Three laws govern every FDI employment relationship in Vietnam: Labor Code 2019 (hiring, contracts, working conditions, termination), Social Insurance Law 2024 (Law 41/2024/QH15, effective July 1, 2025 — mandatory SHUI contributions for both Vietnamese and foreign employees), and the Personal Income Tax Law (as amended by Law 109/2025 — employer withholding obligations, progressive rates up to 35%). The 2025–2026 regulatory transition tightens compliance across all three — extending compulsory social insurance to foreign employees, requiring non-cash salary documentation for CIT deductibility, and introducing inter-agency data sharing that allows labor, tax, and social insurance authorities to cross-reference employer filings in real time.
This guide follows the employee lifecycle from onboarding to offboarding: hiring and contracts, daily working conditions, monthly payroll obligations including PIT and social insurance, termination procedures, and the compliance framework that governs each stage.
Hiring: Contracts, Probation & Work Permits
Employment Contracts & Electronic Contracts
Under Labor Code 2019, FDI companies mainly use definite-term contracts (12–36 months) and indefinite-term contracts. Electronic contracts gained legal validity under the 2021 amendment with identical provisions required. Social insurance obligations currently extend mandatory participation to most standard labor contracts from at least 1 month in duration—employers should not assume that only contracts of 12 months or more are exempt.
The primary structural risk is misclassifying contract types—serial fixed-term renewals trigger automatic conversion to indefinite status, and DOLISA inspectors aggregate contract periods to determine true employment duration. Using seasonal contracts for permanent roles triggers retroactive social insurance collection plus penalties. For contract rules and auto-conversion thresholds, see hiring employees in Vietnam labor contract types. If you are evaluating market entry without a local subsidiary, you should weigh the operational constraints of Employer of Record (EOR) vs Direct Hiring in Vietnam.
Probation Period Limits
Labor Code 2019 sets maximum probation periods by job group, including up to 180 days for certain managerial roles, 60 days for some highly skilled or professional positions, 30 days for specified technical or administrative jobs and 6 working days for other roles; employers should map each position to the correct group before setting probation. Termination during probation requires no advance notice; post-probation dismissals demand 30-45 days’ notice.
Common compliance gaps: exceeding duration limits and failing to document performance evaluations. Both expose FDI employers to labor disputes and reinstatement claims.
Work Permits for Foreign Employees
Foreign nationals must obtain work permits before employment unless exempt under Decree 219/2025/ND-CP (effective August 7, 2025, replacing Decree 152/2020/ND-CP). Exemptions cover 15 categories including intra-company transferees and certain service providers, but most foreign employees require permits processed through DOLISA within 15-20 business days.
Work permit applications require labor demand justification, criminal background clearance, health certificates, and authenticated educational credentials. Foreign employees must not commence work or receive salary until a valid work permit takes effect—employing or paying a foreign worker while the permit is processing exposes the employer to sanctions even if approval is later granted. Tax authorities frequently audit foreign employee files during CIT inspections; missing permits render salary expenses non-deductible. For eligibility criteria and exemption cases, see our Vietnam work permit application guide.
Working Hours, Overtime & Leave
The working hour limit is 48 hours per week (8 hours daily). Overtime caps: 40 hours/month and 200 hours/year under Labor Code 2019, with Resolution No. 17/2022/UBTVQH15 permitting 300 hours/year for textile, footwear, and electronics industries during seasonal orders.
Overtime rates are structured by work period:
| Work Period | Rate |
|---|---|
| Standard workdays | 150% of normal hourly wage |
| Weekly rest days | 200% of normal hourly wage |
| Public holidays & paid leave | 300% of normal hourly wage |
| Night work (22:00-6:00) | Additional 30% premium |
Employee consent is required before overtime assignments—employers cannot unilaterally mandate extended hours. Vulnerable workers face restrictions: employees aged 15-18, those with disabilities, pregnant women (7th month onward), and nursing mothers with children under 12 months cannot work overtime. For complete rules on caps, pay rates, and protected groups, see overtime and working hours compliance.
Vietnam mandates 11 paid public holidays with full 300% overtime rates—see public holidays Vietnam 2026 employer cost guide for the current schedule.
Annual leave entitlements: 12 working days for standard conditions, 14 days for employees under 18 or with disabilities, and 16 days for hazardous/heavy work. Leave increases by 1 day for every 5 years of service with the same employer.
Employee Protections & Workplace Rights
Labor Code 2019 protects employees from discrimination based on race, gender, nationality, pregnancy, disability, HIV status, and trade union membership. Sexual harassment is explicitly prohibited—the workplace definition extends to business trips, vehicles, phone conversations, and social activities connected to work, requiring FDI employers to implement prevention policies covering all employment-related contexts.
