Summary
Anyone searching for "hiring cleaning staff" usually thinks about finding people to clean. There are two very different ways to achieve this: having a third party "place" personnel who will work under your direct supervision, or having a company provide a cleaning service using its own personnel, which it organizes, trains, and supervises. Since the 2021 reform to the Federal Labor Law (LFT - *Ley Federal del Trabajo*), the first model—when it involves placing workers at another party's disposal—is prohibited; the second is permitted under specific conditions, including the vendor's registration in the STPS registry (REPSE) and a written contract. This article explains the difference, provides questions to distinguish between them, offers a table of warning signs, and includes a verification checklist. This is not legal advice: specific determinations depend on your case and must be confirmed by your Legal and Tax departments.
The short answer
If what you need is for your facility to be clean, contract a service: a company that commits to an agreed-upon outcome defined in a contract, using its own personnel, its own supervision, and its own REPSE registration. If what you are being offered is personnel placed at your disposal (whom you assign, direct, supervise daily, and sometimes even evaluate), you are close to what Article 12 of the LFT prohibits. Staffing agencies may participate in recruitment, screening, and training, but according to the statutory text, they are not considered employers of those individuals. Before signing, request the REPSE registration number, check the registry yourself, verify that cleaning services are among their authorized activities, and ensure the contract describes a service rather than a roster of personnel.
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Two things that sound similar
Staffing or employment agency. Its product is the person: it sources, screens, and presents candidates or places them. After placement, who is the employer? There are two very distinct scenarios. In standard recruitment, the individual is hired directly by the receiving company; the agency was paid a fee to recruit and screen. In the model where "personnel remain on the agency's payroll but work under your direct orders," the individual remains the employee of a third party while you direct them. This second model is legally sensitive.
Cleaning services company. Its product is the result: clean areas according to a defined scope, frequency, and standard. To achieve this, it employs its own workforce, trains them, supervises them, provides substitutes when someone is absent, and supplies methods, chemicals, and equipment as agreed (what an institutional cleaning service includes). You define what you need and verify performance; you do not manage their workers directly.
The difference does not lie in commercial branding—which often blends terms ("cleaning agency," "cleaning staffing")—but rather in what is being purchased, who manages the work, and who holds legal employer liability for the personnel.
What changed in 2021 and why the model is sensitive
*This section addresses legal criteria that must be confirmed by your Legal department.*
The reform published in the Official Gazette of the Federation (DOF) on April 23, 2021, amended the LFT. According to the text of the LFT (last reform indicated: 14-05-2026), in summary:
- Art. 12: Prohibits personnel subcontracting, defined as an individual or legal entity providing or placing its own workers at the disposal of another. Employment agencies participating in recruitment, selection, or training may perform those tasks, but are not considered employers.
- Art. 13: Permits the subcontracting of specialized services or the execution of specialized works that do not form part of the corporate purpose (*objeto social*) or the primary economic activity (*actividad económica preponderante*) of the beneficiary, provided the contractor is registered pursuant to Article 15.
- Art. 14: Requires a formal written contract specifying the purpose of the service and the approximate number of workers; the contracting party is jointly and severally liable (*responsable solidario*) if the contractor defaults on its labor obligations to its workers.
- Art. 15: The contractor must be registered with the Ministry of Labor and Social Welfare (STPS) (registration must be renewed every three years), which maintains a public registry (REPSE).
On tax matters, Article 15-D of the Federal Fiscal Code (CFF - *Código Fiscal de la Federación*, last reform indicated: 09-04-2026) establishes that certain payments made for personnel subcontracting or for services where personnel are placed at the contractor's disposal may not be deducted or credited. It allows these tax effects only for specialized services that do not form part of the corporate purpose or primary activity, provided the contractor holds valid registration and other requirements under the Income Tax Law (LISR) and Value Added Tax Law (LIVA) are met.
Two practical takeaways, stated objectively:
- The model is sensitive because liability is shared. If an operational setup resembles placing personnel at the client's disposal, labor and tax scrutiny can extend to the contracting client, not just the vendor. The specific legal consequences that apply to a given scenario depend on the facts and must be evaluated by your legal and tax counsel; specific penalty amounts and sanctions are omitted here.
