Company lists · Data refreshed September 2026

Top 25 Tax research and planning firms based in Brazil

RevenueBase identified 1,390 company matches for tax research and planning firms associated with Brazil as of September 2026 and tracks 10,139 professional contacts across them, including 2,042 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for tax research and planning firms associated with Brazil, 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 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 Sep 22, 2026 How this list was built
1,390Companies
10,139Contacts tracked
2,042Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest tax research and planning firms based in Brazil

Ranked by team size
Top 25 of 1,390 company matches for tax research and planning firms based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 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 matchNiterói, BrazilHQ recorded Sep 22, 202651-200193 contacts →

Exact match

“Excelência em consultoria.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchSão Paulo, BrazilHQ recorded Sep 22, 2026201-500172 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 22, 2026 · View company records in RevenueBase
3Exact matchRio De Janeiro, BrazilHQ recorded Sep 22, 2026201-500159 contacts →

Exact match

“Com atuação desde 1988, a Fradema Consultores Tributários possui forte atuação no contexto judicial e administrativo nas esferas federal, estadual e municipal, com sedes em todo o…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchSao Paulo, BrazilHQ recorded Sep 22, 202651-200145 contacts →

Exact match

“A Certacon nasceu da união de profissionais altamente experientes aliado aos melhores e mais completos softwares do mercado, com o propósito de prestar serviços nas áreas…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchSão Paulo, BrazilHQ recorded Sep 22, 2026201-500125 contacts →

Exact match

“A Alliance é uma consultoria especializada na área fiscal e tributária, com mais de 25 anos de atuação.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchGoiania, BrazilHQ recorded Sep 22, 202651-200121 contacts →

Exact match

“A KBL Accounting foi fundada em 2007, oferecendo soluções nas áreas de contabilidade empresarial e assessoria jurídica tributária.Atualmente, atendemos clientes do segmento…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchJoaçaba, BrazilHQ recorded Sep 22, 2026201-500119 contacts →

Exact match

“A Contassesc se destaca por fornecer serviços contábeis especializados, incluindo assessoria, consultoria e planejamento tributário.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchCuritiba, BrazilHQ recorded Sep 22, 202651-200105 contacts →

Exact match

“Fazemos análises de viabilidade dos regimes tributários e procuramos sempre a melhor solução para a sua empresa visando a redução de tributos com base legal.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchRio De Janeiro, BrazilHQ recorded Sep 22, 202651-20083 contacts →

Exact match

“A INFIS é uma empresa especializada em consultoria empresarial focada em soluções fiscais e contábeis.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchSao Paulo, BrazilHQ recorded Sep 22, 202651-20080 contacts →

Exact match

“Schneider Pugliese is a Brazilian law firm specialized in Tax Law.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchSão Paulo, BrazilHQ recorded Sep 22, 202651-20072 contacts →

Exact match

“Our company is prepared to provide international tax planning.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchSao Paulo, BrazilHQ recorded Sep 22, 202651-20068 contacts →

Exact match

“Com mais de 50 anos de existência, o Dias de Souza é um dos mais bem conceituados escritórios de advocacia do País, notadamente em sua área de expertise: o Direito Tributário.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchChapecó, BrazilHQ recorded Sep 22, 202651-20062 contacts →

Exact match

“Com o propósito de fazer a diferença na vida das pessoas, das organizações e na sociedade, a Dome Consultoria Empresarial oferece soluções tributárias, fiscais e contábeis de…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchSão Caetano Do Sul, BrazilHQ recorded Sep 22, 202611-5061 contacts →

Exact match

“Aliando conhecimento e tecnologia, a ACTA é uma empresa que tem como objetivo prestar serviços de excelência, com base na integridade de nossas relações e credibilidade de nossos…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchBarueri, BrazilHQ recorded Sep 22, 202651-20060 contacts →

