Insurance Curator 
If you have ever filed an insurance claim and discovered you received less than expected, you have already met the insurance excess — even if you did not know its name. It is one of the most misunderstood parts of any UK insurance policy, yet it quietly affects the price you pay and the payout you receive. This is where a little clarity goes a long way.
We will walk you through exactly how insurance excess works in the UK, across car, home, travel, and pet insurance. You will learn how to choose the right level for your budget, when a higher excess saves you money, and when it could leave you seriously out of pocket. Our goal is simple: to help you make confident, informed decisions without needing a degree in insurance jargon.
What Is an Insurance Excess?
An insurance excess is the agreed amount you must contribute towards a claim before your insurer pays the rest. If your claim is approved for £1,500 and your excess is £250, you receive £1,250. The excess is not an admin fee — it is your share of the risk, written into your policy from day one.
Every time you take out a UK insurance policy, you agree to this financial commitment. It exists primarily to discourage small, unnecessary claims and to keep premiums affordable for everyone. Without excesses, insurers would either raise premiums significantly or pass the cost of every minor incident straight back to policyholders.
In the UK, excesses come in two distinct forms: compulsory and voluntary. Many people assume they are the same thing, but they work very differently, and understanding both is essential.
Compulsory Excess
Your insurer sets the compulsory excess, and you generally cannot change it. It is based on the level of risk the insurer associates with you, your vehicle, your property, or your circumstances. For younger drivers, for example, compulsory excesses are often substantially higher.
Voluntary Excess
As the name suggests, you choose this amount yourself, typically between £0 and £750, though some policies allow more. Increasing your voluntary excess lowers your premium because the insurer is taking on less risk. However, you must be able to afford that amount if you ever need to claim.
Compulsory vs Voluntary Excess: A Side-by-Side Comparison
The table below shows how compulsory and voluntary excesses differ in practice, so you can see at a glance what each one means for you.
| Feature | Compulsory Excess | Voluntary Excess |
|---|---|---|
| Who sets it? | The insurer | You, the policyholder |
| Can you change it? | No | Yes, at renewal or mid-policy in most cases |
| Impact on premium | Already factored into your quote | Higher voluntary excess means lower premiums |
| When is it paid? | Deducted from every eligible claim | Deducted from every eligible claim |
| Typical amount | £50 to £500+, depending on risk | £0 to £750, sometimes more |
| Best for | Understanding your minimum risk share | Reducing your monthly or annual costs |
One critical point: both excesses are combined into a single total. If your compulsory excess is £300 and your voluntary excess is £250, your total excess is £550. That is the amount deducted from any successful claim.
How Insurance Excess Works Across Different UK Insurance Types
Insurance excess is not a one-size-fits-all concept. It behaves slightly differently depending on the type of cover you hold. Let us examine the most common UK policies and how excess applies to each.
Car Insurance Excess
Car insurance is where most UK drivers first encounter excess. Comprehensive car insurance policies almost always include both compulsory and voluntary excess. The compulsory element is often higher for young or newly qualified drivers, drivers with convictions, or those with sports or high-performance cars.
There is also something called a “kilo excess” or per-mile excess on some telematics policies, but the core principle remains the same. The big trap with car insurance is that excess applies per claim, not per year. If you have two accidents in one year, you pay the excess twice.
Another UK-specific consideration is the “mirror excess” applied when a named driver is involved. Some policies increase the excess if a younger or lower-experience named driver is behind the wheel at the time of the claim. Always check the policy wording for this, as it can catch people off guard.
Home Insurance Excess
Home insurance excess works similarly, but with a unique twist: there may be separate excesses for different perils. For example, your policy might have a £100 standard excess, but a £500 excess for subsidence, escape of water, or storm damage.
This means you need to read the schedule carefully. A claim for a burst pipe could attract a much higher excess than a claim for theft. On buildings insurance, the excess can sometimes be a percentage of the total claim rather than a fixed amount, particularly for subsidence claims.
Contents insurance typically has lower excesses than buildings cover. However, if you live in a flood-risk area, your insurer may impose a compulsory flood excess that is significantly higher than the standard amount.
