How can Changsha Company calculate cashback without social security?

Depending on the payment base, there are more than 1,000 to 2,000, 8% for individuals and 20% for units.

For example, if you don't pay the base of 1800, you can "save" 1800*0.20, which is more than 300 yuan.

Of course, the company won't give you all the savings. Speak for yourself.