Responsible for tax department window application. Query learning network according to accounting daily. When the community owners' committee has taxable behavior, it can apply for issuing service invoices at the window of the competent tax branch. Invoice refers to the business vouchers issued and collected by all units and individuals in buying and selling goods, providing or receiving services and engaging in other business activities. It is the original basis of accounting, and it is also an important basis for law enforcement inspection by audit institutions and tax authorities.