Dear K. Florian
What we are requesting is not clearly written in the contract but it is our obligation under the Revenue Code to issue tax invoice. Could you please ask your tax advisor to provide Revenue’s Ruling or arrange a meeting with a tax officer to support that we would not be required to issue tax invoice? The Ruling that Khun Pimmanan sent to us earlier no. กค 0706/พ./3080 clearly supported our position that the VAT must be collected even if the customer agrees to pay VAT (or get exemption) by themselves.
The final version of the EPC Agreement does not say about VAT on the Contract Price. Originally, the EPC draft dated 20 May 2015 included VAT provisions but I deleted them as follows: