The launch of "Sichuan Taxation" App marks the extension of Sichuan Electronic Taxation Bureau to the mobile terminal, making it more convenient for taxpayers to pay taxes online. Under the background of "Internet+government service", Sichuan Provincial Taxation Bureau has launched a mobile tax client integrating notification, tax service and interactive consultation according to the construction standard of State Taxation Administration of The People's Republic of China Electronic Taxation Bureau. Complement the official account of Sichuan Tax WeChat, and build a unified official mobile tax payment channel in Sichuan Province. Realize the expansion of tax service from keyboard to fingertips, so that taxpayers and payers feel faster, safer and more efficient, and follow the tax experience.