Company lists · Data refreshed October 2026

Top 25 Tax compliance firms based in Canada

RevenueBase identified 332 company matches for tax compliance firms associated with Canada as of October 2026 and tracks 1,262 professional contacts across them, including 278 with verified work emails. Toronto is the largest hub.

This list covers company matches for tax compliance firms associated with Canada, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 22, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 22, 2026 How this list was built
332Companies
1,262Contacts tracked
278Verified emails
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The 25 largest tax compliance firms based in Canada

Ranked by team size
Top 25 of 332 company matches for tax compliance firms based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 22, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBrossard, QC, CanadaHQ recorded Oct 22, 202651-20059 contacts →

Exact match

“Services * Expansion américaine et/ou internationale;* Conformité fiscale américaine (corporative);* Conformité fiscale américaine (individu);* « Snowbirds » et immobilier…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
2Exact matchVictoria, BC, CanadaHQ recorded Oct 22, 202611-5052 contacts →

Exact match

“Since 1987, Hutcheson & Co.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
3Exact matchEdmonton, AB, CanadaHQ recorded Oct 22, 202611-5029 contacts →

Exact match

“Gallo LLP is an #accounting firm with offices in both Edmonton and Sherwood Park.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
4Exact matchLondon, ON, CanadaHQ recorded Oct 22, 202611-5023 contacts →

Exact match

“C&V Income Tax Services is a professional tax service office operating in London, Ontario since 1988.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
5Exact matchNew Westminster, BC, CanadaHQ recorded Oct 22, 202611-5021 contacts →

Exact match

“Kaushal & Co.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
6Exact matchScarborough, ON, CanadaHQ recorded Oct 22, 20261-1020 contacts →

Exact match

“At C-Note Tax Solutions Inc, we proudly file tax returns for all Canadians, no matter where you are located.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
7Exact matchMississauga, ON, CanadaHQ recorded Oct 22, 202611-5019 contacts →

Exact match

“Consulting, Business Plans, Bookkeeping, Accounting and Tax Filing Services for small businesses, professionals and individuals.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
8Exact matchMontréal, QC, CanadaHQ recorded Oct 22, 20261-1013 contacts →

Exact match

“Our expertise: American taxation: Our team has decades of experience in US taxation.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
9Exact matchCambridge, ON, CanadaHQ recorded Oct 22, 202611-5013 contacts →

Exact match

“Cambridge Home | Cambridge Tax Consultant”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
10Exact matchWindsor, ON, CanadaHQ recorded Oct 22, 20261-1013 contacts →

Exact match

“Accutax & Services is a tax preparation service established in 1997.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
11Exact matchOlds, AB, CanadaHQ recorded Oct 22, 202611-5011 contacts →

Exact match

“Tax And Accounting Solutions Unique To You.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
12Exact matchBrampton, ON, CanadaHQ recorded Oct 22, 202611-5011 contacts →

Exact match

“VN Accounting Solutions is a full-service accounting firm with locations in Brampton, Bowmanville, and Mississauga.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
13Exact matchMontreal, CanadaHQ recorded Oct 22, 202611-5011 contacts →

Exact match

“Bienvenue chez les professionnels de l’impôt et des services comptables!”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
14Exact matchBurnaby, BC, CanadaHQ recorded Oct 22, 20261-109 contacts →

Exact match

“Tax Tribe is North American tax and accounting service firm that offers various financial services aimed at both individuals and businesses.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
15Exact matchWinnipeg, MB, CanadaHQ recorded Oct 22, 20261-108 contacts →

Exact match

“Currie Accounting Services is a full service accounting & tax preparation company based in Winnipeg, Manitoba.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
16Exact matchRichmond, BC, CanadaHQ recorded Oct 22, 20261-108 contacts →

Exact match

“Azim Dahya & Company, CPA is a progressive firm of Tax Consultants and Accountants with extensive experience in all aspects of Taxation, Bookkeeping, Payroll, HST, GST and PST…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
17Exact matchBrantford, ON, CanadaHQ recorded Oct 22, 20261-107 contacts →

Exact match

“We understand that life is complicated, which is why we believe that income tax and accounting shouldn't be.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
18Exact matchScarborough, ON, CanadaHQ recorded Oct 22, 20261-107 contacts →

Exact match

“Tax & Accounting company serving individuals and businesses”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
19Exact matchOttawa, ON, CanadaHQ recorded Oct 22, 20261-107 contacts →

Exact match

“Bliss Accounting provides accounting, tax and consulting services to both individuals and businesses.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
20Exact matchMontreal, QC, CanadaHQ recorded Oct 22, 20261-107 contacts →

Exact match

“For all your accounting needs.If you don't necessarily love doing your taxes (or have an accounting degree), you've come to the right place.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
21Exact matchStoney Creek, ON, CanadaHQ recorded Oct 22, 20261-107 contacts →

Exact match

“Arjee CPA is your trusted partner in navigating the complexities of accounting and tax management.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
22Exact matchMaple Ridge, BC, CanadaHQ recorded Oct 22, 202611-506 contacts →

Exact match

“EPR Chartered Professional Accountants offers a full range of Accounting, Audit, Tax, and Consulting services.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
23Exact matchOakville, ON, CanadaHQ recorded Oct 22, 20261-106 contacts →

Exact match

“We are the company in oakville with an exclusive focus on us tax assisting both individual and business taxpayers.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
24Exact matchToronto, ON, CanadaHQ recorded Oct 22, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
25Exact matchBelleville, ON, CanadaHQ recorded Oct 22, 202611-506 contacts →

Exact match

“Quinte's personal tax and small business specialists Quinte Business Accounting Services has been providing a range of financial services to the Quinte area since 1994, including…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase

Showing 25 of 332 tax compliance firms based in Canada

See the full list, filter by size, metro and specialty, and access 278 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Tax compliance firms based in Canada at a glance

As of Oct 22, 2026
22.0%Verified-email coverage
3.8Average contacts per company
1-10Median size (employees)
11.1%Largest-city concentration · Toronto
Oct 22, 2026Page data refreshed

Companies by employee count

1-10
278
11-50
41
51-200
4
201-500
1

Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 332 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Canada whose business descriptions match “tax compliance firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 278 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on October 22, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Tax compliance firms by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “tax compliance firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many tax compliance firms are there based in Canada?

RevenueBase identified 332 company matches for tax compliance firms associated with Canada as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Cfla S.E.N.C.R.L. LLP tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most tax compliance firms?

Toronto leads with 37 company records, followed by Mississauga (21) and Montreal (17).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 278 professional contacts with verified work emails tracked across these 332 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 22, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.