2. If the social insurance accumulation fund has a personal burden, it is allowed to be deducted. 4500* 1 1%=450 (only social security, if there is provident fund, it will be deducted), calculated according to the maximum amount =5500-450=5050.

3. Individual income tax = (5050-3500) *10%-105 = 50.

4, individual hand =5500-450-50=5000

The above is the reversal of your personal situation, for reference only. The 500 yuan tax you mentioned should not be that much, and it may also include social insurance.

6. The above is for reference. See the figure below for personal income tax.