photo of high-rise building
photo of high-rise building

The Cook County Avenger

The Cook County Avenger, is dedicated to bringing justice to those affected by local governments' unfair and unethical practices. With our expertise, we are committed to helping you fight in making things right.

person holding pencil near laptop computer
person holding pencil near laptop computer

Our Services

The Cook County Avenger provides forensic accounting, fraud examination, and audit defense services to help businesses and their attorneys fight unfair tax audits and assessments. Additionally, we offer a wide range of accounting, bookkeeping and tax services to businesses and individuals.

person using laptop on white wooden table
person using laptop on white wooden table

Our Process

We understand the frustration of dealing with government agencies and their bullying strong-arm tactics, and that’s why our process is designed to be as seamless and stress-free as possible. From the initial consultation to the final resolution, we work with you and your attorneys every step of the way to ensure a successful outcome.

About Us

Cook County Avenger was founded by Ktisifon Tselentis who is a Certified Public Accountant and a Certified Fraud Examiner. He worked as an auditor for the government for over a decade and has witnessed firsthand the deceptive and unethical practices of local governments. He has since dedicated his expertise and services to businesses and individuals affected and targeted by these self-serving government organizations.

book lot on black wooden shelf
book lot on black wooden shelf

Justice for you and your business

Get In Touch