Welcome to the katy isd home access center! Frequently asked questions (english) frequently asked questions (spanish) accessing high school student transcript. Access katy independent school district's online portal for staff, students, and parents to sign in with their respective accounts. Hac stands for home access center, if you do not know your hac username, contact your school’s registrar for assistance or you can also visit the parent tech help page: Enter username and @katyisd. org (example:
The home access center provides an online grade book where parents and guardians can view helpful student information to support and guide their children through the educational. Home access center is a portal for katy isd families to access student information, grades, attendance, and more.
