Company lists · Data refreshed September 2026

Top 25 Inheritance tax attorneys based in Canada

Name: Inheritance tax attorneys based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 380 companies tracked

RevenueBase identified 380 inheritance tax attorneys headquartered in Canada as of September 2026 and tracks 2,116 professional contacts across them, including 1,018 with verified work emails. Toronto is the largest hub.

This list covers inheritance tax attorneys 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 20, 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 20, 2026 86% judged on-target in blind review

380Companies

2,116Contacts tracked

1,018Verified emails

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The 25 largest inheritance tax attorneys based in Canada

Ranked by team size

Top 25 of 380 inheritance tax attorneys based in Canada, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to inheritance tax attorneys: 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	Richards Buell Sutton LLP	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 20, 2026	51-200	129 contacts →
	Indirect evidence “BC's oldest firm with a history of over 150 years of delivering practical, quality, and cost-effective legal services to the community since 1871.” Source: RevenueBase Database · checked Sep 20, 2026
2	Mills & Mills LLP	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	51-200	88 contacts →
	Indirect evidence “Mills & Mills LLP is a Toronto law firm established 130 years ago which provides legal services of the highest quality to businesses and individuals, as well as to charitable and…” Source: RevenueBase Database · checked Sep 20, 2026
3	Nixon Wenger LLP	Indirect evidence	Vernon, BC, CanadaHQ checked Sep 20, 2026	51-200	67 contacts →
	Indirect evidence “Nixon Wenger LLP is a full service law firm located in Vernon, British Columbia with a well established regional practice.” Source: RevenueBase Database · checked Sep 20, 2026
4	Legacy TAX Trust Lawyers	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 20, 2026	11-50	43 contacts →
	Partial evidence “Legacy Tax + Trust Lawyers is a dynamic boutique law firm in the heart of downtown Vancouver.” Source: RevenueBase Database · checked Sep 20, 2026
5	Korman & Company Professional Corporation	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	39 contacts →
	Indirect evidence “We are a Real Estate Law Firm practicing in the Downtown-East Toronto area.” Source: RevenueBase Database · checked Sep 20, 2026
6	Simmons DA Silva LLP	Indirect evidence	Brampton, ON, CanadaHQ checked Sep 20, 2026	51-200	39 contacts →
	Indirect evidence “The lawyers at Simmons da Silva LLP provide legal advice to entrepreneurial business owners and managers on commercial matters, and to individuals on personal issues.” Source: RevenueBase Database · checked Sep 20, 2026
7	LLF Lawyers LLP	Indirect evidence	Peterborough, ON, CanadaHQ checked Sep 20, 2026	11-50	36 contacts →
	Indirect evidence “Founded in 1993, LLF Lawyers is a full-service law firm located in Peterborough with offices now in Bobcaygeon.” Source: RevenueBase Database · checked Sep 20, 2026
8	Diversico, Experts-Conseils	Indirect evidence	Brossard, QC, CanadaHQ checked Sep 20, 2026	51-200	31 contacts →
	Indirect evidence “Planification fiscale, financière et successorale” Source: RevenueBase Database · checked Sep 20, 2026
9	ELM LAW	Indirect evidence	Whitby, ON, CanadaHQ checked Sep 20, 2026	11-50	23 contacts →
	Indirect evidence “Elm Law is a Whitby-based law firm dedicated to providing capable and resourceful legal counsel to our clients in a cost-effective manner.” Source: RevenueBase Database · checked Sep 20, 2026
10	Sitka LAW Group	Indirect evidence	Victoria, BC, CanadaHQ checked Sep 20, 2026	11-50	22 contacts →
	Indirect evidence “Sitka Law Group is a law firm based out of 3750 Shelbourne Street, in Victoria BC.” Source: RevenueBase Database · checked Sep 20, 2026
11	Deer Lake LAW Group	Indirect evidence	Burnaby, BC, CanadaHQ checked Sep 20, 2026	11-50	22 contacts →
	Indirect evidence “We can protect your assets, your children and your sanity.” Source: RevenueBase Database · checked Sep 20, 2026
12	West Legal	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	11-50	21 contacts →
	Indirect evidence “West Legal is a Calgary law firm practicing in the areas of real estate, wills & estate planning, probate and estate administration, employment law, corporate law, family law…” Source: RevenueBase Database · checked Sep 20, 2026
13	Whaley Estate Litigation WEL Partners	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	21 contacts →
	Indirect evidence “Whaley Estate Litigation Partners (WEL), a Toronto based law firm, offers clients expertise in the Estate Litigation context.” Source: RevenueBase Database · checked Sep 20, 2026
14	Scott Petrie LLP LAW Firm	Indirect evidence	London, ON, CanadaHQ checked Sep 20, 2026	1-10	18 contacts →
	Indirect 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 20, 2026
15	Onyx LAW Group	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 20, 2026	11-50	18 contacts →
	Indirect evidence “At Onyx Law Group, our mission is to walk with our clients to be their trusted advocate.” Source: RevenueBase Database · checked Sep 20, 2026
