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A no-claims discount (NCD) – also known as a no-claims bonus – is a percentage discount that your insurer shaves off your insurance premium to reward you for not having made a car insurance claim in the previous year.
So if, for example, you had a no-claims discount of 30%, you'd pay £700 where you would otherwise have paid £1,000.
For each consecutive year that you don't make any claims, the discount increases. So your insurer might award you 30% for one year without claims, but five claims-free years under your belt might net you 60%.
We've picked out the insurers with the biggest and smallest no-claims discounts – read on to find which ones they are.
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Get a quoteWe like: Unlike the legal cover in most policies, Aviva's can pay for defence costs if you're prosecuted for a motor offence committed by someone who's cloned your licence plates.
We don't like: A big admin fee (£43) if you change your mind and cancel during the cooling off-period.
We like: A 'fixed price promise' – which freezes your premium for three years unless you make a claim or your level of risk significantly changes.
We don't like: Only the main driver can earn NCD on the policy. With some policies, named drivers can separately build their own discounts.
Read our expert review of Saga car insurance.
We like: Low compulsory excesses (£45) payable in fire, theft and accidental damage claims.
We don't like: No cover for misfuelling (damage caused by putting the wrong fuel in the tank).
Find out more: the best car insurance providers in the UK
To come up with our no-claims discount score, we've compared eight features of how the insurers' no-claims discount schemes work.
This included which kinds of incident will and won't affect your hard-earned discount, and how many claims can be 'protected' with the insurer's 'no-claims discount protection' (we explain how this works below).
Aviva Car Insurance | 75% | 1 claim in 1 year / 2 claims in 3 years | No | No | No | Varies by underwriter |
75% | 2 claims in 3 years | No | No | No | 4 years | |
insurePink car insurance | 75% | 2 claims in 3 years | No | No | Yes | 9 years |
RECOMMENDED PROVIDER | 74% | 2 claims in 3 years | No | Yes | Yes - can be reinstated | 7 years |
73% | Unlimited | No | No | Yes - can be reinstated | 20 years | |
73% | Unlimited | No | No | Yes - can be reinstated | 20 years | |
73% | 2 claims in 3 years | No | No | Yes - can be reinstated | 4 years |
Table notes: We examined the no-claims discount (NCD) policies provided by different insurers – comparing the number of years it takes to earn the insurer's maximum discount, the number of claims covered by no-claims discount protection and whether your NCD would be reduced in various claims scenarios. The higher the NCD score, the more generous the policy's NCD scheme. Table correct as of February 2024. Read more about the NCD score.
By itself, a no-claims discount doesn't really tell you how much you'll pay – you need to know what the premium is to work out how much of a saving it represents.
Suppose there are two insurers. Both have a base premium of £1,000, to which the discount is applied. With insurer A, your no-claims discount is 75%, and with Insurer B, 60%. In this case, insurer A is clearly the cheapest.
But when the base premiums are different – as they're likely to be in the real world – the comparison changes. If insurer A's base premium is £1,500 and Insurer B's, £900, for instance – then Insurer B is cheaper.
Insurer A | Insurer B | |
---|---|---|
No-claims discount | 75% | 60% |
Base premium | £1,000 | £1,000 |
Premium with discount | £250 | £400 |
Base premium | £1,500 | £900 |
Premium with discount | £375 | £360 |
Some insurers will make a point of awarding generous no-claims discounts in their marketing, but it's important to compare the final quote – with any discounts included – to determine which is the best deal. Read our guide on how to find an insurer with a lower premium.
The reason it's worth keeping your no-claims discount in mind is that you can lose it if you make a claim, meaning you'll pay higher premiums than you would have otherwise.
If you make a car insurance claim, you may lose some of your no-claims discount, according to where you are on the insurer's 'step-back' scale.
Insurers have different step-back scales, and the amount of discount you lose can depend on the scale and the number of claims made.
As one example, suppose you start your policy with five years' NCD under your belt (for the sake of this example, a reduction of 50%).
Dean Sobers, Which? car insurance expert, says:
'One misconception held about no-claims discounts is that if you keep or improve a good NCD through years of claims-free driving, your premiums won't go up. Sadly, this isn't the case.
'Your underlying premium can change from year to year even if the discount stays constant. And that underlying premium can be affected by factors entirely unrelated to your driving record – such as general trends in crime levels in your area and the costs of repairing cars .
'There's still value in maintaining a good NCD, though. And there are other factors that differentiate between providers beyond percentage discounts. With some, you'll stand to lose some of your NCD if you claim for things that weren't your fault but where your insurer couldn't recover its costs – for example, if your car was vandalised, or you were in an accident caused by an uninsured driver.
'Check to see how generous your insurer's no-claims discount policy is. Some draw attention to it in their marketing (for example a 'claims promise') but you should be able to find the details itemised in the policy wording.'
Our editorial independence means we are able to work on behalf of consumers, not insurers. That means our reviews are fair and there's no hidden agenda.
To calculate our NCD score, we look at the eight features listed below and score each individually. The NCD score reflects the policy's total points – across all eight NCD areas – as a percentage of the highest score possible.
We also looked at whether your NCD would be affected in the following scenarios:
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