Company lists · Data refreshed September 2026

Top 25 Tax service providers based in New York, United States

RevenueBase identified 347 tax service providers headquartered in New York, United States as of September 2026 and tracks 4,616 professional contacts across them, including 852 with verified work emails. New York is the largest hub.

This list covers tax service providers headquartered in New York, 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
347Companies
4,616Contacts tracked
852Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest tax service providers based in New York, United States

Ranked by team size
Top 25 of 347 tax service providers based in New York, 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 service providers: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceNew York, NY, United StatesHQ checked Sep 22, 202651-200146 contacts →

Indirect evidence

“Founded in 1947, Funaro & Co.”

Source: RevenueBase Database · checked Sep 22, 2026
2Strong evidenceNew York, NY, United StatesHQ checked Sep 22, 202651-200145 contacts →

Strong evidence

“Konnect Books & Taxes, is an International Bookkeeping, Tax & Advisory firm, in the USA, with CPAs & Accountants, ready to help you take care of ALL your numbers.”

Source: RevenueBase Database · checked Sep 22, 2026
3Strong evidenceNew York, NY, United StatesHQ checked Sep 22, 202651-200114 contacts →

Strong evidence

“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…”

Source: RevenueBase Database · checked Sep 22, 2026
4Indirect evidenceNew York, NY, United StatesHQ checked Sep 22, 202651-20090 contacts →

Indirect evidence

“Perelson Weiner LLP is a leading advisory and full-service accounting firm where longstanding client relationships and technical expertise come together to positively impact our…”

Source: RevenueBase Database · checked Sep 22, 2026
5Strong evidenceNew York, NY, United StatesHQ checked Sep 22, 202611-5090 contacts →

Strong 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
6Strong evidenceNew York, NY, United StatesHQ checked Sep 22, 202651-20079 contacts →

Strong 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
7Strong evidenceNew York, NY, United StatesHQ checked Sep 22, 202651-20068 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 22, 2026
8Strong evidenceNew York, NY, United StatesHQ checked Sep 22, 202651-20062 contacts →

Strong evidence

“We offer a wide range of custom accounting, bookkeeping and consulting services: Tax Accounting Services, Bookkeeping, Consulting Services, Payroll, Report Generation, QuickBooks…”

Source: RevenueBase Database · checked Sep 22, 2026
9Indirect evidenceNew York, NY, United StatesHQ checked Sep 22, 202611-5059 contacts →

Indirect evidence

“Our mission is to become your trusted business advisors, assisting you in every way necessary to help you achieve your financial goals.”

Source: RevenueBase Database · checked Sep 22, 2026
10Strong evidenceNew York, NY, United StatesHQ checked Sep 22, 202651-20055 contacts →

Strong evidence

“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.”

Source: RevenueBase Database · checked Sep 22, 2026
11Indirect evidenceNew York, NY, United StatesHQ checked Sep 22, 2026n/a42 contacts →

Indirect evidence

“We provide individuals and small businesses with professional accounting services.”

Source: RevenueBase Database · checked Sep 22, 2026
12Strong evidenceNew York, NY, United StatesHQ checked Sep 22, 202611-5025 contacts →

Strong evidence

“Integrus is a professional services firm offering tax compliance advisory, and accounting.”

Source: RevenueBase Database · checked Sep 22, 2026
13Indirect evidenceNew York, NY, United StatesHQ checked Sep 22, 202651-20023 contacts →

Indirect evidence

“Schulman Lobel LLP is a unique accounting and consulting firm offering financial and management strategies to individuals and businesses throughout the United States and…”

Source: RevenueBase Database · checked Sep 22, 2026
14Strong evidenceNew York, NY, United StatesHQ checked Sep 22, 202611-5022 contacts →

Strong evidence

“With offices in New York City, Philadelphia and Stamford, Evolved is a fast-growing tax compliance and business advisory firm that serves startups, small businesses, private…”

Source: RevenueBase Database · checked Sep 22, 2026
15Indirect evidenceNew York, NY, United StatesHQ checked Sep 22, 20261-1020 contacts →

Indirect evidence

“Established in March 2001, Protax Consulting Services specializes in international individual U.S.”

