Company lists · Data refreshed September 2026

Top 25 Law firm tax preparation services worldwide

Name: Law firm tax preparation services worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 41,927 companies tracked

RevenueBase identified 41,927 company matches for law firm tax preparation services worldwide as of September 2026 and tracks 340,663 professional contacts across them, including 99,780 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for law firm tax preparation services worldwide, 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 September 28, 2026. Country and city lists for law firm tax preparation services follow the table.

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 Sep 28, 2026 How this list was built

41,927Companies

340,663Contacts tracked

99,780Verified emails

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The 25 largest law firm tax preparation services worldwide

Ranked by team size

Top 25 of 41,927 company matches for law firm tax preparation services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	CA Firm	Exact match	Chennai, IndiaHQ recorded Sep 28, 2026	n/a	10,260 contacts →
	Exact match “The core business of our firm is to provide comprehensive package of accounting, secretarial, taxation and business advisory services to Corporate Clients.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	MNP	Exact match	Calgary, AB, CanadaHQ recorded Sep 28, 2026	5,001-10,000	8,773 contacts →
	Exact match “MNP is a leading national accounting, tax and business consulting firm in Canada.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	H&r Block Canada	Exact match	Calgary, AB, CanadaHQ recorded Sep 28, 2026	5,001-10,000	889 contacts →
	Exact match “We’re Canada’s leading tax preparation firm for over 60 years – delivering value to Canadians by our expertise and knowledge in handling all tax situations and by our commitment…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Deloitte Société D'avocats	Exact match	Paris La Défense, FranceHQ recorded Sep 28, 2026	501-1,000	690 contacts →
	Exact match “Deloitte Société d'Avocats is one of the leading French law firms, specializing in international tax and legal strategies.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Flick Gocke Schaumburg	Exact match	Bonn, GermanyHQ recorded Sep 28, 2026	501-1,000	651 contacts →
	Exact match “Flick Gocke Schaumburg is an independent partnership of lawyers, tax advisors and auditors working with more than 320 professionals from offices in Berlin, Bonn, Düsseldorf…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	FFA Ferrareze E Freitas	Exact match	São Paulo, BrazilHQ recorded Sep 28, 2026	201-500	564 contacts →
	Exact match “SOBRE O FFA O início das atividades remonta ao ano de 1982, na cidade de Passo Fundo, Planalto Médio do Rio Grande do Sul.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Bennett Thrasher	Exact match	Atlanta, GA, United StatesHQ recorded Sep 28, 2026	201-500	558 contacts →
	Exact match “Bennett Thrasher provides proven guidance for financial confidence through premier tax, audit, advisory, and outsourcing solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	H&r Block Australia	Exact match	Thornleigh, AustraliaHQ recorded Sep 28, 2026	501-1,000	412 contacts →
	Exact match “As Australia’s largest preparer of personal income tax returns, with over 400 offices across Australia, expert help is never far away.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Azevedo Sette Advogados	Exact match	São Paulo, BrazilHQ recorded Sep 28, 2026	501-1,000	397 contacts →
	Exact match “6º escritório mais lembrado por executivos jurídicos das maiores empresas e bancos na América Latina (pesquisas do LACCA \| Who Represents Latin America's Biggest Companies…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Affinia	Exact match	Colchester, United KingdomHQ recorded Sep 28, 2026	1,001-5,000	375 contacts →
	Exact match “Accountants, Tax and Business Advisers.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Guyer & Regules	Exact match	Montevideo, UruguayHQ recorded Sep 28, 2026	201-500	337 contacts →
	Exact match “Guyer & Regules is proud to be considered as Uruguay’s first choice for international and domestic complex legal, accounting and tax work.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Taxprime	Exact match	Jakarta Selatan, IndonesiaHQ recorded Sep 28, 2026	201-500	269 contacts →
	Exact match “TaxPrime is a Tax Consulting Firm, based in Jakarta, the Capital City of Indonesia.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	FBC Farm And Small Business TAX Consultants	Exact match	Calgary, AB, CanadaHQ recorded Sep 28, 2026	201-500	260 contacts →
	Exact match “For more than 70 years, our focus has always been to bring financial peace of mind to our Canadian business owners.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Domanski Zakrzewski Palinka DZP	Exact match	Warsaw, PolandHQ recorded Sep 28, 2026	201-500	248 contacts →
	Exact match “Domański Zakrzewski Palinka was established in 1993.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Möhrle Happ Luther	Exact match	Hamburg, GermanyHQ recorded Sep 28, 2026	201-500	232 contacts →
	Exact match “MÖHRLE HAPP LUTHER is a multidisciplinary law firm in which auditors, tax advisors and attorneys work hand in hand.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	ATA	Exact match	Jackson, TN, United StatesHQ recorded Sep 28, 2026	201-500	224 contacts →
