Hiring a car should be simple. You book online, turn up with your driving licence, and head off on your trip.
Then comes the awkward bit at the rental desk: you are asked to pay extra to “reduce the excess”, add another waiver, or upgrade to a “premium protection package”. It can feel like you are one wrong decision away from a nightmare bill.
This article clears it up in plain English, so you can make a confident decision before you hire.
Quick answer: do you actually need it?
No, car hire excess insurance is not legally required. You can hire a car without it.
However, many UK drivers choose it for one main reason:
It protects you from having to pay a potentially large excess out of your own pocket if the hire car is damaged, stolen, or vandalised.
That matters because, even if you did nothing wrong, the rental company may still charge you an excess depending on the situation and the terms of the hire agreement.
What is “car hire excess” (in normal language)?
When you hire a car, the rental company usually includes some level of cover in the price. But that cover often comes with an excess.
The excess is simply:
The amount you have to contribute towards a claim before the rental company’s cover helps.
If the car is damaged or stolen, the rental company can charge you up to that excess amount. Depending on the provider, the car type, and where you are hiring, that excess can be a few hundred pounds or it can be much higher.
So what is car hire excess insurance?
Car hire excess insurance is designed to protect you against those excess charges.
CHEW’s cover is built for exactly this scenario: you enjoy your hire with peace of mind, knowing you are protected if you are faced with an excess bill.
Most policies (including CHEW-style excess cover) work on a straightforward basis:
- You hire a car and follow the rental company’s process if something happens.
- If you are charged an excess, you keep the paperwork.
- You claim back eligible costs under your policy (subject to the policy wording and limits).
That is why it is often described as excess reimbursement.
Why rental desks push their own cover (and why it feels so intense)
Most rental companies make a significant amount of revenue from add-ons at the desk. That is why the conversation can feel high pressure, especially when you are tired after travelling and just want the keys.
It is also why many people prefer arranging cover in advance. You get time to read what is included, compare options, and avoid making a rushed decision on the spot.
When car hire excess insurance is usually worth it
You are most likely to benefit from excess cover if one or more of the following applies to you.
1) You would struggle with a large card charge
If something happens, the rental company may take the excess from your deposit or charge your payment card. Even if you later claim it back, the short-term impact can be frustrating (or financially stressful).
If a surprise charge would ruin your budget, excess cover can make a lot of sense.
2) You are hiring abroad or in unfamiliar driving conditions
Many minor incidents happen when you are not used to the roads: tight parking bays, narrow streets, unfamiliar signage, driving on the other side of the road, or navigating busy airport routes.
If you are already thinking “I just want an easy trip with no drama”, that is a strong sign you will value the reassurance.
3) You want protection beyond the basics
This is one of the biggest reasons people choose CHEW-style cover.
Many rental agreements can be strict about what is and is not covered. Certain types of damage are commonly excluded or treated differently, depending on the rental company and the protection you choose.
CHEW cover is designed to offer strong, practical benefits that matter in real-world situations, including protection for things that often catch drivers out, such as:
- Damage to windows, tyres, and headlights (items that are frequently excluded by hire companies)
- Roof and undercarriage damage
- Misfuelling and lost keys (common, stressful mistakes that can be expensive)
Always check your policy wording and IPID for the exact inclusions, exclusions, and limits.
4) You want to avoid paying the rental company’s expensive daily add-on
Rental desk cover is often priced per day, and it can add up quickly over a week or two. Many drivers prefer arranging cover separately so they are not locked into the rental company’s pricing structure.
When you might not need excess cover
There are cases where you may decide it is unnecessary. Here are the most common ones.
1) You have verified credit card cover (and it genuinely matches what you need)
Some premium credit cards include car hire excess cover. The key word is verified.
Before relying on it, check:
- Countries included (many have exclusions)
- Maximum vehicle value covered
- Length of hire limits
- Whether you must decline the rental company’s protection
- How claims work and what documents you need
If you cannot confirm this in writing, assume you do not have suitable protection.
2) You only hire rarely and are happy to self-insure the risk
Some people prefer to keep costs down and accept the risk of paying an excess if something happens. That is a personal choice.
3) You are definitely taking a genuine “zero excess” option
Sometimes the simplest approach is buying the rental company’s upgrade that reduces your excess to £0. Just be careful:
- Not all “premium” options are truly zero excess.
- Some still exclude tyres, glass, wheels, roof, or underbody.
- Terms vary by provider and location.
If you choose this route, ask for the terms clearly, and keep them.
A common misunderstanding: “Will excess insurance remove the deposit?”
In most cases, no.
The rental company’s deposit is a separate requirement. They still hold a security amount on your card because they are the first party dealing with damage charges, fuel issues, admin fees, and other potential costs under the hire agreement.
Excess cover is there to protect you if you are charged an excess, not to override the rental company’s card policies.
What to check before buying any car hire excess policy
Not all excess policies are equal. If you are comparing options, use this checklist.
Maximum cover per claim
Make sure the policy limit is high enough for the type of car you are hiring and where you are travelling. Some rentals can carry very high excess amounts.
What’s included (and what’s excluded)
Pay close attention to items that are frequently disputed, such as:
- Tyres, wheels, and alloys
- Glass and windscreen
- Underbody and roof
- Keys, lockouts, and misfuelling
- Towing and admin fees
CHEW focuses on real-world cover for the scenarios drivers worry about most, but you should still read the policy wording so you know exactly where you stand.
Eligible vehicles and driver requirements
Check for limits around:
- Vehicle type (cars vs vans or other categories)
- Vehicle value
- Driver age and licence requirements
- Where you can hire and drive the vehicle
How to make claims easier (and avoid disputes)
Whether you choose excess cover or not, these habits can save you time and stress.
Take a walkaround video at pickup and drop-off
Film the whole car slowly: wheels, bumpers, windscreen, mirrors, and any existing marks. Do the same when you return it.
Do not rush the inspection
If the rental desk is busy, it is tempting to just sign and go. Spend two minutes checking the car properly. It can prevent hours of hassle later.
Keep all documents
Save the rental agreement, inspection reports, receipts, and any emails. If you ever need to make a claim, having the paperwork ready makes the process much smoother.
So, is car hire excess insurance worth it?
For many UK drivers, yes, because it solves the most stressful part of hiring a car: the risk of being hit with a large excess bill.
You do not have to buy anything at the rental desk under pressure. You can arrange the right cover in advance, understand what you are protected for, and enjoy your trip knowing you have a safety net in place.
If you want straightforward protection built around the real situations drivers face, CHEW’s car hire excess cover is designed to help you travel with confidence.
Next step: If you are planning a hire soon, get a quote with CHEW and check the policy details so you can choose the level of cover that fits your trip.