The Taxforce
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24 firms listed · 4 in Sarnia · 4 open weekends · 22 rated 4.5+
Data verified October 16, 2026
The 24 firms listed for Sarnia, 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 Sarnia; the other 20 serve Sarnia from towns including Ridgetown (71 km), Exeter (78 km) and London (86 km). 22 of the firms on this page have a rating, from 4.5 to 5.0 across 1,282 reviews; 8 have 50 or more reviews. The topics that come up most in reviews of the firms on this page are "knowledge", "communication" and "efficient". 4 are open on Saturdays and 1 on Sundays. Domain records put 2 websites of the firms on this page at ten or more years old; the oldest dates from 2009. 6 offer a free initial consultation and 1 is family- or locally-owned. We have a website on file for 21 of the firms on this page; 18 publish a contact page; 16 list a public email and 3 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.
4 of the 24 firms are in Sarnia itself, and the rest come from other towns within 160 km. What matters more than the drive is whether the firm knows your province and your sector. Distances are straight-line.