How do I update CPF Board of any changes to my entity’s particulars?

You can update the particulars of your entity as follows:

(i)       Principal place of business and contact details:

Login using your Singpass and go to Account settings. You can update your business address or contact details of the owner/employer representative and persons in charge of CPF contribution matters.

If you are an individual trading under your own name, you can only update the particulars for your own CSN.

(ii)      Employer name:

Write to us to update the details if you have recently made changes to the entity's name through your Unique Entity Number (UEN) issuance agency or the Immigration & Checkpoints Authority.

This information provided here is sourced from the CPF website.