Urgent -- VAT determination in EDI inbound invoice

Dear sir,

We are on SAP 4.6c. In Europion Union, VAT is charged on the basis of 'Ship-from' &  'Ship-to' basis In our company,Vendor invoice is received via EDI. The vendor address is defaulted from the vendor master where he is basically located. But the goods can be supplied from any country other than the original country of the vendor.

Presently the logic in our system is like that it reads the  vendor’s address from the vendor master as  base location and  not that location from where the goods are dispatched

I identified one SAP standard Table T076M (EDI: Conversion of External Tax Rate <-> Tax Code) have to be maintained for all  combinations of partner type, partner number, tax type (VAT indicator), Rate and City (country for PO owner) Transaction code OBCD .

I also dentified enhancement MRMH0002. It has the user exits EXIT_SAPLMRMH_011, EXIT_SAPLMRMH_012, EXIT_SAPLMRMH_013, EXIT_SAPLMRMH_014, EXIT_SAPLMRMH_015 . I think the User Exit for Tax code according to SAP standard is  EXIT_SAPLMRMH_012.

To put the correct VAT tax, The system must read if goods are  coming from EU-country, non EU-country or from same country .

Is there any SAP standard solution for VAT determination in EU countries ?

How should I put the logic of  'Ship  from' and 'Ship to'  ?? Which user-exit will serve this purpose.

As  there are many 'ifs and buts' conditions for determination of  VAT , whether the table T076M will serve the purpose or any other SAP  table is there?

What are the relevant SAP notes for VAT tax code in EDI  inbound  invoice for sweden or EU countries??

Urgent help will be highly appreciated.

Thanks,

Deepak kumar

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