Documents to Buy a House in Mexico: The Ultimate Checklist

A home purchase almost always stalls because of missing documents. Gathering the right paperwork from the start helps you avoid delays, legal surprises and last-minute expenses. In this guide we give you the ultimate document checklist: what the seller must provide, what you prepare as the buyer, and what the notary public (notario público) requires to formalize the deed.

Documents the seller must provide

• Deed (escritura) of the property in the seller's name, registered with the Registro Público de la Propiedad.
• An up-to-date certificate of freedom from liens (certificado de libertad de gravamen).
• Property tax (predial) bill and proof of no outstanding balance.
• Proof of no outstanding water bills.
• Official ID and, if applicable, marriage certificate/marital property regime documents.
• A recent appraisal (avalúo) (sometimes arranged by the buyer or the notary).
• For condominiums: proof of no outstanding balance for maintenance fees, plus the condominium bylaws.

Documents you prepare as the buyer

• Valid official ID (INE or passport).
• CURP and RFC with a tax status certificate (constancia de situación fiscal).
• A recent proof of address.
• Birth certificate and, if applicable, marriage certificate.
• Proof of the source of funds for the payment.

If you are buying with financing

The bank or INFONAVIT/FOVISSSTE will also ask for documents to assess your ability to pay:

• Proof of income: pay stubs or account statements.
• Bank statements for the past several months.
• Authorization to check your credit report (buró de crédito).
• A property appraisal (avalúo) ordered by the lending institution.

What the notary verifies

The notary collects and reviews the documents above, confirms ownership and any liens, calculates the taxes, and drafts the public deed (escritura pública). The notary also handles certificates and the final registration with the Registro Público. Their involvement is your main legal safeguard.

Tips to avoid getting stuck

• Ask your notary for the list in writing from the start.
• Make sure the names match across all documents.
• Keep certificates and proofs up to date: they expire.
• Keep the house-viewing checklist handy before you commit.

Frequently asked questions

Which document proves the seller is the owner?

The deed registered in the seller's name with the Registro Público, backed by an up-to-date certificate of freedom from liens confirming ownership and the absence of mortgages or attachments.

Do I need an RFC to buy a house?

Yes, an RFC with a tax status certificate is generally required, both for the deed signing and for calculating the taxes on the transaction.

Who arranges the appraisal?

It can be arranged by the buyer, the notary, or the institution granting the loan. If you are buying with financing, the bank usually orders its own appraisal.

Are the documents the same in every state?

The basics are similar, but requirements and certificates can vary by state and municipality. Always confirm the exact list with your notary.