Car Rental Insurance Ireland
Complete rental guide for Ireland.
From the Cliffs of Moher to Hook Head, a rental car is one of the best ways to see Ireland, and with generally peaceful, well-maintained roads, it’s a fairly straightforward place to drive.
This guide covers what you need to know about rental car insurance in Ireland — what’s covered, what to ask for at the rental desk, and the driving rules that differ across the island.
Renting in the Republic of Ireland vs Northern Ireland
Ireland is split into two regions: the Republic of Ireland (26 counties) and Northern Ireland (6 counties, part of the UK). A few things to know before you cross between them.
- Most rental companies allow driving on both sides of the border, usually for a cross-border fee of around €30.
- Insurance rules and standard practices are broadly similar on both sides, but always check your specific rental agreement.
- Road rules differ in places. For example, speed signs are in km/h in the Republic, mph in Northern Ireland.
- Unless stated otherwise, “Ireland” in this guide refers to both regions collectively.
Understanding rental car insurance in Ireland
Every car rental in Ireland comes with basic third-party liability insurance and Collision Damage Waiver (CDW) built into the price, so you’re covered for some accident damage from day one. If your CDW extends to cover theft as well, it’s usually called Loss Damage Waiver (LDW). But CDW/LDW usually comes with a high excess and real gaps in coverage.
With the rental company
What isn't included and what you may pay out-of-pocket
High excess.
CDW from rental companies often leaves a large amount to pay if you make a claim.
Windscreens, tyres, lockouts & keys.
Commonly excluded from basic CDW.
Towing & loss of use.
Can cost extra even with an upgraded SCDW policy.
With RentalCover
Fill in the gaps with protection from RentalCover
€0 excess.
Nothing to pay if something goes wrong.
Windscreens, tyres, lockouts & keys.
All covered.
Towing & loss of use.
Included, no extra cost.
Beat the rental desk price by 50%† — for just a few dollars a day!
Get an instant quoteKey driving information in Ireland
A quick guide of rules and conditions that catch out most visiting drivers. For more detail, see Republic of Ireland’s RSA road safety guide, or Northern Ireland’s road safety guide.
Drive on the left
For both the Republic and Northern Ireland.
Speed limits (Republic of Ireland)
30-120km/h.
Speed limits (Northern Ireland)
20-70mph — signs switch to miles.
Toll roads
12 toll roads in the Republic, none in Northern Ireland.
International driving permit (IDP)
Needed for many travellers.
Narrow roads
Common across Ireland. Check your route in advance.
Blood Alcohol Limit
0.05% in the Republic, and 0.08% in Northern Ireland.
Road signs
Bilingual (Irish/English) in the Republic; some areas are Irish only.
Pre-departure preparation checklist
Prepare these essentials before you travel!

Valid driver's licence
Bring your full driver's licence and an IDP if required.

Book RentalCover protection
Buy before you travel. This is typically 50% cheaper than at the rental desk.†

Review rental agreement
Read carefully and note the fuel policy, mileage limits and any additional fees.

Security deposit
Ensure your card can cover the deposit (often €1,500-€3,000).

Download important documents
Save copies of your licence, protection documents, rental confirmation and passport.

What to do at the car rental desk
Decline extra insurance
Have RentalCover Full Protection? Decline the rental desk's cover. You're already covered, even if they push back.
Conduct thorough inspection
Photograph existing damage and take a 360° video before driving.
Check fuel level
Note the level at pickup and confirm your rental company’s refuelling policy.
Understand the vehicle
Get familiar with the controls and ask about anything unfamiliar.
Emergency numbers
Save the rental company's roadside assistance number.
Ready to hit the road with confidence?
Get an instant quoteWhat to do in the event of an accident
Stay calm and handle the urgent things first, then work through the rest once everyone is safe.
Emergency number in Ireland - 112 or 999. Check for injuries and call 112 or 999 if anyone’s hurt. Move to safety is possible.
Right now - at the scene
Make sure everyone is safe
Check for injuries and call 112 or 999 if anyone's hurt. Move to safety and switch on hazard lights.
Call the police if needed
Required for injury or major damage. Call 112 or 999, or the local police for non-emergencies.
Once everyone is safe
Take Photographs
Photograph all vehicles, the damage, road conditions and the location. Get any witness details.
Exchange information
Swap names, vehicle registration and insurance details with the other party. Don't admit fault at the scene.
Notify the rental company
Contact them as soon as possible. They'll guide you through the next steps.
File your claim with RentalCover
Submit a claim online with your photos, the police report and repair invoices. Claims are typically processed within 5–7 business days.
Frequently asked questions
Credit card coverage varies significantly from one provider to another. Many credit cards offer coverage for vehicles in Ireland, though some providers may exclude coverage.
Credit card insurance is generally secondary coverage; it relies on a primary form of insurance like your personal auto insurance before it kicks in. Within this structure, credit card insurance can offer rental car deductible cover and insurance for other things your primary policy might exclude.
Since personal auto insurance often doesn't apply when you travel overseas, some credit card policies will default to primary coverage in these cases.
Even if your policy does include coverage for Ireland, it may have significant exclusions worth being aware of. If you have any questions about your coverage, contact your card provider and make sure you fully understand your policy.
Rental desk insurance in Ireland typically covers you for the basics. But it leaves some real gaps.
When you rent a vehicle in Ireland, you'll get the legally required minimum insurance included, and a Collision Damage Waiver (CDW) is also almost always included.
That's a reasonable baseline, but CDWs commonly exclude:
- Windscreen and headlight damage
- Underbody damage
- Lost keys
- Additional driver costs
Rental companies often sell a step up, a Super Collision Damage Waiver (SCDW), to close these gaps. It's usually pricier than third-party options like RentalCover that cover the same exclusions.
Some travel insurance policies include a level of rental vehicle cover. For example, some policies offer rental vehicle excess/deductible insurance, covering your out-of-pocket costs if you make a claim with another insurer, like your rental car company.
Your travel insurer typically won't offer primary cover for damage or theft to the rental vehicle itself. As a result, you shouldn't rely exclusively on most travel insurance policies to cover your rental car.
The insurance that's legally required to drive in Ireland is automatically included in your rental's daily price.
Additional cover from providers like RentalCover can bolster your peace of mind, filling gaps often excluded by rental company cover, with nothing to pay out of pocket if you need to claim.
The average cost of RentalCover protection comes to approximately €9 a day. Hire car insurance purchased from car rental companies costs around €15 to €21 a day.
Generally, your Irish car insurance policy will not cover you when travelling overseas. Read your product disclosure statement or contact your insurer for more precise information.
Car hire excess insurance offers financial protection if things go wrong while driving a rental vehicle. Outside the United States and Canada, your rental price usually includes a Collision Damage Waiver (CDW) or Loss Damage Waiver (LDW).
Your CDW/LDW reduces your liability if the rental car is damaged or stolen, similar to basic insurance. However, it usually comes with a high excess, meaning you could still face significant out-of-pocket costs.
Car hire excess insurance covers that excess. You can buy it from the rental desk, or choose an alternative provider that may offer better value.