How to get a constancia de situación fiscal (Mexico company extract)
Free, official, source-cited — updated 2026-06.
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How do I get an official company extract in Mexico?
An official Mexico constancia de situación fiscal is issued by SAT / Registro Público de Comercio at https://www.sat.gob.mx. Free public search covers most verification needs; a paid certified constancia de situación fiscal is normally only required for banking, tenders, court filings or notarised transactions.
Step-by-step
- 1
Confirm the entity first
Search by name or registration number and confirm you have the right legal entity before paying for anything.
- 2
Decide whether you need a certified copy
For internal due diligence, the free public record is usually sufficient. Certified extracts are for banks, tender submissions, courts and notaries.
- 3
Request the extract from SAT / Registro Público de Comercio
Extracts are issued by the register itself at https://www.sat.gob.mx. Third parties cannot issue a certified document.
https://www.sat.gob.mx - 4
Check the issue date
Most counterparties require an extract issued within the last three months, so request it close to when you need to submit it.
Frequently asked questions
Do I need a paid extract to verify a Mexico company?
Usually not. The free public record from SAT / Registro Público de Comercio confirms legal name, registration number, status and registered address. A certified extract is only needed when a bank, court or tender explicitly requires one.
What does a Mexico company extract contain?
Typically the legal name, registration number, incorporation date, registered address, entity type and current status — the same core fields visible in the free record, but issued as an official document.
Can a third-party site issue an official extract?
No. Only SAT / Registro Público de Comercio can issue a certified extract for Mexico. Third-party tools help you find and monitor the record, not certify it.
What is an RFC?
RFC (Registro Federal de Contribuyentes) is Mexico's tax identification number. For companies, it's a 12-character alphanumeric code derived from the company name and formation date. For individuals, it's 13 characters.
People also ask about get an official company extract in Mexico
The exact questions searchers type into Google — answered from the primary source.
Is the Mexico company register free to search?
Yes. Basic company lookups on the SAT / Registro Público de Comercio are free — you can search by company name or registration number, view legal status, registered address and (usually) directors at no cost. Some jurisdictions charge a small fee only for downloading full filed documents.
What is the official Mexico business registry?
The SAT / Registro Público de Comercio is the official public register of companies incorporated in Mexico. It is operated by the government and is the primary source cited on this page — https://www.sat.gob.mx.
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