LGC Smithers
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1 of these companies is based in Dundas; the others serve Dundas from towns including Mississauga, Hamilton and Toronto.
1 open 24/7 · 7 open weekends · 19 rated 4.5+
Data verified October 16, 2026
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.

22 of the 24 companies on this page have a rating, from 3.7 to 5.0 across 827 reviews; 7 have 50 or more reviews and 19 are rated 4.5 or higher. When clients rate these companies on specific qualities, they most often praise professionalism (95%), responsiveness (86%) and quality (66%). The topics that come up most in reviews of the companies on this page are "results", "understanding" and "expertise". 1 is open around the clock; 7 are open on Saturdays and 4 on Sundays. The services the companies on this page list most often on their websites are pedestrian accident (3), slip and fall (3), tax services (3), car accidents (2) and chronic pain (2). 8 have ten or more years of experience, the longest 26 years. 1 offers urgent consultations; 9 offer a free initial consultation and 2 list coupons or special offers. We have a website on file for 22 of the companies on this page; 21 publish a contact page; 17 list a public email and 3 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.
9 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.