Company lists · Data refreshed September 2026

Top 25 Law firm tax services based in the United States

Name: Law firm tax 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 28, 2026 12,649 companies tracked

RevenueBase identified 12,649 law firm tax services headquartered in the United States as of September 2026 and tracks 126,379 professional contacts across them, including 62,008 with verified work emails. New York is the largest hub.

This list covers law firm tax 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 28, 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 28, 2026 86% judged on-target in blind review

12,649Companies

126,379Contacts tracked

62,008Verified emails

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The 25 largest law firm tax services based in the United States

Ranked by team size

Top 25 of 12,649 law firm tax services based in the United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to law firm tax 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	ATA	Indirect evidence	Jackson, TN, United StatesHQ checked Sep 28, 2026	201-500	224 contacts →
	Indirect evidence “ATA is one of the largest accounting and consulting firms in the Mid-South and was named the ninth (9th) largest accounting firm in the State of Tennessee by American Business…” Source: RevenueBase Database · checked Sep 28, 2026
2	MBE Cpas	Partial evidence	Baraboo, WI, United StatesHQ checked Sep 28, 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 28, 2026
3	Community Tax, LLC	Partial evidence	Jacksonville, FL, United StatesHQ checked Sep 28, 2026	201-500	175 contacts →
	Partial evidence “Since 2010, Community Tax has helped individuals and businesses across the United States navigate complex tax matters with clarity and confidence.” Source: RevenueBase Database · checked Sep 28, 2026
4	Frankel	Indirect evidence	Omaha, NE, United StatesHQ checked Sep 28, 2026	51-200	91 contacts →
	Indirect evidence “Since 1959, our business and individual clients have thrived on our expertise and vision.” Source: RevenueBase Database · checked Sep 28, 2026
5	Navolio & Tallman LLP	Indirect evidence	Walnut Creek, CA, United StatesHQ checked Sep 28, 2026	51-200	61 contacts →
	Indirect evidence “Navolio & Tallman LLP offers both the technical expertise of a “Big Four” accounting firm and the personalized client service only a smaller firm provides.” Source: RevenueBase Database · checked Sep 28, 2026
6	Brand Sonnenschine LLP	Partial evidence	Brooklyn, United StatesHQ checked Sep 28, 2026	51-200	55 contacts →
	Partial evidence “Brand Sonnenschine LLP provides corporate and personal accounting, tax, and consulting services to businesses across the country.” Source: RevenueBase Database · checked Sep 28, 2026
7	The Accounting LAB	Partial evidence	Knoxville, TN, United StatesHQ checked Sep 28, 2026	51-200	48 contacts →
	Partial evidence “At The Accounting Lab, we are dedicated to helping individuals and businesses optimize their financial success through effective tax minimization strategies.” Source: RevenueBase Database · checked Sep 28, 2026
8	Strategic TAX Planning	Partial evidence	Annapolis, MD, United StatesHQ checked Sep 28, 2026	51-200	45 contacts →
	Partial evidence “Strategic Tax Planning is a premier tax and financial consulting firm in Annapolis, Maryland, serving as a trusted partner for individuals, businesses, and entrepreneurs.” Source: RevenueBase Database · checked Sep 28, 2026
9	Pasquesi Sheppard LLC	Indirect evidence	Lake Forest, IL, United StatesHQ checked Sep 28, 2026	11-50	41 contacts →
	Indirect evidence “Pasquesi Sheppard LLC is a well established public accounting firm, located in downtown Lake Forest.” Source: RevenueBase Database · checked Sep 28, 2026
10	Freedman Normand Friedland LLP	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	11-50	39 contacts →
	Indirect evidence “Freedman Normand Friedland LLP specializes in resolving complex legal and business challenges.” Source: RevenueBase Database · checked Sep 28, 2026
11	TAX LAW Solutions	Partial evidence	San Juan, United StatesHQ checked Sep 28, 2026	51-200	39 contacts →
	Partial evidence “We are a team of specialized tax attorneys and highly experienced business executives who work with business owners to minimize their tax liability.” Source: RevenueBase Database · checked Sep 28, 2026
12	Arledge	Indirect evidence	Oklahoma City, OK, United StatesHQ checked Sep 28, 2026	11-50	37 contacts →
	Indirect evidence “Arledge & Associates is one of Oklahoma’s most respected accounting firms.” Source: RevenueBase Database · checked Sep 28, 2026
13	Modern TAX	Partial evidence	Dallas, TX, United StatesHQ checked Sep 28, 2026	11-50	36 contacts →
	Partial evidence “Taxes redefined by empathy.” Source: RevenueBase Database · checked Sep 28, 2026
14	Bridgehouselaw LLP	Partial evidence	Charlotte, NC, United StatesHQ checked Sep 28, 2026	11-50	36 contacts →
	Partial evidence “Our globally active team of attorneys and consultants are able to offer clients a “One-Stop Shop” for all of their commercial and tax-related matters.” Source: RevenueBase Database · checked Sep 28, 2026
15	Magnuson, Mchugh, Dougherty, Cpas	Partial evidence	Coeur D'alene, ID, United StatesHQ checked Sep 28, 2026	11-50	35 contacts →
