Car rentals Car rental under 25: How old do you have to be to rent a car? 5 min read There is no one-size-fits-all answer to the question of how old you have to be to rent a car. The minimum age varies from country to country (and state to state), according to local laws. Additionally, different car rental companies within the same country can have varying age minimums for driving. Let’s navigate the rules to make the experience as smooth as possible. Can you rent a car under 25? The minimum age for renting a car in the U.S. is 21 , except in Michigan and New York, where the states mandated this age to be lowered to 18. In other words, young drivers under the age of 25 can rent a car , under the following conditions: Drivers must have a valid driver’s license for at least a year . Valid proof of ID (such as  a valid passport ). A credit card to pay for the car rental.  Overseas, an international driving permit might also be required, depending on the country.…