---
title: "Hiring Contractors in Mexico 2026"
description: "Mexico contractor classification 2026: the subordinación test, the 5-year IMSS lookback, and why an EOR cannot cure prior misclassification."
canonical: https://www.teamed.global/contractor-hiring-guides/mexico
---

Mexico · Contractor hiring

Served by Teamed vetted partner-entity network in Mexico

# How do you *engage contractors* in Mexico compliantly in 2026?

Mexican law presumes employment. The moment a person does personal, subordinated work for you, the Ley Federal del Trabajo treats the relationship as a job, whatever the honorarios contract says. Get the call wrong and an EOR does not undo it.

Last reviewed 14 June 2026 · Mexico guide

## How Teamed handles Mexican contractor engagement for you

Teamed gives you one place to engage people in Mexico the right way. Where the work is genuinely independent, you keep the contractor relationship. Where it is employment in substance, Teamed becomes your legal [employer of record](/employer-of-record) from [**from $599 per employee per month**](/pricing), with **zero FX mark-up** in any currency.

**Real HR and legal experts** run every Mexican engagement, from the first contract to the final invoice or payslip. **An actual person**, not a chatbot or a pooled queue, handles your Mexican team on **one platform** alongside EOR and entity payroll. There is **no setup fee** and **no exit fee**. Employer cost **passes through at cost, itemised** on every invoice.

The hard part in Mexico is not paying a contractor. It is proving the contractor was independent. A genuine contractor stays a contractor. A contractor who turns out to be an employee can **graduate** onto Teamed employment without re-onboarding, and that same person can later move to your own Mexican entity under the Graduation Model, tenure preserved. EOR is the right model for a first Mexican hire, **until it isn't**.

![A freelance contractor in Mexico City working at a sunlit desk with an invoice, a laptop, and a coffee, the Angel of Independence visible through the window.](/images/country-guides/mexico-contractor.webp)

Three things you won't find on any other Mexico EOR guide

- **The contract title protects nothing.** Mexico runs on primacía de la realidad, substance over form. The law *presumes* a relationship is employment the moment someone does personal subordinated work for you, and the burden falls on you to prove otherwise [[LFT Art. 21](https://www.conceptosjuridicos.com/mx/ley-federal-del-trabajo-articulo-21/)]. An honorarios agreement is not a defence.
- **There is no advance ruling that certifies a genuine contractor.** No Mexican authority will pre-clear a status before you start. Subordinación is judged after the fact, case by case, by the labour courts and PROFEDET on how the work actually ran [[PROFEDET](https://factorial.mx/blog/honorarios-profesionales/)]. You only learn the answer when it is contested.
- **VAT starts at the first peso.** A genuine Mexican contractor owes IVA at 16 percent on independent services from peso one, with no registration threshold and no small-supplier exemption [[LIVA Art. 1o](https://leyes-mx.com/ley_del_impuesto_al_valor_agregado/1o.htm)]. Most country guides quote a threshold that does not exist here.

Answer.cite this

Engaging a contractor in Mexico is a classification call before it is a payment call. A genuine contractor invoices you under honorarios, charges IVA, and runs their own tax and social security. If the work is personal and subordinated, the Ley Federal del Trabajo presumes it is employment, and that presumption is yours to rebut [[LFT Art. 20](https://www.conceptosjuridicos.com/mx/ley-federal-del-trabajo-articulo-20/)].

Get it wrong and the bill lands on you. IMSS can reach back 5 years to assess back social-security contributions [[LSS Art. 297](https://leyes-mx.com/ley_del_seguro_social/297.htm)], fine you 40-100 percent of the omitted amount [[LSS Art. 304](https://leyes-mx.com/ley_del_seguro_social/304.htm)], and a failure to remit withheld tax is punished as tax fraud, up to 9 years in prison [[CFF Arts. 108-109](https://leyes-mx.com/codigo_fiscal_de_la_federacion/108.htm)].

