At a glance
- You can insure a car you don’t own with Dayinsure temporary car insurance, as long as you have the owner’s permission and meet our criteria.
- You don’t need to be the registered keeper to get temporary cover for a borrowed car.
- Dayinsure temporary car insurance is a separate short-term policy for the driver and vehicle shown on the policy.
- Temporary cover can be useful for borrowing a friend’s car, using a family car, sharing a long drive or helping someone who can’t drive.
- You must not drive before your temporary cover starts or after it ends.
- Driving Other Cars cover should not be relied on unless you’ve checked your own policy documents.
- Before driving, check the owner’s permission, vehicle registration, cover dates, start time and your own details.
- You can get a quote through the Dayinsure website or the Dayinsure app.
If you need to borrow someone else’s car, the first question is usually simple: can I insure a car I don’t own?
Yes, you can. With Dayinsure, eligible drivers can get temporary car insurance for a car owned by someone else. You just need the owner’s permission, the correct vehicle details and valid cover before you drive.
That can help if your own car is in the garage, you’re using a parent’s car for a few days, you want to share the driving on a trip or you need to help a friend or relative get around.
This guide explains how temporary cover works for borrowed cars, what to check before you drive and when Dayinsure temporary car insurance can help.
Can I insure a car I don’t own?
Yes. You can take out Dayinsure temporary car insurance for an eligible car you don’t own, as long as you have permission from the owner and meet our driver criteria.
You don’t need to own the car. You don’t need to be the registered keeper. But you do need valid insurance that covers you to drive that specific vehicle.
It helps to keep three things separate:
- Ownership: who legally owns the car.
- Permission: whether the owner has said you can drive it.
- Insurance: whether you’re covered to drive it.
The car may already have an annual policy in place, but that doesn’t automatically cover you. You need your own valid cover as the driver.
So if you want to insure a car not registered in your name, the key checks are simple: get permission, make sure the car meets our criteria and arrange cover before you get behind the wheel.
Owner, registered keeper and policyholder: what’s the difference?
When you’re borrowing a car, the insurance wording can feel confusing. The owner, registered keeper and policyholder can be different people.
Here’s what each one means.
| Role | What it means | What to know |
| Owner | The person or finance company that owns the car | They must give you permission to drive |
| Registered keeper | The person responsible for taxing the car, MOT reminders and official vehicle correspondence | They’re named on the V5C logbook |
| Policyholder | The person who takes out the insurance policy | For Dayinsure temporary cover, this is the person arranging short-term insurance |
For example, a parent might own the car, a finance company might have an interest in it or a family member might be the registered keeper.
That doesn’t stop you from getting Dayinsure temporary cover if you meet our criteria. What matters is that you have permission to drive and the policy details are correct.
Does the owner’s existing annual policy stop you taking out temporary cover?
No. The owner’s existing annual policy doesn’t stop you taking out Dayinsure temporary car insurance.
Our temporary cover is arranged separately for the driver, vehicle and period shown on the policy. The owner doesn’t need to cancel, pause or change their annual policy for you to apply for short-term cover.
That can be useful when you only need the car for a short time.
You might need cover for:
- A few hours
- One day
- A weekend
- A week
- Up to 30 days
The important thing is timing. You must not drive before your temporary policy starts or after it ends, unless you have another valid policy that covers you.
If you want a practical checklist before borrowing a vehicle, our guide to borrowing someone else’s car can help you check the basics before you set off.
How does Dayinsure temporary cover work on someone else’s car?
Getting temporary insurance for a borrowed car is simple and can be completed either on the Dayinsure app or online in minutes. Here’s how the process works step-by-step
1. Get the owner’s permission: The owner must agree to let you borrow the car, but they don’t need to arrange or pay for the policy themselves.
2. Check you and the car are eligible: Before you buy, make sure you meet the driver and vehicle requirements. Our temporary car insurance eligibility guide explains the age, licence and vehicle criteria, so you can check everything matches before you apply.
3. Choose when you need cover: Select the exact duration you need, whether that’s one-day insurance for a friend’s car or up to 30 days of cover.
4. Check your documents before driving: Double-check that the registration number, names and selected times are 100% correct.
When might you need to insure a car you don’t own?
There are plenty of normal, everyday reasons you might need insurance for a borrowed car:
Your own car’s being repaired
If your car is in the garage, borrowing a friend’s or relative’s car can help you keep moving.
Dayinsure temporary car insurance can help you get cover for the time you need, without waiting until your own car is back.
You want to borrow a friend’s car
Maybe you’re moving something, running errands or going away for the weekend.
If you want to insure a friend’s car, Dayinsure temporary cover can help if you have permission and meet our criteria.
You’re using a family car for a few days
This is perfect for university students returning home for the holidays who need temporary insurance on a parent’s car. It gives you the freedom to drive without the parent paying for a full year of expensive cover. Many young drivers also use learner driver insurance to practice in a parent’s car safely.
You want to share the driving
Long journeys are easier when the driving is shared.
If you need insurance to share the driving, temporary cover can help another eligible driver get insured on the car for the journey.
Just remember that each person who drives needs their own valid cover. Don’t assume one policy covers everyone.
You’re helping someone who cannot currently drive
You might need to drive an older relative, an unwell friend or someone recovering from an operation.
Temporary car insurance for someone else’s car can help you drive their vehicle legally when you’re helping with appointments, shopping or everyday transport.
Temporary cover or being added as a named driver?
If you need to drive someone else’s car, you may have more than one option. You could ask the car owner to add you as a named driver on their annual policy, or you could arrange temporary car insurance for the time you need.
The right option depends on how often you’ll drive the car, how long you need cover for and what the car owner is comfortable with.
Temporary car insurance may be suitable if:
- You only need to borrow the car for a short time
- You want cover for a specific day, weekend or short trip
- You’re sharing the driving for one journey
- You don’t need ongoing access to the car
- You want a separate short-term policy in your own name
Being added as a named driver may be more suitable if:
- You’ll drive the car regularly
- You need cover for weeks or months
- You live in the same household and share the car often
- The owner is happy to update their annual policy
- You need ongoing access rather than one-off cover
The main thing is to choose cover that matches how you’ll use the car. If you only need to borrow it for a short, specific period, Dayinsure temporary car insurance can give eligible drivers flexible cover without changing the owner’s annual policy.
Get short-term cover in minutes
You don’t need to own or be the registered keeper of a car to drive it legally and safely in the UK. While annual non-owner policies can be costly and complex due to insurable interest rules, temporary car insurance offers a simple, standalone alternative.
By choosing temporary cover, you pay only for the time you need and can get on the road with complete peace of mind in a matter of moments.
Ready to borrow a friend’s or family member’s car? Check your eligibility and get a
temporary car insurance quote online.
FAQs about insuring a car you don’t own
Can I insure a car that’s not registered in my name?
Yes. UK insurance providers allow you to insure a car not registered in your name. However, standard annual insurers may charge higher premiums due to a lack of ‘insurable interest’. Temporary insurance is designed specifically for this purpose.
Is it illegal to insure a car you don’t own?
No, it’s not illegal to insure a car you don’t own, provided you have the owner’s clear permission to use the car.
Can I drive my parents’ car on my own comprehensive insurance?
Don’t assume your own annual insurance policy covers you. ‘Driving Other Cars’ (DOC) extensions have been widely phased out of standard UK policies, especially for drivers under 25, and usually only provide basic third-party cover. A temporary policy is the safest way to get comprehensive cover.
