Company lists · Data refreshed October 2026

Top 25 Tax compliance and payroll firms worldwide

RevenueBase identified 7,261 company matches for tax compliance and payroll firms worldwide as of October 2026 and tracks 48,058 professional contacts across them, including 13,549 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for tax compliance and payroll firms 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 October 22, 2026. Country and city lists for tax compliance and payroll firms 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 Oct 22, 2026 How this list was built
7,261Companies
48,058Contacts tracked
13,549Verified emails
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The 25 largest tax compliance and payroll firms worldwide

Ranked by team size
Top 25 of 7,261 company matches for tax compliance and payroll firms worldwide, 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 matchSan Francisco, CA, United StatesHQ recorded Oct 22, 20261,001-5,0003,844 contacts →

Exact match

“Gusto has been growing the small business economy for 15+ years.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
2Exact matchPune, IndiaHQ recorded Oct 22, 2026501-1,000740 contacts →

Exact match

“Paysquare: Simplifying Payroll & Compliance Across India Paysquare is one of India’s leading providers of payroll management and statutory compliance solutions, trusted by…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
3Exact matchRichfield, OH, United StatesHQ recorded Oct 22, 2026501-1,000584 contacts →

Exact match

“We provide comprehensive HR solutions to companies of all sizes throughout the United States.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
4Exact matchWichita, KS, United StatesHQ recorded Oct 22, 2026501-1,000536 contacts →

Exact match

“In today's fast-paced business landscape, multi-unit companies demand more than just basic operations-they need expert guidance and cutting-edge technology to thrive.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
5Exact matchBradenton, FL, United StatesHQ recorded Oct 22, 2026201-500522 contacts →

Exact match

“CoAdvantage is now CoAd.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
6Exact matchBoulogne Billancourt, FranceHQ recorded Oct 22, 20261,001-5,000476 contacts →

Exact match

“Gestion externalisée de la paie et des RH Cegedim Business Services est un acteur incontournable du marché des solutions et des services paie/RH.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
7Exact matchAix-en-provence, FranceHQ recorded Oct 22, 2026201-500435 contacts →

Exact match

“Des solutions digitales innovantes, déployées par nos partenaires experts pour simplifier la gestion de la paie et des RH en entreprise.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
8Exact matchExton, PA, United StatesHQ recorded Oct 22, 2026501-1,000362 contacts →

Exact match

“Cohesive is a leading solutions provider and systems integrator for IBM Maximo.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
9Exact matchSterling, VA, United StatesHQ recorded Oct 22, 2026201-500356 contacts →

Exact match

“Advantage One Tax Consulting is a multi-disciplinary group of highly experienced tax professionals who understand the tax practice in its true spirit, examine the issues it faces…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
10Exact matchMonona, WI, United StatesHQ recorded Oct 22, 202651-200345 contacts →

Exact match

“BASIC's integrated HR solutions come full-circle for employers nationwide.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
11Exact matchDallas, TX, United StatesHQ recorded Oct 22, 20265,001-10,000332 contacts →

Exact match

“Together Vistra + iiPay are building the world's most powerful payroll proposition.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
12Exact matchCosta Mesa, CA, United StatesHQ recorded Oct 22, 2026501-1,000303 contacts →

Exact match

“Employers need a partner they can rely on to face today’s new challenges.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
13Exact matchMilan, ItalyHQ recorded Oct 22, 2026201-500283 contacts →

Exact match

“Zeta Service è specializzata in paghe e amministrazione del personale in outsourcing.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
14Exact matchRochester, NY, United StatesHQ recorded Oct 22, 2026201-500274 contacts →

Exact match

“From start-up to scale-up, SurePayroll online payroll, tax management, HR and benefits solutions give small business and household employers the freedom to succeed.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
15Exact matchCalgary, AB, CanadaHQ recorded Oct 22, 2026201-500266 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 · Oct 22, 2026 · View company records in RevenueBase
16Exact matchMéxico, MexicoHQ recorded Oct 22, 20265,001-10,000260 contacts →

Exact match

“We are experts in transforming the complexity of payroll management into efficient and customized solutions.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
17Exact matchBangalore, IndiaHQ recorded Oct 22, 2026201-500257 contacts →

Exact match

“Prosperr.io is a fintech platform built to bring clarity, compliance, and confidence to income tax, payroll, and financial wellness for both Organisations & Individuals.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
18Exact matchHouston, TX, United StatesHQ recorded Oct 22, 2026501-1,000244 contacts →

Exact match

“Growth exposes financial weakness.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
19Exact matchFayetteville, AR, United StatesHQ recorded Oct 22, 202651-200214 contacts →

Exact match

“Zenwork, through its Tax1099 and Compliancely brands, is a fast-growing digital tax compliance and regulatory reporting technology company, with 10+ years of experience powering…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
20Exact matchAhmedabad, IndiaHQ recorded Oct 22, 20265,001-10,000213 contacts →

Exact match

“Modern Business Solutions is a leading provider of payroll and staffing solutions in India.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
21Exact matchRichmond, VA, United StatesHQ recorded Oct 22, 202651-200209 contacts →

Exact match

“Dominion Payroll is a leader in payroll and human resource solutions for clients nationwide.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
22Exact matchMansfield, MA, United StatesHQ recorded Oct 22, 2026201-500166 contacts →

Exact match

“ConnectPay empowers small businesses across America through hassle-free payroll processing.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
23Exact matchParis, FranceHQ recorded Oct 22, 202651-200162 contacts →

Exact match

“PAYE compliant, fully transparent.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
24Exact matchJacksonville, FL, United StatesHQ recorded Oct 22, 2026201-500155 contacts →

Exact match

“Greenshades delivers purpose-built workforce management solutions for organizations where workforce complexity is the norm, not the exception.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
25Exact matchLittleton, CO, United StatesHQ recorded Oct 22, 202611-50149 contacts →

Exact match

“Payroll Vault has Re-Defined Payroll Payroll Vault is a nationally leading vendor that is re-defining the payroll industry with advanced cloud-based technologies, the highest…”

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

Showing 25 of 7,261 tax compliance and payroll firms worldwide

See the full list, filter by size, metro and specialty, and access 13,549 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Tax compliance and payroll firms worldwide at a glance

As of Oct 22, 2026
28.2%Verified-email coverage
6.6Average contacts per company
1-10Median size (employees)
1.1%Largest-city concentration · Sao Paulo
Oct 22, 2026Page data refreshed

Companies by employee count

1-10
5,052
11-50
1,713
51-200
290
201-500
58
501-1,000
25
1,001-5,000
15
5,001-10,000
11
10001+
4

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 tax compliance and payroll firms are linked below.
What qualifies
Company records worldwide whose business descriptions match “tax compliance and payroll 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. 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 13,549 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.

Tax compliance and payroll firms by location

25 lists · largest first

Every Tax compliance and payroll firms 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 “tax compliance and payroll firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many tax compliance and payroll firms are there worldwide?

RevenueBase identified 7,261 company matches for tax compliance and payroll firms worldwide 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?

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

Which country has the most tax compliance and payroll firms?

The United States leads with 2,589 companies, followed by Germany (712) and Brazil (373). Every tax compliance and payroll firms list by country and city is linked on this page.

Which city has the most tax compliance and payroll firms?

Sao Paulo leads with 81 company records, followed by New York (72) and London (65).

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 13,549 professional contacts with verified work emails tracked across these 7,261 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.