LGC Smithers
- Financial
- Planning
- Individual
24 firms listed · 4 in Dundas · 7 open weekends · 17 rated 4.5+
Data verified October 16, 2026
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.

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 3.8 to 5.0 across 307 reviews; 2 have 50 or more reviews and 17 are rated 4.5 or higher. When clients rate these firms on specific qualities, they most often praise professionalism (97%), responsiveness (91%) and quality (73%). 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 (4), business registrations (2), corporate income tax (2), payroll services (2) and personal income tax (2). 1 lists staff certifications (CPA). 10 have ten or more years of experience, the longest 26 years. 1 offers urgent consultations; 1 offers remote or virtual consultations and 3 offer a free initial consultation. We have a website on file for 23 of the firms on this page; 22 publish a contact page; 19 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.
23 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.