Weeks Contributed (Semanas Cotizadas) in Colombia: Your Complete Pension Guide

What Are 'Semanas Cotizadas' and Why Do They Matter for Your Pension?

In the Colombian pension system, semanas cotizadas (weeks contributed) refer to the total time during which you — or your employer, if you are a dependent worker — have made contributions to the General Pension System. Each month of contributions equals approximately 4.33 weeks, and the total number of these weeks determines whether you meet the requirements for an old-age, disability, or survivor's pension.

The legal framework governing this matter originates from Ley 100 of 1993, which created the Comprehensive Social Security System, and was later amended by Ley 797 of 2003 and Acto Legislativo 01 of 2005. These laws define not only the minimum number of weeks required but also how contributions are counted, which periods may be computed, and the two existing pension regimes. Follow along with this article from Legal Diligence Medellín to understand this crucial topic for your financial future.

How Many Weeks Do You Need to Retire in Colombia?

The answer depends on which pension regime you belong to. Colombia has two main systems:

Régimen de Prima Media con Prestación Definida (RPM)

Managed by Colpensiones (the public pension administrator), this regime requires meeting two conditions simultaneously:

Age: 62 years for men and 57 years for women.
Weeks contributed (semanas cotizadas): 1,300 total weeks, equivalent to approximately 25 years of continuous or intermittent contributions.

Ley 797 of 2003 introduced a gradual increase in the weeks required, moving from 1,000 weeks (under the original Ley 100) to 1,300 weeks as of 2015. Individuals who were close to meeting the requirements before this reform were eligible for a transition regime, the specific rules of which require individual analysis.

Régimen de Ahorro Individual con Solidaridad (RAIS)

Managed by Private Pension Funds (AFPs), this regime does not require a minimum number of weeks. Instead, the worker accumulates capital in an individual savings account. To obtain a pension, the accumulated balance must be sufficient to finance a lifetime monthly payment exceeding 110% of the current legal monthly minimum wage (SMLMV). If the balance falls short, the affiliate may continue contributing or, under certain conditions, apply to the Minimum Pension Guarantee Fund — provided they meet the required weeks (1,300 for men and 1,150 for women in this fund).

To better understand how your specific weeks are counted and which regime benefits you most, we invite you to explore our article on Colombian labor law for broader context.

Why Tracking Your Weeks Contributed Is Essential

Your semanas cotizadas not only determine whether you can access a pension — they also affect the amount of your monthly pension payment. The base income for calculation (IBL) is determined by the average salary on which you contributed during the last 10 years (1,300 weeks if taking the full period), and the replacement rate — the percentage of that IBL you will receive as a pension — increases with each additional week contributed beyond the minimum.

Additionally, weeks contributed are relevant for:

Disability pension: you must have contributed at least 50 weeks within the three years prior to the onset of disability.
Survivor's pension: the deceased must have contributed 50 weeks within the three years prior to death, or have been receiving a pension at the time of passing.
Substitute indemnity: if you reach retirement age but lack the required weeks, you may request a refund of your contributions (indemnización sustitutiva), provided you can prove the weeks you do have.

Every week counts. That is why at Legal Diligence Medellín we strongly recommend reviewing your labor history with Colpensiones or your AFP on a regular basis. If you are a foreigner considering retiring in Colombia, you may also want to learn about the pension visa.

The General Process for Claiming Your Pension

Requesting an old-age pension from Colpensiones or an AFP involves an administrative procedure that, while standardized, requires careful preparation. Broadly speaking, the process includes:

Formal application: submitting the pension request to the administering entity along with documentation proving you meet the requirements.
Weeks verification: the entity reviews your labor history through PILA (the unified contribution payroll system). If weeks are missing or inconsistencies appear, additional documentation may be requested.
Administrative decision: the entity issues a resolution approving or denying the pension. If denied, you may file appeals (reconsideration and appeal) within legal deadlines.
Payment: once approved, the pension is paid from the first day of the month following the application date, provided all requirements are met.

This process typically takes 4 to 6 months, and any error in documentation or week calculation can cause significant delays. We do not recommend handling it without professional guidance.

Common Mistakes When Calculating Your Weeks Contributed

Based on our experience advising clients in Medellín, these are the most frequent errors:

Failing to verify your labor history periodically. Many workers discover too late that their employer failed to report full weeks or contributed on a lower base than the actual salary. Colpensiones' labor history can contain errors that only surface when applying for a pension.
Confusing weeks worked with weeks contributed. A person may have worked for 30 years but have fewer weeks contributed if there were periods without social security enrollment or if they worked independently without making contributions.
Not knowing the transition regime rules. Those who were close to retirement before the reforms (Ley 797 of 2003 and Acto Legislativo 01 of 2005) may be entitled to more favorable requirements. Losing this benefit by failing to claim it in time is irreversible.
Overlooking weeks contributed abroad. If you have worked overseas, you may request week homologation through international social security agreements. This process is complex and has specific deadlines.
Ignoring the option to contribute weeks voluntarily. Those who fall short of the minimum can make voluntary contributions to Colpensiones or their AFP to complete the missing weeks. However, the conditions and cost of this option vary by case.

Frequently Asked Questions About Weeks Contributed in Colombia

Can I retire if I have 1,300 weeks but not the required age?

No. In the RPM (Colpensiones), both requirements must be met simultaneously: age and weeks. If you meet the weeks but not the age, you must wait until reaching the required age to apply. In the RAIS (AFP), you may retire earlier if the accumulated capital is sufficient, but you must be at least 62 (men) or 57 (women) to access the state-guaranteed minimum pension.

What happens if I don't reach 1,300 weeks contributed?

If you reach retirement age but lack the required weeks, you have two options: (a) continue contributing until you complete the missing weeks, or (b) request a substitute indemnity, which refunds your contributions (adjusted for inflation) without the possibility of a future pension. The best decision depends on your age, health, and financial situation. A specialized attorney can help you evaluate both alternatives.

Do weeks contributed abroad count toward my Colombian pension?

Yes, provided there is a social security agreement between Colombia and the country where you worked. Colombia has agreements with Spain, Chile, Argentina, Uruguay, Ecuador, among others, and with the European Union. Weeks contributed in those countries can be added to your Colombian weeks to meet the minimum requirement. The homologation process must be completed before applying for a pension.

How can I find out how many weeks I have contributed?

You can check your labor history on the Colpensiones website (if you are in the RPM) or through your AFP. You may also request it in person at the entity's offices. We recommend doing this at least once a year. If you find inconsistencies, it is crucial to correct them as soon as possible, as older errors can be more difficult to fix.

Trust Your Future to Professionals

Your semanas cotizadas are the heart of the Colombian pension system. A miscalculation or a flawed strategy for reaching them can cost you years of work or a lower pension than what you deserve. At Legal Diligence Medellín, our specialized labor and social security attorneys can review your labor history, determine whether you qualify for a transition regime, handle the homologation of weeks worked abroad, and guide you through the entire pension application process.

Have questions? Contact us for a personalized consultation.