Company lists · Data refreshed September 2026
Top 25 Tax services based in Houston, United States
RevenueBase identified 310 tax services headquartered in Houston, United States as of September 2026 and tracks 1,787 professional contacts across them, including 480 with verified work emails. New York is the largest hub.
This list covers tax services headquartered in Houston, 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 tax services based in Houston, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 269 contacts → | ||||
Indirect evidence “Growth exposes financial weakness.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 2 | 149 contacts → | ||||
Indirect evidence “Accounting Solutions provides a wide range of services to individuals and businesses in a variety of industries.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 3 | 91 contacts → | ||||
Indirect evidence “DRDA, LLC is a full-service accounting firm serving clients throughout the area, dedicated to providing our clients with professional, personalized services and guidance in a wide…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 4 | 81 contacts → | ||||
Strong evidence “Accounting, auditing and tax services to public companies, non-public companies and their owners, not-for-profits and employee benefit plans” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 5 | 77 contacts → | ||||
Strong evidence “Colbert/Ball Tax Service understands that whenever a customer visits their location for service, the client will be immediately assisted by a trained professional.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 6 | 57 contacts → | ||||
Indirect evidence “At MGA, our approach is simple.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 7 | 53 contacts → | ||||
Indirect evidence “One of the largest local public accounting firms in Houston, Mohle Adams has provided professional counsel to Texas companies and residents to help them achieve their business and…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 8 | 41 contacts → | ||||
Indirect evidence “At HTL CPAs, we offer comprehensive accounting services to help businesses of all sizes achieve their financial goals.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 9 | 29 contacts → | ||||
Indirect evidence “DAS Inc.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 10 | 26 contacts → | ||||
Strong evidence “Total Solutions of your individual and business needs " contact Houston based Certified Public Accountants offering wide range of bookkeeping, tax preperation, business…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 11 | 23 contacts → | ||||
Indirect evidence “Aycock & Company, LLP is a firm of certified public accountants founded in February of 2006 and located in the Galleria area of Houston.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 12 | 23 contacts → | ||||
Indirect evidence “At JPG, our mission is to simplify the complexities of financial management while empowering small businesses to thrive in the ever-evolving U.S.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 13 | 19 contacts → | ||||
Strong evidence “We think beyond today’s taxes and audits, to the financial needs and possibilities of your future.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 14 | 12 contacts → | ||||
Indirect evidence “We provide affordable and dependable bookkeeping & money management services to small businesses and individuals.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 15 | 10 contacts → | ||||
Strong evidence “HST Tax Advisory Group's mission is to assist individuals and businesses with sound tax planning strategies and to provide business services on a forward-looking basis to…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 16 | 10 contacts → | ||||
Indirect evidence “MTA is a full service, privately held CPA firm established in 1985 in Houston, Texas.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 17 | 10 contacts → | ||||
Indirect evidence “John F.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 18 | 10 contacts → | ||||
Indirect evidence “To accomplish the high level of service that our clients have come to expect from us, Molen & Associates utilizes the varied talents of all our staff.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 19 | 9 contacts → | ||||
Strong evidence “Baldridge Financial is a full-service tax and financial planning firm that works closely with small and midsize business owners who have significant wealth in their business, a…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 20 | 9 contacts → | ||||
Indirect evidence “Who We Are: George CPA Firm, LLC is a certified public accounting firm in Houston, Texas.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 21 | 9 contacts → | ||||
Indirect evidence “Ann Thomas CPA, PC, Thomas is a local accounting firm serving clients throughout Clear Lake and beyond.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 22 | 9 contacts → | ||||
Strong evidence “Ledgerment offers specialized accounting and tax services tailored for small businesses.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 23 | 9 contacts → | ||||
Strong evidence “Mickey ONeal and his tax professionals at ONealCPA know what it takes to be a part of your team.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 24 | 9 contacts → | ||||
Strong evidence “At Kramr CPAs & Advisors, PC, our dedicated team of professionals with individualized expertise offer you a wide range of strategic tax planning and business advisory services.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 25 | 8 contacts → | ||||
Strong evidence “We provide a variety of tax services to corporations, partnerships, non-profits, and individuals, including tax planning, tax return preparation, and IRS correspondence and…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: tax services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names tax services.
- Partial evidence
- Its own public description names part of tax services, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name tax services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 310 tax services based in Houston, United States
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 480 reachable decision-makers.
Free signup · no credit card
Tax services based in Houston, United States at a glance
As of Sep 21, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than for Houston, so it is reported there. Company counts and contact totals on this page are exact for Houston, over 310 companies.
