Ask ten expats which Mexican bank to use and you will get ten different answers — usually based on which branch happened to say yes to them in 2019. Here is a current, honest ranking for 2026, organized by what actually matters: whether they will open your account, whether you can operate in English, and whether the bank works day-to-day.

1. Intercam — best on tourist status

The expat classic. Intercam branches in expat hubs (Lake Chapala, San Miguel de Allende, Puerto Vallarta, Mérida) routinely open accounts for foreigners on tourist permits with passport, proof of address and a modest deposit. English-speaking staff, USD and MXN accounts, and familiarity with US retiree paperwork (direct deposit of Social Security, etc.). Not the cheapest or most technological — but they will actually open the account.

Best for: retirees and new arrivals without residency yet.

2. BBVA México — best once you have residency

Mexico’s biggest bank: the most branches, the most ATMs, the best app among traditional banks. With a residency card and RFC, opening an account is routine. On tourist status it is branch lottery — some say yes, most say no.

Best for: residents who want full-service banking everywhere in the country.

3. Nu México — best digital experience

Now a licensed bank (IPAB-insured like any other). No-fee credit card and high-yield savings, all from an excellent app, with easy approval even without local credit history. The catches: you need an RFC and a Mexican address, and there are no branches — cash deposits go through OXXO.

Best for: residents comfortable with app-only banking; the savings yields beat traditional banks by a wide margin. See our digital banks comparison.

4. Hey Banco / Klar — strong digital alternatives

Similar model to Nu with competitive yields and cards. Worth comparing promotional rates the month you apply — the digital banks compete aggressively.

5. Wise — not a Mexican bank, but essential anyway

Wise solves the problem every expat has: getting money INTO Mexico without losing 3-5% to wire fees and bad exchange rates. You fund from your home account and send pesos to any Mexican CLABE at the mid-market rate for ~0.5-1%. Many expats run Wise + a local account as their core setup. Full breakdown in our money transfer guide.

Best for: everyone — as the bridge between your home bank and your Mexican one.

What you will need (any bank)

  • Passport plus your immigration document (residency card, or FMM/entry stamp for tourist-friendly banks)
  • Proof of Mexican address — a utility bill (CFE works) or rental contract, generally under 3 months old
  • RFC (Mexican tax ID) — required by fintechs and increasingly by traditional banks; see our account opening walkthrough

The honest bottom line

No residency yet → Intercam (or arrive with Wise and a fee-refunding home ATM card and wait). Residency + want branches → BBVA. Residency + comfortable digital → Nu, with Hey/Klar as rate-shopping alternatives. And in every scenario, Wise for moving money across the border. Compare them side by side in our bank comparator.