Unauthorized charges from Hertz after a vehicle rental are typically governed by the terms of the signed Rental Agreement and federal consumer protection laws. In the United States, the Fair Credit Billing Act (FCBA) provides the legal framework for disputing billing errors on credit card statements, while Regulation E covers debit card transactions. Most post-rental charges are not "unauthorized" in a criminal sense but are contractual fees for fuel, tolls, cleaning, or damage that the company applies after the vehicle is inspected. To resolve a dispute, consumers should first request a correction through Hertz Customer Care and, if unsuccessful, file a formal billing dispute with their financial institution within 60 days of the statement date.
What Controls Post-Rental Charges
Two primary frameworks determine whether a post-rental charge is valid: the Hertz Rental Agreement and federal financial regulations. As of 2026, these remain the standard authorities for consumer disputes in the U.S.
- The Rental Agreement: This is the contract signed at the time of pickup. It explicitly authorizes Hertz to charge the payment method on file for specific post-rental costs. If a charge is listed in this agreement and supported by evidence (such as a fuel receipt or damage report), it is contractually authorized.
- Fair Credit Billing Act (FCBA): This federal law protects credit card users against "billing errors," which include charges for goods or services not accepted or not delivered as agreed, or charges in the wrong amount.
- Electronic Fund Transfer Act (Regulation E): This applies if you used a debit card. It provides protections against unauthorized electronic transfers, though the dispute process and liability limits differ from credit cards.
Common Authorized Post-Rental Fees
Many charges that appear "unauthorized" are actually standard fees triggered by the condition of the vehicle upon return. According to Hertz policy documentation, common triggers include:
- Fuel and Service Charges: If the vehicle is returned with less fuel than required by the selected fuel option.
- Tolls and Infractions: Charges from PlatePass or traffic violations incurred during the rental period, often including administrative fees.
- Cleaning Fees: Applied if the vehicle requires professional cleaning beyond standard vacuuming (e.g., smoking odors or heavy stains).
- EV Charging Fees: For Electric Vehicles, charges may apply if the battery level is below a certain threshold (often 20% or 70-80% depending on the pickup level).
- Damage Recovery: Costs for repairs not covered by a Loss Damage Waiver (LDW).
How to Dispute an Incorrect Charge
If you believe a charge is a factual error--such as being charged for fuel when you returned the tank full--follow this escalation path:
- Contact Hertz Customer Care: Use the "Contact Us" portal on the Hertz website to submit a billing inquiry. Provide your Rental Agreement number and a copy of your final receipt.
- Request Evidence: Ask Hertz to provide the specific documentation justifying the charge, such as a time-stamped photo of the fuel gauge or a third-party toll report.
- Formal Bank Dispute: If Hertz does not reverse the charge, contact your credit card issuer. Under the FTC guidelines for disputing charges, you must send a written dispute notice to your creditor within 60 days of the statement that first showed the error.
- Regulatory Complaint: If the merchant or the bank fails to follow proper dispute procedures, you can file a complaint with the Consumer Financial Protection Bureau (CFPB). The CFPB typically forwards these complaints to the company and expects a response within 15 days.
Evidence and Action Checklist
Gathering documentation is the most critical step in winning a billing dispute. Use the following checklist to prepare your case:
| Evidence Type | Why It Matters |
|---|---|
| Final Receipt | Shows the return time, mileage, and fuel level recorded by the agent. |
| Return Photos | Time-stamped photos of the fuel gauge, odometer, and exterior/interior condition. |
| Fuel Receipt | A receipt from a gas station within 5-10 miles of the return location. |
| Rental Agreement | The original contract showing your selected options (e.g., Fuel Purchase Option). |
| Bank Statement | Proof of the exact amount and date the charge was posted. |
FAQ
How long does Hertz have to charge me after a rental? There is no universal federal deadline for a merchant to post a legitimate contractual charge, but most appear within 1-4 weeks. However, your right to dispute a billing error under the FCBA is strictly limited to 60 days after the statement containing the charge is mailed to you.
Can I stop a "pending" charge from Hertz? A pending charge is often an "authorization hold" rather than a final charge. Banks generally cannot stop a pending transaction that you authorized at the start of the rental. You must wait for the charge to post before initiating a formal dispute.
What if Hertz says the charge is for damage I didn't cause? You must provide evidence that the damage existed prior to your rental (noted on the pre-rental inspection form) or that the car was undamaged at return (via photos). Without this, the signed Rental Agreement usually allows the company to charge for repairs found during their post-rental inspection.
Does the CFPB guarantee a refund? No. The CFPB facilitates communication and ensures the company reviews the dispute according to federal law. The final outcome depends on the evidence provided by both the consumer and the merchant.