PowerSchool, our web-based Student Information System (SIS), offers many functions for parents. If you have not logged-in, we encourage you to do so as soon as possible.


Parent, Student, Faculty/Staff, or Alumni, stay connected with our community. Access school communications, news, calendars, and information that’s just for you. For more information, contact webmaster@tas.tw

Please provide your username and password to log in:

Username: Not you?

Forgot your login?

For Alumni - Please enter your email address. Instructions for retrieving your username and password will be emailed to you.

Create a new Password

Please enter your username and create a new password.


TAS is a member of the Interscholastic Association of Southeast Asia Schools (IASAS), which includes international schools in Bangkok, Kuala Lumpur, Jakarta, Manila, and Singapore.

Three seasons for IASAS athletics include the following:
  • 1st Season: Cross-Country, Soccer, Volleyball
  • 2nd Season: Basketball, Rugby/Touch, Swimming, Tennis
  • 3rd Season: Badminton, Baseball, Golf, Softball, and Track and Field

Two seasons for IASAS activities include the following:
  • Season One: Model United Nations
  • Season Two: Cultural Convention (2): Art, Music, Drama, Dance, Forensics, Debate