Travel Insurance Excess
Travel insurance excess is often £50 to £100 per section, but some policies have no excess at all for medical claims. This is important because medical repatriation claims can run into tens of thousands of pounds. A £100 excess on a £20,000 claim is negligible, but it is still a cost you must cover out of pocket.
The UK travel insurance market also uses “per claim” excesses in most cases, though some annual multi-trip policies cap the total excess you pay across all claims in a year. If you have a pre-existing medical condition, your compulsory excess can rise sharply, so always compare these details before buying.
Pet Insurance Excess
Pet insurance is slightly different again. Most UK pet policies charge a fixed excess per condition, not per claim. This means if your dog has a recurring ear infection, you pay the excess once for that condition, and subsequent treatment for the same condition during the policy year is covered without another excess deduction.
This is not universal, so read the terms carefully. Some budget policies deduct the excess every time you claim, even for ongoing conditions. Lifetime policies, which are the most comprehensive type of pet insurance in the UK, tend to have clearer excess structures, but they are also more expensive.
How to Pick the Right Excess Level for Your Circumstances
Choosing the right excess is a balancing act between saving money now and protecting yourself later. There is no single “right” answer, but there is a right answer for your specific situation. Here is how to work it out.
Consider Your Rainy Day Fund
Before you increase your excess to lower your premium, ask yourself a blunt question: could you comfortably pay that excess tomorrow? If your total excess is £600 and you only have £300 in savings, a higher excess is a gamble you cannot afford to lose.
MoneySavingExpert founder Martin Lewis has repeatedly made this point: an excess you cannot afford is not a saving, it is a debt waiting to happen. The premium reduction is often modest — sometimes £50 to £100 per year — but the excess increase is a one-off payment you must find immediately after an accident or incident.
Weigh Premium Savings Against Excess Costs
Use a simple comparison table to decide whether a higher excess makes financial sense for you.
| Excess Level | Approximate Annual Premium | Potential Saving | Risk If You Claim |
|---|---|---|---|
| £250 | £600 | — | £250 out of pocket |
| £500 | £540 | £60 | £500 out of pocket |
| £750 | £495 | £105 | £750 out of pocket |
| £1,000 | £465 | £135 | £1,000 out of pocket |
As you can see, doubling your excess from £250 to £500 only saves around £60 per year. If you claim once every three years, you are worse off by £320 over that period. The savings only stack up if you are a low-risk driver or homeowner who rarely claims.
Factor In Your Claim History
If you have not made a claim in a decade and your driving record is clean, a higher voluntary excess is a reasonable strategy. The odds of you needing to claim are statistically lower, so the risk is manageable. Conversely, if you have claimed twice in the last two years, a high excess will punish you precisely when you are most likely to need cover.
Understand the Difference Between “Allowed” and “Sensible”
Insurers may let you set a voluntary excess of £1,500, but that does not mean you should. The affordability test matters more than the level of premium reduction. A sensible rule of thumb used by many UK insurance brokers is this: your total excess should never exceed the amount you could comfortably raise within 48 hours.
Check for Excess-Free Claim Benefits
Some UK insurers offer “excess-free” benefits for certain claims, such as key cover, windscreen repair, or accidental damage on home policies. These are valuable additions because they reduce the practical cost of your excess. If you choose a policy with generous excess-free benefits, you can afford to set a slightly higher voluntary excess without taking on too much risk.
The Step-by-Step Process: What Happens When You Claim
Understanding the claims process helps you see exactly where your excess fits in. It also highlights the pitfalls that catch many UK policyholders unaware.
- The incident occurs — you have an accident, your home is damaged, or your pet falls ill.
- You notify your insurer and begin the claims process.
- The insurer assesses the claim — this may involve an engineer, loss adjuster, or vet report.
- Your claim is approved and the insurer calculates the payout amount.
- Your excess is deducted from the payout. If your claim is £1,000 and your total excess is £400, you receive £600.
- If the claim is smaller than your excess, you receive nothing, and the claim may still affect your no-claims discount.
