Account Services

Apply for CPF Submission Number

A CPF Submission Number is required for employers to transact with the CPF Board.

Before you can make CPF contributions or transact with us, you need to apply for a CPF Submission Number (CSN).

If you are starting to make mandatory contributions for your employees, apply for a CSN early to ensure that you can submit the contributions in time. The due date for submitting mandatory CPF contributions is the last day of the calendar month. Enforcement action will be taken against employers who fail to pay by the 14th of the following month.


Important notes

  • Only individuals trading under their own name should log in with Singpass. Organisations (e.g. private limited companies, sole proprietorships) with a registered Unique Entity Number should log in with Corppass instead.
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