We recommend using a tax accountant to estimate your capital gains tax obligations. The cost of the fiscal calculation is 700 pesos and it will be delivered to you in an excel format, which can be modified in case that the sales price or other factors contemplated in the fiscal calculation vary. In order to be able to conduct the calculation, the accountant will need copies of the following documents: the property title, IDs of the sellers, Mexican visas of the sellers (if foreigners), property’s electric bill, property’s tax statement, and the estimated sales price of the house.