Company lists · Data refreshed September 2026

Top 25 Tax revenue collection software companies based in the United States

RevenueBase identified 76 company matches for tax revenue collection software companies associated with the United States as of September 2026 and tracks 4,823 professional contacts across them, including 2,217 with verified work emails. Austin is the largest hub.

This list covers company matches for tax revenue collection software companies associated with the United States, 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 14, 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 14, 2026 How this list was built
76Companies
4,823Contacts tracked
2,217Verified emails
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The 25 largest tax revenue collection software companies based in the United States

Ranked by team size
Top 25 of 76 company matches for tax revenue collection software companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 14, 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 matchCentennial, CO, United StatesHQ recorded Sep 14, 20261,001-5,0002,363 contacts →

Exact match

“For 25+ years, we’ve transformed the way government agencies serve their communities, providing software that delivers superior customer experiences, greater flexibility, and…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
2Exact matchFranklin, United StatesHQ recorded Sep 14, 2026501-1,000561 contacts →

Exact match

“Drake Software, a private company founded in 1977, provides software solutions to over tax and accounting firms that file more than 40 million tax returns every year.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
3Exact matchLong Island City, NY, United StatesHQ recorded Sep 14, 2026201-500302 contacts →

Exact match

“TTI’s flagship product, Tax Series, is an all-inclusive SaaS solution that can handle all aspects of U.S.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
4Exact matchFayetteville, AR, United StatesHQ recorded Sep 14, 202651-200206 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 · Sep 14, 2026 · View company records in RevenueBase
5Exact matchAustin, TX, United StatesHQ recorded Sep 14, 2026201-500115 contacts →

Exact match

“GovOS is a leading provider of transaction and compliance software for state and local governments to streamline property, licensing, and tax interactions with businesses and…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
6Exact matchNew York, NY, United StatesHQ recorded Sep 14, 202651-20079 contacts →

Exact match

“april partners with wealth management firms, banks, and SMB platforms to embed tax filing, planning, and insights directly into the financial platforms people use every day to…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
7Exact matchSan Francisco, CA, United StatesHQ recorded Sep 14, 202651-20065 contacts →

Exact match

“Orbitax empowers tax professionals with intelligent, AI-driven solutions that unify processes, simplify compliance, and empower meaningful collaboration.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
8Exact matchPortage, MI, United StatesHQ recorded Sep 14, 2026501-1,00062 contacts →

Exact match

“Manatron is now Thomson Reuters Aumentum.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
9Exact matchAlpharetta, GA, United StatesHQ recorded Sep 14, 202611-5058 contacts →

Exact match

“CereTax is the first tax automation solution built to take advantage of the countless technological advancements over the last decade and engineered in a way that truly transforms…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
10Exact matchMcminnville, OR, United StatesHQ recorded Sep 14, 202651-20057 contacts →

Exact match

“TTR, The Tax Research Company, provides everything sales, use, and transaction tax-related.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
11Exact matchBangor, PA, United StatesHQ recorded Sep 14, 2026201-50045 contacts →

Exact match

“Berkheimer pioneered tax collection automation in 1936 and its legacy continues to shine as a leader in tax collection and related services.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
12Exact matchFlower Mound, TX, United StatesHQ recorded Sep 14, 202611-5026 contacts →

Exact match

“Build a More Successful and Productive Tax Office with TaxOffice 2004 TaxOffice 2004 for Windows is designed for forward-thinking Tax Offices who are committed to significantly…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
13Exact matchSan Jose, CA, United StatesHQ recorded Sep 14, 202611-5023 contacts →

Exact match

“We implement tax engines and build tools to make it easier to manage your tax engine.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
14Exact matchNoblesville, IN, United StatesHQ recorded Sep 14, 202611-5022 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
15Exact matchBirmingham, AL, United StatesHQ recorded Sep 14, 202611-5022 contacts →

Exact match

“Who Are We?”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
16Exact matchBoca Raton, FL, United StatesHQ recorded Sep 14, 202611-5021 contacts →

Exact match

“Autoagent revolutionizes government revenue collection with visionary solutions, precision execution, and meticulous attention to detail.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
17Exact matchFairfax, VA, United StatesHQ recorded Sep 14, 202611-5015 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
18Exact matchArlington, TX, United StatesHQ recorded Sep 14, 202611-5011 contacts →

Exact match

“Innovative software for Partnership Tax in the AI era.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
19Exact matchBaton Rouge, LA, United StatesHQ recorded Sep 14, 202651-20011 contacts →

Exact match

“Everyone must face tax compliance one way or another.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
20Exact matchUpland, CA, United StatesHQ recorded Sep 14, 202611-5011 contacts →

Exact match

“Taxware Systems has been developing tax software for 40 years.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
21Exact matchMahwah, NJ, United StatesHQ recorded Sep 14, 202611-509 contacts →

Exact match

“DMI is the premier provider of software relating to tax and interest review for federal and state taxes, FIN 48 compliance and implementation, and Failure To Deposit (FTD) Penalty…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
22Exact matchCarrollton, TX, United StatesHQ recorded Sep 14, 20261-108 contacts →

Exact match

“Property Tax - Where Exceptions are the Rule!”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
23Exact matchSan Antonio, TX, United StatesHQ recorded Sep 14, 202651-2007 contacts →

Exact match

“Appraisal & Collection Technologies, LLC (ACT) is the commercial software division of Linebarger Goggan Blair & Sampson, LLP (LGB & S), which is a national leader in collection…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
24Exact matchEl Paso, TX, United StatesHQ recorded Sep 14, 202611-507 contacts →

Exact match

“uTax Software is the tax industry's most innovative and dynamic software company.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
25Exact matchColumbus, OH, United StatesHQ recorded Sep 14, 202611-507 contacts →

Exact match

“A Customer Driven Company Dedicated to the success of your Tax Business Over the years SwiftFP has provided innovative tax software solution and services to tax professionals…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase

Showing 25 of 76 tax revenue collection software companies based in the United States

See the full list, filter by size, metro and specialty, and access 2,217 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Tax revenue collection software companies based in the United States at a glance

As of Sep 14, 2026
46.0%Verified-email coverage
63.5Average contacts per company
11-50Median size (employees)
2.6%Largest-city concentration · Austin
Sep 14, 2026Page data refreshed

Companies by employee count

1-10
25
11-50
31
51-200
12
201-500
5
501-1,000
2
1,001-5,000
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 76 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 the United States whose business descriptions match “tax revenue collection 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 2,217 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 14, 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 revenue collection software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many tax revenue collection software companies are there based in the United States?

RevenueBase identified 76 company matches for tax revenue collection software companies associated with the United States 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?

Fast Enterprises, LLC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most tax revenue collection software companies?

Austin leads with 2 company records, followed by Charlotte (2) and Columbus (2).

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 2,217 professional contacts with verified work emails tracked across these 76 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 14, 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.