SAT Taxpayer Registration: Who Qualifies and What You Get
Learn how to register for your tax ID in Mexico to manage payroll, invoicing, and your professional tax obligations.
This registration provides you with the unique tax identification number required to work legally, receive a salary, and issue invoices.
Who it's for
This scheme is for all working professionals living and working in Mexico.
What you get
You will receive a unique tax ID. This number is essential for your employer to process your payroll and for you to issue invoices if you work as a freelancer.
What it costs you
The registration process is free. However, you will need to spend time scheduling and attending an appointment at a tax office and must provide a valid form of identification.
The catch to know
You must keep your digital signature (e.firma) updated. If this signature expires or is not maintained, you will be unable to file your annual tax returns.
How to apply
- Visit the official tax authority website to check requirements.
- Schedule an appointment at a local tax office.
- Prepare your valid identification and necessary documentation.
- Attend your appointment to finalize your registration.