No Claims Discount UK: How It Works, Protected NCD and Transfer Rights

How a no claims discount builds up

A no claims discount, sometimes called a no claims bonus, is a reduction applied to your premium in recognition of years you have held a policy without making a fault claim. Each complete policy year that passes without such a claim adds one year to your record, and the discount typically rises with each year up to a maximum the insurer sets.

The discount is earned on the policy and credited to the policyholder rather than to every person who drives the car. A named driver does not normally accumulate their own NCD simply by being listed, although a few insurers run separate named-driver schemes as an optional feature. This is why two people sharing a car cannot both bank the same years.

The size of the discount and the number of years required to reach the maximum vary between insurers. There is no single industry-wide scale, so a figure that looks generous with one provider may be matched or exceeded elsewhere. What stays consistent is the principle: claim-free years lower the price, and a fault claim can reset or reduce them.

What counts as a fault claim

The phrase fault claim does not mean you were morally to blame. It means the insurer could not recover all of its costs from another party. If you hit a parked car, that is clearly a fault claim. But a claim can also be recorded as fault when the other driver is untraced or uninsured, or when liability cannot be established, even though you did nothing wrong.

A genuine non-fault claim, where the insurer recovers its outlay in full from the responsible party's insurer, should not normally reduce your no claims discount. The key is recovery: until the insurer has reclaimed its costs, a claim may sit on your record as open and could temporarily affect your NCD position.

This distinction matters at renewal. If a claim is still open because recovery is ongoing, it is worth asking the insurer how it will treat your NCD once the matter closes, and whether the discount will be reinstated if recovery succeeds.

Protecting your no claims discount

Protected no claims is an optional, paid add-on that allows a set number of claims within a defined period without your earned years being stepped back. It does not stop your premium rising after a claim, because the underlying risk on the policy has changed; it only preserves the discount tier you have reached.

The exact number of permitted claims and the time window differ by insurer, so the protection is defined by the policy wording rather than a universal rule. Some policies allow one or two fault claims in a rolling period before the protection is lost; others use different structures. Reading the specific terms is essential before relying on the feature.

Because protected NCD limits the discount step-back but not the overall premium, a driver should weigh the cost of the add-on against the value of the years protected. The more years accrued and the higher the discount tier, the more there is to lose, which is generally when protection becomes most worth considering.

Transferring your NCD when you switch insurer

Your earned no claims years belong to you in the sense that you can take proof of them to a new insurer when you change provider. When a policy ends or you switch, the outgoing insurer can provide written confirmation of the number of years earned, which the new insurer uses to set your starting discount.

• Proof of NCD: request confirmation from your current insurer, usually issued at renewal or on cancellation.
• Recognition varies: each insurer decides how many years it will recognise and how its discount scale applies.
• Time limits: some insurers will not accept NCD that has lapsed for more than a set period without continuous insurance.
• One car at a time: the same NCD generally cannot be used on two policies simultaneously.

FCA rules require general insurance renewal notices to display the previous year's premium so you can judge whether the price has moved and shop around. Switching at renewal is the natural point to carry your NCD across, and the right to obtain proof underpins your ability to do so.

If a new insurer disputes the years you claim, or an existing insurer refuses to reinstate an NCD after a successful recovery, raise it formally. Insurers must treat customers fairly under the FCA's ICOBS rules, and unresolved complaints can be escalated.

NCD at renewal and resolving disputes

At renewal, your NCD is one input among many. Even with maximum years protected, a premium can still rise because of factors such as broader claims trends, vehicle value, or changes to your circumstances. The renewal notice should make the prior premium visible so you can compare and decide whether to stay or move.

It is worth checking each year that the discount has carried forward correctly and that any open claim has been resolved in line with what the insurer told you. Errors do happen, and catching them at renewal is easier than unwinding them later.

Where an insurer applies or withdraws an NCD in a way you believe is wrong, ask for its final response in writing. If that does not resolve matters, the Financial Ombudsman Service offers a free, independent review for eligible complainants and publishes guidance on how it handles motor insurance disputes.

Frequently asked questions

Does a non-fault claim affect my no claims discount?

A genuine non-fault claim where the insurer fully recovers its costs from the responsible party should not normally reduce your NCD. If recovery is still in progress, the claim may temporarily sit as open, so ask how your discount will be treated once it closes.

Can a named driver earn their own NCD?

Usually not, because the discount is earned on the policy and credited to the policyholder. Some insurers offer a separate named-driver no claims scheme as an optional feature, so check with the provider.

What does protected no claims actually do?

It allows a set number of claims within a defined period without stepping back your earned discount years. It does not prevent your overall premium from rising after a claim, because the underlying risk has changed.

How do I transfer my NCD to a new insurer?

Request written proof of your earned years from your current insurer, then give it to the new one, which decides how many years it recognises. Some insurers will not accept NCD that has lapsed beyond a set period.

Can I use the same NCD on two cars at once?

Generally no. The same earned no claims discount cannot usually be applied to two simultaneous policies, so a second car typically starts building its own record.

What can I do if my insurer applies my NCD incorrectly?

Ask the insurer for its final response in writing. If you still disagree, you can refer the complaint to the Financial Ombudsman Service, which reviews eligible cases free of charge.