Company lists · Data refreshed September 2026

Top 25 SaaS bookkeeping firms based in the United States

Name: SaaS bookkeeping firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 9,481 companies tracked

RevenueBase identified 9,481 SaaS bookkeeping firms headquartered in the United States as of September 2026 and tracks 39,791 professional contacts across them, including 13,179 with verified work emails. New York is the largest hub.

This list covers SaaS bookkeeping firms 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 29, 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 29, 2026 86% judged on-target in blind review

9,481Companies

39,791Contacts tracked

13,179Verified emails

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The 25 largest SaaS bookkeeping firms based in the United States

Ranked by team size

Top 25 of 9,481 SaaS bookkeeping firms based in the United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to SaaS bookkeeping firms: 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	Wolters Kluwer TAX & Accounting US	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,587 contacts →
	Indirect evidence “Wolters Kluwer Tax & Accounting U.S.” Source: RevenueBase Database · checked Sep 29, 2026
2	B Consulting	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	n/a	913 contacts →
	Indirect evidence “B Consulting provides a plug-and-play financial operations team for high-growth startups.” Source: RevenueBase Database · checked Sep 29, 2026
3	Floqast	Indirect evidence	Sherman Oaks, CA, United StatesHQ checked Sep 29, 2026	501-1,000	885 contacts →
	Indirect evidence “FloQast is the AI Accounting Transformation Platform built by accountants, for accountants.” Source: RevenueBase Database · checked Sep 29, 2026
4	Supporting Strategies	Partial evidence	Beverly, MA, United StatesHQ checked Sep 29, 2026	51-200	415 contacts →
	Partial evidence “Outsourced Bookkeeping and Controller Services Supporting Strategies provides outsourced bookkeeping services, controller services and operational support to growing businesses.” Source: RevenueBase Database · checked Sep 29, 2026
5	ZENI	Partial evidence	Palo Alto, CA, United StatesHQ checked Sep 29, 2026	201-500	414 contacts →
	Partial evidence “Zeni is an AI bookkeeping software backed by a dedicated finance team.” Source: RevenueBase Database · checked Sep 29, 2026
6	Bench Accounting By Mainstreet	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	201-500	366 contacts →
	Indirect evidence “At Bench by Mainstreet, we believe small business owners deserve more than just software - they deserve real financial support.” Source: RevenueBase Database · checked Sep 29, 2026
7	Taxdome	Partial evidence	Cheyenne, WY, United StatesHQ checked Sep 29, 2026	201-500	340 contacts →
	Partial evidence “TaxDome is the leading practice management platform built for full-service tax, bookkeeping, and accounting firms.” Source: RevenueBase Database · checked Sep 29, 2026
8	Finally	Indirect evidence	Miami, FL, United StatesHQ checked Sep 29, 2026	201-500	331 contacts →
	Indirect evidence “Finally is a fast growing fintech company whose mission is to help small & medium sized businesses automate their accounting and finance.” Source: RevenueBase Database · checked Sep 29, 2026
9	1-800accountant	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	201-500	320 contacts →
	Indirect evidence “1-800Accoutant is America’s leading virtual accounting firm for small businesses.” Source: RevenueBase Database · checked Sep 29, 2026
10	DOCYT	Indirect evidence	Mountain View, CA, United StatesHQ checked Sep 29, 2026	201-500	245 contacts →
	Indirect evidence “Docyt's AI-powered Accounting and Business Intelligence platform is reshaping financial management for SMBs, franchises, and accounting firms.” Source: RevenueBase Database · checked Sep 29, 2026
11	Larson Gross	Partial evidence	Bellingham, WA, United StatesHQ checked Sep 29, 2026	201-500	186 contacts →
	Partial evidence “Larson Gross is a full-service firm providing comprehensive accounting, bookkeeping, tax, and consulting services to clients throughout the United States and Canada.” Source: RevenueBase Database · checked Sep 29, 2026
12	Intuit Accountants	Partial evidence	Mountain View, CA, United StatesHQ checked Sep 29, 2026	10001+	186 contacts →
	Partial evidence “This page serves the accounting, bookkeeping, and tax professional community who are at the heart of everything we do at Intuit.” Source: RevenueBase Database · checked Sep 29, 2026
13	Indinero	Indirect evidence	Los Angeles, United StatesHQ checked Sep 29, 2026	201-500	175 contacts →
	Indirect evidence “Indinero is on a mission to help every business realize its potential.” Source: RevenueBase Database · checked Sep 29, 2026
14	Infinity Globus, A Springline Company	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 29, 2026	201-500	168 contacts →
	Indirect evidence “Infinity Globus, a Springline company, is a leading accounting outsourcing firm with over two decades of industry experience, providing tailored taxation and accounting services…” Source: RevenueBase Database · checked Sep 29, 2026
