Perform a series of tax-related operations such as tax calculation, declaration, and payment for financial activities, as well as tax planning and risk management activities.

Provide tax declaration forms and guidance for filling out forms to assist users in preparing and submitting tax declarations.

Support various types of tax declarations, such as individual income tax, value-added tax, corporate income tax, etc.

Provide the functionality to pay taxes online, support various payment methods, and generate corresponding payment vouchers.

Record and save users' tax filing history data for easy reference and tracing of past declaration records.