Free Tax Preparation at CAST Tech High School

CAST Tech Free Tax Preparation

IRS-trained and certified CAST Tech students prepare your tax returns for FREE.

As part of VITA (Volunteer Income Tax Assistance program in San Antonio), CAST Tech student volunteers underwent a minimum of 20 hours of training and passed an IRS exam.

Students are able to offer free tax help to individuals, in-person, with a $65,000 or less taxable income on their tax returns.


CAST Tech High School

637 N. Main Ave.

San Antonio, TX 78205


Every Tuesday and Thursday

Now through June 3rd, 2021

4:15 to 7:30 pm

For questions, or to schedule an appointment, call us at (210) 554-2700

Items to bring


  • Driver’s Licence or Government Photo ID
  • SSN Card
  • Date of birth for all members
  • Bank Account information including routing number


  • W-2
  • Annuity: 1099-R
  • SSN Statement: 1099-SSA
  • Interest and Dividend: 1099-INT/1099-DIV
  • Stimulus: 1st and 2nd payments if applicable


  • Student Loan Interest: 1098-E
  • Child Care Expenses
  • Charitable Contributions
  • Education: 1098-T