Company lists · Data refreshed September 2026

Top 18 Tax planning software companies based in Brazil

RevenueBase identified 49 company matches for tax planning software companies associated with Brazil as of September 2026 and tracks 1,222 professional contacts across them, including 424 with verified work emails and 20 with mobile numbers. Sao Paulo is the largest hub.

This list covers company matches for tax planning software companies 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 6, 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 6, 2026 How this list was built
49Companies
1,222Contacts tracked
424Verified emails
20Mobile numbers
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The 18 largest tax planning software companies based in Brazil

Ranked by team size
Top 18 of 49 company matches for tax planning software companies based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 6, 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 matchSao Paulo, BrazilHQ recorded Sep 6, 2026201-500298 contacts →

Exact match

“Desde 1986 a Prosoft desenvolve softwares para apoiar empresários contábeis a aconselhar seus clientes com rapidez, precisão e eficiência.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
2Exact matchSão Paulo, BrazilHQ recorded Sep 6, 202651-200189 contacts →

Exact match

“Systax: The Evolution of Tax Intelligence.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
3Exact matchJuiz De Fora, BrazilHQ recorded Sep 6, 202651-200187 contacts →

Exact match

“Desde 2009, oferecemos soluções inteligentes que aprimoram a rotina de trabalho de profissionais contábeis e tributários, auxiliando na identificação de inconsistências e…”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
4Exact matchSao Paulo, BrazilHQ recorded Sep 6, 202651-200104 contacts →

Exact match

“A Jettax é o único ecossistema completo de automação fiscal, pensado para escritórios contábeis e empresas que buscam mais eficiência.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
5Exact matchSão Paulo, BrazilHQ recorded Sep 6, 202611-5043 contacts →

Exact match

“Somos empresa de tecnologia especializada em criar soluções para profissionais da área tributária.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
6Exact matchSao Paulo, BrazilHQ recorded Sep 6, 202611-5024 contacts →

Exact match

“Ferramenta para o contador analisar as declarações de IRPF dos seus clientes de forma inteligente, rápida e segura.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
7Exact matchCuritiba, BrazilHQ recorded Sep 6, 202651-20018 contacts →

Exact match

“Existimos para impulsionar o empreendedorismo!”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
8Exact matchJoão Pessoa, BrazilHQ recorded Sep 6, 20261-1017 contacts →

Exact match

“Fundado em 2018, o escritório de consultoria empresarial Rosa Neto reúne contadores e advogados especializados.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
9Exact matchCampinas, BrazilHQ recorded Sep 6, 202611-5015 contacts →

Exact match

“Nosso propósito é desenvolver tecnologias inovadoras para recuperação de tributos e outras oportunidades tributárias, de forma fácil e descomplicada para nossos clientes.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
10Exact matchSão Paulo, BrazilHQ recorded Sep 6, 202611-5011 contacts →

Exact match

“Prestamos serviços de planejamento e consultoria tributária.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
11Exact matchBelo Horizonte, BrazilHQ recorded Sep 6, 20261-1011 contacts →

Exact match

“Mendes e Lima Contabilidade e Consultoria is an accounting company based out of Av.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
12Exact matchRio De Janeiro, BrazilHQ recorded Sep 6, 20261-1011 contacts →

Exact match

“Oferecemos planejamento tributário com eficácia imediata na revisão de lançamentos, bases de cálculo, alíquotas, incidências, fatos geradores e regimes tributários, proporcionando…”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
13Exact matchLondrina, BrazilHQ recorded Sep 6, 202651-2009 contacts →

Exact match

“Somos uma empresa de assessoria tributária, criada em 2009, com foco em soluções pós-operacionais para investidores na Bolsa de Valores, atuando na apuração de resultados sobre as…”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
14Exact matchBrasília, BrazilHQ recorded Sep 6, 202611-506 contacts →

Exact match

“obretudo, a FG Contabilidade é um escritório sólido no mercado há 20 anos, fundada em 2003 pelos sócios, Felipe e Rafael Gaião.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
15Exact matchRio De Janeiro, BrazilHQ recorded Sep 6, 20261-105 contacts →

Exact match

“A legislação tributária é extensa e complexa.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
16Exact matchSão Paulo, BrazilHQ recorded Sep 6, 20261-104 contacts →

Exact match

“Referência em desenvolvimento tecnológico inovador, com especialização na área tributária Nossa empresa é reconhecida como referência em desenvolvimento tecnológico inovador, com…”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
17Exact matchRibeirão Preto, BrazilHQ recorded Sep 6, 20261-103 contacts →

Exact match

“A Justax é uma empresa inovadora que oferece uma solução avançada de automação tributária, simplificando o cálculo de impostos para você.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
18Exact matchCampo Bom, BrazilHQ recorded Sep 6, 202611-503 contacts →

Exact match

“Nosso negócio é Gestão Tributária Inteligente.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase

Showing 18 of 49 tax planning software companies based in Brazil

See the full list, filter by size, metro and specialty, and access 424 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Tax planning software companies based in Brazil at a glance

As of Sep 6, 2026
34.7%Verified-email coverage
1.6%Mobile-number coverage
24.9Average contacts per company
11-50Median size (employees)
26.5%Largest-city concentration · Sao Paulo
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
17
51-200
8
201-500
2

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 planning software companies” 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 424 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 6, 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 planning software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many tax planning software companies are there based in Brazil?

RevenueBase identified 49 company matches for tax planning software companies 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?

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

Which city has the most tax planning software companies?

Sao Paulo leads with 13 company records, followed by Londrina (3) and Rio De Janeiro (3).

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 424 professional contacts with verified work emails tracked across these 49 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 6, 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.