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 tax services, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Houston, United States whose own description of what they do matches “tax services”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names tax services), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among tax services, and records with no verified work email. Companies headquartered outside Houston 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 its RevenueBase Smart Search 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, 480 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 21, 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.
Tax services by metro in the United States
- Tax services in New York336
- Tax services in Houston310
- Tax services in Miami163
- Tax services in Atlanta161
- Tax services in Chicago152
- Tax services in Los Angeles149
- Tax services in Dallas144
- Tax services in San Diego140
- Tax services in Austin125
- Tax services in Orlando109
- Tax services in Charlotte106
- Tax services in Las Vegas89
- Tax services in San Francisco81
- Tax services in Tampa80
- Tax services in Denver71
- Tax services in Irvine71
- Tax services in San Antonio71
- Tax services in Seattle70
- Tax services in Portland68
- Tax services in Phoenix67
- Tax services in Jacksonville65
- Tax services in Indianapolis58
- Tax services in Columbus57
- Tax services in San Jose57
- Tax services in Cincinnati55
- Tax services in Boca Raton51
- Tax services in Glendale51
- Tax services in Raleigh50
- Tax services in Scottsdale50
- Tax services in Plano49
- Tax services in Philadelphia48
- Tax services in Louisville45
- Tax services in Fort Worth44
- Tax services in Sacramento44
- Tax services in Richmond43
- Tax services in Washington43
- Tax services in Colorado Springs42
- Tax services in Salt Lake City42
- Tax services in Brooklyn41
- Tax services in Fort Lauderdale41
- Tax services in Springfield41
- Tax services in Wilmington41
- Tax services in Greenville40
- Tax services in Tucson40
- Tax services in Birmingham38
- Tax services in Boston38
- Tax services in Oklahoma City38
- Tax services in Pittsburgh38
- Tax services in Alexandria37
- Tax services in Columbia36
- Tax services in Minneapolis36
- Tax services in Baltimore35
- Tax services in Knoxville35
- Tax services in Rochester35
- Tax services in Fayetteville34
- Tax services in Alpharetta32
- Tax services in Woodland Hills32
- Tax services in Bronx31
- Tax services in Grand Rapids31
- Tax services in Mesa31
- Tax services in Albuquerque30
- Tax services in Fort Collins30
- Tax services in Kansas City30
- Tax services in Nashville29
- Tax services in Newark29
- Tax services in Arlington28
- Tax services in Madison28
- Tax services in Marietta28
- Tax services in Melville28
- Tax services in Omaha28
- Tax services in Bellevue27
- Tax services in Canton27
- Tax services in Fresno27
- Tax services in Naperville27
- Tax services in Roseville27
- Tax services in Virginia Beach27
- Tax services in Aurora26
- Tax services in Lexington26
- Tax services in Newport Beach26
- Tax services in Overland Park26
- Tax services in Richardson26
- Tax services in Spring26
- Tax services in Tulsa26
- Tax services in Cleveland25
- Tax services in Coral Gables25
- Tax services in Gilbert25
- Tax services in Milwaukee25
- Tax services in Naples25
- Tax services in Riverside25
- Tax services in Torrance25
- Tax services in Troy25
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names tax services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many tax services are there based in Houston, United States?
RevenueBase identified 310 tax services headquartered in Houston, 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?
Mayatax, headquartered in Houston, tops this list with the largest team on record.
Which city has the most tax services?
New York leads with 336 headquartered companies, followed by Houston (310) and Miami (163).
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 480 verified decision-maker contacts tracked across these 310 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 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 310 tax services based in Houston, United States. Start with a free account, no credit card.
Download this list →Related lists
Tax services by geography
- Tax services based in Adelaide, Australia
- Tax services based in Brisbane, Australia
- Tax services based in Melbourne, Australia
- Tax services based in Perth, Australia
- Tax services based in Sydney, Australia
- Tax services based in Belo Horizonte, Brazil
- Tax services based in Campinas, Brazil
- Tax services based in Curitiba, Brazil
- Tax services based in Porto Alegre, Brazil
- Tax services based in Rio De Janeiro, Brazil
- Tax services based in Sao Paulo, Brazil
- Tax services based in Calgary, Canada
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 Smart Search, 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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Tax services based in Adelaide, Australia
- Tax services based in Brisbane, Australia
- Tax services based in Melbourne, Australia
- Tax services based in Perth, Australia
- Tax services based in Sydney, Australia
- Tax services based in Belo Horizonte, Brazil