Hanoi, June 4 -- Starting June 1, 2025, the use of electronic invoices (e-invoices) generated by cash registers has officially become mandatory for business households with annual revenue exceeding 1 billion VND (approximately 38,361 USD). This move marks a significant step in the Government's ongoing efforts to modernise tax management and ensure greater fairness and transparency in fulfilling tax obligations. From the first days of implementation, the majority of business households have proactively cooperated with tax authorities to familiarise themselves with the new system, with assistance provided by local tax officials. Nguyen Thi Trang, owner of a fashion shop in Hanoi's Tay Ho district, said she received enthusiastic support from...