16	Tupman & Bloom LLP	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	18 contacts →
	Indirect evidence “Tupman & Bloom LLP is a Toronto based Trust and Estate litigation and Appellate Law Firm.” Source: RevenueBase Database · checked Sep 20, 2026
17	Ekitas Avocats & Fiscalistes INC	Indirect evidence	Laval, QC, CanadaHQ checked Sep 20, 2026	11-50	18 contacts →
	Indirect evidence “Bureau d’avocats et avocats-fiscalistes spécialisés en droit des affaires, planification fiscale et successorale ainsi qu’en litige civil et commercial.” Source: RevenueBase Database · checked Sep 20, 2026
18	Westcoast Wills & Estates	Indirect evidence	North Vancouver, BC, CanadaHQ checked Sep 20, 2026	11-50	18 contacts →
	Indirect evidence “Based at 308 - 1200 Lonsdale Avenue in North Vancouver, Westcoast Wills & Estates is a unique law firm that offers incredible customer service.” Source: RevenueBase Database · checked Sep 20, 2026
19	Summit Legal Group Calgary	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	1-10	17 contacts →
	Indirect evidence “SUMMIT LEGAL GROUP provides legal services in the areas of Real Estate Law, Wills and Estate Planning.” Source: RevenueBase Database · checked Sep 20, 2026
20	Cherkowski Marsden LLP	Indirect evidence	Vernon, BC, CanadaHQ checked Sep 20, 2026	11-50	16 contacts →
	Indirect evidence “Cherkowski Marsden LLP is a client centered, service oriented law firm in Vernon, BC.” Source: RevenueBase Database · checked Sep 20, 2026
21	KH Dunkley LAW Group	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	11-50	16 contacts →
	Indirect evidence “KH/Dunkley Law Group is a Calgary-based law firm specializing in all aspects of Real Estate, Corporate and Wills & Estates law.” Source: RevenueBase Database · checked Sep 20, 2026
22	Arcus Legal	Partial evidence	Halifax, NS, CanadaHQ checked Sep 20, 2026	11-50	15 contacts →
	Partial evidence “Whether you’re an individual or a business owner, if you need effective legal advice in tax planning, real estate, business law or estate planning, we have you covered at every…” Source: RevenueBase Database · checked Sep 20, 2026
23	Donovan Kochman LLP	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	15 contacts →
	Indirect evidence “Donovan Kochman LLP is a boutique law firm focused on estate/trust litigation and estate planning/administration in Ontario, Canada.” Source: RevenueBase Database · checked Sep 20, 2026
24	Casey & Moss LLP	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	14 contacts →
	Indirect evidence “Casey & Moss LLP is a law firm focused exclusively on estate, trust and capacity litigation, as well as estate administration.” Source: RevenueBase Database · checked Sep 20, 2026
25	Hayher LEE LLP	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	1-10	14 contacts →
	Indirect evidence “We are Hayher Lee LLP - a boutique firm providing complete service in family and estate law, empowering its clients with the knowledge, leadership, and expertise required to bring…” Source: RevenueBase Database · checked Sep 20, 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: inheritance tax attorneys. 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 inheritance tax attorneys.
Partial evidence: Its own public description names part of inheritance tax attorneys, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name inheritance tax attorneys. 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 380 inheritance tax attorneys based in Canada

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Inheritance tax attorneys based in Canada at a glance

As of Sep 20, 2026

48.1%Verified-email coverage

5.6Average contacts per company

1-10Median size (employees)

12.9%Largest-city concentration · Toronto

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

296

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 380 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 inheritance tax attorneys, 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 “inheritance tax attorneys”. 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 inheritance tax attorneys), 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 inheritance tax attorneys, 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, 1,018 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 20, 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.

Inheritance tax attorneys by metro

Inheritance tax attorneys in Toronto49
Inheritance tax attorneys in Calgary31

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 inheritance tax attorneys, 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 inheritance tax attorneys are there based in Canada?

RevenueBase identified 380 inheritance tax attorneys 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?

Richards Buell Sutton LLP, headquartered in Vancouver, tops this list with the largest team on record.

Which city has the most inheritance tax attorneys?

Toronto leads with 49 headquartered companies, followed by Calgary (31) and Vancouver (24).

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 1,018 verified decision-maker contacts tracked across these 380 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 20, 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.