VAT output tax report-Customised _Tables and fields link

Hi

I have to create a customised report for the VAT out put tax ..Please advice me which tables should be looked in to ..to get the following fields

ICustomer,Invoice number,Posting date,tax code,Tax base amount in document and local currency,tax amount in document and local currency,exchange rate.

Please advice.Is it possible to get this done with sp query ..if so please advice how to go about it.