Company lists · Data refreshed August 2026

Top 25 Accounting firms for small businesses based in New York, United States

RevenueBase identified 357 accounting firms for small businesses headquartered in New York, United States as of August 2026 and tracks 1,806 professional contacts across them, including 562 with verified work emails and 472 with mobile numbers. New York is the largest hub.

This list covers accounting firms for small businesses 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 August 30, 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 RevenueBase Smart Search rating on every row Refreshed Aug 30, 2026 86% judged on-target in blind review
357Companies
1,806Contacts tracked
562Verified emails
472Mobile numbers
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The 25 largest accounting firms for small businesses based in New York, United States

Ranked by team size
Top 25 of 357 accounting firms for small businesses based in New York, United States, ranked by team size, largest first. Data refreshed Aug 30, 2026. RevenueBase Smart Search rates how each company's information relates to accounting firms for small businesses: 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
1Strong evidenceNew York, NY, United States51-200155 contacts →

Strong evidence

“Mindspace Outsourcing, established in 2007, and offers bookkeeping outsourcing and accounting services to individuals and small to medium-sized businesses in the United States…”

Source: RevenueBase Database · checked Aug 30, 2026
2Partial evidenceNew York, United States51-20097 contacts →

Partial evidence

“The #1 Team Startups Rely On For Accounting, CFO & Tax.”

Source: RevenueBase Database · checked Aug 30, 2026
3Partial evidenceNew York, NY, United States51-20074 contacts →

Partial evidence

“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: RevenueBase Database · checked Aug 30, 2026
4Partial evidenceNew York, United States51-20064 contacts →

Partial evidence

“Our accounting team utilizes online technology to help scale up your business by managing your Bookkeeping and Accounting, with a personalized touch.”

Source: RevenueBase Database · checked Aug 30, 2026
5Partial evidenceNew York, NY, United States51-20063 contacts →

Partial 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 Aug 30, 2026
6Partial evidenceNew York, NY, United States11-5043 contacts →

Partial evidence

“Unloop is the first and only accounting firm exclusively servicing ecommerce and inventory businesses in the US and Canada.”

Source: RevenueBase Database · checked Aug 30, 2026
7Partial evidenceNew York, NY, United States11-5039 contacts →

Partial evidence

“SMG ABA LLC - Accountants, Bookkeepers & Advisors provide provide innovative tax and accounting services to diverse businesses and individuals.”

Source: RevenueBase Database · checked Aug 30, 2026
8Strong evidenceNew York, NY, United States11-5030 contacts →

Strong evidence

“Nongmin Consultancy Services (HireNCS) is a trusted partner for small and medium businesses, offering expert accounting & bookkeeping services.”

Source: RevenueBase Database · checked Aug 30, 2026
9Partial evidenceNew York, NY, United States11-5029 contacts →

Partial evidence

“Caroprese & Company is a strategic certified public accounting firm delivering tailored accounting, tax, advisory, and business process outsourcing solutions that help businesses…”

Source: RevenueBase Database · checked Aug 30, 2026
10Partial evidenceNew York, NY, United States11-5029 contacts →

Partial evidence

“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: RevenueBase Database · checked Aug 30, 2026
11Strong evidenceNew York, NY, United States11-5025 contacts →

Strong evidence

“The RMG Group provides comprehensive internal accounting support for small to mid-market businesses, startups, entrepreneurs, and sole proprietors.”

Source: RevenueBase Database · checked Aug 30, 2026
12Partial evidenceNew York, NY, United States11-5023 contacts →

Partial evidence

“We help great businesses get their Finance & Accounting in order.”

Source: RevenueBase Database · checked Aug 30, 2026
13Partial evidenceNew York, NY, United States11-5021 contacts →

Partial evidence

“Palmetto, Mollo, Molinaro & Passarello, LLP is an accounting, audit and business management firm with offices in New York City and Long Island.”

