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To rent a car, you typically need to be at least 21 years old, hold a valid U.S. driver’s license, and present a credit card in your name to cover the security deposit. When traveling abroad, a valid passport is also required, and in many countries, an International Driving Permit (IDP) may be necessary in addition to that. Rental policies can vary by destination, so it's important to check age restrictions and whether local laws require an IDP before your trip.

The security deposit serves as a safeguard for the rental company, ensuring the car is returned in the same condition it was picked up. The amount is determined by the rental company and is temporarily held on the renter’s credit card. Much like a hotel hold, this amount is released after the vehicle is returned without any issues. If you plan to use the same credit card for other expenses during your trip, keep in mind that a portion of your available credit will be temporarily held while the deposit is in place.

When you book through Rentcars, the rental company’s base fee is already included, along with vehicle protection if you choose it during checkout. For most international rentals, your booking will also come with basic vehicle and third-party liability coverage, as required by local laws.

You can choose to pay for your car rental either at pick-up or at the time of booking. Paying at pick-up means you’ll settle the cost directly with the rental company when you collect the vehicle, based on the payment methods they accept and the local currency. Choosing to pay now lets you complete your reservation in advance, with the convenience of paying in U.S. dollars using a credit or debit card, as well as digital wallet options.