我以前成功过. 今天测试了一下, 的确不行, 可能他们的系统也过chrismas吧.
Unexpected server error. (Error Number: A511.09)
The system has encountered an unexpected error.
If the problem persists, please contact the ATO Technical Helpdesk on:
Phone 1300_139_373
E-mail technical.help@ato.gov.au