Source: RevenueBase Database · checked Aug 30, 2026
14Indirect evidenceNew York, NY, United States51-20019 contacts →

Indirect evidence

“There's a reason so many people are choosing to scuttle their billing departments and move to a virtual bookkeeping solution: it's more efficient and cost effective.”

Source: RevenueBase Database · checked Aug 30, 2026
15Strong evidenceNew York, NY, United States11-5017 contacts →

Strong evidence

“For over 40 years, Raines & Fischer, LLP has offered hands on accounting services to start-ups, hedge funds, entrepreneurial small businesses, and high-net-worth individuals.”

Source: RevenueBase Database · checked Aug 30, 2026
16Indirect evidenceNew York, NY, United States11-5016 contacts →

Indirect evidence

“Bob's Bookkeepers is a team of financial experts providing bookkeeping and strategic financial guidance for startups and later stage companies.”

Source: RevenueBase Database · checked Aug 30, 2026
17Partial evidenceNew York, NY, United States11-5015 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Aug 30, 2026
18Partial evidenceNew York, NY, United States11-5014 contacts →

Partial evidence

“Revenu redefines financial management by blending meticulous accounting with expert CFO services.”

Source: RevenueBase Database · checked Aug 30, 2026
19Indirect evidenceNew York, NY, United States11-5011 contacts →

Indirect evidence

“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: RevenueBase Database · checked Aug 30, 2026
20Strong evidenceNew York, NY, United States11-5011 contacts →

Strong evidence

“The Profit Line is a leading bookkeeping firm in NYC, specializing in outsourced bookkeeping, accounting, back office & controller services to small businesses and nonprofits.”

Source: RevenueBase Database · checked Aug 30, 2026
21Indirect evidenceNew York, NY, United States11-5011 contacts →

Indirect evidence

“QMK Consulting, LLC is a professional services firm, our main headquarters is located at 401 Park Avenue South 10th floor NY 10016.”

Source: RevenueBase Database · checked Aug 30, 2026
22Indirect evidenceNew York, NY, United States11-5010 contacts →

Indirect evidence

“At Hammock, we believe entrepreneurs and business owners prefer finance services that are simple, insightful, and supported by data.”

Source: RevenueBase Database · checked Aug 30, 2026
23Indirect evidenceNew York, NY, United States11-508 contacts →

Indirect evidence

Source: RevenueBase Database · checked Aug 30, 2026
24Indirect evidenceNew York, United States11-508 contacts →

Indirect evidence

“Full-service CPA firm”

Source: RevenueBase Database · checked Aug 30, 2026
25Partial evidenceNew York, United States11-507 contacts →

Partial evidence

“Del Rey, Tanzi, Guglietta, D'Ambrosi, CPAs, LLP is a full-service accounting firm providing a complete spectrum of accounting, auditing, and advisory services to both businesses…”

Source: RevenueBase Database · checked Aug 30, 2026

Showing 25 of 357 accounting firms for small businesses based in New York, United States

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Accounting firms for small businesses based in New York, United States at a glance

As of Aug 30, 2026
31.1%Verified-email coverage
26.1%Mobile-number coverage
5.1Average contacts per company
1-10Median size (employees)
100.0%Largest-city concentration · New York
Aug 30, 2026Page data refreshed

Companies by employee count

1-10
262
11-50
70
51-200
18
201-500
1

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 accounting firms for small businesses, 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 “accounting firms for small businesses”. 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 accounting firms for small businesses), 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 accounting firms for small businesses, 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, 562 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 August 30, 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.

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 accounting firms for small businesses, 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 accounting firms for small businesses are there based in New York, United States?

RevenueBase identified 357 accounting firms for small businesses headquartered in New York, United States as of August 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?

Mindspace Outsourcing, headquartered in New York, tops this list with the largest team on record.

Which city has the most accounting firms for small businesses?

New York leads with 357 headquartered companies, followed by Houston (284) and Los Angeles (220).

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 562 verified decision-maker contacts tracked across these 357 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 30, 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.