Teamed gives you one place to engage people in Mexico the right way. Where the work is genuinely independent, you keep the contractor model. Where it is employment in substance, Teamed becomes your legal employer of record from [**from $599 per employee per month**](/pricing), with **zero FX mark-up**, **no setup fee**, and **no exit fee**.

This page is the map. An EOR prevents the next misclassification. It does not erase the last one.

At a glance · Mexico

MXN · Spanish · Subordinación-driven

The test

Subordinación

LFT Arts. 20-21, substance over the contract

The presumption

Employment

burden is yours to rebut (LFT Art. 21)

Advance ruling

None

status judged after the fact, case by case

IMSS lookback

5 years

back-contribution window (LSS Art. 297)

Misclassification fine

40-100%

of the omitted amount (LSS Art. 304)

VAT (IVA)

16%

from the first peso, no threshold

Criminal max

9 years

unremitted withheld tax (CFF Arts. 108-109)

Engage via Teamed

from $599

EOR where contractor is too risky

Mexico · failure to remit withheld tax · maximum term

9

years. Failing to remit tax you withheld from a worker is punished as tax fraud in Mexico, and the top tier carries up to nine years in prison. Liability sits with the company, not the contractor.

Código Fiscal Arts. 108-109

Same penalties as defraudación fiscal

On the company, not the worker

Plus IMSS back-contributions

## What is the subordinación test in Mexico?

Subordinación is the single factor that decides whether a worker is a contractor or an employee in Mexico. The Ley Federal del Trabajo defines an employment relationship as personal work done in subordination to another for pay [LFT Art. 20]. Subordination, not the contract label, controls. Where it is present, the law presumes employment.

The Ley Federal del Trabajo defines the relationship plainly. A *relación de trabajo* is *“la prestación de un trabajo personal subordinado a una persona, mediante el pago de un salario”*, the rendering of personal subordinated work for pay, whatever act gave rise to it [[LFT Art. 20](https://www.conceptosjuridicos.com/mx/ley-federal-del-trabajo-articulo-20/)]. The defining word is *subordinado*. Strip the contract title away and ask one thing: is this person under your direction, or genuinely running their own work?

Then the law tilts the field. It *presumes* the contract and the employment relationship exist between anyone who does personal work and the person who receives it [[LFT Art. 21](https://www.conceptosjuridicos.com/mx/ley-federal-del-trabajo-articulo-21/)]. That presumption shifts the burden to you. You have to show the relationship was genuinely independent. This is *primacía de la realidad*: the reality of the work beats the words on the page.

For social-security purposes the mirror image defines a real contractor. A *trabajador independiente* is a person *not* subject to labour subordination, who earns income from the free exercise of their profession or trade rather than a salary [[LSS Art. 5-A](https://leyes-mx.com/ley_del_seguro_social/5%20A.htm)]. The markers that point back to employment are familiar: fixed hours, direct orders on how and when to work, the company's tools and premises, and integration into the business.

| Marker | Points to employment (risk) | Points to a genuine contractor (safer) |
| --- | --- | --- |
| **Subordination** | You set when, where, and how the work is done. Fixed schedule, direct instructions, reporting line. | The contractor decides their own hours, place, and method. You agree a result, not a routine. |
| **Tools and premises** | Works from your office, on your equipment, with your systems and email. | Uses their own equipment and workspace. Delivers from outside the organisation. |
| **Pay shape** | Fixed, salary-like amount on a regular cycle, regardless of output. | Invoices under honorarios for defined work, charges IVA, carries their own pricing risk. |
| **Economic dependence** | You are effectively their only client and their main income. | Serves several clients and runs their own business with its own risk. |

In plain words

You cannot contract your way out of employment in Mexico. If the person works under your direction, the law treats them as an employee, whatever the honorarios agreement says, and the bill for back social security and benefits lands on you, not on them.

[How status actually gets decided](#status-ruling)

## Can you get an advance ruling on contractor status in Mexico?

No. There is no official advance ruling or pre-registration that certifies someone as a genuine contractor in Mexico. Status is assessed after the fact, case by case, on how the work was actually performed. PROFEDET, the federal labour attorney's office, and the labour courts make that call.

