Company lists · Data refreshed October 2026

Top 25 Contractor tax compliance services worldwide

RevenueBase identified 506 company matches for contractor tax compliance services worldwide as of October 2026 and tracks 1,992 professional contacts across them, including 493 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for contractor tax compliance 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 October 10, 2026. Country and city lists for contractor tax compliance 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 Oct 10, 2026 How this list was built
506Companies
1,992Contacts tracked
493Verified emails
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The 25 largest contractor tax compliance services worldwide

Ranked by team size
Top 25 of 506 company matches for contractor tax compliance services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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 matchDublin, IrelandHQ recorded Oct 10, 202611-50108 contacts →

Exact match

“Fenero are multi-award winning experts in Contracting and Personal Tax Solutions for contractors, freelancers, company owners and solopreneurs.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
2Exact matchValley Stream, NY, United StatesHQ recorded Oct 10, 202651-20077 contacts →

Exact match

“Tax Consulting Services Individual Tax Return Preparation * Electronic Filing * Refund Anticipation Loans * Same Day Refund Anticipation Loans * Refund Anticipation Checks * State…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
3Exact matchBrossard, QC, CanadaHQ recorded Oct 10, 202651-20059 contacts →

Exact match

“Services * Expansion américaine et/ou internationale;* Conformité fiscale américaine (corporative);* Conformité fiscale américaine (individu);* « Snowbirds » et immobilier…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4Exact matchGlendale, CA, United StatesHQ recorded Oct 10, 202651-20047 contacts →

Exact match

“With over 50 years of experience, Robert Hall & Associates is your trusted partner for tax preparation and consulting.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5Exact matchSwords, IrelandHQ recorded Oct 10, 202611-5046 contacts →

Exact match

“When you think about Contracting, think about ICON Accounting.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6Exact matchIrvine, CA, United StatesHQ recorded Oct 10, 202651-20043 contacts →

Exact match

“Make sure you get every dollar back from the government.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7Exact matchBangalore, IndiaHQ recorded Oct 10, 202611-5036 contacts →

Exact match

“A boutique tax consulting organisation focused on helping its clients comply with the tax laws in letter and in spirit.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8Exact matchClifton, NJ, United StatesHQ recorded Oct 10, 202611-5032 contacts →

Exact match

“For many years PRECISION ACCOUNTING has been helping individuals, families and small businesses in the community prepare their taxes.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Oct 10, 202611-5024 contacts →

Exact match

“Generate is an industry-leading contractor payroll solutions provider, specialising in payroll management, outsourced employment, international services and limited company…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10Exact matchZurich, SwitzerlandHQ recorded Oct 10, 202611-5020 contacts →

Exact match

“At U.S.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11Exact matchWarrington Cheshire, United KingdomHQ recorded Oct 10, 2026201-50020 contacts →

Exact match

“ClearSky Contractor Accounting is a specialist accountancy firm, supporting contractors and freelancers across a wide range of industries.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12Exact matchDadri, IndiaHQ recorded Oct 10, 202611-5020 contacts →

Exact match

“The only place where one can obtain 2X Cash Flows Tax Compliance No Penalties to Government 3X Profits 10X Revenues Our motto - Business owners should focus on their Businesses…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13Exact matchBangalore, IndiaHQ recorded Oct 10, 202611-5019 contacts →

Exact match

“Kalkura Associates is a company based out of NO 28, Bengaluru, Karnataka, India.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Oct 10, 202651-20018 contacts →

Exact match

“The Guild: Your Shield in the Construction Industry Who We Are: For over 25 years, The Guild has been a trusted name in the UK construction industry.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
15Exact matchBridlington, United KingdomHQ recorded Oct 10, 202611-5017 contacts →

Exact match

“Servicing more than 2,600 construction firms, Hudson is the industry’s most trusted provider of professional services.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16Exact matchSalt Lake City, UT, United StatesHQ recorded Oct 10, 20261-1015 contacts →

Exact match

“Hartle & Rees is a reputable and growing tax firm located at Salt Lake City (We are located near the Fashion Place mall at 6600 S).”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17Exact matchJakarta Barat, IndonesiaHQ recorded Oct 10, 20261-1013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Oct 10, 202611-5011 contacts →

Exact match

“AG Tax Limited is a successful and friendly independent firm offering tax compliance and advisory services alongside accounting, bookkeeping and payroll support.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
19Exact matchUnited StatesHQ recorded Oct 10, 202611-5011 contacts →

Exact match

“Federal, state and local tax compliance, consulting, and business accounting to partnerships, limited liability companies, corporations, closely held and family-owned businesses.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20Exact matchUnited StatesHQ recorded Oct 10, 20261-1011 contacts →

Exact match

“Tax Compliance, Small Businees Consulting, Payroll, Bookkeeping, IRS Consultation”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
21Exact matchAuckland, New ZealandHQ recorded Oct 10, 202611-5011 contacts →

Exact match

“US Global Tax is growing at a phenomenal rate, and we’re now one of the largest US tax providers in Australia and New Zealand.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22Exact matchHarrisburg, NC, United StatesHQ recorded Oct 10, 202651-20011 contacts →

Exact match

“Equity Taxation: Your Trusted Partner in U.S.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
23Exact matchTenafly, United StatesHQ recorded Oct 10, 202651-20010 contacts →

Exact match

“iamindependent was founded in in response to the growing market need to cut contingent labor costs, and, to eliminate co-employment risk and the liability of independent…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
24Exact matchJakarta Selatan, IndonesiaHQ recorded Oct 10, 202611-5010 contacts →

Exact match

“Taxpro | Indonesia Tax Professional.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
25Exact matchOceanside, CA, United StatesHQ recorded Oct 10, 20261-109 contacts →

Exact match

“Hughes Szuberla offers professional tax services for overseas contractors and employees, individuals working in the United States and small businesses.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase

Showing 25 of 506 contractor tax compliance services worldwide

See the full list, filter by size, metro and specialty, and access 493 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Contractor tax compliance services worldwide at a glance

As of Oct 10, 2026
24.7%Verified-email coverage
3.9Average contacts per company
1-10Median size (employees)
3.2%Largest-city concentration · London
Oct 10, 2026Page data refreshed

Companies by employee count

1-10
345
11-50
123
51-200
28
201-500
2
501-1,000
1
1,001-5,000
2

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 contractor tax compliance services are linked below.
What qualifies
Company records worldwide whose business descriptions match “contractor tax compliance 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 493 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 10, 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.

Contractor tax compliance services by location

2 lists · largest first

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

Countries

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

How many contractor tax compliance services are there worldwide?

RevenueBase identified 506 company matches for contractor tax compliance services 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?

Fenero TAX & Accounting Solutions tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most contractor tax compliance services?

The United States leads with 197 companies, followed by the United Kingdom (56). Every contractor tax compliance services list by country and city is linked on this page.

Which city has the most contractor tax compliance services?

London leads with 16 company records, followed by New York (8) and Dallas (7).

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 493 professional contacts with verified work emails tracked across these 506 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 10, 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.