I have now received my group certificate and have an appointment to have my tax assessment done with my accountant this weekend - but it occurred to me today that I don't know how centrelink get updated on my (and DPs) actual earnings for the past financial year for the tax benefit payment (or whatever it is called... I am really not good with the terms).

Once my accountant has done the assessment does something get sent to them electronically or do I need to call centrelink and update it?