Company lists · Data refreshed September 2026

Top 25 Nonprofit cpa services based in the United States

Name: Nonprofit cpa 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 21, 2026 4,780 companies tracked

RevenueBase identified 4,780 nonprofit cpa services headquartered in the United States as of September 2026 and tracks 41,815 professional contacts across them, including 21,061 with verified work emails. New York is the largest hub.

This list covers nonprofit cpa 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 21, 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 21, 2026 86% judged on-target in blind review

4,780Companies

41,815Contacts tracked

21,061Verified emails

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The 25 largest nonprofit cpa services based in the United States

Ranked by team size

Top 25 of 4,780 nonprofit cpa services based in the United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to nonprofit cpa 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	Kearney & Company	Partial evidence	Alexandria, VA, United StatesHQ checked Sep 21, 2026	1,001-5,000	999 contacts →
	Partial evidence “Established in 1985, Kearney & Company is the largest Certified Public Accounting (CPA) firm in the country exclusively focused on the government.” Source: RevenueBase Database · checked Sep 21, 2026
2	Doeren Mayhew	Strong evidence	Troy, MI, United StatesHQ checked Sep 21, 2026	1,001-5,000	832 contacts →
	Strong evidence “Doeren Mayhew is a nationally recognized CPA and advisory firm serving mid-sized, privately held businesses and nonprofit organizations alike since 1932.” Source: RevenueBase Database · checked Sep 21, 2026
3	Your Part-Time Controller, LLC	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 21, 2026	501-1,000	775 contacts →
	Partial evidence “THE NONPROFIT ACCOUNTING SPECIALISTS.” Source: RevenueBase Database · checked Sep 21, 2026
4	Haynie	Partial evidence	Salt Lake City, UT, United StatesHQ checked Sep 21, 2026	201-500	432 contacts →
	Partial evidence “Haynie is a leading, full-service CPA firm.” Source: RevenueBase Database · checked Sep 21, 2026
5	Aafcpas	Partial evidence	Westborough, MA, United StatesHQ checked Sep 21, 2026	201-500	410 contacts →
	Partial evidence “AAFCPAs is a premier independently owned CPA and advisory firm with a global presence.” Source: RevenueBase Database · checked Sep 21, 2026
6	Clark Nuber PS	Indirect evidence	Bellevue, WA, United StatesHQ checked Sep 21, 2026	201-500	347 contacts →
	Indirect evidence “Clark Nuber is an award-winning Certified Public Accounting firm located in the Seattle Metro Area.” Source: RevenueBase Database · checked Sep 21, 2026
7	Adams Brown	Partial evidence	Wichita, KS, United StatesHQ checked Sep 21, 2026	201-500	314 contacts →
	Partial evidence “Adams Brown, LLC, a leading CPA and advisory firm, has delivered value-added accounting and advisory services to businesses and their owners since 1945.” Source: RevenueBase Database · checked Sep 21, 2026
8	Redpath And Company Accounting, Tax, Audit, Advisory	Partial evidence	Saint Paul, MN, United StatesHQ checked Sep 21, 2026	201-500	292 contacts →
	Partial evidence “Redpath and Company helps clients make more informed decisions that contribute to their financial well-being by providing proactive, innovative, and value-driven CPA and advisory…” Source: RevenueBase Database · checked Sep 21, 2026
9	Miller Kaplan	Indirect evidence	Burbank, CA, United StatesHQ checked Sep 21, 2026	201-500	282 contacts →
	Indirect evidence “Listen, then advise.” Source: RevenueBase Database · checked Sep 21, 2026
10	Capincrouse	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 21, 2026	51-200	262 contacts →
	Partial evidence “As a national full-service accounting and advisory firm exclusively serving nonprofit organizations, CapinCrouse provides professional solutions to organizations whose outcomes…” Source: RevenueBase Database · checked Sep 21, 2026
11	Calibre CPA Group, Pllc	Partial evidence	Bethesda, MD, United StatesHQ checked Sep 21, 2026	201-500	254 contacts →
	Partial evidence “Calibre CPA Group is a national accounting and advisory firm serving associations, not-for-profit organizations, labor unions, employee benefit plans, and business enterprises.” Source: RevenueBase Database · checked Sep 21, 2026
12	GRF Cpas & Advisors	Partial evidence	Bethesda, MD, United StatesHQ checked Sep 21, 2026	51-200	243 contacts →
	Partial evidence “Headquartered in the Washington, DC metropolitan region, GRF CPAs & Advisors (GRF) is a full-service professional services firm providing clients with audit and assurance, tax…” Source: RevenueBase Database · checked Sep 21, 2026
13	Jitasa	Partial evidence	United StatesHQ checked Sep 21, 2026	201-500	243 contacts →
	Partial evidence “Our name means “The Spirit of Serving Others.” It’s who we are and why we believe there’s no higher value than partnering with nonprofits to make the world a better place.” Source: RevenueBase Database · checked Sep 21, 2026
14	TJT	Indirect evidence	Raleigh, NC, United StatesHQ checked Sep 21, 2026	201-500	231 contacts →
	Indirect evidence “Thomas, Judy and Tucker, P.A.” Source: RevenueBase Database · checked Sep 21, 2026
15	CKH Group	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	51-200	219 contacts →
