From 01/01/2026 the current threshold is 1 billion VND per year (Decree 141/2026/NĐ-CP amending Decree 68/2026/NĐ-CP; Law 09/2026/QH16 removed the fixed 500 million threshold and delegated the matter to the Government).
| Annual revenue | Invoices | VAT and PIT |
|---|---|---|
| Not more than 1 billion | Not mandatory, may be used voluntarily | Not payable |
| Over 1 billion | E-invoices with a code, or generated from a cash register, are mandatory | Declare and pay |
Households whose prior-year revenue was over 1 billion: use e-invoices. Newly started households, or households whose prior-year revenue was not over 1 billion but whose cumulative revenue during the year exceeds 1 billion: register within 30 days from the last day of that tax period.
From 01/01/2026 business households no longer pay presumptive (lump-sum) tax and must self-declare (Resolution 198/2025/QH15).
Note: the 500 million threshold in the original version of Decree 68/2026 has been raised to 1 billion.










