Best Tax Preparation Services near Dundas, ON

1 of these companies is based in Dundas; the others serve Dundas from towns including Mississauga, Oakville and Burlington.

8 open weekends · 20 rated 4.5+

Data verified October 16, 2026

LGC Smithers

LGC Smithers

4.9 53 reviews
“I've been working with LGC Smithers for well over a year now and I'm absolutely thrilled with my experience.”
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
“Her commitment to ensuring customer satisfaction is evident in her interactions with clients, as she goes above and beyond to address their needs”
Free consultation
Mississauga, ON
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A.A TAX & Accounting

A.A TAX & Accounting

4.8 42 reviews
“If you want your stuff done this is the place to go!!”
Since 2019
Mississauga, ON
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Taxnest Accounting Services

Taxnest Accounting Services

5.0 35 reviews
“I'm completely satisfied with the service and couldn't have asked for better.”
Mississauga, ON
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Buttar Accounting & Taxation Services

Buttar Accounting & Taxation Services

4.5 13 reviews
“My Husband and I are not very techie and Natasha is very patient with us and offers great suggestions about income splitting etc.”
Oakville, ON
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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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The 24 companies listed for Dundas, 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: Dundas, ON

23 of the 24 companies on this page have a rating, from 3.7 to 5.0 across 1,131 reviews; 10 have 50 or more reviews and 20 are rated 4.5 or higher. The topics that come up most in reviews of the companies on this page are "knowledge", "communication" and "efficient". 8 are open on Saturdays and 3 on Sundays. The services the companies on this page list most often on their websites are payroll services (3), tax services (3), bookkeeping (2), business planning (2) and insurance (2). 6 have ten or more years of experience, the longest 26 years. 6 offer a free initial consultation. We have a website on file for 22 of the companies on this page; 21 publish a contact page; 18 list a public email and 5 take 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 Dundas offer a free first consultation?

6 of the 24 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.

Countax Services

Countax Services

5.0 5 reviews
“Good services for personal taxes and business taxes”
Since 2000
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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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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Accountaxive

Accountaxive

Mississauga, ON
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Virtax

Virtax

5.0 1 review
“I have been working with Yamina for a few years and not only is she extremely diligent and professional, she is so kind and a pleasure to work with.”
Virtual consultationsPrices online
Etobicoke, ON
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Marlies Y Hendricks, CPA

Marlies Y Hendricks, CPA

4.1 7 reviews
“I started working with Marlies last year, as we had a US investment that required her specific expertise and experience, she was very consultative and knowledgeable.”
Since 2001
Etobicoke, ON
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Actx Consultants Inc.

Actx Consultants Inc.

5.0 1 review
“I do my taxes here n they seem very knowledgeable in what they do”
Mississauga, ON
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Ge Pujari Chartered Accountant

Ge Pujari Chartered Accountant

Since 2010
Mississauga, ON
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Jesow Accounting and

Jesow Accounting and

3.7 1 review
Toronto, ON
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Wefinx

Wefinx

5.0 51 reviews
“I have had the pleasure of working with the Wefinx team, they are extremely knowledgeable and experienced in corporate accounting, reporting and taxation.”
Free consultationVirtual consultationsServes Oakville, OntarioSince 2020
Oakville, ON
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Acctshare Professional Corporation

Acctshare Professional Corporation

4.9 87 reviews
“Sundeep and his team were extremely helpful and always available for consult.”
Free consultationSince 2012
Oakville, ON
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Taxacc Accounting and Taxation CPA

Taxacc Accounting and Taxation CPA

5.0 51 reviews
“I was a bit skeptical when I contacted Taxacc but Amer was very helpful, ensuring my filing was in order.”
Free consultation
Milton, ON
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Accounteam

Accounteam

4.9 51 reviews
“He was so wonderful to work with and made the whole process seem simple and easy.”
Virtual consultations
Burlington, ON
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Deeth & Co Chartered Accountants

Deeth & Co Chartered Accountants

4.9 51 reviews
“Bill at Deethco is our Go-to guy for all things money related.”
4 attorneysSince 1961
Burlington, ON
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Dental Tax - Accounting For Dentists

Dental Tax - Accounting For Dentists

5.0 43 reviews
“Adam and Dennis helped me with a practice purchase deal and my experience with them has been wonderful.”
Free consultation
Burlington, ON
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AK Consultancy Services

AK Consultancy Services

5.0 79 reviews
“His fees are very reasonable and there is no demand of upfront fees without him understanding your requirements.”
Since 2020
Oakville, ON
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Positive Accounting

Positive Accounting

4.8 93 reviews
“Her and the whole team worked wonders with our returns, both personal and sole-proprietor”
Free estimates10+ years
Oakville, ON
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A.m.i. CPA Professional Corporation

A.m.i. CPA Professional Corporation

4.9 89 reviews
“He found ways to save me thousands, answered all my detailed questions and completed my return in a very timely manner.”
Oakville, ON
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HomeTax PreparersOntarioDundas, ON

Why these companies made our list

What clients say about companies near Dundas

  • “Top notch communication and service. Thank you for making tax filing a stress free process.” — client of Positive Accounting
  • “Tax return done in a timely manner and at an affordable price.” — client of A.m.i. CPA Professional Corporation
  • “I have been using them for years for my personal taxes and tax season is never stressful for me, as they make it easy!” — client of Buttar Accounting & Taxation Services
  • “Natacha was eager to explain clearly how she was applying our deductions to maximize our returns.” — client of Buttar Accounting & Taxation Services

Excerpts from public reviews of the companies listed on this page.

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