Hi Kanokporn,
Re with input VAT tax invoices, we didn’t submit any input VAT on Apr’13. But According to below email, Tossaporn said she had received input tax invoices till Apr’13 and missing May’13. As we didn’t submit input VAT claims on Apr’13, they may be for May’13. Please help me to check and get back to me.
For the output tax invoices, Sudsakorn will send you later on. Thanks.