Best Accountants in Dundas, ON

24 firms listed · 4 in Dundas · 7 open weekends · 18 rated 4.5+ · 1 shows a licence

Data verified October 16, 2026

Ocampo's Accounting Services

Ocampo's Accounting Services

4.9 52 reviews
“Excelent service, Gustavo's knowledge provide solutions for your personal and business .”
Se habla español10,000+ clients servedServes CanadaSince 2004
Mississauga, ON
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LGC Smithers

LGC Smithers

4.9 53 reviews
“Larry Smithers and his team always provide professional, timely and expert advice.”
Free consultationSince 2001
89 King St W Suite 104, 105, 106
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Bros Professional Group

Bros Professional Group

5.0 42 reviews
“Truly grateful because they made my tax return was completed efficiently and on time.”
Free consultation
Mississauga, ON
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A.A TAX & Accounting

A.A TAX & Accounting

4.8 42 reviews
“Ali Ahmad is undoubtedly a brilliant CPA and a truly Professional Accountant.”
Since 2019
Mississauga, ON
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Taxnest Accounting Services

Taxnest Accounting Services

5.0 35 reviews
“They took the time to thoroughly explain complex tax matters and provided personalized advice tailored to my financial situation, which was immensely helpful.”
Mississauga, ON
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SAZ Accounting Services

SAZ Accounting Services

5.0 18 reviews
“Great team of professionals who know what they are doing and the way they should treat their clients.”
Mississauga, ON
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The 24 firms listed for Dundas, 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: Dundas, ON

4 of the 24 firms we list are based in Dundas; the other 20 serve Dundas from towns including Mississauga, Etobicoke and Oakville. 20 of the firms on this page have a rating, from 4.1 to 5.0 across 416 reviews; 3 have 50 or more reviews and 18 are rated 4.5 or higher. 6 are open on Saturdays and 2 on Sundays. The services the firms on this page list most often on their websites are accounting and bookkeeping (2), payroll services (2) and personal tax (2). 1 shows a licence on its website and 1 lists staff certifications (CPA). 9 have ten or more years of experience, the longest 25 years. 2 offer a free initial consultation. We have a website on file for 22 of the firms on this page; 21 publish a contact page; 18 list a public email and 2 take 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 Dundas describe their services online?

22 of the 24 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.

Buttar Accounting & Taxation Services

Buttar Accounting & Taxation Services

4.5 13 reviews
“I've been doing my income taxes at Buttar Accounting for 25 years.”
Oakville, ON
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Book onlineBook
Advanced Accounting

Advanced Accounting

4.5 2 reviews
“As a business owner I know this is an extremely important area to monitor and keep track off, and Irene always does the top notch job on it”
Mississauga, ON
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Maple Tax & Accounting Solutions

Maple Tax & Accounting Solutions

5.0 3 reviews
“Best place for your tax return and other documentation”
Since 2022
Mississauga, ON
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RSA Professionals

RSA Professionals

4.5 6 reviews
“Shakeel is very professional Accountant and highly recommended for your tax and accounts related problems.”
Serves Greater Toronto Area, OntarioSince 2001
Mississauga, ON
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Laurel L Stultz, CPA

Laurel L Stultz, CPA

5.0 3 reviews
“Was straight forward, honest and considerate.”
Serves Mississauga, Oakville +2
Mississauga, ON
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Precision Accounting

Precision Accounting

4.6 13 reviews
“I am so happy to be on board and I now feel confidence in my business knowing that they are working for me.”
Since 2005
12 Napier St N
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Kim Tax Accounting

Kim Tax Accounting

4.2 2 reviews
“We will definitely come back every year to ask for her assistance in filing our Taxes.”
Virtual consultations
Mississauga, ON
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Dang & Associates

Dang & Associates

5.0 1 review
“I do my personal taxes here and the staff are very friendly and knowledgeable.”
Free consultationServes Greater Toronto AreaCPA certifiedSince 2010
Mississauga, ON
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B.E. Professional Corporation

B.E. Professional Corporation

5.0 1 review
“I use them for my corporate and personal needs and always refer them to people in need of accounting services.”
Licensed
Mississauga, ON
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Jackson & Co.

Jackson & Co.

Etobicoke, ON
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Accountaxive

Accountaxive

Mississauga, ON
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Marlies Y Hendricks, CPA

Marlies Y Hendricks, CPA

4.1 7 reviews
“My husband and I have been working with Marlies for the past 22 years on both a corporate and personal tax level.”
Since 2001
Etobicoke, ON
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Gaspar M

Gaspar M

5.0 2 reviews
“They go above and beyond to help you and answer questions even after tax season”
Toronto, ON
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Charityaccounts!

Charityaccounts!

3 attorneys
Oakville, ON
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Wolfe Leslie N Chartered Professional Accountant

Wolfe Leslie N Chartered Professional Accountant

4000 Creekside Dr #802
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Henein & Associates

Henein & Associates

Since 1986
Mississauga, ON
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Ben Krige Financial Services

Ben Krige Financial Services

Since 2012
11 Pirie Dr
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Paul Berends Chartered Professional Accountant

Paul Berends Chartered Professional Accountant

Since 2010
Etobicoke, ON
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Why these companies made our list

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