On April 9th, 2021, Hanoi Tax Department issued Official Letter No. 10857/CTHN-TTHT, thereby:
In case that the Company has too complicated name and address on its Enterprise Registration Certificate which makes it difficult to be fully displayed on the input, output invoices, the unit shall be allowed to use some common abbreviations but they must ensure to be correct, thoroughly and in compliance with the business, tax registration of the enterprises and still be able to determine the rightful name, address of the buyer and seller; and other criteria must also be ensured, only then it will be determined as valid invoices for making declaration and accounting as regulated in Point b Clause 7 Article 3 Circular No. 26/2015/TT-BTC issued by the Ministry of Finance on February 27th, 2015.