Your first invoice in your hands.
A two-session practical program for micro-entrepreneurs newly registered with SAT under RESICO. You will issue your first real CFDI invoice, understand what it is, and learn when you need to issue one — all from your phone, without paying anyone else to do it.
Two sessions.
Real skills.
The program is structured so that every participant leaves each session with something concrete: knowledge they can apply the same day, on their own device, in their own business.
Understand Your Situation
We start from where you actually are: newly registered under RESICO, unsure what CFDI means, and possibly overwhelmed by SAT's portal. Session one maps your obligations clearly and without jargon.
Issue Your First Real Invoice
Not a simulation. Not a demo. You log into the SAT portal with your own credentials and issue a real CFDI invoice during session two. You leave knowing exactly how to repeat it independently.
Do It Yourself, From Your Phone
By the end of the program, you understand when to invoice, when not to, and how to do it in minutes from your smartphone — no cyber café, no intermediaries, no extra cost.
What happens in each session
Each session is designed to be practical and hands-on. Participants bring their phone or laptop, their RFC, and their SAT e.firma or Contraseña. Everything else is provided.
Foundations & Orientation
- What RESICO means for your business
- What a CFDI is and what it contains
- When you are legally required to invoice
- When you are not required to invoice
- Navigating the SAT portal for the first time
Practice & Independence
- Issuing your first real CFDI invoice live
- Understanding invoice data fields
- Cancellation: when and how
- Mobile workflow: invoice from your phone
- Common questions and real scenarios
What you will understand
The program covers the specific knowledge gaps that micro-entrepreneurs face when they first register with SAT under the simplified trust regime.
What Is a CFDI
CFDI stands for Comprobante Fiscal Digital por Internet. It is the official electronic tax receipt required by Mexican law. You will learn its structure, its legal purpose, and why it matters for your business records.
RESICO Obligations
The Régimen Simplificado de Confianza has specific rules about income limits, monthly declarations, and invoicing thresholds. Understanding these rules helps you stay compliant without unnecessary complexity.
When to Invoice — and When Not To
Not every sale requires a CFDI. Not every client will request one. Knowing the difference between when you must issue an invoice, when you can, and when it is unnecessary saves time and avoids confusion.
Three Minutes From Your Phone
The SAT portal and authorized billing applications work on smartphones. You will practice the complete invoicing workflow on your own device so you can do it independently after the program ends.
If you recently registered with SAT and feel completely lost, this is for you.
This program is designed for people who have taken the important step of formalizing their micro-business under RESICO but now face a wall of unfamiliar terms, portals, and procedures.
Vendors, artisans, freelancers, and service providers who registered under RESICO and need to understand their invoicing obligations.
The program assumes no background in accounting or tax law. We explain everything from the beginning, in plain language.
Sessions are held in person at our location on Avenida las Trancas 47. A supportive, small-group environment where questions are welcome.
Stop paying someone at a cyber café for something you can do yourself, in three minutes, from your phone.
Issuing a CFDI invoice through the SAT portal is a straightforward process once you know how it works. This program gives you that knowledge, hands-on, in a supportive environment.
Reserve Your Spot