Company lists · Data refreshed September 2026

Top 25 Tax law firms based in Irvine, United States

Name: Tax law firms based in Irvine, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 94 companies tracked

RevenueBase identified 94 company matches for tax law firms associated with Irvine, United States as of September 2026 and tracks 1,800 professional contacts across them, including 860 with verified work emails. Across the United States, New York is the largest hub for this category (496 companies); Irvine has 94.

This list covers company matches for tax law firms associated with Irvine, 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 September 6, 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 Sep 6, 2026 How this list was built

94Companies

1,800Contacts tracked

860Verified emails

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The 25 largest tax law firms based in Irvine, United States

Ranked by team size

Top 25 of 94 company matches for tax law firms based in Irvine, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 6, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Rutan & Tucker, LLP	Exact match	Irvine, CA, United StatesHQ recorded Sep 6, 2026	201-500	338 contacts →
	Exact match “Rutan & Tucker’s highly strategic, forward thinking approach to individual cases and client needs has been the hallmark of the firm since A.W.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
2	Wright Ford Young & CO	Exact match	Irvine, CA, United StatesHQ recorded Sep 6, 2026	51-200	93 contacts →
	Exact match “We are a full service mezzanine accounting firm that provides an atmosphere where people can flourish in their careers, while at the same time, being able to have meaningful…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
3	Brown Streza	Exact match	Irvine, CA, United StatesHQ recorded Sep 6, 2026	51-200	91 contacts →
	Exact match “Brown \| Streza is a law firm providing exceptional, integrated legal services in the areas of tax, estate, business, charitable planning, mergers and acquisitions, business…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
4	Squar Milner	Exact match	Irvine, CA, United StatesHQ recorded Sep 6, 2026	501-1,000	84 contacts →
	Exact match “Squar Milner is one of the nation’s 40 largest accounting firms as well as one of the largest independent accounting and advisory firms in California.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
5	RJI Cpas	Exact match	Irvine, CA, United StatesHQ recorded Sep 6, 2026	51-200	59 contacts →
	Exact match “RJI CPAs is a full-service accounting and consulting firm based in Irvine, California.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
6	Jackson Tidus	Exact match	Irvine, CA, United StatesHQ recorded Sep 6, 2026	51-200	59 contacts →
	Exact match “Jackson Tidus is a preeminent California full-service law firm widely known for providing innovative, top-quality and cost-effective legal solutions.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
7	Wertz & Company, LLP	Exact match	Irvine, CA, United StatesHQ recorded Sep 6, 2026	11-50	57 contacts →
	Exact match “Wertz & Company is recognized in the business community for its unique and innovative method of delivering professional services to its clientele.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
8	TLD LAW	Exact match	Irvine, CA, United StatesHQ recorded Sep 6, 2026	51-200	56 contacts →
	Exact match “From an individual’s estate needs to a business’s litigation concerns and protection, we offer a wide breadth and depth of practice area expertise supporting all of our clients…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
9	Grant, Genovese & Baratta, LLP	Exact match	Irvine, CA, United StatesHQ recorded Sep 6, 2026	51-200	54 contacts →
	Exact match “At GGB, our business is protecting yours.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
10	Clear Start TAX	Exact match	Irvine, CA, United StatesHQ recorded Sep 6, 2026	51-200	43 contacts →
	Exact match “At Clear Start Tax Relief, our mission is to provide comprehensive and compassionate tax resolution services to individuals and businesses nationwide.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
11	Taxquotes	Exact match	Irvine, CA, United StatesHQ recorded Sep 6, 2026	11-50	41 contacts →
	Exact match “Tax Quotes is a tax and accounting firm specializing in tax remediation work.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
12	Tehrani & Velez, LLP	Exact match	Irvine, CA, United StatesHQ recorded Sep 6, 2026	11-50	41 contacts →
	Exact match “At Tehrani & Velez, we understand it takes commitment and dedication to make a positive difference in our clients' businesses.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
13	LAW Stein Anderson, LLP	Exact match	Irvine, CA, United StatesHQ recorded Sep 6, 2026	11-50	37 contacts →
	Exact match “TRUST EXPERIENCE.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
