SSS or Social Security System is a Philippine government agency that manages the insurance policies of private citizens. As of the moment, you need to know how to find the SBR number in order to register online. This number is needed if are still using the old R3 and R5 formats for employers.
How To Find The SBR Number in Receipts?
If you have been paying using the forms, you can see it as the 6 digit code per receipt. They are usually in triplicates and you can put the number when you generate the R3 and R5 forms for your employees.