Last updated: July 2026 | Nexo Legal Labor Team
An employment contract isn’t defined by what you title the document — it’s defined by how the relationship actually plays out. If your “contractor” keeps a set schedule, receives constant instructions, and provides the service personally, the law may consider that an employment contract exists, regardless of the paper saying “service agreement.”
This guide explains, based on the Colombian Labor Code, when a service agreement legally becomes an employment contract, and what your company — whether Colombian or a foreign company operating in the country — needs to review to avoid ending up paying retroactive social security benefits.
Table of Contents
- The real difference between an employment contract and a service agreement
- The 3 elements of an employment contract, under the Colombian Labor Code
- The primacy of reality principle
- What happens if your contractor turns out to be a disguised employee
- This applies equally to foreign companies hiring in Colombia
- Checklist: how to review your current contractors
- Frequently asked questions
The Real Difference Between an Employment Contract and a Service Agreement
An employment contract exists when a person personally provides a service, under continuous subordination, in exchange for a salary. A service agreement (civil or commercial) exists when an independent person or company performs a specific task, with technical and administrative autonomy, without subordination.
The most costly mistake companies in Colombia make is assuming that signing a service agreement is enough for the relationship to legally be that.
The 3 Elements of an Employment Contract, Under the Colombian Labor Code
Article 23 of the Colombian Labor Code (Código Sustantivo del Trabajo) establishes that an employment contract exists when these 3 elements concur, regardless of what the parties named the agreement:
| Element | What it means | Warning sign |
|---|---|---|
| Personal provision of the service | The person performs the work directly, not through their own team | The “contractor” works alone, without staff or their own structure |
| Continuous subordination | Receives orders, keeps a set schedule, reports hierarchically | Fixed schedule, performance reviews, constant operational instructions |
| Remuneration (salary) | Receives periodic payment in exchange for the personal service | Fixed monthly payment, with no variation based on deliverables or results |
If all 3 elements concur, an employment contract exists regardless of what the document was called.
The Primacy of Reality Principle
Colombian labor law applies the primacy of reality principle: what matters isn’t the name of the contract or what the paper says, but how the work is actually carried out day to day. This principle allows a judge or labor authority, in the event of a dispute, to reclassify a service agreement as an employment contract if the 3 elements of article 23 are met in practice.
Additionally, article 24 of the same code establishes a presumption: every personal work relationship is presumed to be governed by an employment contract, unless proven otherwise. This shifts the burden of proof to the company claiming the relationship is a service agreement and not an employment relationship.
What Happens if Your Contractor Turns Out to Be a Disguised Employee
The consequences of maintaining an employment relationship disguised as a service agreement are significant and, for the most part, retroactive:
- Retroactive payment of social security benefits — service bonus, severance pay, severance interest, vacation pay — from the actual start of the employment relationship, not from when the problem is detected.
- Unpaid social security contributions, with the corresponding late-payment interest.
- Labor lawsuits from the contractor themselves, claiming recognition of the employment relationship and everything that derives from it.
This Applies Equally to Foreign Companies Hiring in Colombia
A common mistake among foreign companies entering the Colombian market is assuming that, because they aren’t a Colombian company, the Labor Code doesn’t apply to them the same way. That’s not the case. Every employment relationship carried out in Colombia, regardless of the origin of the hiring company’s capital, is governed by Colombian labor law.
If your company is evaluating its hiring structure in Colombia, we also recommend reviewing our guide on legal risks your company may not know about before operating.
Checklist: How to Review Your Current Contractors
- Check whether the contractor provides the service personally or has their own structure and staff to carry it out.
- Review whether they keep a fixed schedule or have real freedom over how and when they perform the service.
- Confirm whether they receive constant operational instructions or only general guidelines on the expected outcome.
- Review the payment — a fixed monthly amount unrelated to specific deliverables is a warning sign.
- Document the contractor’s real autonomy in the contract and in practice — not just on paper.
Frequently Asked Questions
What determines whether an employment contract exists in Colombia?
The concurrence of 3 elements under article 23 of the Colombian Labor Code: personal provision of the service, continuous subordination, and remuneration — regardless of what the parties called the contract.
What happens if my company has a contractor who is actually an employee?
It’s exposed to retroactive payment of social security benefits, social security contributions with late-payment interest, and labor lawsuits from the contractor.
Does the Colombian Labor Code apply to foreign companies hiring in Colombia?
Yes. Every employment relationship carried out in Colombian territory is governed by the Labor Code, regardless of the origin of the hiring company’s capital.
Is signing a service agreement enough to avoid it being considered an employment relationship?
No. The law applies the primacy of reality principle: what determines the nature of the contract is how it’s carried out in practice, not the name of the document.
What is the presumption under article 24 of the Colombian Labor Code?
It establishes that every personal work relationship is presumed to be governed by an employment contract, unless proven otherwise — shifting the burden of proof to whoever claims the relationship is a service agreement.