Vietnam's Social Insurance Law 2024: What Foreign Employers Hiring in Vietnam Must Know

For most of the 2010s and into the early 2020s, the unofficial playbook for foreign employers hiring small Vietnamese teams was straightforward. Engage the workers as independent contractors under service agreements (hợp đồng dịch vụ). Pay them in USD via Wise or Payoneer. Stay below the radar. Avoid the legal complexity of establishing a Vietnamese entity for what was, in many cases, a five-person engineering team.

That playbook expired in July 2025. The Vietnam Social Insurance Law 2024 came into force on 1 July 2025, and it has materially changed the compliance landscape for foreign employers engaging Vietnamese nationals.

Most companies operating Vietnamese teams have not yet adjusted their arrangements. The cost of catching up — versus the cost of being caught — is the gap this piece is about.

What changed under the 2024 Social Insurance Law

The Vietnam Social Insurance Law 2024 was the most substantial revision of Vietnam's social insurance framework in over a decade. The headline changes from a foreign employer's perspective:

• Expanded definition of mandatory SI participants. The new law brings into mandatory social insurance coverage several worker categories that were previously outside the system, including part-time workers earning above a reference level and LLC/JSC managers receiving salaries.
• Stronger enforcement against misclassification. The law gives authorities explicit powers to reclassify substance-of-employment relationships, regardless of contractual labelling. Service contracts (hợp đồng dịch vụ) that resemble employment in their operational characteristics are increasingly being reclassified.
• Increased penalty structures. Penalty interest for backdated SI contributions accrues at 0.03% per day. For serious non-compliance, authorities can suspend the use of VAT invoices — which, for a company operating in Vietnam, effectively halts business operations.
• Pension reform. Retirement age changes and pension calculation adjustments are phased in, affecting long-term compensation planning.

Who is now caught by mandatory SI participation

The practical effect for foreign employers is that several types of arrangements previously outside the SI system are now inside it.

• Service-contracted workers who function as employees. A Vietnamese "contractor" working fixed hours for one foreign company, with direction over their daily work, integrated into the company's team — the substantive employee — is now more clearly within SI scope.
• Foreign workers on 12-month-plus contracts. Vietnamese SI for foreign employees has been in force since 2018. The 2024 Law tightens and clarifies these obligations: employer contribution approximately 17.5%, employee contribution 8% (foreign workers are not enrolled in unemployment insurance). For Vietnamese employees, the rates are employer 20.5%, employee 8% plus 1% health and 1% unemployment.
• Senior managers receiving salaries. LLC and JSC directors and senior managers receiving salaries — historically a grey area — are now more clearly within SI scope.

Personal data obligations under Decree 13/2023

Running parallel to the SI Law changes, Vietnam's Personal Data Protection Decree (Decree 13/2023/ND-CP, known as the PDPD) imposes data handling obligations on any foreign entity processing Vietnamese citizens' personal data. This is directly relevant to:

• HR information systems holding Vietnamese employee records
• Payroll platforms processing Vietnamese worker data
• Communication and collaboration platforms storing Vietnamese employee identities
• Background screening and credential verification systems

Foreign employers operating HR systems that touch Vietnamese personal data — which is virtually all of them — should have reviewed compliance with the PDPD by now. Companies that have not are accumulating regulatory exposure.

What foreign employers must do before mid-2026

A four-step compliance sequence we recommend for any foreign employer with Vietnamese workers, contractor or employee.

• Audit existing arrangements against the substance test. For every Vietnamese "contractor" engaged for more than six months, assess whether the working relationship resembles employment in substance — fixed hours, exclusivity, daily direction, integration. Where it does, reclassification risk is now materially higher than it was eighteen months ago.
• Convert misclassified arrangements. The cleanest options: engage an Employer of Record with a registered Vietnamese entity to legally employ the worker, or set up your own representative office, branch, or wholly foreign-owned enterprise.
• Verify PDPD compliance. Document the lawful basis for processing Vietnamese personal data, implement appropriate technical and organisational measures, and register cross-border data transfers where required.
• Engage current local counsel. Vietnamese regulatory frameworks are evolving rapidly under the Tô Lâm administration's reform agenda. Five-year-old advice on Vietnamese labour compliance is no longer reliable.

What hasn't changed

A few enduring features of Vietnamese employment law that the 2024 reform did not alter.

• Working hours. Eight hours per day, 48 hours per week maximum. Overtime capped at 40 hours per month or 300 hours per year.
• Overtime rates. 150% for weekdays, 200% for weekends, 300% for public holidays.
• Annual leave. Twelve days, increasing with seniority.
• Maternity leave. Six months, paid via social insurance.
• 13th-month salary. Not legally mandated, but a near-universal expectation paid before Tết. Budget for it explicitly.

A closing observation

The Vietnamese state apparatus is currently in one of its most reform-active phases in three decades. Tô Lâm's consolidation, the merging of administrative units from 63 provinces to 34, and the explicit ambition of 10%-plus annual growth through 2030 are reshaping the entire regulatory environment that foreign employers operate within.

The 2024 Social Insurance Law is one piece of a larger pattern. The pattern is clear: the regulatory framework is tightening, enforcement is becoming more systematic, and the cost of operating on outdated advice is rising.

The foreign employers operating Vietnamese teams compliantly in 2026, in our experience, will own a structural advantage over those still relying on 2020-era arrangements. The math of catching up versus being caught is not subtle.