Argentine Social Security Contributions Guide 2026

Overview — SIPA (Sistema Integrado Previsional Argentino)

Argentina's social security system is administered through the SIPA (Sistema Integrado Previsional Argentino), managed by ANSES (Administración Nacional de la Seguridad Social). The system operates on a pay-as-you-go basis: current workers' contributions fund current retirees' benefits. Both employees and employers make mandatory contributions, and the system also covers healthcare through PAMI (Programa de Atención Médica Integral) for retirees and the national health system.

Employee Contributions — 11% of Gross Salary

Employees contribute a total of approximately 11% of their gross salary, deducted directly from payroll. The breakdown for 2026:

• SIJP (SIPA) — Pension contribution: ~7% — funds the public pay-as-you-go pension system
• PAMI contribution: ~3% — funds healthcare coverage for retirees (Instituto Nacional de Servicios Sociales para Jubilados y Pensionados)
• INSSJP contribution: ~1% — additional funding for the national social services institute

For an employee earning ARS 500,000/month gross, the monthly employee deduction is approximately ARS 55,000 (11%). The employee also contributes ~3% for obra social (private health coverage), bringing total employee deductions to ~14-17% of gross salary depending on the collective bargaining agreement.

Employer Contributions — ~24-27% of Gross Salary

Employers pay social security contributions totaling approximately 24-27% of each employee's gross salary. The exact rate varies by industry risk classification and company size. The standard breakdown includes:

• Pension contribution (SIPA): ~12-13% — employer share of the pay-as-you-go pension system
• INSSJP contribution: ~1.5-2% — funding for the national social services institute
• Family allowance fund (Asignaciones Familiares): ~4.5-5% — funds family allowances and child benefits
• Unemployment fund (Fondo Nacional de Empleo): ~1.5% — funds unemployment benefits
• Fondo Solidario (Solidarity Fund): ~0.5-1% — various social programs
• Work risk insurance (ART — Aseguradora de Riesgos del Trabajo): ~2-8% — varies by industry risk level (banks ~2%, construction ~8%)

Small and medium enterprises (PyMEs) may qualify for reduced employer contribution rates under certain incentive programs. The total employer cost for an employee with ARS 500,000/month gross salary is approximately ARS 120,000-135,000 in employer contributions (24-27%).

Obra Social — Private Health Coverage

In addition to SIPA contributions, both employees and employers contribute to the obra social system, which provides private health coverage:

• Employee contribution: ~3% of gross salary (deducted at source)
• Employer contribution: ~6% of gross salary

Employees can choose their obra social (health insurance provider) and may also make additional voluntary contributions for upgraded plans. The obra social system covers the employee and their dependents (spouse, children under 21, or disabled children of any age). Higher-income employees may opt out of the public obra social system and purchase private health insurance directly, but the mandatory contribution still applies.

Self-Employed (Autónomos) Contributions

Self-employed individuals (trabajadores autónomos) must register with AFIP/ARCA and make monthly social security contributions based on declared income categories (categorías). The contribution amounts are set by ANSES and updated periodically. For 2026:

• Minimum category: ~ARS 15,000-20,000/month (low income self-employed)
• Standard category: ~ARS 40,000-60,000/month (average professional income)
• Maximum category: determined by declared income, up to ~ARS 150,000+ /month

These contributions cover pension (SIJP), PAMI, and obra social. Self-employed individuals must also register with an obra social separately. Late payment of contributions triggers interest and penalties, and may affect access to healthcare and future pension benefits.

Monotributo — Simplified Regime

The Monotributo is a simplified tax regime for small taxpayers that combines social security contributions with income tax and VAT in a single monthly payment. The monthly amount varies by category (A through K as of 2026), based on gross annual revenue and other parameters:

• Category A: ~ARS 12,000/month (revenue up to ~ARS 2.5M/year)
• Category B: ~ARS 14,000/month (revenue up to ~ARS 3.6M/year)
• Category C: ~ARS 17,000/month (revenue up to ~ARS 5.0M/year)
• Category D: ~ARS 21,000/month (revenue up to ~ARS 7.5M/year)
• Category E-K: progressively higher amounts for larger revenues (up to ~ARS 25M+/year)

The Monotributo payment includes the pension contribution (SIJP), obra social contribution, income tax (Ganancias), and VAT (IVA). It is significantly cheaper than the autónomo regime for small businesses but limits annual revenue and certain activities.

Additional Provincial Contributions

Some Argentine provinces impose additional social security or health contributions on employers. The most significant is the Provincial Health Fund contribution (Fondo de Salud Provincial or similar), which ranges from 0.5% to 2% of gross salary depending on the province. Buenos Aires Province, CABA (City of Buenos Aires), Córdoba, Santa Fe, and Mendoza each have their own regimes. Employers with employees in multiple provinces must comply with each province's requirements.

FAQs

What is the difference between SIPA and SIJP?

SIPA (Sistema Integrado Previsional Argentino) is the overall integrated pension system. SIJP (Sistema Integrado de Jubilaciones y Pensiones) refers to the pension subsystem within SIPA. The terms are often used interchangeably. The employee pays ~7% to SIJP as part of the total 11% employee contribution.

Can I opt out of the Argentine social security system?

No, contributions are mandatory for all registered employees and self-employed individuals. There is no opt-out mechanism. The only way to reduce the burden is through the Monotributo regime (for small taxpayers) or specific industry exemptions/reductions for employers.

How does the AFIP/ARCA enforce social security compliance?

AFIP/ARCA (formerly AFIP, now rebranded) conducts regular audits, cross-references employer declarations with employee registrations, and imposes significant fines for underpayment or non-registration. Employers must file monthly Form 931 (SIRADIG) reporting all employee contributions. Failure to pay contributions can result in liens, asset seizures, and criminal prosecution in severe cases.

Do foreign employees in Argentina pay social security?

Yes, foreign employees working in Argentina under a local contract are subject to the same social security contributions as Argentine nationals. Employees on short-term assignments (< 2 years) from countries with which Argentina has a totalization agreement (e.g., Spain, Italy, Chile, Uruguay, Mexico) may be exempt from Argentine contributions if they remain covered by their home country's social security system. Argentina has totalization agreements with several Ibero-American countries.

What happens if I don't pay my autónomo contributions?

Non-payment of autónomo contributions results in loss of healthcare coverage through the obra social, inability to access pension benefits, interest and penalties on overdue amounts, and potential exclusion from the social security system. Reinstatement requires payment of outstanding amounts plus interest (calculated at the official rate set by ANSES).

Disclaimer

This guide provides general information about Argentine social security contributions for the 2026 tax year. Contribution rates, categories, and thresholds are subject to change through legislative or executive decrees. The information presented reflects published AFIP/ARCA, ANSES, and Ministry of Economy data and may not reflect individual circumstances. Always consult with a qualified Argentine labor lawyer, accountant (contador), or AFIP/ARCA directly for advice specific to your situation. InvestmentKit does not provide tax or legal advice.