Digital Certificate Troubleshooting Service

Summary

How to ensure you can use an Agent Certificate to process Sage Payroll.

Description

If you are a Tax agent running Payroll on behalf of an employer, you need to complete the following steps. You can't use an Agent Certificate to process payroll until you have.

Agents should:

  1. Enable TAIN submissions and record your TAIN in Payroll - This ID is case-sensitive.
  2. Ensure you have been set up within ROS to submit on behalf of your client.

Resolution

Digital Cert Troubleshooting

  • Log in to ROS using the certificate to confirm that the certificate is active for the business
  • If you've recently reset the certificate password, download a new copy of the certificate
  • Remove any old certificates listed in Step 2 of the pay run, then clear your browser history
  • Check whether the certificate password contains any non-alphanumeric characters (for example, ? $ @)
  • If so:
    1. Reset the password.
    2. Enter a new password with numbers or letters only.
    3. Re-download the certificate.
  • If you're an agent, check that you've entered your TAIN and enabled agent submissions in the client's ROS account

The RPN (Revenue Payment Notifications)

  • The RPN files replace the old P2C files that businesses used to download from ROS for employees
  • Each employee in Payroll will have an RPN retrieved from ROS. It details their rates, thresholds, cut-offs and the YTD values for previous employments
  • If an RPN is not available for a new employee, the service will attempt to create a new RPN for that employee. The employee needs a PPSN number and Employment ID in their payroll Employee record
  • Step 2 of every pay run checks the RPNs with ROS. If needed, the system will retrieve RPNs to apply to employees 

 

 

 

Related Solutions

If you are still having issues, please read our article:

Solution Properties

Solution ID
222001000101789
Last Modified Date
Fri Aug 28 10:10:50 UTC 2026
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