Company lists · Data refreshed September 2026

Top 25 Expat tax law firms based in the United States

RevenueBase identified 1,496 company matches for expat tax law firms associated with the United States as of September 2026 and tracks 11,144 professional contacts across them, including 4,110 with verified work emails. New York is the largest hub.

This list covers company matches for expat tax law firms associated with the 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 28, 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 28, 2026 How this list was built
1,496Companies
11,144Contacts tracked
4,110Verified emails
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The 25 largest expat tax law firms based in the United States

Ranked by team size
Top 25 of 1,496 company matches for expat tax law firms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchPalo Alto, CA, United StatesHQ recorded Sep 28, 2026201-500399 contacts →

Exact match

“Originating from the English and Latin roots of “apercu,” an act of insight, and “census,” an applied study of wealth and property, Apercen is a tax consulting firm offering high…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchCerritos, CA, United StatesHQ recorded Sep 28, 2026501-1,000294 contacts →

Exact match

“Chugh, LLP is a full-service law and tax firm with offices in Los Angeles, Santa Clara, San Diego, and Newark in CA, Edison, NJ, Atlanta, GA, Herndon, VA, New York, NY, Brentwood…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchSterling, VA, United StatesHQ recorded Sep 28, 2026201-500216 contacts →

Exact match

“AOTAX is a leading U.S.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchNew York, NY, United StatesHQ recorded Sep 28, 202651-200146 contacts →

Exact match

“Founded in 1947, Funaro & Co.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchLa Jolla, CA, United StatesHQ recorded Sep 28, 202651-200118 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchNew York, NY, United StatesHQ recorded Sep 28, 202651-200114 contacts →

Exact match

“Advisory & Tax Services With 14 Offices in the USA, located in Atlanta, Boston, Chicago, Dallas, Fort Lauderdale, Houston, Los Angeles, Miami, New York, Orlando, Palo Alto, San…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchCypress, CA, United StatesHQ recorded Sep 28, 202651-20091 contacts →

Exact match

“Our mission is to provide our clients with the best in professional services, with an authentic personal approach.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchUnited StatesHQ recorded Sep 28, 202651-20085 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchCoral Gables, FL, United StatesHQ recorded Sep 28, 202651-20084 contacts →

Exact match

“AbitOs specializes in the unique accounting and tax needs of high net-worth individuals with international lifestyles, LATAM, Canadian, and other non-US entities doing business in…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchAnnapolis, MD, United StatesHQ recorded Sep 28, 202651-20080 contacts →

Exact match

“Frost Law is comprised of skilled tax attorneys, business attorneys, litigation attorneys, estates attorneys, Certified Public Accountants, Certified Financial Planners, and other…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchNew York, NY, United StatesHQ recorded Sep 28, 202651-20075 contacts →

Exact match

“ORCOM est spécialisé dans l’aide à la création d’entreprises et au développement de filiales françaises aux USA.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchBloomfield Hills, MI, United StatesHQ recorded Sep 28, 202651-20073 contacts →

Exact match

“Dawda Mann is dedicated to helping businesses and the individuals who own them.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchMiami, FL, United StatesHQ recorded Sep 28, 202651-20073 contacts →

Exact match

“We are a team of experienced international economists, MBAs, tax lawyers, and accountants, here to help your company with all your Transfer Pricing, Valuation, and related…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchSunrise, FL, United StatesHQ recorded Sep 28, 202651-20070 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchCoral Gables, FL, United StatesHQ recorded Sep 28, 202651-20068 contacts →

Exact match

“Barakat + Bossa is a Chambers-ranked international business law firm trusted by entrepreneurs, privately held companies, and multinational corporations for more than two decades.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchNew York, NY, United StatesHQ recorded Sep 28, 202651-20068 contacts →

Exact match

“DVS Advisors is a tax-centric, diversified professional services organization with presence in 4 countries and partners in over 100 countries through our affiliations.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchWalnut Creek, CA, United StatesHQ recorded Sep 28, 202651-20061 contacts →

Exact match

“Navolio & Tallman LLP offers both the technical expertise of a “Big Four” accounting firm and the personalized client service only a smaller firm provides.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchCharlotte, NC, United StatesHQ recorded Sep 28, 202611-5056 contacts →

Exact match

“Founded in 1982 with the philosophy that successful individuals, entrepreneurs, business owners, and their families require innovative tax, legal and financial solutions.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchFairfax, VA, United StatesHQ recorded Sep 28, 202651-20055 contacts →

Exact match

“The Wolf Group is a professional services firm based in Washington, D.C.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchNew York, NY, United StatesHQ recorded Sep 28, 202651-20055 contacts →

Exact match

“With clients in every country worldwide, Bright!Tax is the go-to cloud-based US expat tax prep firm most sought after by the 10 million Americans who are living abroad.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchNy, United StatesHQ recorded Sep 28, 202651-20053 contacts →

Exact match

“Tax Preparation for U.S.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchLos Angeles, CA, United StatesHQ recorded Sep 28, 202651-20052 contacts →

Exact match

“Mann Gelon Smith Sroka Lee LLP is a leading tax and business management boutique located in Los Angeles, California.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchWakefield, MA, United StatesHQ recorded Sep 28, 202611-5051 contacts →

Exact match

“We are far from a traditional accounting firm-our specialized business advisory and tax services are what set us apart from the rest.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchManhattan New York, NY, United StatesHQ recorded Sep 28, 202651-20051 contacts →

Exact match

“Orbiss is an advisory and tax firm specializing in business growth in the United States.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchWashington, DC, United StatesHQ recorded Sep 28, 202611-5050 contacts →

Exact match

“Ivins, Phillips & Barker is exclusively engaged in the practice of federal tax, benefits and compensation, and estate and gift tax law.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 1,496 expat tax law firms based in the United States

See the full list, filter by size, metro and specialty, and access 4,110 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Expat tax law firms based in the United States at a glance

As of Sep 28, 2026
36.9%Verified-email coverage
7.4Average contacts per company
1-10Median size (employees)
7.4%Largest-city concentration · New York
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
1,067
11-50
343
51-200
62
201-500
14
501-1,000
1
1,001-5,000
2

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 1,496 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 the United States whose business descriptions match “expat 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 4,110 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 28, 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.

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

How many expat tax law firms are there based in the United States?

RevenueBase identified 1,496 company matches for expat tax law firms associated with the 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?

Apercen Partners LLC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most expat tax law firms?

New York leads with 111 company records, followed by Miami (65) and Washington (33).

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 4,110 professional contacts with verified work emails tracked across these 1,496 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 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 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.