Tax Partners - Accountants and Tax Consultants
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24 companies listed · 16 in Newmarket · 1 open 24/7 · 10 open weekends · 22 rated 4.5+
Data verified October 18, 2026
The 24 companies listed for Newmarket, 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.

16 of the 24 companies we list are based in Newmarket; the other 8 serve Newmarket from Richmond Hill (21 km), Markham (25 km) and King City (14 km). The companies on this page are rated from 3.7 to 5.0 across 1,853 reviews; 10 have 50 or more reviews and 22 are rated 4.5 or higher. When clients rate these companies on specific qualities, they most often praise professionalism (99%), responsiveness (83%) and quality (69%). The topics that come up most in reviews of the companies on this page are "patient", "knowledge" and "efficient". 1 is open around the clock; 10 are open on Saturdays and 6 on Sundays. The services the companies on this page list most often on their websites are accounting services (5), tax services (5), advisory services (4), bookkeeping (2) and business start up consulting (2). 6 have ten or more years of experience, the longest 29 years. 1 offers urgent consultations; 1 offers remote or virtual consultations; 6 offer a free initial consultation and 1 lists coupons or special offers. 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.
6 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.