Company lists · Data refreshed September 2026

Top 25 Property tax law firms based in Canada

Name: Property tax law firms based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 108 companies tracked

RevenueBase identified 108 property tax law firms headquartered in Canada as of September 2026 and tracks 865 professional contacts across them, including 548 with verified work emails. Toronto is the largest hub.

This list covers property tax law firms headquartered in Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review

108Companies

865Contacts tracked

548Verified emails

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The 25 largest property tax law firms based in Canada

Ranked by team size

Top 25 of 108 property tax law firms based in Canada, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to property tax law firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	DE Grandpré Chait	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 29, 2026	51-200	168 contacts →
	Indirect evidence “Strongly established within the business community for over 90 years, De Grandpré Chait favours a niche-oriented approach, offering a specialized state-of-the-art service to its…” Source: RevenueBase Database · checked Sep 29, 2026
2	Thorsteinssons TAX Lawyers	Strong evidence	Vancouver, BC, CanadaHQ checked Sep 29, 2026	51-200	106 contacts →
	Strong evidence “Thorsteinssons is the largest Canadian law firm practicing exclusively in Tax.” Source: RevenueBase Database · checked Sep 29, 2026
3	Kenway Mack Slusarchuk Stewart LLP	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 29, 2026	51-200	71 contacts →
	Indirect evidence “At KMSS we strive to provide an extraordinary experience.” Source: RevenueBase Database · checked Sep 29, 2026
4	Felesky Flynn LLP	Partial evidence	Edmonton, AB, CanadaHQ checked Sep 29, 2026	51-200	70 contacts →
	Partial evidence “With offices in Calgary, Edmonton and Saskatoon, Felesky Flynn LLP provides Canadian and international tax planning, tax representation and litigation, and wills and estates…” Source: RevenueBase Database · checked Sep 29, 2026
5	Korman & Company Professional Corporation	Partial evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	11-50	39 contacts →
	Partial evidence “We are a Real Estate Law Firm practicing in the Downtown-East Toronto area.” Source: RevenueBase Database · checked Sep 29, 2026
6	Rosen & Associates TAX LAW	Strong evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	11-50	33 contacts →
	Strong evidence “Rosen & Associates Tax Law (“R&A Tax Law) is a national tax law firm based in Toronto, Ontario.” Source: RevenueBase Database · checked Sep 29, 2026
7	Beitel TAX LAW LLP	Strong evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	11-50	23 contacts →
	Strong evidence “Beitel Tax Law (formerly Farber Tax Law) is a tax boutique representing businesses and their owners in conflict with the Canada Revenue Agency.” Source: RevenueBase Database · checked Sep 29, 2026
8	Scott Petrie LLP LAW Firm	Partial evidence	London, ON, CanadaHQ checked Sep 29, 2026	1-10	18 contacts →
	Partial evidence “The business model for Scott Petrie LLP Law Firm, from the outset, has been the direct delivery of competent legal services by lawyers and staff working within specific areas of…” Source: RevenueBase Database · checked Sep 29, 2026
9	Taxpayer LAW	Strong evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	11-50	15 contacts →
	Strong evidence “Taxpayer Law \| Tax Litigation & Dispute Resolution For inquiries, contact igor@taxpayer.law or visit At Taxpayer Law, we focus exclusively on tax litigation and dispute resolution.” Source: RevenueBase Database · checked Sep 29, 2026
10	Barsalou Lawson Rheault LLP	Strong evidence	Montréal, QC, CanadaHQ checked Sep 29, 2026	11-50	14 contacts →
	Strong evidence “Barsalou Lawson Rheault is recognized as one of Canada’s leading tax law firms.” Source: RevenueBase Database · checked Sep 29, 2026
11	Bbac Avocats	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 29, 2026	11-50	13 contacts →
	Indirect evidence “Situé au Carré de Gaspé, notre cabinet-boutique est ancré au cœur du quartier Mile-end.” Source: RevenueBase Database · checked Sep 29, 2026
12	Legal Focus LLP	Partial evidence	Windsor, ON, CanadaHQ checked Sep 29, 2026	11-50	11 contacts →
	Partial evidence “Legal Focus LLP is a fast-growing dynamic law firm that is committed to excellence in the modern age.” Source: RevenueBase Database · checked Sep 29, 2026
13	Taxchambers LLP	Strong evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	11-50	10 contacts →
	Strong evidence “TaxChambers LLP is a tax law firm located in Toronto's financial district.” Source: RevenueBase Database · checked Sep 29, 2026
14	Ravinsky Ryan Lemoine	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 29, 2026	11-50	9 contacts →
	Indirect evidence “Ravinsky Ryan Lemoine est un cabinet d’avocats établi à Montréal qui fournit une vaste gamme de services juridiques reliés aux affaires et à l’entreprise.” Source: RevenueBase Database · checked Sep 29, 2026
15	Spiegel Sohmer INC	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 29, 2026	51-200	8 contacts →
	Indirect evidence “We do the heavy lifting.” Source: RevenueBase Database · checked Sep 29, 2026
