According to business needs, the system will be divided into multiple modules such as data source management, tax calculation rule configuration, tax calculation accounting management, and tax declaration, as shown in the following figure: The declaration system generally obtains data sources from upstream systems and, based on actual needs, connects business systems, financial systems, contract systems, invoice systems, capital systems, export tax rebate systems, etc.,to obtain the corresponding financials, invoices, contracts, land, housing, pollution Information such as facilities and resources are managed in the data source.
A data source management module can be designed in the sweden phone numbers product to manage related content. Tax calculation rules, such as accounting account mapping and report item mapping, can be set up to convert data sources into corresponding books. A tax calculation rule configuration module can be designed in the product to complete the configuration of relevant rules. For projects to be managed as books, product books can be designed as needed, such as output invoice books, input invoice books, uninvoiced revenue books, etc.
required for value-added tax and additional items. through report dimension definition, formula definition, model definition, etc. and convert data sources and information from the book into declaration form information. They are generally implemented in the declaration form configuration module, which can be left to the end user to set up by themselves, or can be set up in the background by the management system or developers. The declaration system should design a tax declaration module to manage the reporting cycle, tax sources, etc.