Official Letter No. 1198/CTL&BHXH-BHXH dated September 5, 2025 of the Department of Wages and Social Insurance regarding salaries as the basis for compulsory insurance contributions
2. With respect to other regimes and benefits specified separately in the labor contract in accordance with Clause 5, Article 3 of Circular No. 10/2020/TT-BLDTBXH dated November 12, 2020 of the Minister of Labor, Invalids and Social Affairs (now the Ministry of Home Affairs)¹, these are not considered as salary used as the basis for calculating compulsory social insurance contributions under clause 1 above.