Complete comprehensive unit price = labor cost+materials and equipment cost+machinery cost+management fee+profit+fees+taxes. How to calculate the fees and taxes?

fees refer to the fees that must be paid by the government and relevant authorities, including endowment insurance, medical insurance, unemployment insurance, housing accumulation fund and work-related injury insurance. They are based on labor costs and calculated according to the standards stipulated by the state or relevant departments where the project is located. The standards in different parts of China are different. For example, the labor costs are in 1 yuan, and according to the regulations of Zhejiang Province, the fees are 1*43%=43 yuan. Taxes generally include: value-added tax, business tax, urban maintenance and construction tax, income tax and personal income tax. Tax = output tax-input tax+additional tax+income tax+personal income tax, etc.