This final point is the one that frustrates people most. If your repair costs £350 and your excess is £500, you get no payout at all. Yet the claim may still count against your no-claims bonus, meaning your premium rises next year for a claim you did not benefit from. This is why experts advise against claiming for minor damage unless it significantly exceeds your excess.
Common Myths and Misconceptions About Insurance Excess
There is no shortage of bad advice circulating about insurance excess in the UK. Let us separate fact from fiction.
Myth: You Only Pay Excess if the Accident Is Your Fault
This is one of the most widespread misconceptions. In reality, your excess is deducted from any claim you make on your own policy, regardless of fault. The good news is that if the other party is clearly at fault, you may recover your excess from their insurer through a process called claims recovery. However, this is not guaranteed and can take months.
Myth: Increasing Your Voluntary Excess Always Saves Money
Not always. The rate at which premiums reduce varies significantly between insurers. Some insurers barely reduce the premium for voluntary excess above £500. You can only know this by comparing quotes at different excess levels.
Myth: You Cannot Negotiate Your Compulsory Excess
You cannot change the compulsory excess on a single policy, but you can absolutely shop around. Different insurers load compulsory excesses at very different rates. A 25-year-old driver might find compulsory excesses ranging from £200 to £750 for the same car. Compare, and you will find substantial differences.
Myth: Excess Is Waived If the Claim Is Not Your Fault
This is only true if the insurer can fully recover their costs from the third party. If the claim turns into a partial liability dispute — for example, you are found 50% at fault — your excess is deducted proportionally from your share. Many people are surprised by this, so it is worth knowing before you claim.
Myth: Higher Excess Means Better Cover
Your excess has no impact on the quality of your cover. It is purely a financial agreement about who bears the first part of the loss. A policy with a high excess and a cheap premium is not better than a mid-priced policy with a lower excess; it is simply structured differently.
Excess and No-Claims Discount: The Interaction Nobody Explains
Here is an area that trips up even experienced policyholders. Many assume that paying an excess is the only financial consequence of a claim. They do not realise that the claim can also strip years of hard-earned no-claims discount.
Your no-claims discount (NCD) is a separate reward for claim-free years. Make a claim, and you may lose one or two years of NCD, even if your excess exceeds the repair cost and you receive no payout. Some insurers offer “NCD protection” as an add-on, but even this has limits — usually allowing one or two claims before the discount is affected.
The practical lesson is this: do not claim for small damage that only slightly exceeds your excess. The long-term cost of losing your NCD can be far higher than the repair bill. A £400 repair that costs you £300 in excess and then takes £150 off your next year’s premium is not a victory.
How to Reduce Your Excess Without Increasing Your Risk
If your current policy has a high excess and you want to reduce it, you have several options beyond simply paying a higher premium.
Consider Excess Insurance
This is a niche but valuable product in the UK. Excess insurance is a separate policy that reimburses you for the excess amount if you make a claim. It typically costs £20 to £40 per year and can cover the excess across multiple claims. It is especially popular among young drivers who face compulsory excesses of £500 or more.
The Financial Conduct Authority regulates these products, but they are not part of your main insurance policy. Read the terms carefully, because some excess insurance policies only apply to certain claim types or have a maximum payout per claim.
Look for Reduced Excess Deals
Many UK insurers offer reduced or waived excess as a loyalty perk or as part of a premium package. Direct Line, for instance, has historically offered a Guaranteed Hire Car benefit that includes a lower excess for courtesy vehicles. Compare the add-ons, not just the headline premiums.
Use Your Bank Account Benefits
Some premium bank accounts, such as those offered by major UK high street banks, include insurance benefits that extend to reducing excess. If you hold a packaged bank account, check whether you have access to travel insurance or gadget cover with lower excesses than your standalone policy.
Drive Through a Black Box Policy
Telematics “black box” policies often reward safe drivers with a reduced excess after a period of clean driving. Some providers reduce your voluntary excess by £50 after each claim-free quarter. This is a genuine way to lower your risk exposure without paying more.