14	Houser LLP	Exact match	Irvine, CA, United StatesHQ recorded Sep 6, 2026	51-200	37 contacts →
	Exact match “Houser LLP, is a commercial and business litigation law firm serving Fortune 500 companies as well as small businesses.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
15	Guardian TAX	Exact match	Irvine, CA, United StatesHQ recorded Sep 6, 2026	51-200	37 contacts →
	Exact match “Make sure you get every dollar back from the government.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
16	Kieckhafer Schiffer LLP	Exact match	Irvine, CA, United StatesHQ recorded Sep 6, 2026	11-50	35 contacts →
	Exact match “KS LLP professionals bring a breadth of experience and commitment to excellence to every client relationship.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
17	Kimura London & White LLP	Exact match	Irvine, CA, United StatesHQ recorded Sep 6, 2026	11-50	34 contacts →
	Exact match “Kimura London & White LLP was built to protect what matters most to our clients.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
18	Murtaugh Attorneys At LAW	Exact match	Irvine, CA, United StatesHQ recorded Sep 6, 2026	11-50	33 contacts →
	Exact match “Murtaugh \| Attorneys at Law is a multi-faceted law firm which prides itself on being responsive to its clients, and on achieving cost-effective solutions to their varied needs.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
19	Shulman Bastian Friedman BUI & O'dea LLP	Exact match	Irvine, CA, United StatesHQ recorded Sep 6, 2026	11-50	24 contacts →
	Exact match “Business Attorneys” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
20	Safewaytax	Exact match	Irvine, CA, United StatesHQ recorded Sep 6, 2026	51-200	23 contacts →
	Exact match “At SafewayTax, our purpose is to revolutionize the tax relief experience by providing unparalleled expertise and innovative solutions that empower our clients to achieve their…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
21	Bharmal & Associates, INC	Exact match	Irvine, CA, United StatesHQ recorded Sep 6, 2026	1-10	23 contacts →
	Exact match “We are no ordinary accounting firm.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
22	Jc&company LLP	Exact match	Irvine, CA, United StatesHQ recorded Sep 6, 2026	11-50	23 contacts →
	Exact match “JC & Company LLP is a professional firm committed to serving the needs of our clients.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
23	GOE Forsythe & Hodges LLP	Exact match	Irvine, CA, United StatesHQ recorded Sep 6, 2026	11-50	22 contacts →
	Exact match “Goe Forsythe & Hodges LLP is a Southern California based business law firm that is committed to the highest level of service to its individual and business clients.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
24	Palumbo Lawyers LLP	Exact match	Irvine, CA, United StatesHQ recorded Sep 6, 2026	11-50	19 contacts →
	Exact match “Palumbo attorneys' proven experience ranges from the courtroom to the boardroom.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
25	Taylor Nelson Amitrano LLP	Exact match	Irvine, CA, United StatesHQ recorded Sep 6, 2026	11-50	16 contacts →
	Exact match “A tax controversy law firm based in Orange County, CA with over 150 years of combined experience.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “tax law firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 94 tax law firms based in Irvine, United States

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Tax law firms based in Irvine, United States at a glance

As of Sep 6, 2026

47.8%Verified-email coverage

19.1Average contacts per company

11-50Median size (employees)

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole United States list rather than for Irvine, so it is reported there. Company counts and contact totals on this page are exact for Irvine, over 94 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 Irvine, United States whose business descriptions match “tax law firms” 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 860 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 September 6, 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.

Tax law firms by metro in the United States

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 “tax law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many tax law firms are there based in Irvine, United States?

RevenueBase identified 94 company matches for tax law firms associated with Irvine, United States as of September 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?

Rutan & Tucker, LLP tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most tax law firms?

New York leads the United States with 496 company records, followed by Houston (274) and Chicago (259). Irvine has 94.

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 860 professional contacts with verified work emails tracked across these 94 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 September 6, 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.