GTA Registration GTA Special Rates Thank you for your interest in the International Tax Boot Camp. We are excited to share this special rate with GTA clients. Please email [email protected] if you have any trouble checking out. View Agenda Sale! GTA Special – Registration $795 Original price was: $795.$398Current price is: $398. Add to cart Sale! GTA Special – 3+ Group Rate $1,800 Original price was: $1,800.$900Current price is: $900. Add to cart