Cash, ATMs & Credit Cards in Peru: Avoiding Fake Soles, Surcharges & 18% IGV Hotel Taxes (2026)

The 30-Second Verdict: Soles vs. US Dollars in Peru

You need both Peruvian Soles (PEN) and US Dollars (USD), but for completely different purposes.

• Peruvian Soles (PEN): You must carry cash in Soles every single day. Local taxis, street markets, archaeological entrance tickets (including the cash-only Boleto Turístico del Cusco), community restrooms, tips, and small family restaurants will flatly refuse US Dollars.
• US Dollars (USD): Useful for paying high-ticket travel expenses: upscale hotels, luxury train tickets, and private guiding balances.
• The Golden Dollar Rule: Any US Dollar bills you bring must be brand-new, crisp, and completely unblemished. If a banknote has a 1-millimeter edge tear, a pen mark, or a bank ink stamp, it will be rejected everywhere in Peru.
• The ATM Secret: Never use standalone convenience store ATMs (GlobalNet). Walk to Banco de la Nación on Avenida El Sol in Cusco—it is the only bank in Peru that charges S/ 0 in local ATM fees for foreign debit cards.

ATM Fees in Peru: The Zero-Surcharge Bank vs. GlobalNet Trap

Withdrawing cash from ATMs in Peru can quickly cost you an extra $50 to $100 USD in predatory bank fees if you choose the wrong machine.

ATM networks in Peru operate on two completely different fee structures:

Where is Banco de la Nación in Cusco?

The flagship branch of Banco de la Nación in Cusco is located at Avenida El Sol 320, just a 4-minute walk downhill from the Plaza de Armas. There is a row of 4 modern ATMs located in the secure, monitored entry vestibule open from 6:00 AM to 10:00 PM daily.

The Strict Dollar Rule: Why Torn or Stamped Bills are Rejected

Every foreign traveler to Peru experiences the same bewildering moment: you hand a hotel clerk or cashier an ordinary $20 bill, they hold it up to the light, inspect it with surgical precision, find a microscopic 1mm nick on the edge, and hand it back saying: "No se puede, billete roto" (Cannot accept, torn bill).

This is not an insult or a personal scam—it is a strict banking reality:

1. The Central Bank (BCRP) Penalty: The Central Reserve Bank of Peru and private commercial banks enforce zero-tolerance quality standards for foreign currency deposits. If a Peruvian business tries to deposit a US Dollar bill with a tear, tape, a bank teller's ink stamp, or pencil marks, the bank either refuses the deposit or charges the business a 10% to 15% currency destruction discount fee.
2. Businesses Pass the Risk: Because shopkeepers and hotels cannot deposit worn dollars without taking a financial loss, they refuse to take them from tourists.
3. What You Must Do Before Flying: Visit your personal home bank in the USA, UK, Canada, or Europe before your flight. Tell the teller explicitly: "I am traveling to Peru; I need brand-new, uncirculated, crisp US Dollar bills with zero tears, stamps, or marks." Inspect each bill before you leave the bank counter.

How to Save 18% on Hotels: The TAM Tax Exemption Rule

In Peru, consumer purchases are subject to a 18% Value-Added Tax called the IGV (Impuesto General a las Ventas).

However, under Peruvian tax law (Decreto Legislativo 919), foreign non-resident tourists staying in Peru for less than 60 consecutive days are legally EXEMPT from paying the 18% IGV tax on hotel lodging and breakfast.

How to Ensure You Get the 18% Exemption:

1. The Entry Documents: When you pass through immigration at Jorge Chávez International Airport in Lima, you receive an entry stamp in your passport and a digital TAM (Tarjeta Andina de Migración) record.
2. Present Upon Check-In: At every hotel, hostel, or boutique lodge in Peru, you must physically present:
   • Your original foreign passport.
   • Proof of your tourist entry date into Peru showing you have been in the country for less than 60 days.
3. The Hotel Photocopy: The front desk clerk will photocopy or scan your passport photo page and entry stamp. This allows the hotel to register your booking as tax-exempt with SUNAT (the Peruvian tax agency).
4. Third-Party Booking Caution: If you book through websites like Booking.com or Expedia, room rates are often quoted "exclusive of 18% tax". If you fail to show your passport and entry stamp at check-in, the hotel is legally mandated by SUNAT to bill you the extra 18% in cash or card.

Counterfeit Currency: How to Spot Fake Soles in 5 Seconds

Counterfeit banknotes exist in Peru, primarily in high denominations: S/ 50 and S/ 100 Soles. Unscrupulous taxi drivers or market vendors occasionally attempt to pass counterfeit notes as change to distracted foreign tourists.

Here is how to verify genuine Peruvian Soles in 5 seconds using the Central Bank (BCRP) security features:

1. The Color-Shifting Ink Numeral (The 2-Second Tilt Test):
   • On genuine S/ 10, S/ 20, S/ 50, and S/ 100 banknotes, look at the large numeral value on the front.
   • Tilt the bill slowly towards the light. On genuine bills, the central number physically changes color from green to blue (or from purple to gold on newer series), and a reflective rolling band of light moves across the digits. On fake photocopies, the ink remains static and dull.
2. The 100% Cotton Texture:
   • Genuine Peruvian banknotes are printed on 100% pure cotton paper (papel de algodón). They have a distinct, crisp snap and rough tactile feel. Counterfeit bills feel like smooth office copy paper or slippery plastic.
3. The Raised Intaglio Lettering:
   • Run your fingernail over the words "BANCO CENTRAL DE RESERVA DEL PERÚ" across the top of the note. On genuine currency, the letters feature heavy raised relief texture. On counterfeits, the surface is completely flat.
4. The Translucent Watermark:
   • Hold the note up to the sky. Genuine notes display a crisp, multi-tone watermark portrait of the historical figure with sharp gradients and a secondary watermark numeral.