Source: RevenueBase Database · checked Sep 22, 2026
16Strong evidenceNew York, NY, United StatesHQ checked Sep 22, 202611-5019 contacts →

Strong evidence

“Braj Aggarwal, CPA, P.C is a leading CPA and public accounting and tax consulting firm in new york that provides tax, assurance, bookkeeping, accounting, payroll, and advisory…”

Source: RevenueBase Database · checked Sep 22, 2026
17Indirect evidenceNew York, NY, United StatesHQ checked Sep 22, 202611-5017 contacts →

Indirect evidence

“Prajapati & Company CPAs LLP offers clients the services of skilled accountants and advisers who have been working in the field for decades.”

Source: RevenueBase Database · checked Sep 22, 2026
18Strong evidenceNew York, NY, United StatesHQ checked Sep 22, 20261-1017 contacts →

Strong evidence

“Here at Empire Tax Professionals, we care about your wealth.”

Source: RevenueBase Database · checked Sep 22, 2026
19Strong evidenceNew York, NY, United StatesHQ checked Sep 22, 202611-5015 contacts →

Strong evidence

“A Trusted Accounting and Tax Advisor for Nearly 100 Years At LHF, we know that businesses are at the heart of our community.”

Source: RevenueBase Database · checked Sep 22, 2026
20Indirect evidenceNew York, NY, United StatesHQ checked Sep 22, 202611-5015 contacts →

Indirect evidence

“We are a full service accounting firm serving clients throughout the United States.”

Source: RevenueBase Database · checked Sep 22, 2026
21Indirect evidenceNew York, NY, United StatesHQ checked Sep 22, 20261-1013 contacts →

Indirect evidence

“Romano & Associates had a dream of opening a great accounting firm since back in the early 90’s.”

Source: RevenueBase Database · checked Sep 22, 2026
22Indirect evidenceNew York, NY, United StatesHQ checked Sep 22, 202611-5013 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 22, 2026
23Indirect evidenceNew York, NY, United StatesHQ checked Sep 22, 202611-5013 contacts →

Indirect evidence

“Since 1970, we have worked with thousands of individuals and small businesses.”

Source: RevenueBase Database · checked Sep 22, 2026
24Indirect evidenceNew York, United StatesHQ checked Sep 22, 202611-5012 contacts →

Indirect evidence

“We enjoy the challenge of helping our clients run their businesses successfully.”

Source: RevenueBase Database · checked Sep 22, 2026
25Indirect evidenceNew York, NY, United StatesHQ checked Sep 22, 20261-1012 contacts →

Indirect evidence

“For over 40 years, C.”

Source: RevenueBase Database · checked Sep 22, 2026

Showing 25 of 347 tax service providers based in New York, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 852 reachable decision-makers.

Free signup · no credit card

View the full list →

Tax service providers based in New York, United States at a glance

As of Sep 22, 2026
18.5%Verified-email coverage
13.3Average contacts per company
1-10Median size (employees)
100.0%Largest-city concentration · New York
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
251
11-50
65
51-200
26
201-500
1

Email recency for this list is measured across the whole United States list rather than for New York, so it is reported there. Company counts and contact totals on this page are exact for New York, over 347 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 service providers, 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 New York, United States whose own description of what they do matches “tax service providers”. 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 service providers), 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 service providers, and records with no verified work email. Companies headquartered outside New York 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, 852 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 service providers by metro in the United States

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 service providers, 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 service providers are there based in New York, United States?

RevenueBase identified 347 tax service providers headquartered in New York, 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?

Funaro & CO, headquartered in New York, tops this list with the largest team on record.

Which city has the most tax service providers?

New York leads with 347 headquartered companies, followed by Houston (307) and Miami (161).

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 852 verified decision-maker contacts tracked across these 347 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.

Ready to reach these companies? Verified emails and direct dials for all 347 tax service providers based in New York, United States. Start with a free account, no credit card.

Download this list →

Related lists

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.