RFC Registration in Mexico for Foreign SaaS Companies – Digital Services Regime

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Hector Galicia

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Expanding your SaaS business into Mexico can be a huge opportunity, but it also comes with specific tax and regulatory obligations. One of the most important steps is obtaining a Mexican Tax ID (RFC) under the Digital Services Regime (Servicios Digitales).

This regime was created by the Mexican Tax Authority (SAT) to regulate foreign digital platforms providing services to users in Mexico. However, not every service automatically falls under this regime. A careful analysis must be carried out to confirm whether your SaaS or digital service qualifies before proceeding with registration.


Does Your SaaS Fall Under the Digital Services Regime?

The law lists specific categories, such as:

  • Streaming or content platforms
  • Intermediation platforms (marketplaces)
  • Online advertising services
  • Download, access, or use of digital content
  • SaaS platforms and other digital tools

That said, not all software or digital solutions are covered. For example, certain B2B enterprise software may require a different registration approach. This is why a technical review of your business model and services is crucial before starting the RFC registration process.


Main Requirements for Registration

If your service qualifies, the following documents are typically required:

  • Articles of Incorporation: Certified, apostilled, and translated by a court-approved translator in Mexico
  • Foreign Tax ID certificate (if applicable)
  • Proof of Mexican address, such as a lease contract or utility bill
  • Power of Attorney appointing a legal representative (Mexican resident or foreigner with Mexican residency)

Tax Obligations Once Registered

  • VAT (IVA) compliance: You must collect and remit 16% VAT on Mexican sales
  • Monthly returns: File reports and pay VAT regularly
  • Information statements: Report the number of users and transactions in Mexico
  • Proper invoicing: Issue compliant electronic invoices (CFDI) if required

Failure to comply can result in penalties, fines, or even suspension of your ability to operate legally in Mexico.


Why Work with Experts

At Tax ID México, we help foreign SaaS and digital companies:

  • Review their service offering to confirm whether the Digital Services Regime applies
  • Guide them through the RFC registration process with the SAT
  • Ensure VAT compliance from day one
  • Provide ongoing tax and accounting support in Mexico

If you are a SaaS or digital company with Mexican clients, now is the time to ensure your business is fully compliant. Contact Tax ID México to avoid costly mistakes and expand confidently in the Mexican market.

TIENES DUDAS AGENDA TU PRIMER ACERCAMIENTO DE MANERA GRATUITA

Written by Hector Galicia

Contador Público egresado de la Universidad del Valle de Atemajac, Socio Fundador de la firma de Contadores Públicos TAX ID México. Especialista en asesorar empresas extranjeras en México. info@taxid.mx

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