How to register for the Revenue Online Service (ROS)
Save your digital certificate
There are separate instructions on how to save your digital certificate for Windows and MAC computers. These instructions are available in both text and video format.
How to save your digital certificate (Windows computer)
For further information, please refer to the guide Save your digital certificate Windows.
How to save your digital certificate (MAC computer)
For further information, please refer to the guide Save your digital certificate MAC.
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