How to calculate the tax refund after the adjustment of Rizhao social security base

1, the lower limit of endowment insurance contribution base is adjusted from 4 12 1 yuan to 3980 yuan, which is equivalent to a decrease of 14 1 yuan.

2. The amount that employees need to return every month is 14 1 yuan multiplied by 8%, that is, 1 1.28 yuan every month. For example, if you retire for 8 months at a time in August, you need to refund 90.24 yuan.

2, the employer's pension insurance payment ratio is generally 16%, so the amount returned is twice that of the employee himself, that is, 180.48 yuan.