- Labels do not decide legal status. Having a document titled "cleaning service agreement" is insufficient if, in practice, the client directs the personnel and the contract lists individuals instead of defining a service. Conversely, a registered vendor operating under a properly drafted contract with verifiable deliverables is the exact model provided for by law for specialized services.
If you want to understand the broader mechanics of the registry, read what REPSE is. If you are weighing in-house personnel against an outsourced vendor, see the complete comparison in in-house staff or external vendor.
What is legitimate and what to avoid
Subject to review and validation by your Legal counsel for your specific case:
Generally aligned with statutory provisions:
- A cleaning services company registered with REPSE for authorized cleaning activities, executing a written contract detailing the service scope and approximate worker count, with personnel enrolled in the Mexican Social Security Institute (IMSS) by that company.
- A staffing agency that handles recruitment and screening so that you—if you choose an in-house model—directly hire the candidates you select.
- An operating model where the client defines deliverables and verifies results, while day-to-day operational instructions are issued by the vendor's supervisor to the vendor's staff.
What to avoid:
- Having a third party place personnel at your disposal whom you assign, direct, and supervise as if they were your direct employees, even while remaining on someone else's payroll.
- A contract that specifies headcount and hours ("three workers, eight hours") without defining service scope, quality standards, or performance indicators.
- Vendors who cannot present their registration, whose registration does not cover cleaning services, or who ask you to accept an unverified PDF at face value.
- Blending models without clear contractual boundaries (for instance, in-house staff and agency personnel receiving direct orders from the same facility supervisor): see the hybrid model discussion in in-house staff or external vendor.
An important distinction: whether cleaning relates directly to your corporate purpose or primary economic activity is not settled here. This article does not claim that cleaning is or is not a primary activity for any specific company or industry; this depends entirely on your corporate charter, tax filings, and legal review.
Six questions to distinguish them
Ask these questions in writing before accepting any proposal:
- What am I purchasing: labor hours or a managed service? The proposal must specify square footage, frequencies, quality standards, and deliverables—not just how many workers arrive on-site.
- Who is the legal employer of the personnel assigned to my facility, and who enrolls them in IMSS? It must be the company providing the service; request formal evidence (vendor compliance file).
- Who organizes and supervises daily operations, and whom do I contact regarding service issues? An assigned vendor supervisor. If the response is "you tell them what to do each day," that is an immediate operational and compliance red flag.
- What is the REPSE registration number, its validity period, and its authorized services? You must confirm this independently in the official registry.
- What happens when an employee is absent? A managed service includes replacement coverage and continuity managed by the vendor (staffing, training, and substitutes); a staffing placement typically leaves the staffing gap for the client to resolve.
- Will the contract define the scope of service, the approximate number of workers, and measurable performance metrics? Review the essential contract clauses and supervision indicators.
How to verify REPSE without repeating the entire process
The detailed procedure is available in how to verify your cleaning vendor's REPSE. For initial vendor screening, three steps are sufficient:
- Access the STPS REPSE registry directly. The portal allows searches by company name, legal business name (*razón social*), tax ID (*RFC*), or registration folio.
- If the company maintains active registration, the portal displays the folio, validity date, and authorized specialized services or works. Confirm that these match the services proposed and that cleaning is explicitly listed. If the company is not registered, the system will indicate so.
- Record the consultation date and schedule regular reverification: the portal states that registrations must be renewed every three years.
Remember what the registry does not prove: it does not verify that the vendor is currently in good standing today with IMSS, the Tax Administration Service (SAT), or Infonavit, nor does it evaluate operational quality or review your specific contract terms. Those aspects must be verified through the vendor compliance file and the contract itself.
Table of signs
| What You Observe | Aligns with a Managed Service | Aligns with Placing Staff at Your Disposal |
|---|---|---|
| Proposal description | Scope of areas, frequencies, standards, deliverables | Number of people and shift hours |
| Daily operational direction | Vendor's on-site supervisor | Client's internal staff |
| Absence management | Vendor supplies trained substitutes under a continuity plan | Client manages the shortage, or the post remains vacant |
| Methodology, supplies, and training | Provided by the vendor per contract specifications | Provided by the client, or unspecified |
| Performance measurement | Service KPIs, punch lists, and formal reporting | Attendance logs and "lack of complaints" |
| Regulatory status | Active REPSE registration covering cleaning activities | No registration, or cleaning is not an authorized activity |
| Contract structure | Explicit service scope and approximate worker count | List of assigned staff, no defined service scope |
*This table is not legal advice: it serves as an operational guide to identify areas for inquiry. Legal classification of any specific arrangement must be made by Legal counsel.*
If you are currently working with an agency
Avoid hasty, uncoordinated decisions. A structured transition approach:
- Gather the current contract, recent invoices, and existing vendor compliance documentation.
