Gross vs. Net Salary: Understanding the Difference in Vietnam

Key Takeaways

• Gross salary is total earnings before deductions; net salary is take-home pay after SHUI (10.5%) and progressive PIT, the gap typically ranges from 12% to 25% depending on income level and dependents.
• Employees contribute a total of 10.5% in mandatory insurance: social insurance (8%), health insurance (1.5%), and unemployment insurance (1%), under Decree 188/2025/ND-CP effective July 1, 2025.
• From July 1, 2026, Vietnam’s PIT structure moves from 7 to 5 brackets under Law 109/2025/QH15, mid-income earners will benefit from significantly wider tax thresholds.
• FDI and MNC companies should negotiate salaries on a gross basis in employment contracts to maintain cost control when tax or SHUI rates change.

Gross salary and net salary serve two different purposes: employers use gross for recruitment and budget planning, and net for payroll execution and cash flow management. Understanding how the two connect, through Vietnam’s SHUI contributions and progressive PIT, is what allows businesses to make accurate compensation decisions. With a new 5-bracket PIT structure taking effect July 1, 2026 under Law 109/2025/QH15, the calculation gap between gross and net is set to shift for many employee income levels.

What is gross pay?

Gross pay is the total amount of money an employee earns before any taxes and deductions are taken out. It includes all forms of compensation, such as basic salary, overtime pay, bonuses, and commissions.

To calculate an employee’s gross annual pay, multiply their average weekly pay by 48 (the number of working weeks in a year). The average weekly pay is determined by multiplying the average amount earned in one hour by the average number of hours worked per week.

Gross Annual Pay = Average Weekly Pay × 48

Average Weekly Pay = (Average Hourly Earnings) × (Average Hours Worked per Week)

For example, if an employee earns 50,000 VND per hour and works 40 hours per week:

• Weekly pay = 50,000 VND × 40 = 2,000,000 VND
• Annual gross pay = 2,000,000 VND × 48 = 96,000,000 VND

One important distinction for Vietnam payroll: not all gross pay components are used as the SHUI contribution base. Under Circular 59/2015/TT-BLDTBXH, allowances paid separately, such as meal, transport, or phone allowances, are excluded from the SHUI calculation base. This means a gross salary of 25,000,000 VND (20,000,000 base + 5,000,000 in allowances) is fully subject to PIT, but SHUI contributions apply only to the contractual wage portion. Structuring salary components correctly allows businesses to optimize SHUI costs within legal boundaries.

What is net pay?

Net pay is an employee’s earnings total after all deductions are subtracted from their gross pay. It represents the actual amount of money an employee receives in their paycheck.

The formula to calculate net pay is: Net Pay = Gross Pay – Deductions

Current mandatory deduction rates (Decree 188/2025/ND-CP, effective July 1, 2025):

The SHUI and unemployment insurance contribution cap equals 20 times the regional minimum wage. For Zone I (HCMC, Hanoi) in 2026, this cap is 106,200,000 VND/month under Decree 293/2025/ND-CP. Health insurance has no cap and applies to the full gross salary.

Beyond mandatory deductions, employer-provided benefits such as life insurance premiums or voluntary pension contributions may also be deducted from gross pay if the employee opts in.

In practice, the total deduction gap between gross and net ranges from 12% to 25% depending on salary level and number of registered dependents. The two examples below illustrate the calculation step by step.

Example 1 – Gross salary 20,000,000 VND, no dependents

Effective deduction rate: 12.7%, meaning the employee takes home 87.3% of gross pay.

Example 2 – Gross salary 50,000,000 VND, 1 dependent

Effective deduction rate: 19%. Each registered dependent reduces monthly PIT liability by approximately 1,400,000 VND. For companies employing foreign nationals, see foreign worker payroll in Vietnam for additional deduction rules specific to expat employees.

Important: From July 1, 2026, Vietnam’s PIT structure shifts from 7 to 5 brackets under Law 109/2025/QH15. The threshold for the lowest bracket doubles from 5,000,000 to 10,000,000 VND/month. Employees earning between 10,000,000 and 30,000,000 VND gross will see a meaningful reduction in their monthly PIT liability.

Gross salary vs net salary: Key differences

The table below summarizes the main differences between gross salary and net salary:

Gross vs. net salary: which one should you focus on?

While gross salary and net salary differ, the total compensation remains the same. Each figure serves distinct purposes for employers and employees.

When should employers use gross salary?

Employers should reference gross salary when:

• Posting job openings and negotiating compensation with candidates.
• Developing compensation budgets and forecasting labor costs.

Gross salary provides a standardized basis for comparing compensation across positions and industries. It allows employers to analyze the full cost of each employee, including taxes and benefits.

When should employees use gross salary?

Employees should focus on gross salary when:

• Negotiating job offers or discussing raises.
• Applying for loans or making long-term financial plans.
• Evaluating job opportunities and comparing compensation packages.

Gross salary represents an employee’s total earnings potential and is often used as a benchmark for financial planning and job evaluation.

FDI and MNC companies in Vietnam should always negotiate and document salaries on a gross basis in employment contracts. Net salary agreements create financial exposure: when SHUI rates or PIT brackets change, the employer absorbs the difference. This is a common compliance risk for foreign-invested companies entering the market without local HR expertise.

When should employers use net salary?

Employers should consider net salary when:

• Processing payroll and issuing paychecks.
• Calculating the actual cash outflow for employee compensation.

Net salary reflects the actual amount paid to employees after withholding taxes and deductions. Employers must ensure accurate calculation and timely payment of net salaries to maintain compliance with labor regulations.

When should employees use net salary?

Employees should focus on net salary when:

• Creating personal budgets and managing living expenses.
• Setting up automatic bill payments or allocating funds for savings and investments.

Net salary represents an employee’s actual disposable income and is the most relevant figure for day-to-day financial management and decision-making.

Getting gross-to-net calculations right, including SHUI contribution bases, PIT brackets, and allowance treatment, is the foundation of compliant and cost-controlled payroll in Vietnam. With the 2026 PIT reform adding another layer of change, now is the right time for businesses to review their compensation structures. Talentnet’s payroll services and PIT declaration support help companies stay compliant and accurate through every regulatory update.