This form has been drafted to comply with section 9.011 of the Texas Business Organizations Code (BOC). STEP 1: Complete and submit necessary forms to TRS.– Application for Refund Form (TRS 6). I am writing this letter to withdraw my admission. It is to humbly request you to kindly cancel my admission. Please complete this form to request a withdrawal from your. Texas College Savings Plan® account. IMPORTANT NOTICE - This is a request to withdraw your application. If we approve it, the decision we made on your application will have no legal effect. To apply for a waiver, you must file a private letter ruling request with the IRS.