Smooth Car Rental: Credit Card Authorization Letter

A credit card authorization letter for car rental is a legal document that authorizes a third party, such as a rental car company or travel agency, to charge a credit card on behalf of the cardholder. 



It serves as proof that the cardholder has given written consent for the rental car company to charge their credit card for the cost of the rental, even if the cardholder is not physically present at the time of the transaction.

Why Do Rental Car Companies Require Credit Card Authorization Letters?

Rental car companies require credit card authorization letters to protect themselves against fraud and to cover any damages or fees that may occur during the rental period. 

By obtaining written consent from the cardholder, the rental car company can verify that the reservation is legitimate and that the cardholder has authorized the charge. 

In the event of a dispute or chargeback, the rental car company can use the authorization letter as proof that the transaction was authorized by the cardholder.

How to Write a Credit Card Authorization Letter for Car Rental 

When writing a credit card authorization letter for car rental, it is important to include specific information to ensure that the transaction is processed correctly. Here are the steps to follow when writing a credit card authorization letter:

Step 1: Format the Letter 

The letter should be formatted like a formal business letter, with your name and contact information at the top, followed by the date and the recipient’s name and contact information.

Step 2: State the Purpose of the Letter 

Begin the letter by stating the purpose of the letter, which is to authorize the rental car company or travel agency to charge your credit card for the cost of the rental.

Step 3: Provide the Details of the Rental 

Include the details of the rental, such as the rental car company’s name, the rental dates, the type of car, and the total cost of the rental.

Step 4: Provide Your Credit Card Information 

Include your credit card information, such as the name on the card, the credit card number, the expiration date, and the security code.

Step 5: Sign and Date the Letter 

Sign and date the letter to indicate that you have authorized the rental car company or travel agency to charge your credit card for the cost of the rental.

Credit Card Authorization Letter Sample for Car Rental

[Your Name]
[Your Address]
[City, State ZIP Code]
[Your Phone Number]
[Your Email Address]
[Date]

[Rental Car Company/Travel Agency Name]
[Address]
[City, State ZIP Code]

Dear Sir/Madam,

I, [Your Name], hereby authorize [Rental Car Company/Travel Agency Name] to charge my credit card for the cost of my rental car from [Rental Start Date] to [Rental End Date]. The total cost of the rental is [Total Cost of the Rental].

Please find my credit card information below:

Name on Card: [Your Name]
Credit Card Number: [Credit Card Number]
Expiration Date: [Expiration Date]
Security Code: [Security Code]

I confirm that I am the authorized cardholder and that the above information is accurate.

Thank you for your assistance in booking my rental car.

Sincerely,

[Your Signature]
[Your Name]

Credit Card FAQs