Services: Submit a Tip and Register for Alerts

Have information about a crime, suspicious activity, or a public safety concern?

The Collin County Sheriff's Office provides several ways to submit anonymous tips, report suspicious activity, and register for public safety alerts.

If a crime is in progress or there is an emergency, call 9-1-1 immediately.

Tip Reporting

Fugitive / Intelligence / Narcotics Tip Line

If you have information regarding suspicious or criminal activity and wish to remain anonymous, please contact the Collin County Sheriff's Office Fugitive / Intelligence / Narcotics Tip Line at (972) 547-5117.

Submit an Anonymous Tip Online

Use the secure online tip form below to anonymously submit information regarding criminal activity, suspicious activity, narcotics activity, fugitives, or other public safety concerns.

Submit an Anonymous Tip Online

Text an Anonymous Tip

To submit an anonymous tip by text message, text CCSO and your tip to 847411 (tip411).

Please save or record your Tip ID. The Tip ID allows you to review feedback from the Sheriff's Office and provide additional information related to your submission.

iWatchTexas Reporting

The iWatchTexas program allows the public to report suspicious activities or behaviors that may indicate criminal, terroristic, or school safety-related threats.

CCSO Mobile App

The Collin County Sheriff's Office mobile app is available for Apple iOS and Android devices. The app allows users to submit anonymous tips, receive alerts, access agency information, and other public safety resources.

Register for Alerts

The Collin County Alert Network is a free service provided through CitizenObserver and tip411. Residents may register to receive emergency notifications, public safety alerts, and community updates from the Collin County Sheriff's Office by email or text message.