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Documents Needed to Buy Property in Mérida, Yucatán | Mexican Nationals & Dual Citizens

Buying Property in Mexico International Real Estate Advisor June 27, 2026

Documents Needed to Buy Property in Mérida, Yucatán

A Guide for Mexican Nationals & Dual Citizens

If you are a Mexican national or dual citizen planning to purchase property in Mérida or the Yucatán region, one of the most important steps you can take before beginning your home search is preparing your documentation. In my experience as an International Real Estate Advisor, delays in real estate transactions are often caused by missing, incomplete, or outdated documents. Having your documentation ready in advance will help ensure a smoother and more seamless buying experience.

Essential Documents Checklist

INE (Mexican Voter ID)

The INE is Mexico’s primary form of official identification and is commonly requested for many legal, financial, and government-related transactions.

Used for:

Property purchases
Banking transactions
Notarial processes
General identification

Official Website:

https://www.ine.mx/credencial/

Mexican Passport

A Mexican passport is an official travel and identification document issued by the Mexican government. It may be requested during legal, financial, and real estate-related processes in Mexico.

Used for:

Official identification
Legal transactions
Proof of Mexican nationality

Apply for or renew your Mexican passport:

https://www.gob.mx/pasaporte

CURP (Clave Única de Registro de Población)

The CURP is a unique identification number assigned to Mexican citizens and residents. It is commonly required for a wide variety of legal, financial, and government-related processes in Mexico.

Used for:

Government records
Banking
Property transactions
Tax registration

Download or verify your CURP:

https://www.gob.mx/curp/

Birth Certificate (Acta de Nacimiento)

Your birth certificate is an essential civil document and is commonly required during legal and real estate transactions in Mexico.

Used for:

Identity verification
Notarial processes
Legal transactions

Download your birth certificate:

https://www.miregistrocivil.gob.mx

Marriage Certificate or Divorce Decree (If Applicable)

These documents may be required depending on your marital status and ownership structure.

They are commonly used to determine marital property rights and ownership structure during a real estate transaction.

Download your marriage certificate:

https://www.miregistrocivil.gob.mx

RFC (Registro Federal de Contribuyentes)

The RFC is Mexico’s federal taxpayer identification number issued by the Servicio de Administración Tributaria (SAT). It is commonly required for many financial and legal transactions in Mexico, including real estate purchases.

Used for:

Property purchases
Opening bank accounts
Mortgage applications
Tax reporting

Learn more or schedule an appointment with SAT here:

https://www.sat.gob.mx/home

Constancia de Situación Fiscal

The Constancia de Situación Fiscal is an official document issued by Mexico’s tax authority (SAT) that verifies your tax information and RFC registration.

This document is commonly requested during financial and real estate transactions in Mexico.

Used for:

Property purchases
Notarial transactions
Opening a Mexican bank account
Mortgage applications
Tax and legal processes

Download your Constancia de Situación Fiscal or access SAT here:

https://www.sat.gob.mx/home

Proof of Address (Comprobante de Domicilio)

A proof of address, known in Mexico as a Comprobante de Domicilio, is commonly required for banking, tax registration, and various legal processes.

Examples may include:

Utility bill (electricity, water, phone, or internet)
Lease agreement
Credit card statement

Please note that most institutions require a recent document, typically issued within the last three months.

Suggested Order for Dual Citizens

Birth Certificate
Mexican Passport
CURP
INE
RFC & Constancia de Situación Fiscal

Important

Documentation requirements may vary depending on the property, financing type, lender, and Notario Público involved in the transaction.

I recommend gathering your documentation early and keeping digital copies of all documents in PDF format. Please make sure that your names and signatures are consistent across all documents, as differences may cause delays. If you are purchasing property with a spouse, both individuals should be prepared to provide the same documentation. Always consult with your real estate advisor and Notario Público regarding your specific situation.