Suing an Employer for Fingerprint Time Clock BIPA Violations in Illinois

Current as of: September 16, 2026 Biometric Information Privacy Act (BIPA) Claims Illinois
⏰
Employers in Illinois cannot force you to use a biometric fingerprint time clock without first providing a clear written disclosure and obtaining your signed consent. Failing to do so before your very first scan is a direct violation of BIPA.

For thousands of employees across Illinois, clocking into work no longer involves punching a paper card or typing a PIN; it requires scanning a fingerprint. While biometric time clocks from vendors like Kronos and ADP offer employers increased security and eliminate "buddy punching," they also pose a massive risk to employee privacy. If a database containing your fingerprint is hacked, you cannot simply change your finger like you change a password. Recognizing this danger, Illinois enacted the Biometric Information Privacy Act (BIPA) to strictly regulate how employers handle your biometric data.

If your employer forced you to use a biometric time clock without following the strict legal requirements, you have the right to seek compensation. These cases are frequently filed in venues like the Cook County Circuit Court, Chicago and the Will County Circuit Court, Joliet. By searching our directory of US Lawyers, you can connect with an experienced Illinois employment attorney to evaluate your claim and join or initiate a class action.

Section 15(b): The Written Consent Requirement

Under 740 ILCS 14/15(b), an employer cannot simply install a fingerprint scanner and tell you to use it. Before they capture your biometric data for the very first time, the law requires them to do three specific things: inform you in writing that your biometric data is being collected, disclose the exact purpose and length of time it will be stored, and obtain a signed written release (or electronic signature) from you explicitly agreeing to this collection.

Proving Lack of Disclosure Prior to the First Scan

The timing of the consent is the most critical element of an employee BIPA claim. Many employers try to cover their tracks by having employees sign a BIPA consent form months or years after the biometric time clock was already in use. This retroactive consent is generally invalid. To prove a violation, your attorney will demand your complete personnel file and the digital logs from the time clock vendor. If the time clock log shows your first fingerprint scan occurred on January 1st, but your signed BIPA consent form is dated March 15th, the employer has clearly violated the statute.

Micro-Niches in Biometric Time Clock Violations

BIPA violations occur across every sector of the Illinois economy, but certain industries rely heavily on hourly shift work and are notorious for failing to obtain proper biometric consent.

Warehouse and Logistics Workers

Illinois, particularly the areas around Joliet, Naperville, and O'Hare, is a massive hub for e-commerce distribution centers and third-party logistics warehouses. Because these facilities experience high turnover and hire hundreds of seasonal workers at a time, HR departments frequently skip the mandatory BIPA consent paperwork during onboarding. Warehouse workers required to scan their thumbs to access inventory systems or clock in for shifts are prime candidates for BIPA class actions.

Fast Food and Restaurant Staff

Many fast-food franchises in Chicago and Springfield utilize point-of-sale (POS) systems that require cashiers and cooks to log in using a fingerprint. Because these restaurants are often owned by independent franchisees who do not have dedicated legal compliance teams, they frequently activate the biometric features of their POS systems without ever drafting a BIPA consent policy for their teenage or minimum-wage staff.

Temp Agency Joint-Employment Liability

If you were hired by a temporary staffing agency and placed in a factory where you were required to use a fingerprint clock, both the temp agency and the factory could potentially be held liable for BIPA violations. Illinois courts recognize "joint employer" liability in many BIPA contexts. Furthermore, in the landmark decision McDonald v. Symphony Bronzeville Park, LLC, 2022 IL 126511 (IL Supreme Court 2022), the Supreme Court firmly established that the Illinois Workers' Compensation Act does not preempt BIPA, meaning employees are free to sue their employers directly in civil court for privacy violations rather than being limited to the workers' compensation system.

Frequently Asked Questions (FAQ)

What happens if my union signed a collective bargaining agreement?

If you belong to a union, your BIPA claims may be preempted by the federal Labor Management Relations Act if the union's collective bargaining agreement included a management rights clause that allowed the employer to implement biometric timekeeping.

Can an employer fire me if I refuse to scan my fingerprint?

BIPA does not explicitly prohibit an employer from making biometric scans a condition of employment. If you refuse to provide written consent, the employer may legally terminate you or require you to use alternative timekeeping methods, depending on company policy.

Is a handprint or hand geometry covered under BIPA?

Yes. BIPA explicitly protects hand geometry. Older punch clocks that require you to place your entire hand on a scanning plate fall under the exact same strict consent rules as standard fingerprint scanners.

Who pays the settlement, my boss or the time clock company?

Typically, your direct employer is held liable for failing to obtain your consent. However, in some cases, third-party technology vendors can also be sued if they actively collected and stored the data on their own servers without ensuring you had signed a release.


No reviews yet. Be the first to share your experience!
×
Need legal help? I'm here!
Legal AI
Assistant