OFFICIAL LETTER 1861/CT-TTHT DATED 31/5/2019 OF HA NAM TAX DEPARTMENT ON USING SEAL SIGNATURE

OFFICIAL LETETR 38360/CT-TTHT DATED 27/05/2019 OF HANOI TAX DEPARTMENT ABOUT TAX POLICY FOR ADVERTISING ACTIVITIES ON GOOGLE FACEBOOK

OFFICIAL LETTER NO. 2469 / CT-TTHT DATE OF MAY 20, 2019 OF HAI DUONG PROVINCE TAX DEPARTMENT ON FIXED BUSINESS TRIP COST

OFFICIAL LETTER 26997/CT-TTHT DATED 26/04/2019 OF HANOI TAXATION DEPARTMENT ABOUT CASH PAYMENT TO CUSTOMERS

DECREE 143/2018/NĐ-CP DATED 15/10/2018 OF GOVERNMENT RULING COMPULSORY SOCIAL INSURANCE FOR FOREIGNERS WORKING IN VIET NAM

DECREE No. 143/2018 / ND-CP OF OCTOBER 15, 2015 DETAILING THE SOCIAL INSURANCE FOR FOREIGN EMPLOYEES IN VIETNAM

OFFICIAL LETTER NO. 79759/CT-TTHT DATED 04 DECEMBER 2018 OF THE GENERAL DEPARTMENT OF TAXATION GUIDING THE COST OF BUSINESS CO-OPERATION

OFFICIAL LETTER 2781/CT-TTHT DATED 13 SEP 2018 OF BAC NINH TAX DEPARTMENT GUIDING TAX EXPENSES FOR XE OM COSTS

OFFICIAL LETTER 2817/CT-TTHT DATED 13 SEP 2018 OF BAC NINH TAX DEPARTMENT FOR IMPAIRMENT ATTACHED BY HACKERS

OFFICIAL LETTER 5241/CT-TTHT DATED 31 AUG 2018 OF HUNG YEN TAX DEPARTMENT GUIDING ON AGREEMENT ON AVOIDANCE OF DOUBLE TAXATION FOR INCOME OF CAPITAL TRANSFER