Best Tax Preparation Services in Longueuil, QC

15 companies listed · 11 in Longueuil · 4 open weekends · 13 rated 4.5+ · 1 shows a licence

Data verified October 21, 2026

SJT CPA - Accountants

SJT CPA - Accountants

5.0 50 reviews
“They explain everything clearly and give me peace of mind knowing my finances are handled professionally”
Free consultationSince 2022
3829 Rue Park
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Sscrs

Sscrs

4.7 5 reviews
“They have been doing my tax report for 15 years and there have never been any problems.”
Since 1990
3013 Ch. de Chambly
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GB Impot

GB Impot

5.0 4 reviews
“Amazing to work with, we have been dealing with Bev for years.”
Since 2015
3980 Rue Forester
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Acces Beneficia

Acces Beneficia

5.0 2 reviews
“Very quick response to emails and by telephone.”
1155 Rue Joliette
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Normand Gascon CPA

Normand Gascon CPA

5.0 1 review
Since 2010
255 Boulevard Roland-Therrien Bureau 208
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Izapro

Izapro

4.0 1 review
LicensedSince 2011
1139 Rue Sainte-Hélène Suite: 101
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The 15 companies listed for Longueuil, 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: Longueuil, QC

11 of the 15 companies we list are based in Longueuil; the other 4 serve Longueuil from Montreal (4 km) and Brossard (9 km). The companies on this page are rated from 4.0 to 5.0 across 385 reviews; 5 have 50 or more reviews and 13 are rated 4.5 or higher. When clients rate these companies on specific qualities, they most often praise professionalism (92%), quality (49%) and responsiveness (46%). The topics that come up most in reviews of the companies on this page are "communication" and "price". 4 are open on Saturdays and 2 on Sundays. 1 shows a licence on its website. 6 have ten or more years of experience, the longest 16 years. 1 offers a free initial consultation. We have a website on file for all 15 of the companies on this page; 12 publish a contact page; 11 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.

Are any tax preparers listed for Longueuil open on Saturdays or Sundays?

4 of the 15 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.

Synthèse

Synthèse

125 Rue Saint-Charles O
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Impots Compta Giruma

Impots Compta Giruma

5.0 7 reviews
“Excellent, super clear service, it explains to you from the first call, even before starting the declaration process it explains the way to follow”
Since 2022
400 Rue Migneault
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Book onlineBook
Skyup

Skyup

5.0 4 reviews
“Thank you Audrey for your professionalism 👌 …”
Free consultationVirtual consultations
Centre Maxi, CP 57032
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Service Comptable Longueuil

Service Comptable Longueuil

Virtual consultationsServes QuebecSince 2020
1626 Bd Taschereau Bureau 200
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MO Comptabilite

MO Comptabilite

Since 2019
1187 Rue de Bromont
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T2inc.ca

T2inc.ca

4.9 48 reviews
“Great tax accountant service, extremely attentive to details and client needs!”
Since 2013
Montreal, QC · 4 km from Longueuil
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Effisca Fiscalité / Effisca Tax

Effisca Fiscalité / Effisca Tax

4.9 48 reviews
“After searching for a long time to find someone who really seemed to know about it, Olivier was able to reassure us and answer our questions with kindness and professionalism.”
Serves Canada, United States, internationalSince 2020
Montreal, QC · 4 km from Longueuil
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Tax Factory

Tax Factory

4.9 49 reviews
“They work hard to get you the max refund possible.”
Free consultationSince 2008
Montreal, QC · 4 km from Longueuil
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Ar&vr Conseils S.e.n.c.

Ar&vr Conseils S.e.n.c.

4.9 49 reviews
“Very good service apart from the slightly high billing.”
Since 2016
Brossard, QC · 9 km from Longueuil
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HomeTax PreparersQuebecLongueuil, QC

Why these companies made our list

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