	Partial evidence “CKH Group is an Atlanta-headquarterd CPA firm offering powerful assurance, tax, accounting, and advisory services to individuals, small businesses, global enterprises, and…” Source: RevenueBase Database · checked Sep 21, 2026
16	Lga, LLP	Partial evidence	Woburn, MA, United StatesHQ checked Sep 21, 2026	51-200	207 contacts →
	Partial evidence “LGA, LLP is an independent, full-service CPA and Business Advisory firm with over 45 years of experience in delivering financial focus to businesses.” Source: RevenueBase Database · checked Sep 21, 2026
17	Abbott, Stringham & Lynch	Indirect evidence	Campbell, CA, United StatesHQ checked Sep 21, 2026	51-200	202 contacts →
	Indirect evidence “ASL works with emerging and middle market privately held businesses to help them thrive in their markets, and with high net worth individuals, such as owners, founders and…” Source: RevenueBase Database · checked Sep 21, 2026
18	Beachfleischman	Partial evidence	Tucson, AZ, United StatesHQ checked Sep 21, 2026	51-200	199 contacts →
	Partial evidence “BeachFleischman was formed in 1990 and has grown to be the largest locally-owned CPA firm in Arizona and a “Top 200” largest CPA firm in the United States.” Source: RevenueBase Database · checked Sep 21, 2026
19	Calvetti Ferguson	Partial evidence	Houston, TX, United StatesHQ checked Sep 21, 2026	51-200	198 contacts →
	Partial evidence “Calvetti Ferguson is one of the largest independent CPA firms in the United States.” Source: RevenueBase Database · checked Sep 21, 2026
20	Ncheng LLP	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	197 contacts →
	Indirect evidence “As certified public accountants and expert financial advisors, we empower non-profits to achieve their mission.” Source: RevenueBase Database · checked Sep 21, 2026
21	Perkins & CO	Partial evidence	Portland, OR, United StatesHQ checked Sep 21, 2026	201-500	197 contacts →
	Partial evidence “Perkins & Co CPAs help growth-focused organizations and individuals navigate complex tax, audit, and advisory needs with clarity and confidence.” Source: RevenueBase Database · checked Sep 21, 2026
22	Lsl, LLP	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 21, 2026	51-200	178 contacts →
	Indirect evidence “LSL provides solid guidance, support & solutions to businesses, governments and non-profits.” Source: RevenueBase Database · checked Sep 21, 2026
23	Legacy Professionals LLP	Indirect evidence	Westchester, IL, United StatesHQ checked Sep 21, 2026	51-200	174 contacts →
	Indirect evidence “Legacy Professionals LLP, headquartered in Westchester, IL, with offices in Schererville, IN, and Edina, MN, is a Certified Public Accounting firm serving clients nationwide.” Source: RevenueBase Database · checked Sep 21, 2026
24	Kruggel Lawton Cpas	Partial evidence	South Bend, IN, United StatesHQ checked Sep 21, 2026	51-200	165 contacts →
	Partial evidence “For 70 years, Kruggel Lawton CPAs has been providing sound accounting advice and savvy tax planning strategies.” Source: RevenueBase Database · checked Sep 21, 2026
25	Efpr, A Springline Company	Indirect evidence	Rochester, NY, United StatesHQ checked Sep 21, 2026	51-200	158 contacts →
	Indirect evidence “EFPR, a Springline company, is one of Western New York’s largest accounting and business consulting firms serving clients across the United States and around the globe.” Source: RevenueBase Database · checked Sep 21, 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: nonprofit cpa 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 nonprofit cpa services.
Partial evidence: Its own public description names part of nonprofit cpa services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name nonprofit cpa 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 4,780 nonprofit cpa services based in the United States

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Nonprofit cpa services based in the United States at a glance

As of Sep 21, 2026

50.4%Verified-email coverage

8.7Average contacts per company

1-10Median size (employees)

2.2%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

3,217

11-50

1,298

51-200

212

201-500

501-1,000

1,001-5,000

5,001-10,000

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 4,780 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 cpa 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 “nonprofit cpa 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 nonprofit cpa 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 nonprofit cpa 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, 21,061 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 21, 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 cpa 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 nonprofit cpa 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 nonprofit cpa services are there based in the United States?

RevenueBase identified 4,780 nonprofit cpa 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?

Kearney & Company, headquartered in Alexandria, tops this list with the largest team on record.

Which city has the most nonprofit cpa services?

New York leads with 103 headquartered companies, followed by Houston (63) and Atlanta (55).

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 21,061 verified decision-maker contacts tracked across these 4,780 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 21, 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.