High-speed tax device and method for transmitting local side bonded data

The invention relates to a high-speed tax device and a method for transmitting local side bonded data. The high-speed tax device comprises the following parts: a USB interface, which is used for connecting with a computer USB communication interface of a tax bureau tax system so as to achieve data wired transmission, a non-contact data transmission interface which is used for connecting with a computer non-contact data transmission interface of the tax bureau tax system so as to achieve data wireless communication, a storing device which is used for storing tax data to be transmitted, and a processing unit which comprises a judgment subunit for determining whether the tax data is transmitted by adopting the non-contact data transmission interface or adopting the combination of the non-contact data transmission interface and the USB interface.