For a standard real estate transaction, the following documents are generally required:

1. Valid government-issued identification, CURP, up-to-date Tax Status Certificate (Constancia de Situación Fiscal), and up-to-date proof of address for both buyer and seller.
2. Marriage certificate, if either party is married.
3. Current year's property tax receipt.
4. Current cadastral certificate*.
5. Municipal public works contribution receipt*.
6. Certificate confirming no outstanding water service payments*.
7. Property deed with official registration.
8. If the property is part of a condominium, a certificate confirming all condominium fees have been paid.
9. Details of the payment method, including originating and receiving bank accounts, payment amount, payment date, and account holders.

Additional documentation may be required depending on the nature of the legal transaction and the specific circumstances of each case.

*These documents may be obtained and processed by the Notary Office before the appropriate government authorities, subject to the payment of the applicable official fees and related expenses.

The execution of a real estate deed typically takes 2 to 3 weeks, depending on the availability of all required documentation and the parties involved.

Once executed, the officially registered deed is generally available within 2 to 3 months.

Generally, you will need:

• Valid official identification and CURP.
• Marriage certificate (if applicable).
• Documentation relating to any property you own (if applicable).
• A filled-up personal information form, which also indicates how you wish your assets to be distributed.

For the person granting the Power of Attorney (Principal), the following documentation is needed:

• Valid official identification, CURP, updated Tax Status Certificate and current proof of address.

For the Attorney-in-Fact:

• Valid government-issued identification.

Additional documentation will be required if the Power of Attorney is granted to a legal/corporate entity.