Design And Implementation Of Guizhou Local Taxation's Tax Assessment System

Tax assessment is an important initiative to perform tax administration of the tax authorities.Study and use scientific techniques to do tax assessment can not only achieve efficient management of tax sources,optimize the workflow of tax assessment,but also be able to further improve the current tax collection system,thus reduce tax risk and protect the country's wealth finally.In the process to do tax assessment,tax officials will select appropriate indicators for the review of the taxpayer,these indicators reflect the degree of taxpayers' tax fulfill liability from different point.Indicators are the basis for tax assessment,to build scientific and comprehensive indicator system is the accurate premise to do tax assessment.To study the basic knowledge and common indicators of tax assessment in this article,we summarizes the research achievements in this field at home and abroad at the same time,and on this basis,we use new ideas and techniques to design and realize the Guizhou local tax assessment,and build a set of scientific index system.The system takes efficient compute method,set different weights to indicators,and combine with the results,which are compute through the system,to give detail tax assessment conclusion.And provide friendly and instructive doubt analysis report,then push these analysis results to tax authorities automatically.At the same time,we build a set of clear responsibilities division system to realize professional tax collection.The tax assessment in Guizhou local Tax Department not only build a perfect indicator system,but also design a set of efficient compute process.The system apply the database techniques of Oracle,to extract and process large amounts of data,and build a data warehouse,which concludes diverse data sources,that realize pre-processing to data like partition and combine.Additionally,we found reasonable index through repeatedly estimate to performance in the data compute link,that ensure the efficient operation of the system.