Buying a home in Mexico is a decision that combines financial, tax, legal and lifestyle considerations. Before opening search engines and falling in love with a photo, it's worth grounding your real budget: the property price is almost never the total cost. To the property's price you must add appraisal, notary fees, ISAI (real estate acquisition tax), registration in the Public Property Registry, bank loan origination fees and, in some cities, property-tax and water no-debt certificates. As a rule of thumb, budget an additional 6% to 10% over the sale price to cover closing costs.
The second step is mortgage pre-qualification. If you plan to pay cash, this step is replaced by a conversation with your wealth advisor to confirm liquidity and tax planning. If you'll use financing, identify whether your profile is pure bank, Infonavit, Fovissste, co-financing (bank + Infonavit) or a joint loan. Each scheme has relevant differences in term, rate, origination fee, associated costs, total annual cost (CAT) and maximum amount. Gather income proof for the last three to six months, annual tax returns if you're an individual with business activity, official ID, proof of address, and review your credit bureau history before applying formally.
Once you have a clear budget and pre-qualification in hand, define the target area. Location is not just distance to work: it includes urban services, public transit, schools, green areas, nearby commerce, flood risk, microclimate, noise, reported safety and historical appreciation. Visit the neighborhood at different times, travel by public transit if you plan to use it, talk to neighbors and check local news. On Ubica Casa you can save searches by neighborhood and municipality to get alerts for new properties and price changes.
With the property identified, the document review phase begins. Request a copy of the current owner's public deed, a current property-tax statement, a recent lien-free certificate, a water no-debt certificate, the ownership regime (if a condominium, its bylaws and incorporation deed), land use and, if pre-sale, the projected condominium regime and construction permits. The offer should be in writing and contain price, payment method, tentative signing date, penalties for breach and validity. The earnest-money deposit should be documented in a receipt with clear return conditions.
Signing takes place before a notary public. The notary is responsible for qualifying the transaction, withholding taxes, generating the deed, attesting to the delivery of the price and sending the deed to the Public Property Registry. Arrive at the signing with valid ID, proof of payment of the down payment and balance, certificates the notary requested in advance and, if applicable, bank instructions for disbursing the loan. After signing you receive a certified copy; the original stays in the notarial protocol. Formal deed registration can take between 30 and 90 days depending on the city.
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