A power of attorney in Mexico can allow a foreign buyer to authorize another person to act on their behalf during certain real estate procedures. It can be useful when the buyer cannot be physically present in Mexico, but its scope must be carefully defined according to the specific transaction.

When can a foreign buyer need a power of attorney?

A power of attorney may be useful when the buyer needs someone to sign documents, complete specific procedures or represent them during part of a real estate transaction.

It does not necessarily mean giving another person unlimited authority. The powers granted should match the actions that the representative actually needs to perform.

At Notaría Pública 129, the purpose of the representation can be reviewed before preparing the document to help define the appropriate scope.

What can a power of attorney authorize?

Depending on the transaction, it may authorize a representative to perform certain legal or administrative acts related to the purchase, sale or management of property.

The exact wording matters. A document that is too broad may grant unnecessary authority, while one that is too limited may not be sufficient to complete the intended procedure.

Can it be prepared if you are outside Mexico?

Foreign buyers who are abroad may need additional steps depending on where and how the document is executed.

For this reason, it is important to confirm the requirements before signing documents abroad or assuming they will automatically be valid for a transaction in Mexico.

What information should you prepare?

Before requesting a power of attorney in Mexico, it helps to clearly identify:

• Who will grant the power.
• Who will act as representative.
• What transaction will be performed.
• Which specific powers are required.

ANI, the Intelligent Notarial Assistant from Notaría Pública 129, can provide initial guidance about the information you may need before requesting a case-specific review.

You can also use the Notarial Services Quotation Tool to obtain an initial cost reference when the corresponding service is available.

Review the scope before signing

A power of attorney in Mexico should be prepared according to the specific purpose for which it will be used. Notaría Pública 129 can assist foreign buyers in reviewing and formalizing the document so that the powers granted correspond to the intended real estate transaction.