Excess by Policy Type: Quick Reference Table
For those looking for a rapid comparison, here is how excesses typically behave across the main UK insurance categories.
| Insurance Type | Typical Excess Range | Special Notes |
|---|---|---|
| Car insurance | £100 – £1,000+ | Higher for young drivers, insurance groups, and convictions |
| Home buildings | £100 – £500 | Subsidence may have a separate percentage-based excess |
| Home contents | £50 – £250 | Lower than buildings; check per-peril excesses |
| Travel insurance | £0 – £100 | Medical claims may have higher or no excess |
| Pet insurance | £60 – £200 per condition | Some policies charge per claim, others per condition |
| Van insurance | £150 – £750 | Commercial use often increases compulsory excess |
| Motorbike insurance | £150 – £800 | Highly dependent on engine size and rider experience |
How the UK Regulator Views Insurance Excess
It is worth knowing how the Financial Ombudsman Service (FOS) handles excess disputes. The FOS regularly sees complaints from policyholders who were not clearly told about their excess at the point of sale. The Consumer Duty rules, introduced by the Financial Conduct Authority in 2023, place a stronger obligation on insurers to communicate excesses in plain, upfront language.
This is good news for consumers. If you can demonstrate that your insurer did not make the excess clear before you purchased the policy, the FOS may direct them to pay your claim without deducting it. However, you cannot rely on this as a strategy. The obligation is on insurers to be clear, but the responsibility to read your policy documents is equally important.
Key Takeaways Before You Set Your Excess
Let us condense the most important points into a practical checklist you can use when comparing UK insurance policies.
- Always calculate the total excess (compulsory plus voluntary) before choosing a quote.
- Never set a voluntary excess higher than you could pay from your savings within 48 hours.
- Compare quotes at different excess levels to see the real premium saving — it is often smaller than you think.
- Check whether your policy has per-peril excesses, especially for home insurance.
- Read whether pet insurance charges excess per condition or per claim.
- Understand that claiming for a small amount can still damage your no-claims discount.
- Consider excess insurance if you are young, a new driver, or live in a flood-risk area.
- Review your excess at every renewal; do not auto-renew without checking.
Frequently Asked Questions About Insurance Excess
Do I have to pay excess if the accident was not my fault?
Your own insurer will deduct the excess from your claim initially. However, if they recover the full cost of the claim from the third party’s insurer, they will usually refund your excess. This is not instantaneous and can take weeks or months, depending on liability disputes.
Can I pay a higher excess on one part of my policy and a lower one on another?
Yes. Home insurance policies frequently allow separate excesses for buildings and contents. Travel policies may allow you to set a higher excess for baggage but a lower one for medical claims. Car insurance does not usually offer this level of granularity, but you can adjust your voluntary excess within a defined range.
What happens if my claim is worth less than my excess?
You will not receive a payout. The claim may still be recorded against your policy, which can affect your no-claims discount and future premiums. If you can afford the repair without involving the insurer, it is often wiser to do so.
Is there any insurance type in the UK that has no excess at all?
Travel insurance is the most common type with zero-excess options, particularly for medical cover. Some premium pet insurance policies also offer zero-excess tiers, though you pay for this convenience through much higher premiums. Many home and car policies include certain excess-free benefits, such as windscreen repairs, but these are limited exceptions.
Does increasing my voluntary excess affect my compulsory excess?
No. Your compulsory excess remains fixed regardless of what voluntary excess you choose. The two are simply added together to form your total excess. Changing your voluntary excess does not alter the insurer’s risk assessment of you.
Final Advice: Balancing Cost, Risk, and Peace of Mind
The right excess level is not the one that gives you the cheapest premium. It is the one that leaves you financially whole when something goes wrong. A £50 annual saving is meaningless if it turns a £400 repair into a £600 bill you cannot cover.
For most UK policyholders, the sensible approach is a moderate voluntary excess between £200 and £400, combined with a healthy emergency fund. If you are a low-risk individual with a clean claims history, you can push that higher with confidence. If you are a new driver, live in a flood-risk area, or have a pet with a chronic condition, err on the side of caution.
Take the time to compare policies at three different excess levels before you commit. The small effort will reward you with clarity, control, and — most importantly — the peace of mind that comes from knowing exactly where you stand. Insurance is complicated, but your part in it does not have to be.