reviews and 12 are rated 4.5 or higher. 3 are open on Saturdays and 1 on Sundays. 2 have ten or more years of experience, the longest 25 years. 5 offer a free initial consultation. We have a website on file for 13 of the firms on this page; 11 publish a contact page; 9 list a public email and 2 take bookings online. We count these figures across the firms on this page; distances are straight-line, and hours and prices change, so confirm the details with the firm before you book a consultation.

Why are accounting firms outside Alliston listed on this page?

2 of the 15 firms are in Alliston itself, and the rest come from other towns within 30 km. What matters more than the drive is whether the firm knows your province and your sector. Distances are straight-line.

Morley CPA Professional Corporation

Morley CPA Professional Corporation

5.0 6 reviews
“Theresa is professional, dedicated and provides an excellent customer service.”
25+ yearsPrices online
Barrie, ON · 29 km from Alliston
i
Book onlineBook
Dollars and Sense Accounting Services

Dollars and Sense Accounting Services

Free consultation
Barrie, ON · 29 km from Alliston
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Karen Johnson CPA Professional Corporation

Karen Johnson CPA Professional Corporation

5.0 8 reviews
“Karen was very professional in helping me with my personal and business taxes.”
Barrie, ON · 29 km from Alliston
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Contractors Accounting Service

Contractors Accounting Service

Barrie, ON · 29 km from Alliston
i
Greenback Tax & Accounting

Greenback Tax & Accounting

Free consultationSince 2019
Bradford, ON · 24 km from Alliston
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Finance Galaxy

Finance Galaxy

Free consultationVirtual consultations
Bradford, ON · 24 km from Alliston
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Advantage Accounting & Business Services

Advantage Accounting & Business Services

5.0 2 reviews
“I was very happy with the accounting services provided.”
Bradford, ON · 24 km from Alliston
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Blue Lagoon Accounting

Blue Lagoon Accounting

Since 2016
Tottenham, ON · 15 km from Alliston
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Small Business Support Services

Small Business Support Services

5.0 1 review
“I have gone for 25 years love it”
Tottenham, ON · 15 km from Alliston
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HomeAccountants and AuditorsOntarioAlliston, ON

Why these companies made our list

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