Essential Cash Realities: Restrooms, BTC Tickets & Taxis

The biggest travel mistake independent tourists make is relying entirely on a credit card. In the Peruvian Andes, cash is king for three essential moments:

1. Community Restroom Coins (S/ 1 and S/ 2)

Public and community restrooms throughout the Sacred Valley, Mollepata, Palcoyo, Humantay, and outside the Machu Picchu main gate charge S/ 1.00 or S/ 2.00 Soles in cash to enter. Restroom attendants do not have card readers and cannot make change for a S/ 50 or S/ 100 note. Always keep a pocket pouch with ten S/ 1 and S/ 2 coins ready.

2. The Boleto Turístico del Cusco (BTC)

The mandatory ticket covering 16 major archaeological and cultural ruins (including Sacsayhuamán, Pisac, Ollantaytambo, and Moray) costs S/ 130 Soles (~$35 USD) for adults. At the entrance gates of the ruins, ticket booths operate on a strict 100% physical cash-only basis in Peruvian Soles. Foreign credit cards, US Dollars, and digital apps (Yape/Plin) are flatly rejected due to lack of network terminals. If you arrive at Sacsayhuamán without cash Soles, you will not enter.

3. City Taxis

Street and radio taxis in Cusco do not have card readers. Standard fares within the historic center are S/ 7 to S/ 10 Soles. Taxis from the Cusco airport to central hotels cost S/ 15 to S/ 25 Soles. Always carry exact change so drivers cannot claim they have no coins to give you change.

Credit Cards in Peru: Dynamic Currency Conversion (DCC) Scam

Credit cards (particularly Visa and Mastercard) are safe, convenient, and widely accepted in established businesses across Lima, Cusco, and Arequipa.

However, you must be vigilant against the Dynamic Currency Conversion (DCC) trap:

• How the Trap Works: When paying at a restaurant, hotel, or ATM, the card terminal screen will detect your foreign card and ask:

  "Would you like to be billed in USD ($108.50) or in Local Currency (S/ 380.00 PEN)?"

• The Scam: If you select your home currency (USD), the merchant’s local bank executes the foreign exchange conversion, applying an extortionate 5% to 8% hidden conversion markup on top of the transaction.
• The Golden Rule: ALWAYS CHOOSE LOCAL CURRENCY (PEN / SOLES). Let your home credit card issuer or bank handle the conversion. Visa and Mastercard apply the official interbank mid-market exchange rate, saving you hundreds of dollars over a 2-week vacation.

Card Fee Notice: Small family-run shops in Peru sometimes add a 3% to 5% surcharge for paying with credit card to offset merchant processing fees. In upscale restaurants and supermarkets, surcharges are illegal and nonexistent.

Where to Exchange Currency: Casas de Cambio vs. Street Money Changers

If you brought US Dollars or Euros from home and need Peruvian Soles, here is how to get the highest exchange rate safely:

1. Airport Exchange Desks (World's Worst Rate): Never exchange more than $20 to $40 USD at the currency exchange booths inside Jorge Chávez Airport in Lima. Airport counters offer predatory exchange rates, charging up to 10% to 15% below market value.
2. Casas de Cambio on Avenida El Sol (Cusco): The safest, most competitive place to exchange foreign currency in Cusco is along Avenida El Sol, starting just 50 meters down from the Plaza de Armas. There are dozens of licensed currency exchange houses (Casas de Cambio) side by side. Walk into 2 or 3, compare their posted buy/sell rates (Compra / Venta), and exchange your funds inside their monitored security booths.
3. Street Money Changers (Cambistas): Men and women wearing fluorescent official vests with calculators wander the Plaza de Armas and Avenida El Sol offering cash exchange. While most are registered municipal workers, we advise travelers—especially first-timers—to use indoor Casas de Cambio instead. Indoor booths have UV counterfeit detection lamps and counter cameras, eliminating all risk of sleight-of-hand currency switches.

The Local Guide Verdict: The 2-Wallet Money System

As our Operations Director David advises all travelers upon arriving at our Cusco Operations Desk:

• Adopt the "Two-Wallet" Discipline:
  • Wallet 1 (Hotel Safe): Leave your passport, primary credit cards, ATM debit cards, and backup cash locked inside your hotel room safe.
  • Wallet 2 (Daypack Front Pocket): Carry only the cash you need for that specific day (S/ 150 to S/ 200 Soles in small S/ 10, S/ 20 notes and coins) and a single credit card. If you misplace your wallet or drop it on a trail, your vacation remains 100% intact.
• Visit Banco de la Nación on Day 1: Withdraw S/ 500 Soles from the zero-fee ATM on Avenida El Sol to set up your pocket cash buffer.
• Keep your TAM immigration paper safe: Take a clear digital photo of your passport entry stamp and immigration receipt on your phone the moment you clear customs in Lima.

Handle your money with simple local common sense, and you will navigate Peru with complete ease, freedom, and confidence.