Some countries let you ask the state, in advance, whether an engagement is employment or self-employment. Mexico does not. There is no statutory mechanism that pre-clears contractor status before the work begins. The question is answered only when it is raised, and by then the work has already happened.

Subordinación is judged on the real conditions of the engagement, not the title of the agreement. A worker who believes they were misclassified can go to PROFEDET to seek the change from an honorarios arrangement to a proper employment contract [[PROFEDET / honorarios](https://factorial.mx/blog/honorarios-profesionales/)]. The labour courts then weigh the facts under the LFT Art. 21 presumption. The absence of an advance ruling is itself the risk: you carry the uncertainty for the whole engagement, and the presumption runs against you.

Practical tip

Because no authority will pre-clear the call, the safe move is to assess subordinación honestly before you sign, and to engage the person on Teamed employment from day one wherever the work looks like a job. That removes the question entirely.

[What misclassification actually costs](#misclass-cost)

## What does contractor misclassification actually cost in Mexico?

If a contractor is reclassified as an employee, you owe back social-security and housing-fund contributions plus accrued labour benefits. IMSS can reach back 5 years [LSS Art. 297] and fine you 40-100 percent of the omitted amount [LSS Art. 304]. Failing to remit tax you withheld is punished as tax fraud, up to 9 years in prison [CFF Arts. 108-109].

This is the part that catches companies out. In Mexico the cost of a wrong classification falls on the engaging company, not the worker, and it stacks in layers.

| Cost layer | What it means | Source |
| --- | --- | --- |
| **Back IMSS and INFONAVIT contributions** | An employer must register and enrol its workers with IMSS within five working days [LSS Art. 15]. A misclassifying company breached that duty for the whole engagement, so it owes the back social-security and housing-fund contributions it never paid. | [LSS Art. 15](https://leyes-mx.com/ley_del_seguro_social/15.htm) |
| **5-year lookback** | The IMSS power to fix a credit in a liquid amount extinguishes only after 5 years (*cinco años*). So the reclaim can reach back five years from the assessment. | [LSS Art. 297](https://leyes-mx.com/ley_del_seguro_social/297.htm) |
| **40-100 percent fine** | Omitting social-security contributions is sanctioned with a fine of 40-100 percent of the omitted amount (*del cuarenta al cien por ciento del concepto omitido*), on top of the contributions themselves. | [LSS Art. 304](https://leyes-mx.com/ley_del_seguro_social/304.htm) |
| **Accrued labour benefits** | A reclassified employee is owed the entitlements an honorarios contractor never received: paid leave, the aguinaldo (year-end bonus), profit sharing, and severance on dismissal. | [honorarios / LFT](https://factorial.mx/blog/honorarios-profesionales/) |
| **Criminal exposure, up to 9 years** | Failing to remit, within the legal deadline, amounts withheld or collected as taxes is punished with the same penalties as tax fraud (*defraudación fiscal equiparable*). The top tier of that offence carries up to 9 years in prison. | [CFF Art. 109](https://leyes-mx.com/codigo_fiscal_de_la_federacion/109.htm) |

Read the layers together. You repay contributions you never made, you add a fine of up to the full omitted amount again, you settle the labour benefits the worker was always due, and in the worst case the people who run the company face a criminal file. On a multi-year engagement that runs into serious money for a single misclassified person.

The honest read

Misclassification in Mexico is not a paperwork correction. It is back contributions, a fine of up to the omitted amount again, benefits you owe in full, and a 5-year window the authorities can reach into. The cost of classifying right up front is small by comparison.

[How to engage and pay a contractor compliantly](#engage-pay)

## How do you engage and pay a Mexican contractor compliantly?

Decide the status honestly before you sign. If the work is genuinely independent, contract for a result, let the contractor use their own tools and set their own hours, pay against their honorarios invoices, and keep them free to serve other clients. If the work is really employment, engage the person on Teamed employment instead.

