Best Bookkeeping Services near East Gwillimbury, ON
2 of these companies are based in East Gwillimbury; the others serve East Gwillimbury from towns including Newmarket (10 km), Aurora (15 km) and Keswick (14 km).
4 open weekends · 11 rated 4.5+
Data verified October 21, 2026
Tax Pro & Associates
Tax Partners - Accountants and Tax Consultants
Accountart
Taxes Filed Right
KC Tax & Bookkeeping Services
The 15 companies listed for East Gwillimbury, ON handle day-to-day bookkeeping and sales tax filings for businesses. Details about packages and software come from each company's own website; ratings and quotes come from public reviews.

Area overview: East Gwillimbury, ON
The 15 companies on this page are rated from 4.2 to 5.0 across 1,346 reviews; 4 have 50 or more reviews and 11 are rated 4.5 or higher. 4 are open on Saturdays and 3 on Sundays. Domain records put 3 websites of the companies on this page at ten or more years old; the oldest dates from 1997. 2 offer a free initial consultation and 1 is family- or locally-owned. We have a website on file for 14 of the companies on this page; 13 publish a contact page; 12 list a public email and 2 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.
Why are bookkeeping companies outside East Gwillimbury shown here?
2 of the 15 companies are based in East Gwillimbury itself. The others come from other towns within 25 km. Since the work is done in the cloud, the province and the sector matter more than the distance. Distances are straight-line.