Vietnam's employer insurance costs deliberately aren't a simple mirror of the employee's own deductions. BHTN is the one clean 1:1 match; BHXH and BHYT both charge the employer more than double the employee's rate, which is why the employer's total statutory load looks larger relative to the employee's own deductions than in most markets with symmetric splits.
The trade union fee is the genuinely distinctive line item here, an entirely employer-funded cost tied to Vietnam's labour-organizing law rather than social insurance, owed regardless of whether the company actually has a union. It has its own separate, recently-updated legal basis for 2026, worth knowing since older sources may still cite the pre-2026 decree.
The Tết bonus deserves special care in any Vietnam hiring comparison: treating it as mandatory, the way this calculator treats Mexico's aguinaldo or the Philippines' 13th month pay, would misstate Vietnamese labour law. It's expected by nearly every employee and factored into most companies' budgets regardless, but it's genuinely discretionary, which is why it's off by default here.