Vietnam has quietly become one of Asia’s most compelling business stories. A youthful, industrious population, fast-improving infrastructure, and a manufacturing base that plugs directly into global supply chains make it an obvious stop for companies thinking about scale. 

For many firms, doing business in Vietnam means access to competitive labour costs, skilled factory and tech workforces, and preferential trade arrangements that simplify exporting to big markets.

The government has steadily improved the investment climate, offering incentives for high-tech, export-oriented, and green projects. Put simply, Vietnam combines the scale and cost advantages investors want with a policy environment that increasingly rewards value-adding activity. 

If you want to hire in Vietnam, it helps to understand the payroll mechanics up front, and that’s what this guide is for.

What Is Payroll Tax in Vietnam?

In Vietnam, payroll is more than just a payslip at the end of the month. It’s the process of calculating, withholding, and remitting a mix of statutory contributions and personal income tax (PIT) for every employee on your team. Employers are responsible for ensuring all figures are correct and payments are made on time to both employees and state agencies.

The key components of payroll here include:

  • Gross salary: the base amount agreed with the employee.
  • Mandatory social insurance contributions: covers social insurance (SI), health insurance (HI), and unemployment insurance (UI).
  • Personal income tax: calculated using a progressive tax system for residents, with a flat rate for non-residents.
  • Allowances and benefits: some taxable, some exempt, depending on how they’re structured.

Handled well, it’s a predictable routine. Handled poorly, it can lead to delays, penalties, or unhappy staff, neither of which you want.

Social Security Contributions in Vietnam

Vietnam’s social security system is built on three mandatory schemes:

  • Social Insurance (SI)
  • Health Insurance (HI)
  • Unemployment Insurance (UI)

Each of these is funded jointly by employers and employees, with contributions calculated as a percentage of the employee’s gross salary, but only up to certain caps set by the government. Here’s the current breakdown:

Contribution Type Employer Rate Employee Rate Salary Cap Applied What It Covers
Social Insurance (SI) 17.5% 8% 20 × basic salary Pensions, sickness, maternity, occupational disease, survivorship benefits
Health Insurance (HI) 3% 1.5% 20 × basic salary Public healthcare services and medical expenses
Unemployment Insurance (UI) 1% 1% 20 × regional minimum wage (varies by location) Short-term income support and job placement services

Here are some key points to note:

  • The basic salary is a government-defined figure used for SI and HI caps, not the employee’s actual agreed salary. For 2025, it’s VND 1,800,000 per month.
  • The regional minimum wage varies across Vietnam’s four wage regions, from VND 4,420,000 to VND 6,600,000. This affects the UI cap.

All contributions must be declared and paid monthly to the Social Insurance Fund, managed by the Vietnam Social Security agency.

For foreign employees, SI and UI rules differ slightly. Usually, only SI applies. HI remains mandatory.

Overview of Income Tax in Vietnam

Personal Income Tax

Vietnam’s personal income tax (PIT) system is straightforward once you know whether you’re dealing with a tax resident or a non-resident.

  • Residents are taxed on their worldwide income using a progressive rate table.
  • Non-residents pay a flat 20% on Vietnam-sourced income.

You’re considered a tax resident if you spend 183 days or more in Vietnam in 12 months, or if you have a registered permanent residence here.

Current progressive tax rates for residents are:

Monthly Taxable Income (VND) Rate
Up to 5,000,000 5%
5,000,001 – 10,000,000 10%
10,000,001 – 18,000,000 15%
18,000,001 – 32,000,000 20%
32,000,001 – 52,000,000 25%
52,000,001 – 80,000,000 30%
Over 80,000,000 35%

Allowable Deductions for Residents

Deduction Type Amount Notes
Personal deduction VND 11,000,000/month Applies to all individual taxpayers
Dependent deduction VND 4,400,000/month per eligible dependent For each qualified dependent
Other deductions Varies Certain insurance premiums, charity contributions, and pension fund payments can reduce taxable income

A Worked Example

Let’s take an employee in Ho Chi Minh City earning VND 40,000,000/month, single, no dependents:

Step Calculation Amount (VND)
Social Security Contributions (SSC) SI = 2.88M, HI = 0.54M, UI = 0.066M 3.486M
Taxable Income 40M – 3.486M – 11M 25.514M
PIT Calculation 5% on first 5M = 0.25M
10% on next 5M = 0.50M
15% on next 8M = 1.20M
20% on remainder (7.514M) = 1.5028M 		≈ 3.45M

Calculate Payroll in Vietnam the Easy Way

Vietnam’s payroll math isn’t complicated once you’ve done it a few dozen times. For most companies, however, you don’t have that kind of time to spare. Between tracking social security caps and applying progressive tax rates, manual calculations can eat into hours you could spend running your business. And of course, they’re prone to errors.