Exact match

“Prevemos soluções em sintonia com o seu negócio, sempre mantendo nosso compromisso e seriedade, e aplicando as tecnologias globais mais adequadas ao seu setor.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchSao Paulo, BrazilHQ recorded Sep 22, 202651-20060 contacts →

Exact match

“O Cenofisco – Centro de Orientação Fiscal é referência nacional em consultoria tributária e capacitação profissional, com mais de três décadas de atuação junto a empresas de todos…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchSão Paulo, BrazilHQ recorded Sep 22, 202651-20054 contacts →

Exact match

“Somos um escritório full service na área tributária, com especialização e experiência para oferecer soluções completas a empresas dos mais diversos ramos e setores da economia.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchBelo Horizonte, BrazilHQ recorded Sep 22, 202651-20053 contacts →

Exact match

“A JCM nasceu como escritório de advocacia em 1997, em Belo Horizonte, e logo expandiu suas atividades para as áreas de consultoria fiscal, tributária e auditoria.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchSão Paulo, BrazilHQ recorded Sep 22, 202611-5051 contacts →

Exact match

“Com mais de 18 anos de experiência, atuamos em todas as áreas do direito tributário, desde a revisão tributária e previdenciária, impostos diretos e indiretos, compliance fiscal…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchSão Paulo, BrazilHQ recorded Sep 22, 202651-20050 contacts →

Exact match

“Fundada em 1993, a Contjet vem traçando estratégias, sempre buscando a melhor alternativa para os objetivos dos clientes, e isso tem sido nossa característica primordial, o que…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchCuritiba, BrazilHQ recorded Sep 22, 202611-5050 contacts →

Exact match

“Escritório de advocacia, com foco na excelência técnica nas seguintes áreas- Direito Tributário: consultoria, planejamento e contencioso tributário- Direito Societário e…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchJuiz De Fora, BrazilHQ recorded Sep 22, 202651-20050 contacts →

Exact match

“Somos uma empresa de contabilidade consultiva, nosso principal objetivo é enquadrar a sua empresa na melhor tributação.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchVitória, BrazilHQ recorded Sep 22, 202651-20048 contacts →

Exact match

“Nós da RCP Contabilidade prestamos assessoria através de uma equipe treinada e qualificada nas áreas contábil, fiscal, pessoal, imposto de renda, auditoria, societária e…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchSorocaba, BrazilHQ recorded Sep 22, 202651-20048 contacts →

Exact match

“Contabilidade, Consultoria Fiscal e Departamento Pessoal, Consultoria Tributária, Financeira e Custos, Consultoria e Elaboração do IRPF, Avaliação de negócios e Valor da Empresa.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchSão Paulo, BrazilHQ recorded Sep 22, 202611-5048 contacts →

Exact match

“A Tax Review é uma empresa de consultoria, criada para auxiliar seus clientes a aplicar as melhores práticas de gestão tributária, nos planos estratégico e tático de sua operação.”

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

Showing 25 of 1,390 tax research and planning firms based in Brazil

See the full list, filter by size, metro and specialty, and access 2,042 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Tax research and planning firms based in Brazil at a glance

As of Sep 22, 2026
20.1%Verified-email coverage
7.3Average contacts per company
1-10Median size (employees)
22.2%Largest-city concentration · Sao Paulo
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
847
11-50
443
51-200
89
201-500
6

Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 1,390 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 Brazil whose business descriptions match “tax research and planning 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 2,042 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 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 “tax research and planning firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many tax research and planning firms are there based in Brazil?

RevenueBase identified 1,390 company matches for tax research and planning firms associated with Brazil 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?

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

Which city has the most tax research and planning firms?

Sao Paulo leads with 308 company records, followed by Porto Alegre (74) and Rio De Janeiro (74).

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 2,042 professional contacts with verified work emails tracked across these 1,390 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 22, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,390 tax research and planning firms based in Brazil. Start with a free account, no credit card.

Download this list →

Related lists

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.