Company lists · Data refreshed September 2026

Top 25 Tax preparation services based in the United States

Name: Tax preparation services based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 9,754 companies tracked

RevenueBase identified 9,754 tax preparation services headquartered in the United States as of September 2026 and tracks 112,434 professional contacts across them, including 18,532 with verified work emails. New York is the largest hub.

This list covers tax preparation services 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 22, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 22, 2026 86% judged on-target in blind review

9,754Companies

112,434Contacts tracked

18,532Verified emails

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The 25 largest tax preparation services based in the United States

Ranked by team size

Top 25 of 9,754 tax preparation services based in the United States, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to tax preparation services: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	H&r Block	Indirect evidence	Kansas City, MO, United StatesHQ checked Sep 22, 2026	10001+	59,451 contacts →
	Indirect evidence “H&R Block’s purpose is simple: To provide help and inspire confidence in our clients and communities everywhere.” Source: RevenueBase Database · checked Sep 22, 2026
2	Liberty TAX	Strong evidence	Hurst, TX, United StatesHQ checked Sep 22, 2026	n/a	6,260 contacts →
	Strong evidence “Liberty Tax is income tax preparation at its best: friendly, accurate, and with a money back guarantee.” Source: RevenueBase Database · checked Sep 22, 2026
3	Block Advisors	Indirect evidence	Kansas City, MO, United StatesHQ checked Sep 22, 2026	1,001-5,000	1,379 contacts →
	Indirect evidence “We are Block Advisors by H&R Block.” Source: RevenueBase Database · checked Sep 22, 2026
4	Cohesive	Indirect evidence	Exton, PA, United StatesHQ checked Sep 22, 2026	501-1,000	364 contacts →
	Indirect evidence “Cohesive is a leading solutions provider and systems integrator for IBM Maximo.” Source: RevenueBase Database · checked Sep 22, 2026
5	Taxact	Partial evidence	Dallas, TX, United StatesHQ checked Sep 22, 2026	51-200	361 contacts →
	Partial evidence “TaxAct helps everyday Americans get every tax advantage they deserve by finding credits and deductions they never even knew existed.” Source: RevenueBase Database · checked Sep 22, 2026
6	Advantage ONE TAX Consulting	Partial evidence	Sterling, VA, United StatesHQ checked Sep 22, 2026	201-500	347 contacts →
	Partial evidence “Advantage One Tax Consulting is a multi-disciplinary group of highly experienced tax professionals who understand the tax practice in its true spirit, examine the issues it faces…” Source: RevenueBase Database · checked Sep 22, 2026
7	Mayatax	Indirect evidence	Houston, TX, United StatesHQ checked Sep 22, 2026	501-1,000	269 contacts →
	Indirect evidence “Growth exposes financial weakness.” Source: RevenueBase Database · checked Sep 22, 2026
8	MBE Cpas	Partial evidence	Baraboo, WI, United StatesHQ checked Sep 22, 2026	51-200	201 contacts →
	Partial evidence “We are driven by more than a quality tax return, we provide effective solutions to help you, your family, and your business succeed.” Source: RevenueBase Database · checked Sep 22, 2026
9	Taxwell	Partial evidence	Franklin, NC, United StatesHQ checked Sep 22, 2026	1,001-5,000	136 contacts →
	Partial evidence “Taxwell is a leading digital tax filing platform formed in 2022 from the combination of Drake Software® and TaxAct®.” Source: RevenueBase Database · checked Sep 22, 2026
10	Taxaudit	Indirect evidence	Folsom, CA, United StatesHQ checked Sep 22, 2026	201-500	130 contacts →
	Indirect evidence “TaxAudit.com is brought to you by the audit experts at TaxResources, Inc.” Source: RevenueBase Database · checked Sep 22, 2026
11	Manay CPA Accounting & TAX Services	Indirect evidence	Marietta, GA, United StatesHQ checked Sep 22, 2026	51-200	123 contacts →
	Indirect evidence “Manay CPA Inc.” Source: RevenueBase Database · checked Sep 22, 2026
12	Lavine, Lofgren, Morris & Engelberg, LLP	Indirect evidence	La Jolla, CA, United StatesHQ checked Sep 22, 2026	51-200	118 contacts →
	Indirect evidence “Since 1985, we’ve built a firm where clients receive the highest quality of services, where our people play an important role as they grow professionally and where we as a firm…” Source: RevenueBase Database · checked Sep 22, 2026
13	Mytaxfiler	Strong evidence	Plano, TX, United StatesHQ checked Sep 22, 2026	51-200	100 contacts →
	Strong evidence “At MyTaxFiler, we offer more than just tax preparation-we provide peace of mind.” Source: RevenueBase Database · checked Sep 22, 2026
14	Archer Lewis	Partial evidence	Chicago, IL, United StatesHQ checked Sep 22, 2026	501-1,000	94 contacts →
	Partial evidence “Archer Lewis is your local trusted advisor for accounting and tax services.” Source: RevenueBase Database · checked Sep 22, 2026
15	Murphy, Murphy & Murphy, Cpas	Indirect evidence	Cypress, CA, United StatesHQ checked Sep 22, 2026	51-200	91 contacts →
	Indirect evidence “Our mission is to provide our clients with the best in professional services, with an authentic personal approach.” Source: RevenueBase Database · checked Sep 22, 2026