RemotePeople’s Payroll Calculator does the heavy lifting for you. Just enter the basic salary details, and you’ll get instant, accurate breakdowns for both employer and employee costs.

Employer & Employee Responsibilities

Both employers and employees have legal obligations that keep the payroll system running smoothly.

For employers, the main duties include:

  • Withholding and remitting personal income tax and social security contributions every month.
  • Registering new hires with the Vietnam Social Security authority within 30 days of employment.
  • Keeping accurate payroll records for at least 10 years, in case of inspections.
  • Issuing annual PIT statements so employees can check and reconcile their tax obligations.

Failure to meet these obligations can lead to financial penalties, late payment interest, and even suspension of certain business activities.

For employees, responsibilities are lighter but still important:

  • Provide complete and accurate personal and dependent information for tax purposes.
  • Inform the employer of any changes (e.g., dependents, residency status) that affect tax calculations.
  • File an annual PIT return if you have multiple income sources or want to claim additional deductions not handled via payroll.

When both sides follow the rules, payroll runs without a hitch.

Double Taxation Agreements in Vietnam

Vietnam has worked to make itself more attractive to foreign investors by signing over 80 Double Taxation Agreements with countries across Asia, Europe, and the Americas. These treaties prevent individuals and businesses from paying tax twice on the same income.

Some of Vietnam’s key treaty partners include Singapore, Japan, South Korea, the UK, France, Germany, and Australia. For many global companies, these agreements can make a real difference to the cost of doing business here.

Most DTAs follow the same principles:

  • They define tax residency to determine where income should be taxed.
  • They reduce withholding tax rates on things like dividends, interest, and royalties between treaty countries.
  • They provide tax credit or exemption mechanisms, so income taxed in one country can be offset against tax owed in the other.

For employers bringing in foreign staff, these treaties can help avoid surprises in payroll planning. And for expatriates, they mean more predictable take-home pay.

Industry-Specific Tax Rates & Incentives

Vietnam offers strong tax breaks for investors in key sectors and regions.

Economic Zones & Disadvantaged Areas

Zone Type Corporate Income Tax (CIT) Incentive
General Zones 2–4 years CIT holiday, then 50% reduction for 4–9 years
Difficult Areas 17% CIT for 10 years, with 2 years tax-free + 50% reduction for 4 years
Extremely Difficult Regions, SEZs, High-Tech Zones 10% CIT for 15 years, 4-year holiday + 50% reduction for 9 years

High-Tech, Software & Digital

Industry Corporate Income Tax (CIT) Incentive
Software 10% CIT for 15 years, 4 years tax-free + 50% reduction for 9 years
From 2026: AI, Semiconductors, High-Performance Computing (HPC) 0% CIT for 2 years, 50% reduction for 4 years, plus 3-year land rent waiver

R&D & Large Manufacturing

Industry Corporate Income Tax (CIT) Incentive
High-tech R&D / Large-scale Manufacturing 5% CIT for 37 years, 6 years tax-free + 50% reduction for 13 years

Startups & SMEs

Category Incentives
Innovative Startups 10% CIT for 15 years, 4 years tax-free + 50% reduction for 9 years
Financial & Operational Support Low-interest loans, incubator subsidies (up to VND 20M/year), co-working support (up to VND 5M/month for 3 years)

These incentives can significantly lower tax burdens and create long-term savings, especially when paired with a smart payroll strategy.

Common Payroll Errors & Compliance Tips

Getting payroll right in Vietnam is about threading the needle between multiple laws, tax rules, and reporting requirements. And when you’re juggling social insurance caps, progressive tax brackets, and tight deadlines, mistakes can creep in.

Some of the most common pitfalls include:

  • Misclassifying employees as contractors to reduce costs
  • Incorrect social insurance calculations
  • Missing updates to tax bands or contribution rates
  • Late remittance of PAYE or social security contributions
  • Overlooking foreign employee registration 

Fines for non-compliance range from a few million VND for small errors to tens of millions for serious breaches, plus repayment of underpaid contributions with interest. In extreme cases, authorities can suspend operations until obligations are met.

To stay on the safe side:

  • Monitor government circulars and decrees for rate and rule changes.
  • Keep clear, auditable payroll records for at least 10 years.
  • Train HR and accounting teams on both tax and labour law basics.
  • Consider using an automated payroll solution or outsourcing to ensure accuracy and timely filings.

When payroll is done right, it fades into the background, freeing you to focus on growing your team and your business.

Simplify Payroll and Tax in Vietnam with RemotePeople

Payroll in Vietnam requires precision. Between progressive PIT rates, capped social contributions, and shifting incentives, it’s easy for errors to creep in.

RemotePeople’s Payroll Calculator delivers fast, accurate results every time. For those who prefer a completely hands-off approach, our Employer of Record service takes care of everything, from hiring and onboarding to payroll, compliance, and reporting.

Focus on growing your business in Vietnam, while we ensure your payroll is seamless.