Best Accountants near Welland, ON
3 of these firms are based in Welland; the others serve Welland from towns including St. Catharines (22 km), Niagara Falls (13 km) and Fonthill (7 km).
1 open weekends · 13 rated 4.5+
Data verified October 18, 2026
Niagara Bookkeeping & Tax Services
Derly Valencia, CPA - Tax and Accounting Services
DDL & Co. Chartered Professional Accountants
CIS
Kingsman Associates
The 15 firms listed for Welland, 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.

Area overview: Welland, ON
14 of the 15 firms on this page have a rating, from 4.3 to 5.0 across 526 reviews; 3 have 50 or more reviews and 13 are rated 4.5 or higher. The topics that come up most in reviews of the firms on this page are "efficient" and "expertise". 1 is open on Saturdays. 4 have ten or more years of experience, the longest 30 years. 1 is family- or locally-owned. We have a website on file for 14 of the firms on this page; 12 publish a contact page; 11 list a public email and 1 takes 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.
Why are accounting firms outside Welland listed on this page?
3 of the 15 firms are in Welland itself, and the rest come from other towns within 25 km. What matters more than the drive is whether the firm knows your province and your sector. Distances are straight-line.