16	Barrett TAX LAW	Strong evidence	Vaughan, ON, CanadaHQ checked Sep 29, 2026	11-50	8 contacts →
	Strong evidence “Barrett Tax Law, a national tax law firm based in Toronto, Ontario, provides expert legal tax advice and representation by experienced tax lawyers to small business owners and the…” Source: RevenueBase Database · checked Sep 29, 2026
17	Rotfleisch & Samulovitch P.C	Partial evidence	Toronto, CanadaHQ checked Sep 29, 2026	11-50	8 contacts →
	Partial evidence “Individuals, businesses of all sizes, organizations and even charities will face tax issues from time to time.” Source: RevenueBase Database · checked Sep 29, 2026
18	Solution LAW Canada	Partial evidence	Edmonton, AB, CanadaHQ checked Sep 29, 2026	1-10	7 contacts →
	Partial evidence “Solution Law is a premier real estate law firm based in Alberta, Canada.” Source: RevenueBase Database · checked Sep 29, 2026
19	Lexcor Business Lawyers LLP	Partial evidence	London, ON, CanadaHQ checked Sep 29, 2026	1-10	7 contacts →
	Partial evidence “At Lexcor Business Lawyers LLP, our trade-mark is Strictly Business® - which simply means that our practice is restricted to business law - providing first class legal advice to…” Source: RevenueBase Database · checked Sep 29, 2026
20	St-Aubin Avocats	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 29, 2026	11-50	7 contacts →
	Indirect evidence “Cabinet d'avocats spécialisés en litige immobilier, civil, commercial” Source: RevenueBase Database · checked Sep 29, 2026
21	Schmidt & Gilmour TAX LAW LLP	Strong evidence	Vancouver, BC, CanadaHQ checked Sep 29, 2026	1-10	6 contacts →
	Strong evidence “Schmidt & Gilmour Tax Law is a British Columbia based law firm practising exclusively in the areas of tax litigation and tax controversy.” Source: RevenueBase Database · checked Sep 29, 2026
22	Schroeder Rashid LLP	Partial evidence	Richmond, BC, CanadaHQ checked Sep 29, 2026	1-10	6 contacts →
	Partial evidence “The Canada Revenue Agency (CRA) provides taxpayers with several telephone help lines, through which taxpayers can obtain both general tax information and information specific to…” Source: RevenueBase Database · checked Sep 29, 2026
23	Saar Professional Consultants	Indirect evidence	Brampton, ON, CanadaHQ checked Sep 29, 2026	1-10	6 contacts →
	Indirect evidence “We're dedicated to our clients.” Source: RevenueBase Database · checked Sep 29, 2026
24	Meditax	Partial evidence	Dorval, QC, CanadaHQ checked Sep 29, 2026	1-10	5 contacts →
	Partial evidence “We are a boutique firm of lawyers and tax specialists with vision and creativity that always has its clients’ needs at heart.” Source: RevenueBase Database · checked Sep 29, 2026
25	Walker Longo & Associates LLP	Strong evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	11-50	4 contacts →
	Strong evidence “Walker Longo & Associates LLP is a property tax, assessment and real estate law firm.” Source: RevenueBase Database · checked Sep 29, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: property tax law firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names property tax law firms.
Partial evidence: Its own public description names part of property tax law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name property tax law firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 108 property tax law firms based in Canada

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Property tax law firms based in Canada at a glance

As of Sep 29, 2026

63.4%Verified-email coverage

8.0Average contacts per company

1-10Median size (employees)

29.6%Largest-city concentration · Toronto

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 108 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among property tax law firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Canada whose own description of what they do matches “property tax law firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names property tax law firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among property tax law firms, and records with no verified work email. Companies headquartered outside Canada are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 548 across the full list. 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 September 29, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Property tax law firms by metro

Property tax law firms in Toronto32

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names property tax law firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many property tax law firms are there based in Canada?

RevenueBase identified 108 property tax law firms headquartered in Canada as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

DE Grandpré Chait, headquartered in Montreal, tops this list with the largest team on record.

Which city has the most property tax law firms?

Toronto leads with 32 headquartered companies, followed by Montreal (12) and Mississauga (8).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 548 verified decision-maker contacts tracked across these 108 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 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 Smart Search, 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.