Government tender orders
How we handle orders placed by Mexican federal, state, and municipal agencies: Compranet documentation, CFDI for the public sector, advance payments, milestone verification, and entrega-recepción acta.
Why public-sector orders follow a different flow
Government procurement in Mexico follows specific rules under the Ley de Adquisiciones, Arrendamientos y Servicios del Sector Público and its state-level equivalents. A vendor selling to a federal dependency, a state government, or a municipal agency is operating under a different documentation flow, a different invoicing flow, and a different payment calendar than a vendor selling to a private company. At Corp-Merch we have delivered against pedidos from SEGOB, SEMARNAT, SRE, UNAM, IPN, and state governments in Jalisco, Nuevo León, and Puebla, and the paperwork is materially heavier than for a private-sector equivalent.
The first change is the contract structure. Public buyers usually issue a pedido or a contrato based on a tender type — licitación pública, invitación a cuando menos tres personas, or adjudicación directa. The contract references a technical annex (anexo técnico), an economic proposal (propuesta económica), and a guarantee letter (fianza) — usually 10% of the contract amount for compliance (cumplimiento) and another 10% for latent defects (vicios ocultos). We accept both, signed by an afianzadora authorized by SHCP, and we coordinate the bond through Afirme, Fianzas Monterrey, or Liberty Fianzas depending on the dependency.
The second change is the invoicing. Public buyers require CFDI 4.0 with the Complemento para Anticipo on any advance payment, the Complemento de Pagos for each installment, and Carta Porte 3.0 when the goods leave our plant. The receptor RFC is validated against the SAAI MEF list before issuance — if the receiving unit does not appear, the CFDI is rejected at SAT validation and the agency's accounts payable cannot close the cycle.
The third change is the delivery verification. A public buyer is required by the Ley to verify that the goods match the technical annex before signing the entrega-recepción acta. That involves a joint inspection at the agreed venue — usually the agency's own warehouse in Mexico City, Guadalajara, Monterrey, or a state capital. We coordinate that inspection with the user's resguardante and produce a firmada por ambas partes acta within five business days. Without that acta, the invoicing clock does not start.
The fourth change is payment. Public buyers usually pay on day 20 or day 30 after the entrega-recepción acta is signed. Some federal dependencies run longer cycles — SHCP, CFE, and Pemex have been known to take 60 days or more. We handle the follow-up with the agency's Tesorería through your contact, and we can recommend factoring partners who buy the receivable at a discount if you prefer immediate liquidity. The factoring is non-recourse when the CFDI has been validated against the SAAI list.
Frequently asked questions about government tender orders
What procurement, legal, and operations teams most often ask before locking in a public-sector order.
Can Corp-Merch bid on Compranet directly?
No. Compranet is the federal tendering platform, and only registered suppliers with an active RUPC (Registro Único de Proveedores y Contratistas) can submit proposals. Corp-Merch acts as your subcontractor for the printing, embroidery, apparel, or kit assembly portion — your company signs with the agency, and we deliver against the pedido. That structure is standard in the industry and accepted by every federal dependency we have worked with.
Which public-sector entities have you supplied?
We have delivered against pedidos from federal dependencies (SEGOB, SEMARNAT, SRE), state governments (Jalisco, Nuevo León, Puebla, Querétaro), universities (UNAM, IPN, UAM), and municipal agencies (Guadalajara, Monterrey, Mérida). References are available on request, subject to the agency's confidentiality rules — most public-sector contracts include a cláusula de confidencialidad that we honour even when the reference request comes from a peer agency.
Do you accept Compranet-MI as well?
Yes. Compranet-MI is the SHCP platform used by state and municipal governments for tenders that follow federal guidelines. The flow is identical: technical annex, economic proposal, fianza de cumplimiento and vicios ocultos, CFDI 4.0 with the right complements, and entrega-recepción acta. We have run this flow for state-level tenders in Jalisco and Nuevo León.
How does the anticipo work?
When the contract includes an advance (anticipo), we issue a CFDI with the Complemento para Anticipo for the agreed percentage, and the Complemento de Pagos links each subsequent installment to that anticipo. SAT requires this linkage; without it, the agency's accounts payable cannot close the cycle. We walk your finance team through the XML structure the first time so the conciliacion bancaria reconciles cleanly.
What is the fianza de cumplimiento and who backs it?
The compliance guarantee covers 10% of the contract amount (sometimes higher for state tenders) and remains in force until the entrega-recepción acta is signed and the first invoice is paid. It is issued by an afianzadora authorized by SHCP — we coordinate with Afirme, Fianzas Monterrey, or Liberty Fianzas, depending on the dependency. The vicios ocultos guarantee stays in force for twelve months after delivery and covers latent defects, which is the standard window for apparel and printing work.
Can you deliver directly to the agency's warehouse?
Yes. We deliver to the warehouse address listed in the pedido, with Carta Porte 3.0 and a single CFDI for the full amount. If the agency has multiple destinos listed in the technical annex, we issue a parent CFDI and child CFDIs per destination as long as the pedido allows it. When the destination is an IMMEX plant under a temporary import regime, we add the pedimento to the documentation set.
What if the technical annex changes after the contract is signed?
Public-sector contracts allow changes through a convenio modificatorio, signed by both parties and registered in Compranet or the equivalent state platform. We support that workflow, but every change must be approved before production starts — we do not begin production against a verbal change, even when the change is minor (a color shade, a fabric, a size). The convenio protects both sides, and the audit trail is required by the Órgano Interno de Control.
How do you handle the audit trail?
Every entrega-recepción acta, every CFDI and its XML, every Carta Porte, and every fianza document is archived on a private portal tied to your contract number. Your audit team can download the full set without going through Corp-Merch, and the documents stay available for the five years SAT requires plus any longer window the agency's Órgano Interno de Control specifies. We do not charge for archival storage during that window.
Related FAQs
If you are handling a public-sector order, these may also help.
Bidding on a federal, state, or municipal tender?
Send the technical annex and the pedido number. We reply within 24 business hours with our subcontractor proposal, the documentation we will deliver, and the bond coordination timeline.