Company lists · Data refreshed September 2026

Top 25 Tax compliance outsourcing firms based in Brazil

RevenueBase identified 368 company matches for tax compliance outsourcing firms associated with Brazil as of September 2026 and tracks 3,507 professional contacts across them, including 555 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for tax compliance outsourcing 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 29, 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 29, 2026 How this list was built
368Companies
3,507Contacts tracked
555Verified emails
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The 25 largest tax compliance outsourcing firms based in Brazil

Ranked by team size
Top 25 of 368 company matches for tax compliance outsourcing firms based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 matchSão Paulo, BrazilHQ recorded Sep 29, 202651-200177 contacts →

Exact match

“ABordin has provided high-quality services in the following areas, for the past 37 years: Business Process Outsourcing, Audit and Tax Consulting, Individual Income Tax…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchSão Paulo, BrazilHQ recorded Sep 29, 202651-20098 contacts →

Exact match

“Our goal is to determine whether or not companies have paid more taxes than is required and help our customers to get fiscal incentive for technology innovations.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchSão Paulo, BrazilHQ recorded Sep 29, 202651-20095 contacts →

Exact match

“A Avalara ajuda empresas de todos os tamanhos a ficarem em dia com seus impostos e obrigações fiscais exigidos pelo Fisco nos níveis Federal, Estadual e Municipal.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchSão Paulo, BrazilHQ recorded Sep 29, 202651-20093 contacts →

Exact match

“A SETECO Consultoria Contábil transforma conhecimento e experiência acumulados ao longo de mais de 50 anos em valor para o cliente.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchSanto André, BrazilHQ recorded Sep 29, 202611-5084 contacts →

Exact match

“A PERSON personaliza seus serviços superando as ofertas do mercado e estabelecendo relações de cumplicidade e união efetiva com seus clientes, tratando cada um deles de modo…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchSao Paulo, BrazilHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
7Exact matchSão Paulo, BrazilHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
8Exact matchSão Paulo, BrazilHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
9Exact matchSão Paulo, BrazilHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
10Exact matchItu, BrazilHQ recorded Sep 29, 202651-20041 contacts →

Exact match

“A empresa Menezes & Sgarbi Assessoria Contábil iniciou suas atividades em julho de 1995, com a finalidade de prestar serviços nas áreas de terceirização de serviços contábeis…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchOsasco, BrazilHQ recorded Sep 29, 202611-5039 contacts →

Exact match

“A Brasct é uma empresa de Contabilidade focada em atender pequenas e médias empresas em todo Brasil há 50 anos.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchBauru, BrazilHQ recorded Sep 29, 202611-5038 contacts →

Exact match

“Surgimos com o propósito de gerar resultados para nossos clientes.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchSão José Dos Campos, BrazilHQ recorded Sep 29, 202651-20037 contacts →

Exact match

“Soluções: BPO Contábil | Fiscal | Trabalhista | Tributário | Societário SGQ certificado ISO 9001”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchRibeirão Preto, BrazilHQ recorded Sep 29, 202611-5032 contacts →

Exact match

“Fundada para proporcionar soluções customizadas em Inteligência Fiscal e Tributária, a HMPX antecipou-se às transformações no cenário econômico mundial e hoje atua também em…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchCambé, BrazilHQ recorded Sep 29, 202611-5025 contacts →

Exact match

“Empresa de Contabilidade Terceirizada, com Filial em Ibiporã/PR, Especialista em Lucro Real, Lucro Presumido, Associações, Igrejas e Simples Nacional.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchRecife, BrazilHQ recorded Sep 29, 202611-5023 contacts →

Exact match

“A Aunord é uma boutique tributária e contábil criada por sócios com ampla experiência de mercado, com a missão de transformar a complexidade fiscal brasileira em economia real e…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchSão Paulo, BrazilHQ recorded Sep 29, 202611-5021 contacts →

Exact match

“Os caminhos da legislação tributária são complexos, e muitas empresas enfrentam desafios ao longo dessa jornada.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchSão Paulo, BrazilHQ recorded Sep 29, 202611-5019 contacts →

Exact match

“Outsourcing Contábil, Fiscal e Trabalhista.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchSao Paulo, BrazilHQ recorded Sep 29, 202611-5016 contacts →

Exact match

“Com mais de meio bilhão de reais em créditos tributários recuperados a Tributo Certo esta no mercado com a missão de organizar, simplificar e dinamizar a gestão de seus tributos…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchSao Paulo, BrazilHQ recorded Sep 29, 202611-5016 contacts →

Exact match

“Empresa de outsourcing especializada nas seguintes áreas: contábil, fiscal, pessoal e financeiro.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchSalvador, BrazilHQ recorded Sep 29, 20261-1015 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchSão Bernardo Do Campo, BrazilHQ recorded Sep 29, 20261-1015 contacts →

Exact match

“Bem vindo a Mr.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchSao Paulo, BrazilHQ recorded Sep 29, 202611-5013 contacts →

Exact match

“SOBRE NÓS Fundada em 1968, atuamos no mercado de assessoria e consultoria contábil há 50 anos.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchBrasília, BrazilHQ recorded Sep 29, 202611-5013 contacts →

Exact match

“A Trovale é única empresa especializada em combate à fraude tributária, com soluções de recuperação de crédito fiscal automatizada, além de experiência com compliance (due…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchRecife, BrazilHQ recorded Sep 29, 202611-5013 contacts →

Exact match

“A MLA Consultores é um escritório de consultoria tributária que tem como foco trazer resultados de alto valor agregado aos seus clientes por meio de projetos de otimização…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 368 tax compliance outsourcing firms based in Brazil

See the full list, filter by size, metro and specialty, and access 555 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Tax compliance outsourcing firms based in Brazil at a glance

As of Sep 29, 2026
15.8%Verified-email coverage
9.5Average contacts per company
1-10Median size (employees)
22.6%Largest-city concentration · Sao Paulo
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
211
11-50
135
51-200
19
201-500
2

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 368 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 compliance outsourcing 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 555 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 29, 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.

Tax compliance outsourcing firms by metro

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 compliance outsourcing firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many tax compliance outsourcing firms are there based in Brazil?

RevenueBase identified 368 company matches for tax compliance outsourcing 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?

Assessor-Bordin Consultores Empresariais SS tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most tax compliance outsourcing firms?

Sao Paulo leads with 83 company records, followed by Rio De Janeiro (29) and Curitiba (17).

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 555 professional contacts with verified work emails tracked across these 368 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 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 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.