A clean Mexican contractor engagement follows a simple sequence.

1. Assess subordinación before you sign Hold the planned arrangement against the LFT Art. 20 markers. If the person will work under your direction, on your schedule and tools, stop and treat it as employment. The presumption already runs against you.
2. Contract for a result, not a routine Define deliverables or an outcome. Avoid fixed hours, a fixed desk, required attendance, and language that puts the contractor under day-to-day instruction. A contract that describes managed, on-site work is itself evidence of subordinación.
3. Keep the contractor independent in practice Let them use their own equipment, set their own schedule, and keep serving other clients. The reality has to match the contract, because the reality is what gets judged.
4. Pay against honorarios invoices The contractor issues a CFDI invoice with IVA at the standard rate. You withhold the ISR you are required to and remit it on time. You do not run them through payroll.
5. Keep the evidence Hold the contract, the invoices, and a record of how the work actually ran. If status is ever contested before PROFEDET or a labour court, that file is your defence against the presumption.
6. Use Teamed employment where it is close Where the work looks like a job, engage the person on Teamed employment from day one. Teamed becomes the legal employer in Mexico and the subordinación question disappears.

[Why an EOR does not cure prior misclassification](#eor-doesnt-cure)

## Does an EOR fix prior contractor misclassification in Mexico?

No. Moving an at-risk contractor onto employment turns the relationship into a formal job going forward, which can read as confirmation the worker was an employee all along. It does not undo the earlier period. The back-contribution and benefit exposure for that prior time still stands. An EOR is the clean answer only when the engagement is employment from the start.

Classification in Mexico asks one question: did the work look like a subordinated job? If you take a contractor who already looked like an employee and move them onto employment, you make the job explicit. Because status turns on the reality of the work and the law presumes employment, a court or authority can recognise the employment relationship retrospectively and award back benefits, social security, and seniority, whatever contract was used and whatever restructuring came later [[honorarios / subordinación](https://factorial.mx/blog/honorarios-profesionales/)].

And it does nothing for the past. The 5-year IMSS window under [LSS Art. 297](https://leyes-mx.com/ley_del_seguro_social/297.htm) still covers the period the person was treated as a contractor. Switching them to employment on 1 June does not erase the months or years before that date.

### So when is employment the right move?

When the engagement is honestly assessed as a job from day one. If the work is full-time, directed, and integrated, do not dress it up as honorarios and hope. Engage the person on Teamed employment from the start. Teamed becomes the legal employer in Mexico, runs IMSS, INFONAVIT, payroll, and the labour-law stack correctly, and you direct the work. That is an EOR used as it should be: a clean entry into employment, not a patch over a problem.

The one-line version

An EOR prevents the next misclassification. It does not erase the last one. Classify right at the start.

## VAT and invoicing basics for Mexican contractors

A genuine Mexican contractor invoices you and handles their own tax. They charge IVA (VAT) at 16 percent on independent services, from the first peso, with no registration threshold. When you pay a contractor as a Mexican company, you withhold 10 percent ISR on the fee as a provisional income-tax payment. None of this changes the classification question.

VAT and withholding are separate from the subordinación question, but buyers ask, so here is the short version.

### IVA from the first peso

Anyone rendering independent services in Mexico owes IVA at 16 percent [[LIVA Art. 1o](https://leyes-mx.com/ley_del_impuesto_al_valor_agregado/1o.htm)]. There is no earnings-based or business-size minimum: the obligation applies to any individual or company providing independent services in national territory, so a real contractor charges IVA on their honorarios from peso one. Most country guides quote a small-supplier threshold. Mexico has none for this.

### ISR withholding by the paying company

When a Mexican company (a *persona moral*) pays professional fees to an individual contractor, it must withhold 10 percent ISR on the pre-IVA fee as a provisional payment [[ISR/IVA on professional services](https://www.asesorcontable.com.mx/blog/articulos/retencion-de-isr-e-iva-por-servicios-profesionales/)]. This is exactly the kind of withheld tax that, if not remitted on time, becomes the criminal exposure set out above.