	Partial evidence “Magnuson, McHugh, Dougherty is North Idaho’s largest tax, accounting and financial firm, making life and business better with exceptional individuals, a range of services, and…” Source: RevenueBase Database · checked Sep 28, 2026
16	Paramount TAX & Accounting	Indirect evidence	Harrisburg, PA, United StatesHQ checked Sep 28, 2026	51-200	35 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
17	PBG Financial Services	Partial evidence	Glenview, IL, United StatesHQ checked Sep 28, 2026	51-200	34 contacts →
	Partial evidence “PBG Financial Services is a midsized certified public accounting firm delivering professional services in all areas of accounting and auditing, tax planning, tax preparation and…” Source: RevenueBase Database · checked Sep 28, 2026
18	RAM Associates, Certified Public Accountants	Partial evidence	Hamilton, NJ, United StatesHQ checked Sep 28, 2026	11-50	32 contacts →
	Partial evidence “Ram Associates is a tax and accounting firm that has been helping individual and corporate clients for nearly 30 years.” Source: RevenueBase Database · checked Sep 28, 2026
19	DSJ Companies	Indirect evidence	Westbury, NY, United StatesHQ checked Sep 28, 2026	11-50	30 contacts →
	Indirect evidence “Established in 1972, DSJ is a full-service accounting and financial advisory firm with offices in New York City and Westbury, New York.” Source: RevenueBase Database · checked Sep 28, 2026
20	C M	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	29 contacts →
	Partial evidence “For more than 94 years, C+M has provided exceptional accounting and tax advisory services to high-net-worth individuals, families, businesses, trusts, estates, and foundations…” Source: RevenueBase Database · checked Sep 28, 2026
21	Harperwhitfield P.C	Indirect evidence	Farmington, CT, United StatesHQ checked Sep 28, 2026	11-50	28 contacts →
	Indirect evidence “Founded in 1979, HarperWhitfield P.C.” Source: RevenueBase Database · checked Sep 28, 2026
22	Income TAX Plus INC	Partial evidence	Framingham, MA, United StatesHQ checked Sep 28, 2026	11-50	27 contacts →
	Partial evidence “Income Tax Plus Inc is an accounting company based out of 100 Concord St, Framingham, Massachusetts, United States.” Source: RevenueBase Database · checked Sep 28, 2026
23	CGP Group	Indirect evidence	Wichita, KS, United StatesHQ checked Sep 28, 2026	11-50	25 contacts →
	Indirect evidence “For over 20 years, CGP Group has proudly served Wichita and Kansas.” Source: RevenueBase Database · checked Sep 28, 2026
24	Freidel & Associates, LLC	Indirect evidence	Rapid City, SD, United StatesHQ checked Sep 28, 2026	11-50	24 contacts →
	Indirect evidence “Freidel & Associates, LLC is a company based out of 429 Quincy St, Rapid City, South Dakota, United States.” Source: RevenueBase Database · checked Sep 28, 2026
25	Thakkar Associates	Partial evidence	Edison, NJ, United StatesHQ checked Sep 28, 2026	51-200	24 contacts →
	Partial evidence “Thakkar & Associates is a full service tax, accounting and business consulting firm located in Edison, NJ.” Source: RevenueBase Database · checked Sep 28, 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: law firm 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 law firm tax services.
Partial evidence: Its own public description names part of law firm tax services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name law firm 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 12,649 law firm tax services based in the United States

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Law firm tax services based in the United States at a glance

As of Sep 28, 2026

49.1%Verified-email coverage

10.0Average contacts per company

1-10Median size (employees)

2.8%Largest-city concentration · New York

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

8,842

11-50

3,060

51-200

523

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 12,649 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 law firm 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 the United States whose own description of what they do matches “law firm 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 law firm 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 law firm tax 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, 62,008 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 28, 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.

Law firm tax 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 law firm 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 law firm tax services are there based in the United States?

RevenueBase identified 12,649 law firm tax 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?

ATA, headquartered in Jackson, tops this list with the largest team on record.

Which city has the most law firm tax services?

New York leads with 358 headquartered companies, followed by Houston (249) and Chicago (182).

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 62,008 verified decision-maker contacts tracked across these 12,649 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 28, 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.