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Fleet insurance glossary: the A to Z in plain English

Search the everyday language of fleet cover, from agreed value and driver basis to hire and reward and write-off. Each definition is short, factual and has its own link you can share with a colleague or broker.

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59 terms

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A

Agreed value

A vehicle value fixed between the policyholder and the insurer when cover starts, instead of a market value worked out after a loss. It is more common for specialist, converted or high-value vehicles, and the insurer may ask for photos or a valuation first.

Any driver

A driver basis that lets any driver the business authorises use the insured vehicles, within the age and licence conditions set out in the policy. More detail is in our guide to any driver fleet insurance.

Approved repairer

A garage the insurer works with to repair vehicles after a claim. Some policies allow a business to use its own garage instead, though that can change how the claim is handled or whether a repair warranty applies.

Authorised driver

Someone the business has given permission to drive a fleet vehicle and who falls within the driver terms on the certificate and schedule. A written company driving policy usually sets out who counts as authorised and how that is recorded.

B

Broker

A firm that reviews a business's fleet, approaches insurers on its behalf and arranges the cover. Brokers are paid by commission, a fee or both, and many concentrate on particular trades or vehicle types.

Business use

The class of use for driving in connection with a business, such as visiting customers or travelling between sites. On its own it does not normally include carrying paying passengers or delivering other people's goods for payment.

C

Carriage of own goods

Cover for vehicles carrying goods, tools or materials that belong to the business itself. It is the usual class of use on van fleet insurance for trades, and differs from hire and reward, where the goods belong to someone else and the carriage is paid for.

Certificate of motor insurance

The document that proves motor cover is in force. It shows the policyholder, the vehicles or vehicle description covered, who may drive and the permitted uses, and a driver may be asked to produce it.

Claims experience

A record from the current or previous insurer listing claims over a set period, with dates, amounts paid and amounts still held in reserve. Fleet insurers rely on it when pricing a renewal or a new quote, and our claims experience letter walkthrough shows how one is laid out.

Comprehensive

The widest level of motor cover, normally including damage to the insured vehicle as well as third party liability, fire and theft. The exact cover, excesses and exclusions still depend on the policy wording.

Compulsory excess

The part of each claim the policyholder pays that is set by the insurer and cannot be removed. It can differ by vehicle type, driver age or type of claim, and is added to any voluntary excess.

Contingent liability

Cover that may respond if an employee's own vehicle is used for work and the employee's personal insurance fails to deal with a claim brought against the employer. It sits behind the driver's own policy and does not replace it, which is why it often comes up with grey fleet insurance.

Courtesy vehicle

A replacement vehicle, often a small car, supplied while an insured vehicle is repaired by an approved repairer. Many fleet policies limit or exclude it for vans and larger vehicles, so the schedule is the place to confirm it.

Credit hire

An arrangement where a non-fault driver is given a replacement vehicle by a hire company, which then claims the hire cost from the at-fault driver's insurer. These costs can be high and often appear on a fleet's claims record as a third party payment.

D

Disclosure

The information a business gives an insurer when buying or renewing cover, such as vehicles, drivers, claims and convictions. Missing or wrong information can lead to a claim being reduced or refused, which is why a quote readiness checklist is worth working through first.

Driver basis

The way a policy defines who can drive, such as named drivers only, any authorised driver, or any driver above a set age. It affects both the premium and how easily a business can add new staff.

Driving other cars

An extension that lets a specific person drive vehicles not listed on the policy, usually with third party cover only. Fleet policies often restrict it to named directors or partners, where it is offered at all.

E

Endorsement

A change or condition added to a policy that alters the standard wording, such as a security requirement or an excluded vehicle. Endorsements are listed on the schedule and apply just as much as the main terms.

Excess

The amount the policyholder pays towards a claim before the insurer pays the rest. Fleet policies may carry different excesses for accidental damage, theft, windscreen claims and young or inexperienced drivers.

Excluded driver

A person the policy specifically does not cover, even if they would otherwise fall within the driver terms. Insurers sometimes exclude a driver with serious convictions instead of declining the whole fleet, a situation covered in our guide to convicted driver fleet insurance.

F

Fault claim

A claim where the insured driver is held responsible, or where the insurer cannot recover its costs from anyone else. Fault claims usually weigh more heavily on future terms than non-fault claims.

First notification of loss

The first report of an accident or incident to the insurer or its claims line. Prompt reporting helps the insurer control third party costs, and a driver accident card keeps the right details in every cab.

Fleet

A group of vehicles insured together under one policy for a business, instead of on separate individual policies. The number of vehicles needed to qualify varies between insurers, as explained in our guide to multi-vehicle fleet insurance.

G

Goods in transit

Cover for loss of or damage to goods while they are being carried, loaded or unloaded. It is separate from motor cover and is common for couriers, removals firms and hauliers, including those looking at courier fleet insurance.

