can you be an authorized driver on a rental car

[ConnorLee]

Yes, you can typically be added as an authorized driver on a rental car, but it is not automatic. The primary renter must explicitly add you at the rental counter, and you must be present with your valid driver's license and meet the rental company's age and other requirements. There is often a daily fee for each additional driver, and policies vary significantly between companies.

Being an authorized driver means you are legally covered by the rental agreement and insurance to operate the vehicle. Driving without being listed is a serious violation of the contract and can void insurance coverage, leaving you personally liable for any damage.

Here’s a comparison of additional driver policies from major U.S. rental companies:

Rental Company	Daily Fee for Additional Driver?	Spouse/Partner Fee Waiver?	Minimum Age for Additional Driver	Key Restrictions
Enterprise Holdings	Typically $10-$15 per day	Yes, in most states	21 (25 for premium vehicles)	Must meet same license/driving record requirements as primary renter.
Hertz	Varies by location, often $13-$15 per day	Yes, for spouses in the U.S.	20 (25 for certain car classes)	All drivers must be present with valid license.
Avis	Usually around $15 per day	Yes, for domestic partners	21 (25 for premium models)	Maximum number of additional drivers may apply.
Budget	Approximately $15 per day	Yes, for spouses	21 (25 for luxury vehicles)	Additional driver must have a license for at least one year.
Sixt	Varies, can be up to $20 per day	Case-by-case basis	21	International drivers may have specific requirements.

The process is straightforward. When you pick up the car, the primary renter should inform the agent they want to add a driver. You will both need to provide your driver's licenses, and the additional driver's information will be added to the contract. Always verify the specific policy when booking, as corporate accounts, state laws, and international rentals can alter these standard rules.

[DeNova]

It's possible, but it'll cost you extra. My husband and I learned this on our last trip. He rented the car, and when I went to drive it the next day, we realized I wasn't on the contract. We called, and they said he had to come back to the counter with me to add me on, plus pay a fee for every day of the rental. It was a hassle. Now we always ask about it when we first book. Save yourself the trouble and do it right at the start.

[LeahAnn]

Absolutely, but authorization is mandatory. As a primary renter, you are contractually responsible for the vehicle. Adding another driver formally shares that responsibility and ensures they are covered by the rental insurance. The key is to complete the process at the rental counter before anyone else drives. Do not assume a spouse or family member is automatically included. The fee is a minor cost compared to the risk of being liable for an accident involving an unauthorized driver.

[LeKylie]

You can, but check the fine print, especially on age. I'm 23, and when my friends and I tried to rent for a road trip, we hit a snag. Even though I could rent a car myself, the company had a rule that any additional driver under 25 would incur a young driver surcharge on top of the standard add-on fee. It doubled the cost. We ended up having just one driver to save money. Always call the specific rental location to confirm their policy for drivers under 25.

[VanGiselle]

From a risk management perspective, becoming an authorized driver is non-negotiable. The rental agreement is a binding contract, and breaching it by allowing an unlisted driver to operate the vehicle invalidates the collision damage waiver (CDW) and liability insurance. This means in an accident, the rental company could hold the primary renter—and potentially the driver—financially responsible for the full value of the vehicle and any third-party claims. The nominal daily fee for an authorized driver is a small price for transferring that significant financial risk back to the rental company.