Who must pay mandatory BHXH (2024 Law on Social Insurance, Article 2):
- Labor contracts of indefinite term or of 1 month or more.
- Working part-time but with a monthly salary at or above the reference wage (2,530,000 VND from 01/07/2026).
- Enterprise managers who do not receive a salary.
- Foreigners with a labor contract of 12 months or more, except in excluded cases.
Not mandatory: a separate probation contract, a labor contract of less than 1 month, a genuinely independent service contract, a person receiving a pension.
Note: a contract called "collaborator" but with pay, time-keeping and management is still a labor contract. In a month with 14 or more working days of unpaid leave, BHXH is not paid for that month.
BHTN under the 2025 Law on Employment goes with the group of labor contracts of 1 month or more and does not apply to probation contracts.