Grey fleet

Vehicles owned by employees and used for business journeys, such as a member of staff driving their own car to a client meeting. Employers usually take an interest in whether those drivers hold business use cover, which is covered in our guide to grey fleet insurance.

H

Hire and reward

Use of a vehicle to carry passengers or other people's goods in return for payment. Taxis, couriers and hauliers need cover that includes it, as standard business use does not; see taxi fleet insurance for one example.

I

Insurance premium tax

A tax charged on most general insurance premiums in the UK, including motor and fleet cover. It is included in the price quoted and shown on the policy documents.

Insurer

The company that carries the risk and pays valid claims under the policy. A broker may arrange the cover, but the insurer issues the policy and makes the final decisions on acceptance and claims.

L

M

Mid-term adjustment

A change made to a policy before renewal, such as adding a vehicle, removing one or adding a driver. It usually leads to an additional or returned premium, often worked out pro-rata.

Mini fleet

A fleet policy aimed at businesses running only a handful of vehicles. The smallest fleet an insurer will accept varies, and our guide to mini fleet insurance explains how these policies usually work.

Minimum driver age

The youngest age at which a driver is covered under the policy. Fleet policies often set a minimum for all drivers, with higher excesses or exclusions for younger drivers above that age.

Motor Insurance Database

The central UK record of insured vehicles, used by the police and others to check whether a vehicle has cover. Fleet policyholders are responsible for keeping their vehicle details on it up to date, often through the broker or an online portal.

N

Named driver

A specific person listed on the policy as permitted to drive. Named driver fleets suit businesses with a stable team, while businesses with changing staff often look at an any driver or open driving basis instead.

No claims discount

A discount built up for each claim-free year on an individual motor policy. Fleets usually do not use it, because insurers look at the whole fleet's claims experience instead, which shows how often claims happen and what they cost across every vehicle.

Non-fault claim

A claim where another party is responsible and the insurer can recover its costs from them. It still appears on the claims experience, which is why insurers look at recoveries as well as payments.

O

Open driving

A driver basis where anyone driving with the policyholder's permission is covered, within the age and licence conditions in the policy. It gives flexibility, and insurers tend to look closely at how the business vets its drivers before offering it.

Operator's licence

The licence a business needs to run goods vehicles above a set weight, or certain passenger vehicles, for business. Insurers often ask whether one is held and whether there have been any issues with it, especially for HGV fleet insurance.

Own damage

Damage to the policyholder's own vehicle, as opposed to damage caused to third parties. It is included on comprehensive policies but not on third party only or third party, fire and theft.

P

Policy schedule

The part of the policy documents that lists the specific details: policyholder, period of cover, vehicles, drivers, excesses and endorsements. It is read alongside the general policy wording, and the schedule takes priority where it adds conditions.

Policyholder

The person or business named on the policy, who holds the contract with the insurer and is responsible for paying the premium and giving accurate information.

Premium

The price paid for the insurance, usually including insurance premium tax. For fleets it depends on the vehicles, drivers, use, claims experience and the insurer's view of the risk.

Pro-rata

A way of charging or refunding premium in proportion to the time left on the policy. It is common for mid-term adjustments, though some insurers apply minimum charges or short-period rates instead.

R

Renewal

The point at which a policy period ends and new terms are offered. Fleet renewals usually need updated vehicle and driver lists plus recent claims experience, and a fleet insurance renewal planner helps line those up in time.

Reserve

The amount an insurer sets aside for a claim that is still open, based on what it expects to pay. Reserves count towards the fleet's claims cost until the claim settles, so a large reserve can affect a renewal even before money is paid.

S

Self-drive hire

Renting vehicles to customers who drive them themselves. It needs specialist cover because standard fleet policies do not cover vehicles hired out to the public, as explained in our guide to self-drive hire fleet insurance.

Social, domestic and pleasure

The class of use for personal journeys, such as shopping, visiting friends or days out. On a fleet policy it matters when staff take vehicles home or are allowed private use.

Statement of fact

A document setting out the information the insurer relied on when offering cover, such as the business activity, vehicles and claims history. Errors in it can affect claims, so each entry is worth checking when it arrives.

Subrogation

The insurer's right, after paying a claim, to pursue the responsible party to recover what it has paid. It is how a non-fault claim turns into a recovery on the claims record.

T

Telematics

Devices or apps that record vehicle location, speed, braking and other driving data. Some insurers take it into account, and many fleets use it to manage driver behaviour and theft risk, a topic the fleet risk health check covers.

Third party

Anyone other than the policyholder and the insurer who is affected by an incident, such as another driver, a pedestrian, a passenger or the owner of damaged property.

Third party only

The minimum level of motor cover available in the UK. It covers injury to other people and damage to their property, but not damage to or theft of the insured vehicle.