15	Finsmart Accounting	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	155 contacts →
	Indirect evidence “Accounting Outsourcing to Drive Growth for Global CPA Firms & MNCs.” Source: RevenueBase Database · checked Sep 29, 2026
16	Konnect Books & Taxes- Virtual CFO & USA TAX Consultants	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	145 contacts →
	Partial 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 29, 2026
17	Netgain Solutions	Indirect evidence	Englewood, CO, United StatesHQ checked Sep 29, 2026	51-200	136 contacts →
	Indirect evidence “Netgain empowers accounting teams to eliminate broken and inefficient operations and gain back valuable time with modern technology and automation.” Source: RevenueBase Database · checked Sep 29, 2026
18	Cloudit Automation & Accounting Services LLC	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	201-500	130 contacts →
	Indirect evidence “If you are running your own accounting and tax consulting practice, you must like this by all means.” Source: RevenueBase Database · checked Sep 29, 2026
19	FOUND	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	51-200	124 contacts →
	Indirect evidence “Found.com was built to give small business owners the financial tools they need to do what they do best.” Source: RevenueBase Database · checked Sep 29, 2026
20	Glocal Accounting	Indirect evidence	Delaware, DE, United StatesHQ checked Sep 29, 2026	501-1,000	115 contacts →
	Indirect evidence “Welcome to GLOCAL Accounting.” Source: RevenueBase Database · checked Sep 29, 2026
21	Crystalvoxx LLC Accounting Services	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 29, 2026	51-200	108 contacts →
	Indirect evidence “CrystalVoxx offers a wide range of accounting and payroll services to suit diverse customer needs [Accounting & Payroll, EMR Integrated Transcription, Revenue Cycle Management,].” Source: RevenueBase Database · checked Sep 29, 2026
22	APM Help	Partial evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	201-500	107 contacts →
	Partial evidence “APM Help is a team of AppFolio & Propertyware experts providing On Demand Consulting, Daily Bank Reconciliations, & Full-time Bookkeeping.” Source: RevenueBase Database · checked Sep 29, 2026
23	Indevia Accounting, INC	Indirect evidence	Coronado, CA, United StatesHQ checked Sep 29, 2026	51-200	104 contacts →
	Indirect evidence “Running a multi-unit franchise business is complex, your accounting shouldn’t be.” Source: RevenueBase Database · checked Sep 29, 2026
24	B.T. Bryan Accounting, INC	Indirect evidence	Palatine, United StatesHQ checked Sep 29, 2026	n/a	101 contacts →
	Indirect evidence “We specialize in accounting services for small and family-owned businesses-serving as the perfect extension of your company’s financial team.” Source: RevenueBase Database · checked Sep 29, 2026
25	Graphite	Indirect evidence	New York, United StatesHQ checked Sep 29, 2026	51-200	100 contacts →
	Indirect evidence “The #1 Team Startups Rely On For Accounting, CFO & Tax.” Source: RevenueBase Database · checked Sep 29, 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: SaaS bookkeeping firms. 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 SaaS bookkeeping firms.
Partial evidence: Its own public description names part of SaaS bookkeeping firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name SaaS bookkeeping firms. 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 9,481 SaaS bookkeeping firms based in the United States

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SaaS bookkeeping firms based in the United States at a glance

As of Sep 29, 2026

33.1%Verified-email coverage

4.2Average contacts per company

1-10Median size (employees)

2.3%Largest-city concentration · New York

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

8,051

11-50

1,166

51-200

173

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 9,481 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 SaaS bookkeeping firms, 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 “SaaS bookkeeping firms”. 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 SaaS bookkeeping firms), 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 SaaS bookkeeping firms, 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, 13,179 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 29, 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.

SaaS bookkeeping firms 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 SaaS bookkeeping firms, 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 SaaS bookkeeping firms are there based in the United States?

RevenueBase identified 9,481 SaaS bookkeeping firms 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?

Wolters Kluwer TAX & Accounting US, headquartered in New York, tops this list with the largest team on record.

Which city has the most SaaS bookkeeping firms?

New York leads with 214 headquartered companies, followed by Houston (166) and Los Angeles (133).

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 13,179 verified decision-maker contacts tracked across these 9,481 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 29, 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.