Getting the Best Exchange Rate
The USD/MXN rate fluctuates daily — for the current rate, check Google Finance or XE.com.
Rate hierarchy — best to worst in La Paz:
ATMs at major bank branches
Closest to the interbank rate, plus a small fixed fee
Licensed casas de cambio
Competitive if you shop around — compare the posted compra/venta board before committing
Dollars accepted by businesses
Convenient but typically at a poor effective rate
Airport exchange counters
Worst rates — use only for small emergency amounts on arrival
The one rule that matters most
If an ATM or payment terminal asks whether you want to pay in USD or pesos — always choose pesos. “Dynamic Currency Conversion” lets the merchant or ATM apply their own exchange rate, which is almost always worse than your card network's rate. This applies at ATMs, restaurants, hotels, and shops.
ATMs in La Paz
ATMs are readily available throughout La Paz:
- City center and Malecón area: Multiple bank branches within walking distance
- Shopping centers: Plaza La Paz and Plaza Sendero both have ATMs
- Major supermarkets: Walmart, Soriana, and others have in-store ATMs
- Carretera a Pichilingue: Limited ATM coverage — withdraw before heading to the marinas
Rural beaches: Balandra, Tecolote, and other beaches outside the city have no ATMs. Withdraw pesos before driving out for the day.
ATM fees: Mexican ATMs typically charge a fixed fee per withdrawal — commonly 70–120 MXN (approximately $3.50–6 USD) — in addition to any foreign-transaction fee from your home bank. To minimize fees: withdraw larger amounts less frequently.
Banks with ATMs in La Paz: BBVA, Banamex (Citibanamex), Santander, Banorte, HSBC, Banco Azteca.
Banco Azteca: Locally mentioned as having relatively competitive exchange rates at teller windows for cash exchange. Worth considering if you need to exchange physical USD bills.
Best practices for foreign cards
- Notify your home bank before traveling — cards flagged for unusual activity get blocked
- Use ATMs attached to bank branches during business hours if possible (safer than standalone kiosks)
- Always choose pesos when asked about currency conversion
- Consider a card that reimburses foreign ATM fees — the Charles Schwab debit card is popular among US expats (no foreign transaction fees, reimburses all ATM fees worldwide)
Using US Dollars in La Paz
USD accepted
- Hotels and many tour operators
- Some waterfront restaurants and shops
- Some marinas and marine services
- Larger tourist-facing businesses
USD not accepted
- Local markets and tienditas
- Street food and taco stands
- Taxis (non-app)
- Government offices and utilities (SAPA, INM — pesos only)
Carry some USD as a backup, but convert to pesos for daily use. The effective exchange rate when paying businesses in USD is almost always worse than what you'd get from an ATM.
Credit and Debit Card Acceptance
Cards widely accepted:Large supermarkets (Walmart, Sam's Club, Soriana, Chedraui), chain restaurants and hotels, gas stations, pharmacies, most mid-range and upscale restaurants, and marina services at larger marinas.
Cash-only situations: Small tienditas, local produce markets, street food vendors, most taxis (non-app — Uber and DiDi take cards), beach-front vendors, and some smaller taquerías.
Practical rule: Carry 500–1,000 MXN in small bills at all times for cash-only situations. 50 and 100 peso notes are the most useful denominations.
Opening a Mexican Bank Account
For expats planning to stay long-term, a Mexican bank account simplifies utility payments, rent, and receiving transfers.
Typical requirements (vary by bank):
- Valid passport (at least 6 months validity)
- Mexican residency document (Residente Temporal or Permanente card) — or proof of address for tourist-visa holders in some cases
- CURP (Clave Única de Registro de Población) — sometimes required; some banks can help you obtain it
- Proof of address in Mexico (utility bill, lease agreement, or bank letter)
Bank recommendations for expats:
- HSBC México: Frequently recommended for international clients; good online banking and some English-language support
- BBVA México: Widely available, solid online/mobile banking
- Santander and Banamex: Large ATM networks but may require more documentation for non-residents
For short stays: don't bother opening a bank account — a foreign debit card with low foreign-transaction fees works fine. Open an account once you have residency and a CURP.
Wire Transfers and Remittances
Bank-to-bank SWIFT wire: All major La Paz banks accept incoming international SWIFT transfers into peso accounts. Expect a processing fee and a small spread on the USD→MXN conversion. Slower (2–5 business days) but reliable.
Online transfer services (faster and often cheaper):
- Wise (formerly TransferWise): Near-mid-market rate, low transparent fees, deposits directly to Mexican bank accounts. Popular with La Paz expats.
- Remitly: Competitive for regular remittances; good for sending USD to a Mexican peso account.
- Western Union / MoneyGram: Available through partner agents and banks throughout La Paz; useful for cash pickup if the recipient doesn't have a bank account.
For regular income transfers, Wise or Remitly typically offer significantly better rates and lower fees than bank-to-bank wires. Compare the total cost (fee + exchange rate spread) before choosing a method.
Quick Tips — Arriving in La Paz
On arrival at LAP airport
There is a currency exchange counter at the airport — use it only for a small amount to cover your taxi or immediate needs. Rates are not favorable. Better: use the ATM at the airport for a modest withdrawal, then find a bank-branch ATM in the city for larger amounts.
First few days
- Withdraw 2,000–3,000 MXN to cover cash-only purchases
- Pay in pesos wherever possible
- Keep 50 and 100 peso notes on hand — getting change for 500-peso notes can be frustrating at small businesses
Longer-term stays
- Open a Mexican bank account once you have residency
- Set up SAPA and Telmex bill pay via bank debit or OXXO reference number
- Consider a Wise multi-currency account for receiving USD/CAD and converting to MXN
