Shanghai works in other places to pay social security.

The answer upstairs is very good. But I want to add it in plain language.

Your company is registered in Shanghai. If it is only an office in Nanjing and there is no registered branch or subsidiary, the employee's labor relations can be signed in Shanghai, and five insurances and one gold can be bought in Shanghai.

However, employees buy five insurances and one gold in Shanghai, and most of the corresponding benefits can only be enjoyed in Shanghai, such as medical insurance. Although Shanghai Medical Insurance can also support the reimbursement of people who are resident in different places (the employee's labor contract is in Shanghai, and the actual work place is not in Shanghai, so it can be said that it is resident in different places), but the procedures are complicated, and the employee's reimbursement is not directly in Shanghai, so it can be reimbursed on the spot, and it has to be paid in advance in different places. For companies, Shanghai's social security costs are the highest in the country.

You can recommend your company to hire in the form of labor dispatch, and the employee's labor contract is transferred to the labor dispatch unit, and the actual employer is still yourself. In this way, the employee's labor contract is not in his own unit, and the employee's five insurances and one gold purchase place are also realized in Nanjing. Standardize employment, which is the most standardized way to deal with the labor relations of branch personnel in China at present. But @ me.

Further reading: How to buy insurance, which is good, and teach you how to avoid these "pits" of insurance.