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Last updated: 22 Dec 2025
For many van drivers, the no claims bonus feels like a crucial lever behind every quote and its pricing. It is not a pot of money or a separate policy, but it can make a big difference to what you pay.
This guide explains what a no claims bonus actually is, how to apply it, what happens when you claim, how protection works, and how to think about it when you compare van insurance quotes.

A no claims bonus (NCB), also called a no claims discount, is a discount on your van insurance premium that builds up for each full policy year you complete without a claim that affects the bonus.
In close to all cases, only the policyholder earns NCB on a policy. Named drivers do not build their own separate NCB on that policy.
If you cancel mid-term or switch providers before a full year has run, that year will usually not count towards your NCB. If you switch or cancel before 12 months, you usually do not get credited with that year.
Many insurers treat van NCB as separate from any car NCB you have, because van risks and usage patterns are different. Some may let you move a bonus across, but it is never automatic, and a lot of providers will not accept NCB earned on a motorcycle at all.

Insurers do not all count in exactly the same way, but the usual pattern looks like this:
That does not always mean the total premium will fall. If base rates or other rating factors have gone up, you can see a higher discount applied to a higher starting price and still end up paying more.

Most van insurers have a maximum NCB level, often in the region of 5 to 9 years. After that point you might still see “10 years+” on your documents, but the extra years do not always trigger extra discount.
That does not mean long claim-free driving is wasted. A long, clean history can still influence:

An NCB is a single set of years that can only be applied to one vehicle at a time. You cannot split it, and you cannot use the same set on two live policies at once.
A simple example:
If you then sell the older van, you might want to put the 6 years NCB onto the newer van. The crucial point is:
Unused NCB does not always disappear straight away. Many insurers will treat NCB as valid for a period (commonly up to two years) after it was last in use. After that, it can be treated as lapsed. Some providers work to a shorter timescale, so you cannot rely on unused NCB staying available indefinitely.
If you are thinking about changing vehicles or changing how many vans you run, it is worth checking:

When you claim, the insurer normally asks one key question for NCB purposes:
Was this a fault, non fault, or split-liability claim?
In many cases, only fault or partial fault claims reduce your NCB. A clear non fault claim, where your insurer recovers everything from the other side, often leaves your NCB intact.
Even non fault claims, however, can still influence the base price. From an underwriting point of view, a claim is still an event, and frequent non fault claims may suggest higher overall exposure, even if your NCB years remain at the same level.
Most insurers use a “step back” scale to decide what happens to your NCB after a fault claim. A simple example pattern might be:
With some policies, a single fault claim can mean the loss of your entire NCB. The exact treatment is set by each insurer’s own scale.

Protected NCB is an optional add-on that tries to soften the impact of one or more claims on your bonus years.
In simple terms, protection usually means:
However, protection does not:
For many insurers, the working assumption is:
Some providers treat NCB slightly differently in their pricing models, but the practical effect is the same: building NCB can help reduce what you pay, and losing it can mean you pay more, even if other factors are moving at the same time.

Even with protected NCB, your premium can rise after a claim because the base view of your risk has changed. A protected discount can still be applied to a higher starting price.
So you may see:
Protected NCB can still be useful, because it can leave you in a better position than you would have been without it, but it is not a promise that prices stay flat.

In practice, each insurer has its own rules about:
Most will accept a valid NCB letter from another insurer, but they might cap the years at their own maximum or map them to their own scale. A “14 years NCB” on one renewal notice will not always show as 14 with every new provider.
Some insurers are more open to NCB earned in other European countries, as long as the proof is clear and in English. Others will not accept overseas NCB at all.
Protection helps preserve your bonus years, not your renewal figure.
After a claim you may still see:
Protected NCB can leave you better off than if your bonus had been stepped back, but it does not ring fence your premium.
Most of the time, the no claims bonus belongs to the policyholder, not to every named driver.
Named drivers can benefit from a clean record when they later take out their own policy, but they do not usually take the policyholder’s NCB with them. A few specialist products may treat long term named drivers differently, but this is very uncommon and should never be assumed.

When you compare van insurance, NCB is one lever among several. It sits alongside:
Increasing your voluntary excess can lower what you pay, but it also increases how much you would face if you claim. Your NCB then applies on top of however the insurer sets the base price.
It can help to think in layers:
Then you can compare like with like, instead of chasing a headline price that only works because something important has been stripped out.
Paying extra to protect your NCB can make more sense when:
It can be less useful if you are new to van insurance and only have one or two years so far, or if you are not sure how long you will keep the van or stay in that line of work.
You are not buying protection from price changes; you are buying some protection from losing the discount level you have built up.

Sometimes you can, but it is not guaranteed. Some insurers will accept private car NCB on a van policy, others will not, and some may only accept it once and then treat it as “used.” NCB from motorcycles is often not accepted for vans. You should not assume that car and van NCB are interchangeable without checking the insurer’s rules.
On many policies, a glass-only or windscreen claim does not reduce your NCB, but it can still appear on your claims history. Some insurers do treat certain glass claims as affecting NCB. The safest approach is to read your policy wording or ask your broker before assuming it has no effect.
In some cases, yes. Whether you can protect NCB on a company van depends on the insurer, how the policy is set up, and who is the policyholder. Some commercial van policies offer NCB protection as an option, others do not. If you insure vans in a company name, it is worth asking specifically whether an NCB is earned and whether it can be protected.
Note: This is general information, always check your policy wording and insurer rules.

If your no claims bonus has built up over several years, it is worth treating it as something to actively look after, not just a line on your documents.
You can:
A clear view of your NCB, and how each insurer treats it, makes it easier to compare quotes fairly and avoid surprises at renewal or after a claim.

VanCompare Editorial Team
The VanCompare Editorial Team produces clear, practical guidance on UK van insurance and related topics. We work with FCA authorised insurance providers and use insurer information where relevant to explain cover in plain English and help drivers make informed decisions.
Last updated: 22 Dec 2025
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