Miami Airport Car Rental Requirements: Age, ID and Deposit
To rent a car at Miami International Airport (MIA), you generally need a valid physical driver's license in your name, a credit card in the main driver's name for the deposit, and to meet the company's minimum age. That age is commonly 21, with a young renter fee for drivers under 25. International visitors also need their passport, and an International Driving Permit if their license is not in the Roman alphabet. Rules differ by company, so check yours before you travel.
By MiamiAirportMIA-Info | Last updated: November 2026
Requirements at a Glance
Renter type | What to bring |
Adult renter (25 and over) | Valid physical driver's license, credit card in your name, booking details |
Renter aged 21 to 24 | The same, plus expect a young renter fee and possible vehicle limits |
International visitor | License from your home country, passport, credit card in your name, and an International Driving Permit if your license is not in English or the Roman alphabet |
Minimum Age and the Young Renter Fee
Most car rental companies in Florida rent to drivers aged 21 and over. Almost all of them charge a young renter fee if you are under 25. Some companies set a higher minimum age, and some limit younger drivers to certain car classes, so luxury cars, large vehicles and vans may need an older driver.
If you are under 25, check the age policy and the fee before you book, and make sure any additional driver meets the same rules.
Driver's License Rules
You need a valid license that stays valid for the entire rental period. Bring the physical card, because major companies generally do not accept digital licenses. Every driver listed on the agreement must be present with their own license.
Florida also does not allow rentals to people whose license carries certain designations, such as "Not for Federal Identification" or "Driving Privilege Only." If your license has a statement like this, check with the rental company before you travel.
International Renters: License, IDP and Passport
Visitors from outside the United States should bring:
A valid license from their home country. Bring the original, not a copy.
An International Driving Permit (IDP) if the license is not in the Roman alphabet. Some companies ask for it even when it is not strictly required, so it is safer to carry one.
A passport as photo ID. The name should match the license and the payment card.
Check your company's policy in advance, because international rules can vary by brand.
Payment and Security Deposit
Most problems at the counter involve payment, not licenses. Here is what to expect:
A credit card in the main driver's name. Companies commonly refuse cards belonging to a spouse, friend or relative, and often refuse prepaid or virtual cards.
A deposit hold. The company holds an amount on your card at pick-up. The amount varies by company and vehicle, and it is released some days after you return the car. Make sure your limit can cover the rental and the hold.
Debit cards. Some companies accept them, usually with extra conditions, such as proof of a return flight, a larger hold or credit checks. Many prefer a credit card, so confirm before you book.
Insurance: What You Need to Know
You are not required to buy the rental company's insurance, but you need to know what covers the car if it is damaged. Check three things before you travel:
Your personal auto policy. Ask whether it extends to rental cars, and where.
Your credit card benefits. Some cards offer rental coverage, but the terms vary.
The company's options. Ask what is already included in your rate and what each extra covers.
If you decline the company's coverage, the rental company may ask for proof of your own. Keep the documents handy.
What to Bring: Checklist
Valid physical driver's license for every driver
Passport and International Driving Permit, if renting as an international visitor
Credit card in the main driver's name, with enough available funds
Booking confirmation or reservation number
Proof of your own insurance, if you decline the company's cover
Return flight details, in case you plan to pay with a debit card
Common Problems and How to Avoid Them
Problem | How to avoid it |
Debit card refused | Confirm the company's debit policy before booking, or use a credit card |
License not accepted | Check for designations, expiry date and whether it is a physical card |
Card name does not match the license | Pay with a card in the main driver's name |
Surprise young renter fee | Check the fee and age policy at booking |
Deposit exceeds your card limit | Confirm the hold amount and keep enough available funds |
Once you know you qualify, compare the car rental companies at Miami Airport to find one that fits your trip. If you plan to drive a performance car, see our guide to sports car rental at Miami Airport, as these rentals often come with stricter age and deposit rules. Also read how Miami rental car tolls work before you pick up the keys.
Frequently Asked Questions
What is the minimum age to rent a car at Miami Airport? Most companies set it at 21, with a young renter fee for drivers under 25. Some companies and vehicle classes require an older driver, so check before you book.
Do I need an International Driving Permit to rent a car in Miami? If your license is not in the Roman alphabet, you will need one. Some companies recommend or request it even for other licenses, so carrying one is safer.
Can I rent a car at Miami Airport with a debit card? Some companies accept debit cards, usually with extra conditions such as a larger hold or proof of a return flight. Many prefer credit cards, so confirm before you book.
Can someone else pay for my rental with their card? Usually not. Companies commonly require the card to be in the main driver's name.
Do I have to buy the rental company's insurance? No, but you need to know what covers the car. Check your own auto policy and credit card benefits, and keep proof of coverage if you decline the company's options.
Do additional drivers need to meet the same requirements? Yes. Each additional driver should be present with a valid license and meet the age rules. Some companies charge a fee for adding a driver.
Final Thoughts
Good preparation prevents most problems at the counter. Check the age rule and payment policy before you book, bring the right documents, and use a credit card in the driver's name. To choose a company and find the Rental Car Center, read our guide to car rental at Miami Airport.
Comments