in Buenos Aires (and across Argentina), many hotels are very flexible with payments, and USD is especially welcome. Here’s how it works:
🏨 Paying Hotels in USD in Buenos Aires #
1. Yes, USD is Commonly Accepted #
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Mid-range and upscale hotels often accept USD cash directly. 
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Some even quote room rates in dollars to avoid peso volatility. 
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Smaller boutique hotels and hostels might prefer pesos but usually won’t say no to USD. 
2. Cash vs. Card #
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Cash USD → Highly preferred. Clean, undamaged bills get the blue dollar rate (far better value). 
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Credit cards → Usually charged in pesos at the official rate, which is much worse for tourists. 
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Some hotels let you pay by international card in USD directly, but not all. 
3. Tips for Paying in USD #
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Bring newer $50 or $100 bills — smaller or worn notes may be rejected or exchanged at a worse rate. 
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Ask in advance: “¿Aceptan dólares para el pago?” (Do you accept dollars for payment?). 
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Sometimes you can negotiate a discount if paying fully in cash USD instead of card. 
4. VAT (IVA) Exemption #
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Foreign tourists are exempt from the 21% VAT (IVA) on accommodation if they pay with a foreign credit card in USD or bank transfer. 
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If you pay in cash (USD or pesos), some hotels may still apply VAT — always check your booking terms. 
✅ Quick Takeaway #
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Yes, you can pay hotels in USD. 
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Best strategy: - 
Use USD cash (for best rates, especially at boutique hotels/hostels). 
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Or pay with a foreign card in USD to claim VAT exemption. 
 
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Always confirm before check-in how they handle dollars, pesos, and cards.