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Payroll Singapore: Error 'Invalid_client' when submitting CPF

Cannot direct submit cpf, failed to verify cleint_assertion with the registered JWKS

Updated over a month ago

Please do as follows to resolve the CPF submission error:

  1. Please go to the global UTC Time web.

  2. Go to your computer and search for Command Prompt.

  3. Enter the following command to compare the seconds.

  4. powershell -command "[DateTime]::Now.ToString('yyyy-MM-dd HH:mm:ss.fff')"

  5. Go to the Control Panel and change the Date and Time.

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