I need a list of the different taxation and company registration identifiers worldwide, and the legal requirements for inclusions in invoices, receipts, and quotations.
In other words, here is an example:
in Australia, a sole trader shall have ABN: Australian Business Number and TFN: Tax File Number.
A company shall have an ACN: Australian Company Number and TFN
An invoice shall have the ACN or ABN of the supplier.
The sales tax in Australia is called GST (Goods and Services Tax)
In some countries, the invoice should be called "Invoice" or "Credit"
And of course, these names will be in native language, so I need them in that language, and if there is an official translation to English.
I hope you can help me with this project.