How to Pay in Argentina as a Tourist or Foreigner (2026)

As a tourist in Argentina, pay by card at hotels and big stores, by QR almost everywhere else, and keep a little cash for taxis, tips and markets. Without a DNI you can't open Mercado Pago, but a USD app like CacaoCash pays any Mercado Pago or MODO QR and sends pesos to any alias for a 2.5% fee.

Foreign cards work, but they settle at the non-resident card rate (≈1,465 ARS per US$ in October 2026), while a QR paid from a USD balance converts at the crypto dollar. Below: which method fits each situation, what each one really costs, and the setup we recommend.

Which Payment Method to Use in Argentina, by Situation

Based on how payments work in Buenos Aires and other large cities in October 2026; small towns lean more on cash. CacaoCash covers the QR and alias columns, but it can't pay inside Uber or Cabify and it can't load a SUBE card.

How Much Each Way to Pay in Argentina Costs (October 2026)

The peso price is the same for everyone. What changes is how many dollars it costs you, which depends on the rate your money crosses at. Here is what US$50 turns into:

Assumptions: October 2026 rates. Crypto dollar ≈1,598 ARS per US$ before the fee (≈1,559 per dollar charged after 2.5%); non-resident card rate ≈1,465 (Fiserv/Posnet). ATM row assumes one withdrawal at the card rate with the fee paid out of the same US$50. Rates move daily.

So even after its fee, CacaoCash gives about 6% to 10% more pesos than a foreign card. Full breakdown on the fees page, the math behind the two rates in card dollar vs crypto dollar, and today's numbers on the Argentina dollar rate page.

Paying With Cash in Argentina

Cash still matters for taxis, tips, small kioscos, ferias and rural areas. Two ways to get it:

• ATM withdrawal, convenient but expensive: a fixed fee of roughly US$8-12 per withdrawal and low limits. See our guide to minimizing ATM fees.
• Casa de cambio, legal exchange offices that change US dollar and euro bills. Bring your passport and clean, unfolded bills, since worn or torn notes may be refused or get a lower rate. Rates vary by office, so compare before you change.

You don't need much. A small amount of pesos covers the cash-only edges of a trip.

Paying With a Foreign Card in Argentina

Visa and Mastercard work at hotels, supermarkets, larger restaurants and most formal shops, including contactless and Apple or Google Pay. Two costs to know:

• The non-resident card rate, the rate at which foreign card purchases settle in Argentina, published by Fiserv (the Posnet terminals). About 1,465 ARS per US$ in October 2026.
• Your bank's foreign-transaction fee, often 1-3%. Wise and Revolut cards skip that fee but still get the card rate: Wise vs Revolut in Argentina.

Cards don't work everywhere. Street vendors, many small businesses and QR-only shops won't take them.

Paying by QR in Argentina as a Tourist (No DNI)

QR is how Argentina pays day to day: cafés, restaurants, kioscos, supermarkets and many market stalls show a Mercado Pago or MODO code. Locals scan it from Mercado Pago or a bank app, both of which need a DNI.

CacaoCash is built for foreigners: you sign up with your passport, load US dollars by ACH, SEPA, SWIFT or crypto, and scan any Mercado Pago or MODO QR. The app converts at the crypto dollar and shows the peso amount, the rate, the 2.5% fee and the total in dollars before you confirm. Step by step: how to pay QR in Argentina without a DNI.

At a restaurant, the app's Scan button reads the menu or the bill, translates it into your language and shows every peso price in USD before you pay: how to read menus and bills in Argentina.

How to Pay Someone in Argentina: Alias Transfers

Guides, tutors, cleaners, landlords and friends splitting a bill usually ask you to "transfer to my alias". An alias is a short name linked to a CBU (bank) or CVU (wallet) account: CBU vs CVU vs alias explained.

CacaoCash sends pesos to any alias, CVU or CBU from your USD balance, and the person who receives pays nothing. One limit: foreigners can't receive pesos in CacaoCash, because the app doesn't give you your own alias or CVU. More on sending: how to send pesos as a foreigner, how to pay rent in Buenos Aires and how to send money to Argentina from abroad.

The Best Way to Pay in Argentina in 2026

• Everyday spending: QR, at cafés, restaurants, supermarkets and stalls. From a USD balance it converts at the crypto dollar.
• People and rent: alias transfer, the way Argentines pay each other.
• Hotels, car rentals, Uber and transit: your card, ideally one without a foreign-transaction fee.
• The edges: a little cash, for taxis, tips and cash-only kioscos. Change at a casa de cambio rather than paying ATM fees again and again.

Common payment situations in Argentina

• Splitting a restaurant bill, including the cubierto and the tip
• How much to tip, and how to tip without cash
• Where you can pay in US dollars, and the rate you get
• Whether PayPal, Venmo, Cash App or Zelle work here
• Paying a person who asks for a transfer
• Paying large amounts in pesos, like a deposit or a medical bill

Frequently Asked Questions

Can tourists use Mercado Pago in Argentina?

Not to open an account: Mercado Pago asks for a DNI. You can still pay Mercado Pago QR codes from an app that accepts a passport, such as CacaoCash.

Is it better to pay with cash or card in Argentina?

For most purchases, neither is the cheapest. A card gets the non-resident rate (≈1,465 per US$ in October 2026), and ATM cash adds a fixed fee on top. Paying QR at the crypto dollar gives more pesos per dollar, even after a 2.5% fee. Cash is still useful for taxis, tips and small vendors.

Can I pay in US dollars in Argentina?

Everyday prices are in pesos. Some hotels, tour operators and landlords accept US dollar bills, at a rate they set, so ask before you assume it's a good deal.

How do I pay for the bus or subte as a tourist?

With a SUBE card, which you buy and load with pesos at kioscos and stations. In Buenos Aires the subte also accepts a contactless card tap.