Download, print, fill out and mail a form for each person you wish to remove. Exemptions for good cause are listed in Number 4 below.DIRECTIONS: Complete all sections. Request Certificates of Account Status for Termination or Withdrawal and Tax Clearance Letters for Reinstatement. There is a "Refund Request" form that can be filled out and submitted to one of the Reps at the counter or it can be submitted at the Link Centers. Some forms can be submitted online and some forms may require students to verify their Mt. SAC Student Email in order to submit form(s) successfully. The forms listed below are PDF files. They include graphics, fillable form fields, scripts and functionality that work best with the free Adobe Reader. San Antonio College". Tax Exemption Program: Withdrawal Letter.