防伪税控系统是取消手工开票后，使用电脑开票，以技术手段防止增值税偷税骗税行为的综合系统，它由税务发行、企业发行、防伪开票、认证报税及增值税纳税申报几个子系统组成。税务发行子系统是对下级税务发行子系统、下级企业发行子系统、下级认证报税子系统进行发行；企业发 Anti-counterfeiting tax control system is to cancel the manual invoicing, the use of computer billing, technical means to prevent VAT tax evasion behavior of the integrated system, which consists of tax issues, business issues, security billing, certification returns and VAT tax returns several subsystems . Tax issuance subsystem is issued to the lower tax distribution subsystem, subordinate enterprise distribution subsystem, subordinate certification tax sub system; enterprise development