Black Box Consultancy Services
- Bookkeeping
24 companies listed · 4 in Owen Sound · 1 open 24/7 · 4 open weekends · 20 rated 4.5+
Data verified October 18, 2026
The 24 companies listed for Owen Sound, 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.

4 of the 24 companies we list are based in Owen Sound; the other 20 serve Owen Sound from towns including Collingwood (57 km), Wasaga Beach (73 km) and Meaford (24 km). The companies on this page are rated from 3.9 to 5.0 across 236 reviews; 1 has 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 "communication" and "patient". 1 is open around the clock; 4 are open on Saturdays and 1 on Sundays. 8 have ten or more years of experience, the longest 25 years. 1 offers urgent consultations and 2 are family- or locally-owned. We have a website on file for 20 of the companies on this page; 16 publish a contact page; 16 list a public email and 3 take bookings online. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book a consultation.
4 of the 24 companies show weekend hours. Many preparers extend their opening through the filing season and cut back once it ends, so treat weekend availability as seasonal rather than permanent. A quick call saves a wasted trip.