Reports: download invoices/expenses

We are dealing with international buyers from EU, USA etc.
the ability to download all original expenses, invoices used in a particular report would be very very for tax return purposes.

I.e. we charge 23% tax to all EU customers, and 0 TAX for customers outside the EU.
Our accountant needs all original invoices sent to the EU where 23% was charges separated from all invoices sent to the countries outside the EU.

Thanks
Arimi