How to Apply for Admission. Tarrant County College (TCC) is an open-admission institution.This means any person can be admitted, regardless of their educational background. Begin the letter with an official header that includes the student's full name and address. That's just a welcome to the program letter. With ApplyTexas you can apply for admissions and transfers to any Texas public university or community college, and many private universities. A sample financial support offer letter for admitted applicants to promote and support consistent implementation of offer letters across graduate programs. An alphabetical-by-topic list is provided below containing information and downloadable PDF forms, when available, or links to external resources. Set up your TCC accounts. • You will need to know your student ID number for your first time logging in.