Tax-controlled deregulation means that the tax authorities hand over the taxpayer's purchase and sale data to a third-party technical service company for management, so as to ensure the authenticity and credibility of the enterprise's tax records. Specifically, the tax authorities will transmit the purchase and sale data records of enterprises to third-party institutions for review and verification through technical means, and use them as one of the basis for tax declaration of enterprises, so as to realize the refinement and standardization of tax management.

The implementation of tax control has had a significant impact on the tax declaration process of enterprises. On the one hand, enterprises can complete tax declaration through online platform without going to the entity window of tax department to handle business, which improves the efficiency and convenience; On the other hand, the implementation of fiscal deregulation has also increased the tax compliance risk of enterprises. Once the purchase and sale data of enterprises are wrong or untrue, they will face relevant penalties from the tax authorities.

With the development of tax information technology, tax control is accelerating. Tax control can not only improve the efficiency and standardization of tax management, but also be beneficial to the operation and management of enterprises. In the future, with the digital upgrade of the tax system and the continuous innovation of technology, tax control will play an increasingly important role in both corporate tax payment and tax management.