Company lists · Data refreshed September 2026
Top 24 Nonprofit accounting firms based in New York, United States
RevenueBase identified 120 nonprofit accounting firms headquartered in New York, United States as of September 2026 and tracks 1,893 professional contacts across them, including 1,033 with verified work emails. New York is the largest hub.
This list covers nonprofit accounting firms 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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.
The 24 largest nonprofit accounting firms based in New York, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 467 | ||||
“Prager Metis CPAs is an independent, full service, public accounting and consulting firm.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | Ncheng LLPIndirect evidence | 197 | |||
“As certified public accountants and expert financial advisors, we empower non-profits to achieve their mission.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 90 | ||||
“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: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 88 | ||||
“Consero Global Acquires BTQ Financial, Expanding Its Reach to the Non-Profit World With a Leading Provider of Finance as a Service to the Sector.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 75 | ||||
“Fasten Halberstam LLP is a full service accounting firm offering a broad range of services for a diversified clientele representing a variety of industries.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 72 | ||||
“Kiwi Partners delivers exceptional Accounting, Consulting Services, and HR services to the nonprofit community.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 68 | ||||
“Our firm was created to meet the unique needs of nonprofit organizations and their missions and we have concentrated our accounting and auditing practice exclusively in the…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 59 | ||||
“Graham-Pelton is the fundraising consulting firm chosen by leading nonprofits worldwide.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 48 | ||||
“Since 1950, we have been dedicated to providing quality auditing, tax, and consulting services to a wide range of clients.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 44 | ||||
“Perlman & Perlman is a dedicated team of attorneys united by a common mission: to make the world a better place.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | National Executive Service CorpsPartial evidence | 33 | |||
“National Executive Services Corps (NESC) is a nonprofit professional services firm offering high-quality and affordable management consulting, executive search, and financial…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 29 | ||||
“Rogoff & Company, P.C, is a New York City based Certified Public Accounting firm which traces its origins to Rogoff & Chanin, a firm founded in 1946.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 24 | ||||
“Spielman Koenigsberg & Parker has grown to become today’s firm with global reach while continuing its more than half a century commitment to extraordinary client service.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | Wingo NYCIndirect evidence | 24 | |||
“Founded in 1996, Wingo is a fundraising and design consulting firm for social, cultural and environmental change.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 23 | ||||
“Czarnowski & Beer LLP is a leading certified public accounting, auditing and management consulting firm.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | Plus Accounting ServicesStrong evidence | 16 | |||
“Established in 2022 by industry veteran Carlos Norena, Plus Accounting Services is a beacon of commitment to the nonprofit sector.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 12 | ||||
“Skody Scot & Company is a full-service CPA firm serving over 900 Not-For-Profit Organizations with revenues of to $30 million Nonprofit Organizations are the primary client base…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 11 | ||||
“Our NYC accountants serve a broad cross section of businesses, ranging from publicly held companies, to private sector businesses, to individual entrepreneurs throughout the…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 10 | ||||
“With over 50 years of collective professional fundraising experience, we enable social impact leaders to secure the resources they need to implement their vision and achieve…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 9 | ||||
“Smart ideas for brilliant clients.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 9 | ||||
“Anil Melwani, CPA & 212 Tax are now part of the team at Tanton Grubman CPAs LLP!” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | 8 | ||||
“Boutique public accounting firm providing Tax, Financial and Advisory Services for Businesses, Individuals and Nonprofits.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | Sacks, Press & Lacher, PCIndirect evidence | 8 | |||
Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 7 | ||||
“NPFM provides small and mid-sized nonprofit organizations with the proper guidance and support to build a stable, secure, and diversified financial foundation.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 24 of 120 nonprofit accounting firms based in New York, United States
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Nonprofit accounting firms based in New York, United States at a glance
As of Sep 5, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for New York, over 120 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 nonprofit accounting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “nonprofit accounting firms”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among nonprofit accounting firms, 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 an evidence 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, 1,033 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 5, 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.
Nonprofit accounting firms by metro in the United States
- Nonprofit accounting firms in New York120
- Nonprofit accounting firms in Atlanta57
- Nonprofit accounting firms in Chicago54
- Nonprofit accounting firms in Houston54
- Nonprofit accounting firms in Los Angeles53
- Nonprofit accounting firms in Washington43
- Nonprofit accounting firms in Miami34
- Nonprofit accounting firms in Philadelphia34
- Nonprofit accounting firms in Dallas31
- Nonprofit accounting firms in Phoenix31
- Nonprofit accounting firms in Portland29
- Nonprofit accounting firms in San Francisco29
- Nonprofit accounting firms in Austin28
- Nonprofit accounting firms in Denver27
- Nonprofit accounting firms in Seattle26
Frequently asked
How many nonprofit accounting firms are there based in New York, United States?
RevenueBase identified 120 nonprofit accounting firms 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?
Prager Metis Cpas, headquartered in New York, tops this list with the largest team on record.
Which city has the most nonprofit accounting firms?
New York leads with 120 headquartered companies, followed by Atlanta (57) and Chicago (54).
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 1,033 verified decision-maker contacts tracked across these 120 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 5, 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.
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