Lead screw tax classification code belongs to appraisal tax code.

Tax code classification query can follow this method: find the billing software on the desktop and click Open. Find the product code in the open interface and click. In the open options, select the goods and services tax classification code, and click Enter. In the open interface, find the query criteria. Enter the name of the commodity to be added in the name box, such as pencil, and click Query. In the searched tax classification code, find the category to which the pencil belongs. Select the category to which the pencil belongs, find Add in the upper right corner, and click. Find the product code of the pencil in this way, fill in the relevant information in this interface and click OK. Find the tax classification code of the pencil and add it correctly, so it can be used directly when invoicing. Tax classification codes can be said to play a 100% monitoring role in cracking down on commercial enterprises' false invoicing. Commercial enterprises have no production or processing, and the invoicing items need to be consistent, and the corresponding tax classification codes must be consistent. When buying tomatoes, the output invoice is the invoice of steel, which will be recognized at once as soon as the tax is invoiced.