Insights

Public Sector Scale The Illinois Department of Revenue is a mid-sized government agency with 201-500 employees and annual revenue in the 100M–250M range, indicating a mature, regulated buyer with ongoing IT and operations needs relevant to enterprise solutions, security, and compliance.

Tech Stack Modernization Current technologies include SAP SuccessFactors, IBM MQ, Microsoft Visual Studio, Adobe Dynamic Media Classic, and cloud email services, signaling opportunities for upgrades, integration services, security hardening, and modern content/workflow platforms.

Compliance and Efficiency Mission emphasizes fair, consistent tax administration and accuracy, creating demand for process optimization, data analytics, workflow automation, and training solutions to support accuracy, accountability, and citizen trust.

Intergovernmental Collaboration Recent news highlights partnerships with EPA, IEMA, OEMC, SBA, and IDOT, illustrating a landscape of cross-agency programs, disaster response, and infrastructure projects that could benefit from shared services, data integration, and interoperability initiatives.

Funding and Security Needs With a sizable budget and a focus on timely funding and information delivery, there is potential for cybersecurity, data protection, cloud governance, and ERP/financial management solutions tailored to government procurement cycles.

Illinois Department of Revenue Tech Stack

Illinois Department of Revenue uses 8 technology products and services including SAP SuccessFactors, IBM MQ, Microsoft Visual Studio, and more. Explore Illinois Department of Revenue's tech stack below.

  • SAP SuccessFactors
    Applicant Tracking Systems
  • IBM MQ
    Data Management
  • Microsoft Visual Studio
    Development
  • Adobe Dynamic Media Classic
    Digital Asset Management
  • Amazon Simple Email Service
    Email
  • Apple iCloud Mail
    Email
  • Handlebars
    Javascript Frameworks
  • Timesheets
    Time Tracking

Media & News

Illinois Department of Revenue's Email Address Formats

Illinois Department of Revenue uses at least 3 format(s):
Illinois Department of Revenue Email FormatsExamplePercentage
FLast@atg.state.il.usJDoe@atg.state.il.us
96%
FMiddleLast@atg.state.il.usJMichaelDoe@atg.state.il.us
3%
First_Last@atg.state.il.usJohn_Doe@atg.state.il.us
1%
First.Last@illinois.govJohn.Doe@illinois.gov
94%
FLast@illinois.govJDoe@illinois.gov
5%
Last.First@illinois.govDoe.John@illinois.gov
1%
FLast@team-iha.orgJDoe@team-iha.org
94%
Last@team-iha.orgDoe@team-iha.org
4%
FMiddleLast@team-iha.orgJMichaelDoe@team-iha.org
1%
LFirst@team-iha.orgDJohn@team-iha.org
1%

Frequently Asked Questions

What is Illinois Department of Revenue's phone number?

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You can contact Illinois Department of Revenue's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Illinois Department of Revenue's official website and social media links?

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Illinois Department of Revenue's official website is illinois.gov and has social profiles on LinkedIn.

What is Illinois Department of Revenue's NAICS code?

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Illinois Department of Revenue's NAICS code is 92 - Public Administration.

How many employees does Illinois Department of Revenue have currently?

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As of July 2026, Illinois Department of Revenue has approximately 487 employees across 1 continents, including North America. Key team members include Owner: B.Revenue Auditor: A. W.Underage Compliance Assistant: A. B.. Explore Illinois Department of Revenue's employee directory with LeadIQ.

What industry does Illinois Department of Revenue belong to?

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Illinois Department of Revenue operates in the Government Administration industry.

What technology does Illinois Department of Revenue use?

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Illinois Department of Revenue's tech stack includes SAP SuccessFactorsIBM MQMicrosoft Visual StudioAdobe Dynamic Media ClassicAmazon Simple Email ServiceApple iCloud MailHandlebarsTimesheets.

What is Illinois Department of Revenue's email format?

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Illinois Department of Revenue's email format typically follows the pattern of FLast@atg.state.il.us. Find more Illinois Department of Revenue email formats with LeadIQ.
Illinois Department of Revenue logo

Illinois Department of Revenue

Government AdministrationIllinois, United States201-500 Employees

The Illinois Department of Revenue is a state government agency charged with administering Illinois tax laws. It is based in Springfield, Illinois, and employs hundreds of people. The department aims to administer the tax system in a fair, consistent, and efficient manner while providing accurate, timely information to state and local constituents. It emphasizes continuous improvement and best practices to increase accuracy, efficiency, and productivity in tax administration. Positioned within the government administration landscape, the department aims to be a reliable source of information for taxpayers and public stakeholders.

Section iconCompany Overview

Phone number
NAICS Code
92 - Public Administration
Employees
201-500

Section iconFunding & Financials

  • $100M$250M

    Illinois Department of Revenue's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    Illinois Department of Revenue's revenue is estimated to be in the range of $100M$250M

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