Application
For students who are interested in becoming a Teaching Assistant for the Mathematics Department, please review the TA handbook and complete an application.
Note: Applications for Fall 2025 will open in late May or early June
- Teaching Assistant Handbook (PDF)
- Teaching Assistant Application (Online form)
Information for Current Teaching Assistants
Newly hired TAs should complete the following tasks immediately upon accepting an assignment as a Teaching Assistant in the Mathematics Department:
HR/Payroll – Contact the designated person on your appointment letter
- Complete new hire or rehire paperwork, as directed
- Enroll in Direct Deposit on http://www.my.columbia.edu
- NOTE: It may take 5-7 business days after you provide all forms and documents for your appointment to be approved. A “PAC access denied” error means your appointment is still in processing. If you receive this message, please wait a few days and try again.
- **NEW** Payroll timing for 2024-25 has changed. Paychecks will be processed several days after the conclusion of each pay period, and may take an additional few days to reach bank accounts. See the chart below for specific dates:
Course management – Visit 410 Mathematics to:
- Check out homework box key
- Check out copy of textbook (if available)
- Sign up for help room hours
- Sign-in/out form for help room hours: https://www.math.columbia.edu/TA-signin
Instructional responsibilities
- Contact your assigned instructor for specific details and expectations (grading, etc.)
- Ensure Courseworks access to the course is functional (if required)
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