If you have completed STP Lodgements under an incorrect ABN, WPN or GST Branch Code, a new Tenant is required if it changed partway through the Financial Year. Otherwise, the ABN, WPN or GST Branch can be changed once a zero event has been sent to the ATO.
If you do not need to move any pay runs to the new ABN, WPN or GST Branch, refer to What do I do if my ABN, WPN or GST Branch has changed?
STEP 1 - Reverse Pay Runs lodged using the wrong ABN, WPN or GST Branch.
STEP 9 - Review the system default Pay Types and add any you require.
STEP 13 - Review the Imported Payees to add Payment Method (Banking) Details and confirm all other settings.
STEP 14 - Process the Pay Runs that should have been reported under the new GST Branch.