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Benin Pension Guide 2026

Benin's pension system is a defined-benefit social security scheme administered by the Caisse Nationale de Sécurité Sociale (CNSS). The retirement age is 60 for men and 55 for women. A minimum of 180 months (15 years) of contributions is required for a full pension. The pension amount is calculated based on average salary and contribution period.

Overview — CNSS Pension System

Benin operates a pay-as-you-go (PAYG) defined-benefit pension system under CNSS. All employees are mandatorily covered. The system pools contributions from active workers to pay benefits to current pensioners. The pension comprises an old-age pension, disability pension, and survivor pension. The system is financed by employee (5.4%) and employer (17.4%) contributions capped at a monthly ceiling.

Retirement Age

  • Men — 60 years
  • Women — 55 years
  • Early retirement — possible from age 55 (men) or 50 (women) with reduced pension
  • Deferred retirement — continued work beyond retirement age increases the pension

Pension Calculation

The old-age pension is calculated as: (Average annual salary × Number of contribution years × 1.33%) / 12 per month. The average salary is based on the best 5 years of the last 10 years of contributions. The minimum pension is set by CNSS decree. The maximum pension is capped at 80% of the reference salary. A full pension requires 180 months (15 years) of contributions. Partial pensions are available for shorter contribution periods.

Pension Benefits

  • Old-age pension — monthly payment for life
  • Disability pension — for permanent disability (at least 66.67%) before retirement age
  • Survivor pension — 50% of the deceased's pension to spouse, 25% per child
  • Lump-sum death benefit — one-time payment to cover funeral costs
  • Annual adjustment — pensions are indexed to inflation

Supplementary Pension

In addition to the mandatory CNSS scheme, some employers offer supplementary pension plans through insurance companies or pension funds. These are typically defined-contribution plans where the employer and/or employee contributes to an individual account. The supplementary pension is paid as a lump sum or annuity at retirement and may benefit from tax advantages subject to certain limits.

FAQs

How is my pension calculated if I contributed for 30 years?

If your average annual salary (best 5 years) is XOF 8,000,000 and you contributed for 30 years: Annual pension = 8,000,000 × 30 × 1.33% = XOF 3,192,000 per year, or XOF 266,000 per month. This is approximately 40% of your average salary.

Can I receive my pension abroad?

Yes, CNSS pensions can be paid abroad through bank transfer. Recipients must provide proof of life annually through a certificate from the Beninese embassy or consulate in their country of residence.

What happens to my contributions if I leave Benin?

If you have contributed for at least 12 months, you may either continue contributing voluntarily or receive a lump-sum refund of your personal contributions (without employer share) upon leaving the system permanently.

Disclaimer

This guide provides general information about Beninese pensions for the 2026 tax year. Pension rules and rates may change. Always consult with a qualified Beninese social security advisor or CNSS for advice specific to your situation. InvestmentKit does not provide tax advice.

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