Cook County Treasurer Maria Pappas speaks out on Tyler Technologies, contracted to upgrade Cook County property taxes system
Share this @internewscast.com

Cook County Treasurer Maria Pappas has found herself in a heated dispute with Tyler Technologies, a company from Texas tasked with revamping Cook County’s property tax system. The company has accused Pappas of creating a hostile work environment, alleging intimidation and threats against their team.

Pappas, however, stands firm, asserting her actions are driven by a commitment to ensure Cook County residents receive their refunds. “These 80,000 people who are owed $181 million, I can’t write a check,” Pappas stated, underscoring the urgency of the situation.

ABC7 Chicago is now streaming 24/7. Click here to watch

The tension escalated when Tyler Technologies sent a nine-page letter, shared with ABC7, outlining their grievances with Pappas. The letter, from the company’s CEO, announced that Tyler Technologies would cease direct interactions with Pappas, citing her alleged abusive and unprofessional conduct.

Pappas responded with defiance, questioning the company’s motives. “Seriously? What are they afraid of? Let me tell you what they’re afraid of. They’re afraid of me continually confronting them,” she remarked. Pappas revealed she had communicated her dissatisfaction through more than 30 letters, urging the county board to terminate the contract and highlighting the company’s failures, which she claims have hindered the distribution of bills and funds.

The allegations made by Tyler Technologies included recounting an encounter where Pappas allegedly insulted their attorney, Abby Diaz, with derogatory language, questioning her proficiency in English and threatening, “I’m going to ruin you.”

This ongoing clash between Pappas and Tyler Technologies raises significant concerns about the management and execution of the property tax system overhaul in Cook County, impacting thousands of residents awaiting their refunds.

READ MORE | Millions of dollars in limbo at Cook County Treasurer’s Office due to computer upgrade

Pappas recalled her exchange with Diaz.

“I call Abby [Diaz], and I say, ‘Listen, I’m going over your head. I’m going to call the board of directors of Tyler and expose what’s going on here. Because I’ve had it. I’m not going to wait a second longer to get these $181 million worth of checks out to 80,000 people. What are you thinking?’” Pappas said.

The ABC7 I-Team previously reported on Tyler Technologies and massive county-wide delays for people waiting on property tax refund checks. Pappas said she has demanded answers and accountability. But the tech company accuses Pappas of deliberately sabotaging their project.

RELATED | Likely Cook County property tax bill delay spurs blame game between politicians, contractor

Cook County Board President Toni Preckwinkle said in a statement, in part, “The alleged language and conduct directed at Tyler Technologies by the Treasurer are troubling and unacceptable. Public officials are expected to lead with integrity, demonstrate respect, and uphold the highest ethical standards, fostering public confidence in government.”

The statement continues to say that the matter was referred to the Department of Ethics and Humans Rights for review. Pappas says she is not afraid, and this isn’t over until Tyler Technologies takes accountability and people can get their checks.

Copyright © 2026 WLS-TV. All Rights Reserved.

Share this @internewscast.com
You May Also Like
Obama slammed for praising late 'Russiagate' prober Robert Mueller's 'commitment to rule of law'

Obama Faces Criticism for Commending Robert Mueller’s Dedication to Justice

Former President Barack Obama recently ignited a flurry of reactions on social…
Oklahoma couple allegedly used 14-year-old girl as surrogate for twins

Oklahoma Couple Under Investigation for Using Teen as Surrogate for Twins

An Oklahoma mother, along with her boyfriend, is accused of involving a…
Test runs begin — but LAX people-mover still years behind schedule

LAX People-Mover Testing Underway, Yet Completion Remains Years Off

Los Angeles International Airport (LAX) is moving closer to resolving its notorious…
California man arrested in 22-year-old cold case murder

Breakthrough in Decades-Old Mystery: California Man Arrested for 22-Year-Old Cold Case Murder

In a breakthrough more than two decades in the making, authorities have…
Trump deploying ICE to airports on Monday to ease crowded TSA lines

Trump to Deploy ICE at Airports on Monday to Alleviate TSA Line Congestion

President Trump announced on Sunday that ICE officers will be dispatched to…
ICE wants person questioned in death of Sheridan Gorman, Loyola University student killed in Chicago shooting, to stay in custody

ICE Urges Continued Detention of Suspect in Fatal Shooting of Loyola Student Sheridan Gorman in Chicago

Immigration and Customs Enforcement (ICE) has requested that a person of interest,…
Angelique Friend, who cozied up with Kim Kardashian, Kylie Jenner, and Kathy Hilton accused of fraud

Celebrity Insider Angelique Friend Accused of Fraud Amid Connections with Kim Kardashian, Kylie Jenner, and Kathy Hilton

A fiduciary, once seen rubbing shoulders with the Kardashians and leading a…
Illegal migrant charged with murdering Loyola student Sheridan Gorman

Undocumented Immigrant Faces Charges in the Murder of Loyola Student Sheridan Gorman

A tragic incident unfolded in Chicago as a Venezuelan migrant, who entered…
Analysts say Gaza 'civilian' deaths include Hamas, other terror members working as medics, media workers

Analysts Report Inclusion of Hamas and Other Militant Members Among Civilian Casualties in Gaza, Posing as Medics and Media Personnel

New insights are challenging the long-held narrative surrounding the casualties in Gaza,…
9 suspects arrested after $7M in stolen cargo seized in Southern California bust

Southern California Sting: $7M in Stolen Cargo Recovered, 9 Arrested in Major Bust

Nine individuals have been apprehended following a major bust in Southern California,…
Trump delays strikes on Iran power, energy plants for five days, citing 'very good and productive conversations'

Trump Postpones Iran Strikes Amid Promising Diplomatic Talks: A 5-Day Countdown

On Monday, President Trump revealed that the United States has agreed to…
Iran threatens mass ‘water war’ with strikes on key plants in days, UN official warns

Iran Poised for Major ‘Water War’ Offensive on Strategic Facilities, UN Official Alerts

In a startling development, tensions in the Middle East could soon escalate…