Tax Account Online to shut down completely by end of AugustTax Administration Bulletin, 8/7/2017
Tax Account Online is scheduled to be terminated on 31 August 2017. At present, Tax Account Online is still in read-only mode, so users can print out old statements and old submitted returns until the end of August when it will shut down.
As of January 2017, MyTax, the new e-Service, has replaced Tax Account Online as an e-filing channel where self-assessed taxes can be filed and paid. Go to MyTax.