As per Australian Customs and Border Protection Service, the packages
from a single consignor overseas are combined for duty and tax
assessment purposes. It can't be split or broken down even if the goods
are for friends and relatives if the declared...
The other members in this forum are quite right. Basically, you have to
go through all your invoices/receipts for the last two years because
this will determine how much tax you have to pay. You might also want to
seek help from a licensed accountant...
