CPF submission deadline is on the 14th of the following month.
You can generate a CPF file directly from EasyPay, and it will link to your Corp Pass. The CPF board will send you a notification or an acknowledgement in your email upon a successful submission.
Please follow the steps below to directly submit from EasyPay:
Go to the Payroll module and click Reports.
Click CPF Submission Reports and click CPF One Stop Payroll (OSP) Service.
Select Pay Group, Year and Pay Period.
Click Direct Submit.