Rental Car Extras: 6 Charges to Check Before You Book

The daily rate is the headline. The extras are where a cheap rental turns expensive. Six charges cause most of the surprises, and you can check every one of them before you book.

Key takeaways

• Compare the total with taxes and fees, not the daily rate.
• Optional coverage is optional. Check what you already have before you say yes.
• Fuel and tolls are two charges you can usually control.

Six charges to check

1. Airport surcharges. The FTC warns that renting at an airport can be expensive, and surcharges can apply even when the company shuttles you to an off site lot. Price an airport pickup and a city pickup, then count what the ride into the city costs you.

2. Collision damage waiver. A CDW or LDW is optional. It covers damage to the rental car, not injuries or your belongings. You may already be covered by your own car insurance or a credit card. Many cards only apply their coverage if you decline the rental company's waiver, so call before you travel.

3. Fuel. Most companies expect the car back with a full tank. The FTC notes that prepaid fuel can cost a lot more than filling up yourself. Take a photo of the gauge when you return it and keep the pump receipt.

4. Tolls. Companies charge for tolls in three ways: a daily service fee, a one time fee for the whole rental, or a charge for each toll. Ask which one applies. A daily fee adds up fast on a long rental where you cross one toll road.

5. Extra drivers and young drivers. Some companies charge to add a second driver, and most major companies let younger drivers rent for a fee. Add up the cost for everyone who will drive.

6. Equipment and add ons. Child seats, roof racks, out of state charges and drop off fees all count. Most companies offer unlimited miles, but not all do, so check the mileage terms too.

A simple way to compare

Build one number for each offer:

• Base rate, with taxes and fees
• Plus coverage you actually need
• Plus fuel and tolls
• Plus any extra driver or equipment fee

Compare those totals, not the advertised rates. The cheapest daily rate often loses once the extras are in.

At the counter and at return

The booking is only half the job. Two more minutes at each end protect you:

• Match the contract to your confirmation. Compare the total on the rental agreement to the total you were quoted before you sign. If it is higher, ask why before you accept the keys.
• Decline only what you have verified. Say no to coverage you have confirmed you already have. If you are unsure, ask the agent to show you in writing what the waiver covers and what it excludes.
• Photograph the car before you leave the lot. Take a few photos of each side so any existing damage is on record.
• Know the late return rule. Many companies do not charge extra if you are under 30 minutes late, but policies vary, so confirm before you rely on it.

Two articles help with the coverage question. Our guide to the travel insurance decision covers when trip coverage pays off, and how travel rewards work explains where card benefits come from.

Your checklist for this week

• ☐ Compare at least three sites and read the total with taxes and fees.
• ☐ Call your car insurer and your card issuer about rental coverage.
• ☐ Ask the company how tolls and fuel are charged.
• ☐ Screenshot the confirmation that shows the quoted total.
• ☐ At return, photograph the fuel gauge and keep the receipt.

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