Female employees with children under 12 months receive 60-minute daily breastfeeding breaks; during menstruation, 30-minute breaks for a minimum of three working days per month. If these breaks are foregone, employers owe additional wages separate from overtime pay—creating dual payment obligations that FDI payroll teams must track. For full employer obligations during pregnancy and nursing, see maternity and paternity leave compliance.
Labor Code 2019 mandates periodic dialogues between employers and employee representatives addressing wages, working conditions, and company policies. Foreign workers on contracts of 12+ months can join grassroots unions at FDI enterprises. The 2024 Trade Union Law permits independent unions to operate with state approval, expanding worker representation options.
Enterprises with 10+ employees must register internal labor regulations with the provincial labor authority, covering work schedules, disciplinary procedures, occupational safety, and asset protection—outdated rules are a common DOLISA audit finding. For employee grievance procedures and dispute resolution, see labor disputes in Vietnam.
Salary Structure & Minimum Wage
Vietnam maintains two minimum wage types: the common minimum wage of VND 2,340,000 (used for state employees and social insurance calculations) and zone-based minimum wages for non-state enterprises. Zone-based rates vary by Region I-IV based on geographic development levels, with Region I covering major cities like Hanoi and Ho Chi Minh City commanding higher minimums.
Stay updated on the latest regional rates and their impact on your workforce via our report on Vietnam’s 2026 minimum wage increases
The common minimum wage serves a critical function beyond state payroll—it establishes the ceiling for social insurance contribution calculations. Maximum insurable salary equals 20 times the common minimum, creating the upper bound for mandatory contribution amounts regardless of actual salary levels. The choice between gross and net salary contracts determines compliance exposure—see Vietnam payroll gross-to-net calculations and SHUI compliance.
Under Decree 320/2025/ND-CP (effective December 15, 2025), salary payments of VND 5,000,000 or more require non-cash documentation to qualify as CIT-deductible expenses. Cash payments above this threshold remain legally permissible but lose deductibility—tax authorities cross-reference payroll registers against bank records during audits.
Social Insurance, Health Insurance & Unemployment Insurance
Under Social Insurance Law 2024 and Decree 158/2025/ND-CP (effective July 1, 2025), combined SHUI contributions total approximately 32% of insurable salary for Vietnamese employees (employer 21.5%, employee 10.5%) and 30% for foreign employees (employer 20.5%, employee 9.5%—no unemployment insurance). Decree 158/2025 replaced Decree 143/2018, significantly narrowing opt-out scenarios for foreign employees on contracts of 12 months or longer.
Payment deadlines fall on the last day of the month following salary payment. Late payments trigger daily interest of 0.03% under Law 41/2024/QH15, and the Vietnam Social Insurance Agency can demand retroactive contributions for periods 2+ years prior, plus penalties reaching VND 150,000,000. For detailed rate breakdowns and Reference Level ceiling calculations, see Vietnam social insurance 2026 compliance framework.
Personal Income Tax (PIT)
Vietnam applies progressive PIT rates from 5% to 35% on employment income for tax residents (individuals present in Vietnam for 183 days or more in a calendar year or 12 consecutive months). Non-residents pay a flat 20% on Vietnam-sourced income. Employers bear the withholding obligation—monthly PIT must be declared and remitted to the tax authority by the 20th of the following month.
Annual PIT finalization is required by March 31 for individuals who self-file, or by the employer’s CIT finalization deadline for employer-filed cases. FDI companies employing foreign executives should pay particular attention to the 183-day residency determination, dual-country income allocation, and treaty relief claims under applicable Double Taxation Agreements. For detailed finalization procedures and expat-specific rules, see personal income tax Vietnam expat finalization guide.
Trade Union Fee & Reporting Obligations
All FDI employers must contribute 2% of the social insurance salary fund to trade union activities under the 2024 Trade Union Law (Law 50/2024/QH15, effective July 1, 2025), regardless of whether a grassroots union exists. The 2% is calculated on the SI salary base, not gross payroll—the most common mistake is using gross payroll, which overpays by 15-25%. See trade union fee contribution rules for FDI companies for calculation guidance.
Semi-annual labor reports require submission before June 5 (Jan-Jun) and Dec 5 (Jul-Dec) via the National Public Service Portal—headcount by contract type, foreign employee details with work permit numbers, and social insurance participation status. For a complete timeline of these 30+ deadlines, bookmark our annual HR compliance calendar for FDI companies. Employers must maintain a labor-management book at head office documenting basic employee information. The key compliance gap: failing to reconcile labor report figures with social insurance enrollment data, creating audit-flagging discrepancies.
