Best Tax Preparation Services near Lachine, QC
1 of these companies is based in Lachine; the others serve Lachine from towns including Montreal, Laval and Boisbriand.
9 open weekends · all 24 rated 4.5+
Data verified October 19, 2026
AM Accounting and Financial Service Group -Tax Preparation
Amselem Tax Services
Le Roi Des Impôts
Frontline Accounting Solutions
Mackisen Cpa, Comptable Professionnel Agréé
The 24 companies listed for Lachine, QC 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.

Area overview: Lachine, QC
The 24 companies on this page are rated from 4.6 to 5.0 across 4,461 reviews; 22 have 50 or more reviews. When clients rate these companies on specific qualities, they most often praise professionalism (94%), responsiveness (55%) and value (55%). The topics that come up most in reviews of the companies on this page are "communication", "efficient" and "trust". 9 are open on Saturdays and 5 on Sundays. Domain records put 8 websites of the companies on this page at ten or more years old; the oldest dates from 2002. 1 offers payment plans; 3 offer a free initial consultation; 2 are family- or locally-owned and 1 lists coupons or special offers. We have a website on file for all 24 of the companies on this page; 20 publish a contact page; 21 list a public email and 4 take bookings online. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book a consultation.
Are any tax preparers listed for Lachine open on Saturdays or Sundays?
9 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.