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Top 45 Corporate Tax Software SaaS Companies in May 2026

As of May 2026, there are 45 SaaS companies in Corporate Tax Software. They have combined revenues of $641.1M and employ 6.4K people. They have raised $872.4M and serve 1.1M customers combined.

Corporate tax software is a specialized tool designed to streamline the tax filing process for corporations. These solutions typically help accountants calculate taxes, prepare tax returns, and ensure compliance with the latest tax regulations. By automating various aspects of tax management, corporate tax software reduces manual effort and increases accuracy in tax reporting. Key features often include automated return generation, real-time updates on tax laws, and integration capabilities with existing financial systems. Users such as corporate tax departments, finance teams, and accounting professionals benefit from improved efficiency, centralized data management, and enhanced visibility into tax liabilities and obligations. The software supports different workflows, making it crucial for organizations to manage their corporate tax requirements effectively.

Companies
45
Revenue
$641.1M
Funding
$872.4M
Employees
6.4K

Filters

Sorting: Highest -> Lowest

Filters

Top Corporate Tax Software Companies

Showing 10 of 45 companies ranked by annual revenue.

1
eRoad Software

Shanghai, Shanghai, China

Provider of an integrated employee services with a focus on Payroll for mid-to-large sized enterprises. The real-time smart compensation analysis platform supports Payroll in more than 20 countries, with its Policy Library which covers updated tax policies and SI/PHF rules in more than 400 cities in China.

Revenue
$182M
Customers
-
Year founded
2004
Funding
$31.1M
Team size
121
Growth
-
2
inDinero

Walnut, California, United States

Financial software and services for small businesses

Revenue
$63M
Customers
-
Year founded
2009
Funding
$9.9M
Team size
158
Growth
-
3
Contabilizei

Sao Paulo, Brazil

online accounting platform for small businesses

Revenue
$51M
Customers
10K
Year founded
2013
Funding
$59.9M
Team size
1.6K
Growth
-
4
CloudPay

Andover, England, United Kingdom

global payroll solution provider

Revenue
$49M
Customers
3.9K
Year founded
1996
Funding
$127.5M
Team size
1.4K
Growth
-
5
SafeSend

Ann Arbour, Michigan, United States

Software designed to automate the tax and accounting professions with technologies that help practitioners work efficiently and serve clients better

Revenue
$35M
Customers
-
Year founded
2008
Funding
-
Team size
233
Growth
-
6
Suma SaaS

London, England, United Kingdom

Latin America's largest and fastest-growing financial management automation platform.

Revenue
$30.6M
Customers
20K
Year founded
2015
Funding
-
Team size
28
Growth
72.85%
7
Indy

Lyon, France

Developer and provider of an end-to-end accounting software. The company's platform synchronizes with the bank to recover all banking transactions day by day and relies on machine learning to categorize expenses and automates tax restatements such as Urssaf or meal expenses, enabling users to generate accounting without any manual input and file tax returns without any delay.

Revenue
$30.5M
Customers
40K
Year founded
2016
Funding
$56M
Team size
324
Growth
59.56%
8
Aiwyn

Charlotte, North Carolina, United States

Aiwyn delivers the first complete platform built specifically for modern accounting firms, focusing on relationship-centered automation across payments, practice management, client experience, and tax.

Revenue
$28.2M
Customers
-
Year founded
2020
Funding
-
Team size
154
Growth
-
9
Xforceplus

Shanghai, Shanghai, China

workforce management and optimization platform

Revenue
$27.5M
Customers
100
Year founded
2015
Funding
$300M
Team size
88
Growth
-
10
Greenshades Software

Jacksonville, Florida, United States

Developer of payroll tax processing software. The company offers software for filing and payment of tax and returns and distribution of forms as well as management of paystubs, timesheets, documents, online benefits and enrollment to mid-sized businesses.

Revenue
$27.3M
Customers
35K
Year founded
1992
Funding
-
Team size
153
Growth
536.47%

Inclusion Criteria

- Must provide automated tax return generation and filing capabilities - Should integrate with existing accounting and financial systems - Must offer real-time updates on tax regulations and compliance - Should support multi-user access for tax teams and departments - Must include functionalities for data analytics and reporting - Not just for personal tax; must specifically cater to corporate tax needs - Should optimize workflows to reduce manual processes and errors - Must enable centralized management of tax data and documentation

Corporate Tax Software SaaS Companies | GetLatka