Company lists · Data refreshed October 2026

Top 20 Estate tax preparation firms based in Canada

RevenueBase identified 40 company matches for estate tax preparation firms associated with Canada as of October 2026 and tracks 146 professional contacts across them, including 69 with verified work emails. Calgary is the largest hub.

This list covers company matches for estate tax preparation 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
40Companies
146Contacts tracked
69Verified emails
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The 20 largest estate tax preparation firms based in Canada

Ranked by team size
Top 20 of 40 company matches for estate tax preparation 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, 202651-20029 contacts →

Exact match

“Planification fiscale, financière et successorale”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
2Exact matchCalgary, AB, CanadaHQ recorded Oct 22, 202611-5013 contacts →

Exact match

“Macmillan Estate Planning (MacMillan) is a boutique, full-service estate planning firm.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
3Exact matchWinnipeg, MB, CanadaHQ recorded Oct 22, 202611-509 contacts →

Exact match

“At Tradition Law, we view our role as more than just legal advisors; we are trusted partners in navigating the complexities of estate matters.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
4Exact matchOakville, ON, CanadaHQ recorded Oct 22, 20261-106 contacts →

Exact match

“Streamlined, integrated, and full-service tax and financial planning firm for high-income earning families and entrepreneurs.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
5Exact matchSaint-hyacinthe, QC, CanadaHQ recorded Oct 22, 20261-106 contacts →

Exact match

“Efficience CPA est un cabinet d'expertise comptable situé à Saint-Hyacinthe sur la Rive-Sud de Montréal.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
6Exact matchToronto, ON, CanadaHQ recorded Oct 22, 20261-106 contacts →

Exact match

“We are former senior tax partners from a Big Four accounting firm, specializing in estate and tax planning for private companies and ultra high net worth (UHNW) families.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
7Exact matchMississauga, ON, CanadaHQ recorded Oct 22, 20261-105 contacts →

Exact match

“Taxplan Inc.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
8Exact matchVancouver, BC, CanadaHQ recorded Oct 22, 20261-104 contacts →

Exact match

“Law firm specializing in tax, trust and estate planning.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
9Exact matchAurora, ON, CanadaHQ recorded Oct 22, 20261-103 contacts →

Exact match

“When preparing an Estate Plan, you are creating your Legacy.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
10Exact matchThornhill, ON, CanadaHQ recorded Oct 22, 20261-103 contacts →

Exact match

“Anklesaria CPA Professional Corporation, Chartered Professional Accountant is an accounting firm, providing accounting services, as well as personal, trust and corporate tax…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
11Exact matchCalgary, AB, CanadaHQ recorded Oct 22, 20261-102 contacts →

Exact match

“Whether you are planning for the future of your business, the future of your family, or both, we add value where it matters most.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
12Exact matchToronto, ON, CanadaHQ recorded Oct 22, 20261-102 contacts →

Exact match

“At Return on Life, we go beyond life insurance-we design strategies to move corporate dollars to personal wealth tax-efficiently, create TFSA-like savings within corporations, and…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
13Exact matchCalgary, AB, CanadaHQ recorded Oct 22, 20261-102 contacts →

Exact match

“Executors carry the heavy weight of managing the details and needs of both the deceased and their loved ones.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
14Exact matchCalgary, CanadaHQ recorded Oct 22, 20261-102 contacts →

Exact match

“Our retirement and estate planning services are refined from thirty-five years of diligent, confidential support to valued clients.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
15Exact matchSt. Johns, NL, CanadaHQ recorded Oct 22, 20261-101 contacts →

Exact match

“a niche law practice providing tax and estate planning services to high net worth individuals, professionals and business owners.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
16Exact matchMississauga, CanadaHQ recorded Oct 22, 20261-101 contacts →

Exact match

“Birdi Chartered Professional Accountant, we are a firm specialized in tax preparation.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
17Exact matchRichmond Hill, ON, CanadaHQ recorded Oct 22, 20261-101 contacts →

Exact match

“Friedlan Law is a boutique tax and estate planning firm that focuses in two core areas.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
18Exact matchEdmonton, AB, CanadaHQ recorded Oct 22, 20261-101 contacts →

Exact match

“An integrated approach to your wealth.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
19Exact matchBarrie, ON, CanadaHQ recorded Oct 22, 20261-101 contacts →

Exact match

“Strategic Income, Wealth, Business and Estate Planning, with the goal of lessening the tax burden in each situation.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
20Exact matchRawdon, QC, CanadaHQ recorded Oct 22, 20261-101 contacts →

Exact match

“Spécialiste impôts au décès et en planification successorale.”

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

Showing 20 of 40 estate tax preparation firms based in Canada

See the full list, filter by size, metro and specialty, and access 69 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Estate tax preparation firms based in Canada at a glance

As of Oct 22, 2026
47.3%Verified-email coverage
3.6Average contacts per company
1-10Median size (employees)
12.5%Largest-city concentration · Calgary
Oct 22, 2026Page data refreshed

Companies by employee count

1-10
36
11-50
3
51-200
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 40 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 “estate tax preparation 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 69 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.

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 “estate tax preparation firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many estate tax preparation firms are there based in Canada?

RevenueBase identified 40 company matches for estate tax preparation 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?

Diversico, Experts-Conseils tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most estate tax preparation firms?

Calgary leads with 5 company records, followed by Vancouver (4) and Edmonton (2).

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 69 professional contacts with verified work emails tracked across these 40 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.