DO NOT USE THIS PAGE TO LOG INTO TK20.
Go to https://www.columbusstate.edu/education-and-health-professions/tk20.php and use the red button to log into Tk20. DO NOT USE THIS PAGE OR FORM!
Using the red button, your CSU username will be the new "ad1" email address. Read the new login screen carefully. Call the helpdesk at the number at the bottom of the CSU login screen if you have issues logging in.
If you have other other issues with your account, please see Student Tk20 FAQ for additional help
For questions regarding this system, please contact your system administrator.