If your social security base in Taizhou, Jiangsu is 16,500 yuan per month, the monthly payment amount is calculated as follows:

1. Pension Insurance: The individual payment ratio is 8%, so the individual monthly payment is ​
   ×8%=
   yuan; the company payment ratio is 16%, and the company monthly payment is ​
   ×16%=
   yuan.

2. Medical Insurance: The individual payment ratio is usually 2%, and the individual monthly payment is ​
   ×2%=
   yuan; the company payment ratio is about 8%, and the company monthly payment is ​
   ×8%=
   yuan.

3. Unemployment Insurance: The individual payment ratio is 0.5%, and the individual monthly payment is ​
   ×0.5%=82.5
   yuan; the company payment ratio is 1%, and the company monthly payment is ​
   ×1%=
   yuan.

4. Work - related Injury Insurance and Maternity Insurance: These two insurances are paid by the company. The payment ratio of work - related injury insurance is determined according to industry risks, generally ranging from 0.2% to 1.9%. Taking the middle value of 1% as an example, the company's monthly payment for work - related injury insurance is ​
   ×1%=
   yuan. The maternity insurance payment ratio is generally about 1%, and the company's monthly payment for maternity insurance is ​
   ×1%=
   yuan.

In summary, if the social security base is 16,500 yuan per month, the individual needs to pay about ​