Shanghai has a social security record but no tax record.

Does the subject want to ask, "What is the reason why Shanghai has social security records but no tax records?" Shanghai has a social security record, but there is no tax record because of low salary, short working hours and no formal job.

1, the salary is low and does not exceed the tax threshold, so there is no tax record, but because the unit has paid social security, there is a social security record.

2. The individual did not work in the past or worked for a short time, and did not reach the tax threshold, so there was no tax record. However, if the unit has paid social insurance during the work period, it should have a social security record.

3. Individuals may not have a formal job in the past period of time, but only earn income through personal business or other means, so they have no tax records and social security records.