Non-Taxable Benefits & Allowances
Structuring compensation with non-taxable components reduces PIT burden for employees while maintaining CIT deductibility for employers. Under Circular 92/2015/TT-BTC, key non-taxable benefits include:
- Housing rent support — capped at 15% of total taxable income
- Lunch allowance — ≤VND 730,000/month
- Uniform allowance — ≤VND 5,000,000/year in cash (unlimited in kind)
- Round-trip annual flights for foreign employees returning to their home country
- Tuition fees for expatriate children studying in Vietnam (kindergarten through high school)
- Telephone and stationery allowances — fully exempt
- Transportation allowances — exempt when provided per company policy
- Training allowances — exempt for job-related training
These thresholds have remained unchanged since 2015. Structuring compensation packages around them is standard practice for FDI companies seeking to optimize total employer cost while maximizing employee take-home pay. Note that all salary and bonuses remain fully subject to PIT.
Termination, Severance & Retirement
Employees can unilaterally terminate with advance notice varying by contract type—45 calendar days for indefinite-term, 30 calendar days for definite-term (12-36 months), 3 working days for contracts under 12 months. Immediate termination rights exist for mistreatment, pregnancy complications, or unpaid salary.
Employers face restrictions under Article 36, which establishes seven exclusive grounds for employer-initiated termination. Wrongful dismissals trigger reinstatement orders plus back-pay for the dispute period (typically 3-12 months). Required payments at termination include unused annual leave compensation, severance (0.5 × average monthly salary × years of service), and any contractual bonuses earned but unpaid. See employee termination legal grounds and compliance risks for procedural requirements.
Retirement Age
Retirement age increases incrementally under Labor Code 2019—males toward 62 years (2028), females toward 60 years (2035).
| Year | Male | Female |
|---|---|---|
| 2024 | 61 years | 56 years 4 months |
| 2025 | 61 years 3 months | 56 years 8 months |
| 2026 | 61 years 6 months | 57 years |
Early retirement provisions exist for hazardous work environments. Late retirement extensions permit skilled private-sector workers to continue up to 5 additional years beyond standard retirement age.
Compliance, Penalties & DOLISA Inspections
Administrative penalties for social insurance non-compliance reach up to VND 75 million per violation, with retroactive contribution collection extending 2+ years and potential criminal referral for serious evasion. Common violations include: enrolling employees after the mandatory 30-day deadline, underreporting salary bases to reduce contributions, excluding bonus payments from insurable salary calculations, and failing to update records when employees receive promotions or salary adjustments.
The Vietnam Social Insurance Agency can demand unpaid contributions for periods extending 2+ years prior to audit discovery. Common scenarios triggering retroactive collection: misclassifying employees as independent contractors, using serial short-term contracts to circumvent participation thresholds, excluding foreign employees from enrollment before Decree 158/2025 implementation, and underreporting actual salary by excluding allowances from contribution bases.
DOLISA inspection triggers include discrepancies between labor reports and SI enrollment data, anonymous employee complaints regarding unpaid benefits, work permit violations discovered during immigration checks, and random selection from high-risk sectors (garment, electronics, food processing). Each non-compliant area generates separate penalty proceedings.
The Employment Law 2024 (effective January 1, 2026) introduces the National Labor Registration Database, enabling inter-agency data sharing between labor authorities, tax agencies, and the Vietnam Social Insurance Agency. Misclassifications or contract irregularities flagged by one agency now surface across all three—materially increasing detection risk for FDI employers who maintain inconsistent reporting across HR, payroll, and tax systems.
Documentation provides the primary defense: maintain employment contract files, work permit confirmations, bank transfer records cross-referenced to salary registers, and SI enrollment acknowledgments. These records demonstrate compliance intent and reduce penalty exposure even when technical violations occur.
Payroll compliance connects directly to broader tax obligations—PIT withholding feeds into quarterly and annual tax filings, while SHUI contributions appear in your statutory accounting books. Keeping payroll, tax, and accounting systems synchronized prevents the most common FDI audit triggers.
Indochina Link Vietnam provides end-to-end Vietnam corporate services for FDI companies—from payroll setup and trade union fee compliance to labor reporting and social insurance registration. Contact our team for a compliance audit before the July 2026 deadline.
Legal Disclaimer: This guide provides general information on Vietnam labor and social insurance compliance and does not constitute legal, tax, or professional advice. Regulations are subject to change; consult qualified Vietnam counsel for advice specific to your situation.
