Qingdao provident fund and social security must be together.

Yes, the provident fund and social security must be paid at the same time.

"Housing provident fund refers to a kind of housing savings deposit paid by urban employers and employees. The provident fund is compulsory to pay according to the requirements of the state. Although the housing provident fund is also a part of employees' wages, it needs to be deposited in the personal account of the provident fund.

Must be handed in at the same time. According to the new national regulations, housing provident fund is compulsory, and other social security needs to be paid jointly or separately by employers and employees. Legal basis: Article 17 of the Regulations on the Management of Housing Provident Fund stipulates that new employees shall pay housing provident fund from the second month of their employment, and the monthly payment shall be the employee's own salary multiplied by the employee's housing provident fund payment ratio. The newly transferred employees of the unit shall pay the housing provident fund from the date when the transferred employees pay their wages, and the monthly deposit amount shall be the employee's monthly salary multiplied by the employee's housing provident fund deposit ratio.