Company lists · Data refreshed October 2026

Top 25 Sales tax compliance consultants worldwide

RevenueBase identified 664 company matches for sales tax compliance consultants worldwide as of October 2026 and tracks 3,931 professional contacts across them, including 1,087 with verified work emails. The United States is the largest market and Karachi the largest hub.

This list covers company matches for sales tax compliance consultants 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 sales tax compliance consultants 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
664Companies
3,931Contacts tracked
1,087Verified emails
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The 25 largest sales tax compliance consultants worldwide

Ranked by team size
Top 25 of 664 company matches for sales tax compliance consultants 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 matchBryanston, South AfricaHQ recorded Oct 22, 202651-200226 contacts →

Exact match

“Tax advisory and compliance in South Africa is our niche expertise.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
2Exact matchBudapest, HungaryHQ recorded Oct 22, 202651-200156 contacts →

Exact match

“Taxually delivers fully automated VAT, GST and Sales Tax compliance solutions that cater for all business types, from online retailers to those with complex tax departments.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
3Exact matchSan Francisco, United StatesHQ recorded Oct 22, 202651-200130 contacts →

Exact match

“Kintsugi is automating sales tax for every company globally.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
4Exact matchNew York, NY, United StatesHQ recorded Oct 22, 202611-5078 contacts →

Exact match

“Zamp provides real sales tax relief, not just software-we completely handle your sales tax compliance so you don't have to.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
5Exact matchValley Stream, NY, United StatesHQ recorded Oct 22, 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 22, 2026 · View company records in RevenueBase
6Exact matchAlpharetta, GA, United StatesHQ recorded Oct 22, 202611-5074 contacts →

Exact match

“TaxConnex® is your UPSOURCED compliance solution.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
7Exact matchDenver, CO, United StatesHQ recorded Oct 22, 202651-20073 contacts →

Exact match

“Navigating the labyrinth of sales tax is more than just an annoyance for e-commerce, SaaS, and other online sellers.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
8Exact matchCologne, GermanyHQ recorded Oct 22, 202651-20064 contacts →

Exact match

“Unsere Steuerberater in Köln, Düsseldorf, Frankfurt, Bonn und Dubai haben sich besonders auf die Steuerberatung von Kapitalgesellschaften und Personengesellschaften spezialisiert.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
9Exact matchBrossard, QC, CanadaHQ recorded Oct 22, 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 22, 2026 · View company records in RevenueBase
10Exact matchDallas, TX, United StatesHQ recorded Oct 22, 202611-5039 contacts →

Exact match

“The Sales Tax People are trusted advisors for businesses dealing with sales tax complexity.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
11Exact matchLos Angeles, CA, United StatesHQ recorded Oct 22, 202611-5038 contacts →

Exact match

“At Sattar & Associates, we provide relevant, timely, and innovative solutions to address the mounting jurisdictional demands in multi-state Sales and Use Tax, and business…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
12Exact matchColumbus, OH, United StatesHQ recorded Oct 22, 202651-20037 contacts →

Exact match

“Clarus Partners, a Richey May company, provides specialized indirect tax compliance and advisory services to businesses across a wide range of industries.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
13Exact matchBangalore, IndiaHQ recorded Oct 22, 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 22, 2026 · View company records in RevenueBase
14Exact matchSimms, TX, United StatesHQ recorded Oct 22, 202611-5035 contacts →

Exact match

“We are passionate about state tax.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
15Exact matchAtlanta, GA, United StatesHQ recorded Oct 22, 202611-5033 contacts →

Exact match

“Synexus is comprised of state and local tax experts spanning the country, joining forces to create the ultimate indirect tax solution.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
16Exact matchNew York, NY, United StatesHQ recorded Oct 22, 202611-5033 contacts →

Exact match

“Most companies find out they have a sales tax problem the same way: a letter from a state they didn't know they owed tax in.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
17Exact matchChicago, IL, United StatesHQ recorded Oct 22, 202611-5025 contacts →

Exact match

“The National Bureau of Property Administration (NBPA) is a State & Local Tax Consulting firm established in 1935.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
18Exact matchWoodbridge, ON, United StatesHQ recorded Oct 22, 202611-5023 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
19Exact matchUmm Nahad 1/madinat Hind 1, United Arab EmiratesHQ recorded Oct 22, 202611-5023 contacts →

Exact match

“Think Biz | Trusted Tax & Financial Advisory Experts in Dubai At Think Biz, we take pride in being one of Dubai’s leading tax consultancy firms, known for delivering world-class…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
20Exact matchUnited StatesHQ recorded Oct 22, 202611-5022 contacts →

Exact match

“Launched in TaxMatrix is a leading multi-state tax advisory firm focused on sales and use tax.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
21Exact matchPune, IndiaHQ recorded Oct 22, 202651-20022 contacts →

Exact match

“Coriolis Corp is a rapidly growing taxation consulting firm, providing right through solutions in all aspects of Direct and Indirect taxes with clients of all businesses…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
22Exact matchLemoyne, PA, United StatesHQ recorded Oct 22, 202611-5021 contacts →

Exact match

“At KeyTax, our focus is sales and use tax.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
23Exact matchPeachtree Corners, GA, United StatesHQ recorded Oct 22, 202611-5020 contacts →

Exact match

“Agile Consulting Group is a group of sales tax consultants who specialize in helping businesses identify & recover sales and use tax refunds, manage sales tax audits, and reduce…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
24Exact matchKingwood, TX, United StatesHQ recorded Oct 22, 202611-5020 contacts →

Exact match

“State Tax Advisors, a multi-state sales, use, property and franchise tax consulting firm, is focused on helping business cope with the maze of ever-changing state and local tax…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
25Exact matchDadri, IndiaHQ recorded Oct 22, 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 22, 2026 · View company records in RevenueBase

Showing 25 of 664 sales tax compliance consultants worldwide

See the full list, filter by size, metro and specialty, and access 1,087 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sales tax compliance consultants worldwide at a glance

As of Oct 22, 2026
27.7%Verified-email coverage
5.9Average contacts per company
1-10Median size (employees)
2.3%Largest-city concentration · Karachi
Oct 22, 2026Page data refreshed

Companies by employee count

1-10
436
11-50
181
51-200
34
201-500
9
1,001-5,000
1

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 sales tax compliance consultants are linked below.
What qualifies
Company records worldwide whose business descriptions match “sales tax compliance consultants” 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 1,087 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.

Sales tax compliance consultants by location

3 lists · largest first

Every Sales tax compliance consultants 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 “sales tax compliance consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sales tax compliance consultants are there worldwide?

RevenueBase identified 664 company matches for sales tax compliance consultants 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?

TAX Consulting South Africa tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most sales tax compliance consultants?

The United States leads with 196 companies, followed by India (113) and Germany (54). Every sales tax compliance consultants list by country and city is linked on this page.

Which city has the most sales tax compliance consultants?

Karachi leads with 15 company records, followed by Dallas (13) and New Delhi (11).

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 1,087 professional contacts with verified work emails tracked across these 664 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.