Can I register the TID with AADE myself? Will you provide me with the necessary details?

You won’t need to take any action other than confirming with AADE that the displayed information is correct. If you disagree with the displayed information, do not approve it, and contact AADE through the Taxpayer Service Center (KEF) at 213 16 21 000 or by submitting a query through your personal myAADE account (using your TAXISnet credentials) by clicking here and selecting the category “Registry – Payment Methods Integration (EFT/POS).” Alternatively, please call the epay support center at 210 38 98 954.