Third party, fire and theft

Third party cover plus protection if the insured vehicle is damaged by fire or stolen. It does not cover accidental damage to the insured vehicle itself.

U

Unattended vehicle condition

A policy condition setting out what has to happen when a vehicle is left, such as locking it, closing the windows and removing the keys. Some policies add rules about leaving tools or goods inside overnight.

Underwriter

The person at the insurer who assesses the risk, decides whether to offer cover and sets the terms and premium. For fleets, underwriters often review the claims experience and driver details individually.

V

Vehicle schedule

A list of every vehicle on the fleet with registration, make, model, value and use. Insurers use it to quote and to keep the policy accurate, and a vehicle schedule builder makes one quick to put together.

Voluntary excess

An extra amount the policyholder chooses to pay on each claim, on top of the compulsory excess. It can lower the premium but raises the cost of every claim to the business.

W

Windscreen cover

Cover for repairing or replacing broken vehicle glass, often with its own lower excess. On many policies a windscreen claim is treated differently from other claims, depending on the insurer.

Write-off

A vehicle the insurer decides is too damaged to repair economically, or not safe to repair. The insurer normally pays its market or agreed value and takes ownership of the salvage.

Definitions are general descriptions. Each insurer uses its own policy wording, so the schedule and wording on a specific policy always take priority.

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General information to help you prepare, not advice. Cover and terms depend on each insurer's acceptance criteria.

Getting the most from this glossary

Type any word into the search box and the list narrows as you type, matching both term names and the wording of each definition. Searching for goods, for example, brings up carriage of own goods, goods in transit and hire and reward together, which is often the quickest way to see how related terms differ.

The letter bar jumps straight to a section, and letters with no entries are greyed out. Every definition has its own web address, so the copy link button gives you a direct link to paste into an email, a message to a colleague or a note for your broker.

The terms that trip people up at quote stage

Three groups of words cause most of the confusion when a fleet is first quoted:

  • Who can drive. Named driver, any driver, open driving and authorised driver sound similar, but insurers use them to mean different levels of flexibility. The exact meaning sits in the driver clause of the schedule, not in the product name.
  • What the vehicles are used for. Social, domestic and pleasure, business use, carriage of own goods and hire and reward are separate classes of use. A van carrying a plumber's own tools is not doing the same job as a van delivering parcels for payment, and the cover reflects that.
  • What the business pays on a claim. Compulsory and voluntary excesses stack together, and fleets often carry different excesses for theft, windscreen and younger drivers.

Getting these right before asking for quotes saves a round of questions later. The fleet policy checker is a quick way to test whether your set-up suits a fleet policy at all.

Why fleets are judged on claims experience

A private car driver builds up a no claims discount, year by year. Fleet policies rarely work that way. Because a fleet spreads risk across many vehicles and drivers, insurers look at the pattern of claims across the whole policy: how often they happen, what they cost, whether the business was at fault and whether any are still open with money held in reserve.

That record usually arrives as a letter or report from the current insurer. If you have never read one closely, the claims experience letter explained tool walks through a sample line by line.

When the wording on your policy says something different

These definitions describe how terms are generally used across the UK market. Individual insurers write their own wording, and an endorsement on the schedule can narrow or widen what a term means for your fleet. Where a definition here and your documents differ, your documents apply.

If a phrase on a schedule or certificate is unclear, it is a fair question for the broker who arranged the cover, ideally before a claim rather than after. Keeping a note of the answer alongside your company driving policy helps drivers and managers stay consistent.

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FAQs

Fleet insurance glossary: common questions

Do these definitions apply to every fleet policy?

They describe how each term is generally used in the UK fleet market. Insurers write their own policy wording, and endorsements on a schedule can change the detail, so the documents for a specific policy always take priority. Where something looks different, the broker who arranged the cover can confirm what applies.

What is the difference between any driver and open driving?

Both give more flexibility than a named driver policy, but insurers use the labels in slightly different ways. Any driver usually means any driver the business has authorised, within set age and licence conditions. Open driving often means anyone driving with permission. The driver clause on the schedule shows exactly who is covered.

Can I share a link to a single definition?

Yes. Each term has its own anchor, so the copy link button next to the name copies a direct web address for that entry. Anyone opening it lands on the definition with it highlighted, which is handy when explaining a term to a colleague or asking a broker a specific question.

Why is there no no claims discount on most fleet policies?

Fleet insurers usually price on the claims experience of the whole fleet instead of a discount for each vehicle. That record shows how often claims happen, how much they cost, who was at fault and which are still open, which tells an underwriter more about a fleet than a single discount figure would.

Where do these terms appear on my own documents?

Most appear on the policy schedule, the certificate of motor insurance or the statement of fact. Driver basis, class of use, excesses and endorsements are normally on the schedule, while the certificate summarises who may drive and the permitted uses. The full policy wording explains the general terms behind them.

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