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Facturador Gratuito SAT: Who Qualifies and What You Get

Learn how to use the free electronic invoicing tool provided by the tax authorities for small taxpayers and freelancers in Mexico.

This is a free digital tool provided by the tax authorities to help individuals create the mandatory electronic invoices required for their business activities.

Who it's for

This tool is designed for small taxpayers and freelancers who need to issue official digital receipts for their services or sales.

What you get

You receive a free service that allows you to generate electronic invoices (known locally as emitir factura). This helps you meet your legal obligations for documenting transactions and payments.

What it costs you

While the service itself is free, you must have your digital identity ready to use it. This means you must possess a valid e.firma and the necessary digital certificates to sign your documents.

The catch to know

The online interface can be difficult to navigate and is known to be unstable. You may experience system crashes or slow performance, especially during busy periods when many people are trying to file their taxes at the same time.

How to apply

  1. Ensure your e.firma and digital certificates are active and valid.
  2. Access the official tax portal.
  3. Log in using your official credentials.
  4. Follow the prompts to enter your transaction details and issue your invoice.