16	Drda, LLC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 22, 2026	11-50	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 22, 2026
17	George Dimov, CPA	Partial evidence	New York, NY, United StatesHQ checked Sep 22, 2026	11-50	90 contacts →
	Partial evidence “About us- United States Certified Public Accountant with IRS e-file - Registered IRS Tax Preparer with valid PTIN for all 50 states - 10+ years experience in accounting - 5 star…” Source: RevenueBase Database · checked Sep 22, 2026
18	Crescent TAX Filing, INC	Partial evidence	United StatesHQ checked Sep 22, 2026	51-200	85 contacts →
	Partial evidence “Crescent Tax Filing, Inc- Your Trusted Partner in US #Tax Services for Over 7 Years Welcome to Crescent Tax Filing, Inc, your go-to destination for comprehensive US Tax…” Source: RevenueBase Database · checked Sep 22, 2026
19	APRIL	Partial evidence	New York, NY, United StatesHQ checked Sep 22, 2026	51-200	79 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 22, 2026
20	R&g Brenner TAX Accounting	Strong evidence	Valley Stream, NY, United StatesHQ checked Sep 22, 2026	51-200	78 contacts →
	Strong evidence “Tax Consulting Services Individual Tax Return Preparation * Electronic Filing * Refund Anticipation Loans * Same Day Refund Anticipation Loans * Refund Anticipation Checks * State…” Source: RevenueBase Database · checked Sep 22, 2026
21	Colbert Ball TAX Service	Partial evidence	Houston, TX, United StatesHQ checked Sep 22, 2026	11-50	77 contacts →
	Partial 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 22, 2026
22	Gollob Morgan Peddy PC	Partial evidence	Tyler, TX, United StatesHQ checked Sep 22, 2026	51-200	70 contacts →
	Partial evidence “With our combined accounting experience and expertise, Gollob Morgan Peddy PC provides solid solutions for our clients accounting and tax services needs - from businesses to…” Source: RevenueBase Database · checked Sep 22, 2026
23	Omega Accounting Solutions	Partial evidence	Irvine, CA, United StatesHQ checked Sep 22, 2026	11-50	70 contacts →
	Partial evidence “Omega Accounting Solutions is a financial and tax advisory based in Irvine, California that empowers small and medium-sized businesses (SMBs) to make better-informed decisions.” Source: RevenueBase Database · checked Sep 22, 2026
24	Neil Jesani Advisors, INC	Partial evidence	Sunrise, FL, United StatesHQ checked Sep 22, 2026	51-200	70 contacts →
	Partial evidence “Neil Jesani Tax Advisors, Inc.(NJA) provides a full suite of tax, compliance, accounting, resolution and advisory services, drawing on extensive industry knowledge to serve high…” Source: RevenueBase Database · checked Sep 22, 2026
25	Crow Shields Bailey PC	Indirect evidence	Mobile, AL, United StatesHQ checked Sep 22, 2026	11-50	64 contacts →
	Indirect evidence “At Crow Shields Bailey PC, our primary focus is to ensure that you, our client, have every opportunity to accomplish your business and personal financial goals.” Source: RevenueBase Database · checked Sep 22, 2026

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 preparation 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 preparation services.
Partial evidence: Its own public description names part of tax preparation services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name tax preparation 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 9,754 tax preparation services based in the United States

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Tax preparation services based in the United States at a glance

As of Sep 22, 2026

16.5%Verified-email coverage

11.5Average contacts per company

1-10Median size (employees)

2.1%Largest-city concentration · New York

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

7,714

11-50

1,657

51-200

236

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 9,754 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 preparation 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 the United States whose own description of what they do matches “tax preparation 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 preparation 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 preparation services, 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 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, 18,532 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 22, 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 preparation services by metro

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 preparation 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 preparation services are there based in the United States?

RevenueBase identified 9,754 tax preparation services 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?

H&r Block, headquartered in Kansas City, tops this list with the largest team on record.

Which city has the most tax preparation services?

New York leads with 206 headquartered companies, followed by Houston (204) and Miami (104).

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 18,532 verified decision-maker contacts tracked across these 9,754 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 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 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.