Insights

Large-scale collection Cook County Treasurer's Office manages the second-largest property tax collection and distribution system in the U.S., handling over $16 billion annually and distributing funds to about 2,200 local government agencies. This presents opportunities for services that optimize large-scale financial processing, data analytics, and automated refunds processing.

Transparency driven The office prioritizes transparency, access to tax data, and public service through digital portals and verified social channels. Sales opportunities exist for customer experience tools, secure self-service portals, and data visualization platforms that further improve taxpayer clarity and trust.

Modernization focus Recent launches include online tools showing year-to-year tax bill changes and destinations of tax dollars. This signals openness to innovative SaaS, analytics, and government-focused digital modernization solutions that enhance accuracy, reporting, and user engagement.

Public finance governance With an investment policy, strict compliance, and liquidity-focused cash management, there is potential for tools around treasury optimization, compliance automation, risk analytics, and secure payment ecosystems tailored to large public sector funds.

Regional influence Collaborations with external municipalities and programs like Black Homes Matter indicate a willingness to partner on tax refunds optimization and outreach initiatives. This creates sales avenues for outreach platforms, refund reconciliation services, and targeted grant/assistance program integrations.

Similar companies to Cook County Treasurer's Office

Cook County Treasurer's Office Tech Stack

Cook County Treasurer's Office uses 8 technology products and services including Texthelp, gstatic.com, Salesforce, and more. Explore Cook County Treasurer's Office's tech stack below.

  • Texthelp
    Accessibility
  • gstatic.com
    Content Delivery Network
  • Salesforce
    Customer Relationship Management
  • jQuery
    Javascript Libraries
  • jQuery UI
    Javascript Libraries
  • Microsoft Word
    Office Suites
  • USPS
    Transportation And Fleet Management
  • FedEx
    Transportation And Fleet Management

Media & News

Cook County Treasurer's Office's Email Address Formats

Cook County Treasurer's Office uses at least 1 format(s):
Cook County Treasurer's Office Email FormatsExamplePercentage
FLast@cookcountytreasurer.comJDoe@cookcountytreasurer.com
76%
Last@cookcountytreasurer.comDoe@cookcountytreasurer.com
15%
First.Last@cookcountytreasurer.comJohn.Doe@cookcountytreasurer.com
7%
First@cookcountytreasurer.comJohn@cookcountytreasurer.com
2%

Frequently Asked Questions

What is Cook County Treasurer's Office's phone number?

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You can contact Cook County Treasurer's Office'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 Cook County Treasurer's Office's official website and social media links?

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Cook County Treasurer's Office's official website is cookcountytreasurer.com and has social profiles on LinkedIn.

How much revenue does Cook County Treasurer's Office generate?

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As of July 2026, Cook County Treasurer's Office's annual revenue is estimated to be $10M - $25M.

What is Cook County Treasurer's Office's SIC code NAICS code?

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Cook County Treasurer's Office's SIC code is 7299 - Miscellaneous Personal Services, Not Elsewhere Classified NAICS code is 92 - Public Administration.

How many employees does Cook County Treasurer's Office have currently?

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As of July 2026, Cook County Treasurer's Office has approximately 255 employees across 1 continents, including North America. Key team members include Chief Executive Officer Executive Assistant: H. E.Owner: N. Q.Business Owner: T. D.. Explore Cook County Treasurer's Office's employee directory with LeadIQ.

What industry does Cook County Treasurer's Office belong to?

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Cook County Treasurer's Office operates in the Government Administration industry.

What technology does Cook County Treasurer's Office use?

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Cook County Treasurer's Office's tech stack includes Texthelpgstatic.comSalesforcejQueryjQuery UIMicrosoft WordUSPSFedEx.

What is Cook County Treasurer's Office's email format?

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Cook County Treasurer's Office's email format typically follows the pattern of FLast@cookcountytreasurer.com. Find more Cook County Treasurer's Office email formats with LeadIQ.

When was Cook County Treasurer's Office founded?

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Cook County Treasurer's Office was founded in 1831.
Cook County Treasurer's Office logo

Cook County Treasurer's Office

Government AdministrationIllinois, United States201-500 Employees

The Cook County Treasurer's Office is a government agency based in Chicago, serving more than 1.8 million property owners across Cook County. It administers the second-largest property tax collection and distribution system in the United States, collecting more than $16 billion annually and distributing funds to roughly 2,200 local government agencies, including schools, cities, libraries, parks, and public health districts. Led by Treasurer Maria Pappas, the office provides taxpayers with direct access to property tax data, refunds, payment options, and community resources through CookCountyTreasurer.com and verified social media channels.

Under Illinois law, the Treasurer securely receives, manages, and disburses public revenues, files financial reports with the Cook County Board, and oversees refunds for overpayments or court-ordered reductions. The office maintains an investment policy designed to safeguard public funds, ensure legal compliance, support diversification, and provide liquidity to meet obligations on time. In November 2023, it introduced an online tool that shows year-to-year changes for each property tax bill and demonstrates how tax dollars are allocated, reflecting ongoing modernization and efforts toward transparency and efficiency.

Section iconCompany Overview

Phone number
SIC Code
7299 - Miscellaneous Personal Services, Not Elsewhere Classified
NAICS Code
92 - Public Administration
Founded
1831
Employees
201-500

Section iconFunding & Financials

  • $10M - $25M

    Cook County Treasurer's Office's revenue is estimated to be in the range of $10M - $25M

Section iconFunding & Financials

  • $10M - $25M

    Cook County Treasurer's Office's revenue is estimated to be in the range of $10M - $25M

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