OFFICE NO. 7931 / CT-TTHT DATED 12/12/2020 ON THE COST OF QUARANTINE TO PREVENT COVID -19

OFFICIAL Letter 7684 / CT-TTHT ON FOREIGN CONTRACTOR TAX (FCT)

OFFICIAL LETTER NO.7532 / CTHDU-TTHT ON ELECTRONIC INVOICES

OFFICIAL Letter No. 4681 / CT-TTHT DATED 11/04/2020 ON INVOICE USAGE

OFFICIAL LETTER NO. 7100 / CT-TTHT DATED 11/02/2020 OF HAI DUONG DEPARTMENT OF TAXATION OF E-INVOICES FOR EXPORT

OFFICIAL LETTER NO.4457 / CT-TTHTNNT DATED OCTOBER 28, 2020 ON ELECTRONIC BILLING WHEN EXPORTING

DECREE 123/2020 / ND-CP REGULATING BILLING AND DOCUMENTATION

OFFICIAL LETTER NO.6550 / CT-TTHT ON TAX POLICY FOR MALFUNCTIONED PRODUCTS

OFFICIAL LETTER NO. 3501/CT-TTHT ON ADJUSTING CREATED INVOICES

OFFICIAL LETTER NO 5178/CT-TTHT ON DISTRIBUTORS SUPPORTING