	Exact match “ATA is one of the largest accounting and consulting firms in the Mid-South and was named the ninth (9th) largest accounting firm in the State of Tennessee by American Business…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Sacha Calmon	Exact match	Belo Horizonte, BrazilHQ recorded Sep 28, 2026	51-200	213 contacts →
	Exact match “Fundado em 17 de agosto de 1994, o Sacha Calmon – Misabel Derzi Consultores e Advogados (SCMD) é referência nacional em Direito Tributário.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Sonntag & Partner Partnerschaftsgesellschaft MBB	Exact match	Augsburg, GermanyHQ recorded Sep 28, 2026	501-1,000	210 contacts →
	Exact match “Multidisziplinäre Wirtschaftskanzlei von Wirtschaftsprüfern, Steuerberatern und Rechtsanwälten mit Standorten in Augsburg, München, Frankfurt a.M, Ulm und Nürnberg.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	MBE Cpas	Exact match	Baraboo, WI, United StatesHQ recorded Sep 28, 2026	51-200	201 contacts →
	Exact match “We are driven by more than a quality tax return, we provide effective solutions to help you, your family, and your business succeed.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Menold Bezler Rechtsanwälte Steuerberater Wirtschaftsprüfer	Exact match	Stuttgart, GermanyHQ recorded Sep 28, 2026	201-500	199 contacts →
	Exact match “Menold Bezler is an independent business law firm based in Stuttgart.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	ADS Allgemeine Deutsche Steuerberatungsgesellschaft MBH	Exact match	Hamburg, GermanyHQ recorded Sep 28, 2026	501-1,000	198 contacts →
	Exact match “Die ADS Steuer.Beratung ist Ihr spezialisierter Partner für ganzheitliche Steuerberatung – exklusiv für Unternehmen.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Hutchinson And Bloodgood LLP	Exact match	Glendale, CA, United StatesHQ recorded Sep 28, 2026	51-200	187 contacts →
	Exact match “Hutchinson and Bloodgood LLP is a leading firm of Certified Public Accountants and Consultants providing Tax Planning, Auditing, Technology Consulting, Human Resources and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Oficina Contable HTO	Exact match	Viña Del Mar, ChileHQ recorded Sep 28, 2026	n/a	186 contacts →
	Exact match “Oficina contable que se caracteriza por el profesionalismo de sus integrantes, la rápida solución a los problemas que se presenten y la atención que presta a sus clientes.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Community Tax, LLC	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 28, 2026	201-500	175 contacts →
	Exact match “Since 2010, Community Tax has helped individuals and businesses across the United States navigate complex tax matters with clarity and confidence.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	TAX Group	Exact match	São Paulo, BrazilHQ recorded Sep 28, 2026	201-500	172 contacts →
	Exact match “Tax Group is a network of independent professional firms dedicated to providing services in the tax area, which brings together a network of members with more than 200 employees.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “law firm tax preparation services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 41,927 law firm tax preparation services worldwide

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Law firm tax preparation services worldwide at a glance

As of Sep 28, 2026

29.3%Verified-email coverage

8.1Average contacts per company

1-10Median size (employees)

1.5%Largest-city concentration · Sao Paulo

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

28,717

11-50

10,850

51-200

1,551

201-500

169

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for law firm tax preparation services are linked below.
What qualifies: Company records worldwide whose business descriptions match “law firm tax preparation services” 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. 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 99,780 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 September 28, 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.

Law firm tax preparation services by location

187 lists · largest first

Every Law firm tax preparation services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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

How many law firm tax preparation services are there worldwide?

RevenueBase identified 41,927 company matches for law firm tax preparation services worldwide as of September 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?

CA Firm tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most law firm tax preparation services?

The United States leads with 16,448 companies, followed by Germany (3,964) and Brazil (2,959). Every law firm tax preparation services list by country and city is linked on this page.

Which city has the most law firm tax preparation services?

Sao Paulo leads with 629 company records, followed by New York (390) and Houston (320).

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 99,780 professional contacts with verified work emails tracked across these 41,927 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 September 28, 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.