Advertised rental prices might seem straightforward and appear competitive but hidden, additional charges can quickly increase the overall cost if you’re not aware of them before you travel. Some fees might be unavoidable and others you might be able to avoid with a little bit of planning. This guide explains some of the most common hidden car hire charges, why they happen and how you can reduce your chances of facing unexpected costs.

Anna’s Top Tips💡
- I always compare the total price, not just the daily rental rate as extras can quickly add up.
- I double-check the fuel policy and return time before I set off as these are two of the easiest charges to avoid.
One Way Rental Fees
If you’re planning a trip where you collect your vehicle in one city and then return it somewhere else, you might be charged a one-way fee. This is because the rental company will usually need to return the vehicle to its original fleet location, which takes time and money. The amount varies depending on:
When booking online and comparing prices, check whether the one-way fee has been included or if it will be added during the booking process later on.
Additional Driver Fees
If more than one person will be driving the car then you’ll need to declare every driver on the rental agreement. Some companies will charge a daily fee for each additional driver. Letting someone drive who isn’t listed on the rental agreement could invalidate parts of your rental agreement and insurance.
With a Cover4Rentals car hire excess insurance policy, any additional driver on the rental agreement will automatically be covered.
Young or Senior Driver Surcharges
Younger drivers, and occasionally older drivers, may have to pay additional daily charges depending on the rental company and destination. Age limits can differ between countries and rental companies so you should check before you book whether someone in your group fits in either category.
If you choose to take out an excess insurance policy for hire cars from Cover4Rentals, please note that all drivers must be aged 25-84 years (inclusive) at the start of the rental agreement to benefit from the cover.
Late Return Fees
This is often the fee that catches people out – returning your vehicle later than the agreed time could result in additional charges.
Some rental companies offer a short grace period whilst others may charge an hourly fee or even another full day’s rental if the delay is significant.
If your plans change, you’ll need to contact the hire company as soon as possible to let them know.
Cleaning Charges
Rental cars are expected to be returned in a reasonable condition. While normal everyday use shouldn’t result in additional charges, excessive mud, sand, pet hair or smoking inside the vehicle could lead to additional cleaning fees. Take a few minutes to check you’ve left the car in a good enough condition before handing the keys back.
Excess Charges
Excess charges are one of the largest potential costs you could face if the hire car is damaged or stolen during your rental. Typically included in the base rental price is basic insurance; you’re still financially responsible for an excess which can run into hundreds or even thousands.
If the hire car is damaged or stolen, car hire excess insurance can reimburse eligible excess charges back to you, helping protect you against a potentially large unexpected bill. Arranging car rental excess insurance before you travel also means you can avoid making a rushed decision at the rental desk.
How to Reduce Unexpected Car Hire Charges
Before collecting your vehicle:
FAQs
Sometimes. Returning the vehicle to the same location usually avoids one-way charges but there might be promotions or discounts etc that could include free one-way rentals on selected routes.
Not always, but airport locations often include additional operating charges that can increase the overall rental price compared with nearby city branches.
No. Car hire excess insurance is designed to reimburse eligible excess charges if your hire car is damaged or stolen. It doesn’t cover optional rental fees such as airport surcharges, additional drivers or one-way rental charges.
Hidden charges don’t have to catch you out. Taking a few minutes to understand your rental agreement, checking for additional fees and arranging car hire excess insurance before you travel can help you avoid unexpected costs.

Comments are closed