Don't confuse the two

Clean invoicing does not make someone a genuine contractor. A person can issue a perfect CFDI with correct IVA and still be a subordinated employee in substance. The working arrangement decides the classification, not the paperwork.

## Frequently asked questions

What is the subordinación test in Mexico?

Subordinación is the factor that decides whether someone is a contractor or an employee. The Ley Federal del Trabajo defines an employment relationship as personal work done in subordination to another for pay (LFT Art. 20). If the person works under your direction, on your schedule and your tools, the law treats them as an employee whatever the honorarios contract says. Subordination, not the title, controls.

Does Mexican law presume employment?

Yes. The law presumes the contract and the employment relationship exist between anyone who does personal work and the person who receives it (LFT Art. 21). That presumption shifts the burden onto the engaging company to prove the relationship was genuinely independent. This is primacía de la realidad, the reality of the work over the words on the page.

How far back can Mexican authorities reclaim on a misclassified contractor?

IMSS can fix back social-security contributions in a liquid amount for up to 5 years before that power lapses (LSS Art. 297). It can also fine the company 40-100 percent of the omitted amount (LSS Art. 304). On top of that sit the housing-fund (INFONAVIT) contributions and the accrued labour benefits the contractor was never paid.

Is contractor misclassification a criminal matter in Mexico?

It can be. Failing to remit, within the legal deadline, tax that was withheld or collected is punished with the same penalties as tax fraud, defraudación fiscal equiparable (CFF Art. 109). The top tier of that offence carries up to 9 years in prison (CFF Art. 108). Liability falls on the company and its responsible managers, not the contractor.

Does putting a Mexican contractor through an EOR fix prior misclassification?

No. Moving an at-risk contractor onto employment makes the job explicit going forward, which can read as confirmation the worker was an employee all along. It does not undo the prior period. Because status turns on the reality of the work and the law presumes employment, the back-contribution and benefit exposure for that earlier time still stands. An EOR is the clean answer when the engagement is employment from the start.

Does a Mexican contractor charge VAT?

Yes. A genuine contractor charges IVA at 16 percent on their independent services, from the first peso, with no registration threshold (LIVA Art. 1o). When a Mexican company pays the fee, it also withholds 10 percent ISR as a provisional income-tax payment. Correct invoicing does not, on its own, make the person a genuine contractor, the working arrangement still decides that.

Teamed Legal Operations

In Mexico the honorarios contract is the least important document in the room. The labour courts read how the work actually ran. If the person was subordinated, the law presumes employment, and the bill for back social security and benefits lands on the company, not the contractor.

A note from Tom Price-Daniel

In Mexico, the contract says contractor. The Ley Federal del Trabajo reads subordinación.  
Those are different documents.  
Classify right at the start, or engage on Teamed employment. An EOR prevents the next mistake. It does not erase the last one.

Tom Price-Daniel · Co-founder, Teamed

## Keep reading

- [Hiring contractors in the United States](/contractor-hiring-guides/united-states)sibling
- [Hiring contractors in Germany](/contractor-hiring-guides/germany)sibling
- [Employer of Record overview](/employer-of-record)core
- The Graduation Modelcore
- [Teamed pricing, Zero FX Fixed](/pricing)core
- [Employer Cost Calculator](https://www.teamed.global/tools/employer-cost?country=MX)tool
- [Talk to an expert](https://www.teamed.global/contact)CTA

A note on this page.

This is a guide, not legal, tax or accounting advice. Mexican labour, social-security, and tax rules change and turn on the facts of each engagement. Verify current requirements with the Instituto Mexicano del Seguro Social (IMSS), the Servicio de Administración Tributaria (SAT), and the Procuraduría Federal de la Defensa del Trabajo (PROFEDET), or speak to a qualified professional, before relying on any specific framework.