Research on Project Cost Management Based on BIM Technology under the VAT Reform

The development of the reform of business tax and the new tax system has brought about a non-negligible impact on the project cost. There are still many shortcomings in the traditional project cost management mode.Therefore, through the application of BIM technology, the advantages of BIM technology in the construction and design links can be used to increase the transformation and update of project cost management at this stage. In the context of the development of the VAT reform, the project cost management based on BIM technology can break through the shortcomings and shortcomings of the previous project cost management, and through the participation and correction of various links, the overall efficiency of project management can be improved.