Company lists · Data refreshed October 2026

Top 25 Research and development tax credit software companies based in the United States

RevenueBase identified 75 company matches for research and development tax credit software companies associated with the United States as of October 2026 and tracks 706 professional contacts across them, including 312 with verified work emails. Houston is the largest hub.

This list covers company matches for research and development tax credit 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 October 20, 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 Oct 20, 2026 How this list was built
75Companies
706Contacts tracked
312Verified emails
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The 25 largest research and development tax credit software companies based in the United States

Ranked by team size
Top 25 of 75 company matches for research and development tax credit software companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 20, 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 matchFolsom, CA, United StatesHQ recorded Oct 20, 202651-20096 contacts →

Exact match

“CTI specializes in helping businesses take full advantage of the tax credits and incentives they’re entitled to receive.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
2Exact matchNew York, NY, United StatesHQ recorded Oct 20, 202611-5047 contacts →

Exact match

“RK Partners is a leading global tax credit consulting firm that specializes in helping companies US based businesses generate funding through R&D Tax Credits and Energy Incentives.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
3Exact matchAlpharetta, GA, United StatesHQ recorded Oct 20, 202611-5038 contacts →

Exact match

“At MASSIE, we specialize in making the R&D tax credit easier.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
4Exact matchGreenacres, FL, United StatesHQ recorded Oct 20, 202611-5034 contacts →

Exact match

“National Tax Group is comprised of tax experts and engineers with 50+ years of collective experience working with various industries.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
5Exact matchAustin, CA, United StatesHQ recorded Oct 20, 202611-5029 contacts →

Exact match

“BourkeHood is a global Research and Development (R&D) Innovation Consultancy with offices in Australia, New Zealand, United States and the United Kingdom that believes in superb…”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
6Exact matchOmaha, NE, United StatesHQ recorded Oct 20, 202611-5028 contacts →

Exact match

“CFO Services, a results-oriented consulting firm, was founded on the principle that consultants should deliver results, not just reports.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
7Exact matchDublin, OH, United StatesHQ recorded Oct 20, 202611-5022 contacts →

Exact match

“At Sycamore Growth Group, we specialize in identifying and substantiating research and development tax credits (R&D) and other economic incentives for our clients.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
8Exact matchFort Worth, TX, United StatesHQ recorded Oct 20, 202651-20019 contacts →

Exact match

“If your business designs, develops, or improves products or software you could be entitled to the R&D tax credit.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
9Exact matchBrea, CA, United StatesHQ recorded Oct 20, 202651-20017 contacts →

Exact match

“We maximize your R&D tax credits with our combination of technology and big 4 tax expertise.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
10Exact matchNorth Andover, MA, United StatesHQ recorded Oct 20, 202611-5017 contacts →

Exact match

“Tax Point Advisors provides R&D tax credit study services and other specialty tax services.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
11Exact matchHouston, TX, United StatesHQ recorded Oct 20, 202611-5016 contacts →

Exact match

“EEPB InnovaTax helps companies determine whether their business activities and expenditures are eligible for various federal and state tax credits and incentives, namely the…”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
12Exact matchSalt Lake City, UT, United StatesHQ recorded Oct 20, 202651-20016 contacts →

Exact match

“Tax Prep Advocates helps business owners unlock the billions of dollars in government tax incentives available each year.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
13Exact matchProvo, UT, United StatesHQ recorded Oct 20, 20261-1015 contacts →

Exact match

“TaxRx takes busy practitioners through every step of the R&D Tax Credit process.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
14Exact matchSan Juan Capistrano, CA, United StatesHQ recorded Oct 20, 202611-5014 contacts →

Exact match

“incentAdvise is a premier tax credit and incentive advisory firm with over 20 years of specialized experience delivering precise, results-driven outcomes.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
15Exact matchFort Worth, TX, United StatesHQ recorded Oct 20, 202651-20014 contacts →

Exact match

“Swanson Reed - Specialist R&D Tax Advisors Established as Reed & Co, by J.W.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
16Exact matchBoise, ID, United StatesHQ recorded Oct 20, 202611-5012 contacts →

Exact match

“Using our dedicated legal and technology team, Strike Advisory is uniquely positioned to optimize your company's R&D tax credits to fuel innovation.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
17Exact matchMountain View, CA, United StatesHQ recorded Oct 20, 202611-5011 contacts →

Exact match

“Neo.Tax is building the easiest and most accurate tax filing and automation software.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
18Exact matchLas Vegas, NV, United StatesHQ recorded Oct 20, 202651-20010 contacts →

Exact match

“BRAYN is a niche consulting firm that empowers businesses through specialty tax incentives such as R&D Tax Credits, 45L,179D, Cost Segregation, Energy Star Consulting, Employee…”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
19Exact matchWestlake Village, CA, United StatesHQ recorded Oct 20, 202611-509 contacts →

Exact match

“Acena Consulting is your expert research and development tax credit partner.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
20Exact matchGreenwood Village, CO, United StatesHQ recorded Oct 20, 202611-509 contacts →

Exact match

“Based in Denver, Colorado – Titan Engineering is the team that built the Titan Echo Cost Segregation Software – as well as the Titan Armor R&D Tax Credit Software.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
21Exact matchSalt Lake City, United StatesHQ recorded Oct 20, 202611-508 contacts →

Exact match

“LEAF can help you and your business with the most efficient and most effective method when it comes to filing for your well-deserved R&D tax credits.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
22Exact matchMarlborough, MA, United StatesHQ recorded Oct 20, 202611-507 contacts →

Exact match

“Research and Development Tax Credit Experts Intrepid Advisors is a specialized business advisory firm offering expertise and consulting services relating to federal and state R&D…”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
23Exact matchSt. Louis Park, MN, United StatesHQ recorded Oct 20, 202611-507 contacts →

Exact match

“Started in 2002, Black Line Group™ is a national leader that focuses exclusively on helping companies take advantage of the R&D Tax Credit.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
24Exact matchOrange, CA, United StatesHQ recorded Oct 20, 20261-106 contacts →

Exact match

“Welsh Advisors is a national provider of research and development credits and tax recovery services.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
25Exact matchCentennial, CO, United StatesHQ recorded Oct 20, 202611-506 contacts →

Exact match

“Titan Armor, a division of Titan Engineering, is a tax software provider specializing in the R&D Tax Credit.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase

Showing 25 of 75 research and development tax credit software companies based in the United States

See the full list, filter by size, metro and specialty, and access 312 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Research and development tax credit software companies based in the United States at a glance

As of Oct 20, 2026
44.2%Verified-email coverage
9.4Average contacts per company
1-10Median size (employees)
6.7%Largest-city concentration · Houston
Oct 20, 2026Page data refreshed

Companies by employee count

1-10
41
11-50
27
51-200
6
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 75 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 “research and development tax credit 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 312 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 20, 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 “research and development tax credit software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many research and development tax credit software companies are there based in the United States?

RevenueBase identified 75 company matches for research and development tax credit software companies associated with the United States 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?

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

Which city has the most research and development tax credit software companies?

Houston leads with 5 company records, followed by Los Angeles (5) and Alpharetta (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 312 professional contacts with verified work emails tracked across these 75 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 20, 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.