I recently bought some used books on Amazon. The books are directly related to what I do for a living. In Australia, I know that if you have the receipt for books like that, you could claim it as a tax deduction.
I was wondering though, if the book is used, and I paid for it via an American company and in US dollars, can I still claim this as a deduction on my Australian tax return? The invoice also says "This is not a VAT invoice." as well. I'm not sure what VAT means?