Employers who only use the Social Security Fund’s Electronic Filing Service Platform need to set up master accounts and sub-accounts in the system.  Under normal circumstances, the number of master accounts is 5 and the number of sub-accounts is 15.

Set up a master account:

• Log in using the Entity User Account of Macao One Account:
  After entering the Electronic Filing Service Platform with the Staff Login Number (administrator), set up a master account in the account management function.
• Log in using the Individual Account of Macao One Account:
  When applying for the Electronic Filing Service, one needs to fill in the master account information* on the "Activate/Suspend the Electronic Filing Service (Contributions of the Obligatory System)";
• If one needs to add a new master account, he or she needs to complete and submit the "Electronic Filing Service (Contributions of the Obligatory System) To Add and Cancel a Master Account" form to apply**.
  
  

Set up a sub-account:

• The master account can set up and manage sub-accounts by him/herself through the functions provided by the "Electronic Filing Service Platform", and grant the sub-accounts the usable functions in the system.
• Both the master account and the sub-account must log in to the system using the "Macao One Account". 
  
  

* For the documents required for activating the Electronic Filing Service, please refer to the Administrative Procedures Guide - Electronic Filing Service (Activate the Service) on the Social Security Fund’s website.
** For the documents required to submit for adding and canceling a master account holder, please refer to the Administrative Procedures Guide - Electronic Filing Service (Add and Cancel a Master Account Holder) on the Social Security Fund’s website.