- Answer the six diagnostic questions based on both the written contract and daily site reality.
- Present your findings to your Legal and Tax teams before taking action: they will determine whether restructuring the engagement is required, along with appropriate timing and methodology.
- If you decide to transition to a specialized service provider, follow the four-week vendor transition plan and compare vendor proposals using the evaluation matrix.
Common mistakes
- Comparing "hourly labor rates" between a managed service and a staffing placement. They do not cover the same scope, overhead, or liabilities.
- Relying solely on commercial branding. Labeling a proposal "Comprehensive Facility Service" on the cover does not alter non-compliant contractual terms.
- Accepting a REPSE PDF certificate without validating it on the official government portal.
- Verifying the REPSE registration while neglecting to review the actual contract terms.
- Issuing direct operational orders to vendor cleaning personnel "because it seems faster." Route all instructions through the vendor supervisor with documented records.
- Assuming a lower bid represents the exact same service. Inquiring about what is omitted from a low-cost proposal prevents operational gaps later.
- Mixing workforce models without clear contractual and operational boundaries.
- Altering existing vendor arrangements without prior review by Legal and Tax departments.
Disclaimers
This article does not constitute legal, labor, or tax advice. The LFT, the CFF, and STPS administrative guidelines are subject to regulatory updates, and their application depends on the specific factual circumstances of each company. Always verify current statutory texts through official government sources and consult your legal and tax advisors, particularly when reviewing existing contractual arrangements.
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This article makes no claims regarding any specific vendor, nor does it verify the existence or current standing of any company's registration; such status must be verified directly in the public registry.
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Omission of statutory fine amounts. Specific statutory penalty figures and enforcement timelines are omitted here as they are subject to statutory interpretation; their assessment belongs to qualified legal counsel.
Decision checklist
| ☐ | Verification Item | Supporting Evidence |
|---|---|---|
| ☐ | Proposal outlines a managed service (areas, frequencies, standards), not just labor headcount | Written commercial proposal |
| ☐ | Legal employer is clearly identified, along with verification of IMSS enrollment | Vendor compliance file documentation |
| ☐ | Vendor's REPSE folio verified directly in the official portal; active status and authorized activities confirmed | Timestamped screenshot or audit record |
| ☐ | Draft contract specifies service purpose and approximate number of assigned workers | Contract draft |
| ☐ | Dedicated vendor supervisor identified; operational feedback is routed exclusively through this supervisor | Communication protocol annex |
| ☐ | Substitute staffing and operational continuity plan defined and managed by vendor | Contractual clause or operational annex |
| ☐ | Objective service delivery indicators (KPIs) established | SLA and KPI annex |
| ☐ | Legal and Tax departments have reviewed the engagement structure (including alignment with corporate purpose) | Written internal approval |
| ☐ | Scheduled calendar reminder for periodic vendor compliance reverification | Calendar entry and audit log |
*Usage: Bring this checklist to your vendor proposal evaluation meetings.*
Next step
Review your current proposal or existing vendor agreement, answer the six diagnostic questions, and complete the checklist alongside your Procurement and Legal teams. For a complete operational framework, consult the guide to hiring institutional cleaning services, review our compliance resources, and request a detailed service proposal through our quote page.
Hiring cleaning services is fundamentally different from procuring labor. A staffing agency can be effective for recruiting individuals you intend to hire directly onto your own payroll; a specialized cleaning services company is the legal and operational path designed for situations where you need an external partner to take full responsibility for service results and workforce management. What you must avoid is the non-compliant middle ground: utilizing another company's workers while directing them as your own staff. By applying these six questions, validating the vendor in the official public registry, and executing a service-defined contract, facility managers can safeguard both operational standards and legal compliance before signing.
Sources
Use this checklist in your next quote or renewal.
To get a quote from SELIMEX, use the quote page; for more information, see the compliance section.





