Company lists · Data refreshed September 2026
Top 25 Individual income tax software companies based in the United States
RevenueBase identified 200 individual income tax software companies headquartered in the United States as of September 2026 and tracks 2,182 professional contacts across them, including 650 with verified work emails and 883 with mobile numbers. Houston is the largest hub.
This list covers individual income tax software companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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.
The 25 largest individual income tax software companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 560 | ||||
“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.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 2 | 369 | ||||
“TaxAct helps everyday Americans get every tax advantage they deserve by finding credits and deductions they never even knew existed.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 3 | 288 | ||||
“For 60 years, TaxSlayer has been empowering Americans to take control of their taxes with easy-to-use, reliable software backed by U.S-based support.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 4 | 137 | ||||
“Taxwell is a leading digital tax filing platform formed in 2022 from the combination of Drake Software® and TaxAct®.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 5 | 136 | ||||
“CrossLink Professional Tax Solutions (CPTS) is a leading provider of professional tax software solutions for professional tax preparers across the United States.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 6 | 25 | ||||
“FileYourTaxes.com is a faster, convenient, contemporary, and hassle-free way to file taxes.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 7 | 22 | ||||
“Who Are We?” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 8 | neo.taxStrong evidence | 17 | |||
“Neo.Tax is building the easiest and most accurate tax filing and automation software.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 9 | 17 | ||||
“Thanks to our DIY intuitive tax software, US expat taxes couldn't be easier or faster.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 10 | J. Squared ServicesIndirect evidence | 11 | |||
“J.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 11 | 11 | ||||
“Taxware Systems has been developing tax software for 40 years.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 12 | 10 | ||||
“1040TaxBiz offers state-of-the-art income tax preparation software and tax training to new and existing entrepreneurs.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 13 | UltimatetaxPartial evidence | 9 | |||
“UltimateTax, Ultimate Tax Service, Inc.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 14 | 7 | ||||
“Conveniently located just south of Boston in Abington, Massachusetts, Integrated Financial Services (IFS) is an income tax preparation company.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 15 | Utax Software, LLCStrong evidence | 7 | |||
“uTax Software is the tax industry's most innovative and dynamic software company.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 16 | SwiftfpStrong evidence | 7 | |||
“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…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 17 | Community Income TAXStrong evidence | 7 | |||
“Community Income Tax (CIT) is working hard to make a positive difference in the future of the tax industry.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 18 | 7 | ||||
“Cogenta Computing, Inc.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 19 | TAX UnitedStrong evidence | 6 | |||
“Tax United was founded with the concept that we could provide an affordable service with features and support that is far superior to other tax software providers.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 20 | 6 | ||||
“ALL TAX SOLUTION has been serving tax professionals with excellence, meeting their needs beyond expectations.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 21 | 5 | ||||
“BossTax app is a mobile app that offers comprehensive, professional tax preparation for self-employed and small businesses.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 22 | L'hussier TAX Service INCPartial evidence | 5 | |||
“L’Hussier Tax Service offers tax return preparation and tax filing services for both personal and business tax filings.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 23 | 123 Income TAX INCIndirect evidence | 5 | |||
Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 24 | 5 | ||||
“Integrity Tax Software is built for tax professionals who want more than just software, they want a system that helps them grow a profitable business.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 25 | 4 | ||||
“Blueaccttax.com offers tax preparation and a full range of accounting services online and via our mobile office to individuals and small businesses.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 200 individual income tax software companies based in the United States
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Individual income tax software companies based in the United States at a glance
As of Sep 3, 2026Companies by employee count
Verified emails by last verification
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among individual income tax software companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- 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
- Companies headquartered in the United States whose own description of what they do matches “individual income tax software companies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among individual income tax software companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 650 across the full list. 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 3, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Frequently asked
How many individual income tax software companies are there based in the United States?
RevenueBase identified 200 individual income tax software companies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Drake Software, headquartered in Franklin, tops this list with the largest team on record.
Which city has the most individual income tax software companies?
Houston leads with 7 headquartered companies, followed by Dallas (5) and New York (4).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 650 verified decision-maker contacts tracked across these 200 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 3, 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.
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