Car insurance exclusions in Belgium: law vs your insurer

An exclusion is a clause that removes a risk from your policy: if the claim falls within the case described, the insurer owes nothing, whatever you do afterwards. In Belgium the rule changes completely depending on the cover. For motor liability insurance (RC auto, the compulsory third-party cover), the law has closed the list. For omnium, the Belgian name for own-damage cover, each company writes its own.

I wanted to see how wide that gap really is. So I went back to the regulation that has governed liability cover since 2018, then to three product information sheets (the IPID every insurer must publish) from Belgian insurers, all in force this year. The result fits in one sentence: most of the « exclusions » drivers fear are not exclusions under liability cover, and the ones that matter hide in the omnium.

What is an exclusion in car insurance?

It is a boundary. The policy describes what it covers, then carves out precise situations: a race, a theft committed by a relative, tyres damaged on their own.

Three features set it apart from other sanctions. It exists before any claim, it does not depend on a failing on your part after the event, and it leaves the rest of the contract untouched. Forfeiture, by contrast, punishes an obligation that was not met; nullity wipes out the whole contract for an intentional misstatement. The detail of those three regimes is in our article on forfeiture of cover, and I will not repeat it here.

One clarification heads off many misunderstandings: a chapter heading does not decide the nature of a clause. The Belgian Court of Cassation said so on 11 February 2016 (C.15.0180.N): the judge checks the real classification, exclusion or forfeiture, without stopping at the label the insurer chose.

Liability cover: the law closed the list at six cases

Motor liability insurance is compulsory in Belgium, and its minimum content is not up for negotiation. Since 12 May 2018 it has been set by the annex to the Royal Decree of 16 April 2018, which replaced the old 1992 standard contract. Its article 43 lists the damage excluded from compensation:

• damage to the insured vehicle itself, which belongs to omnium cover;
• goods carried for business and for payment, except passengers' clothing and luggage;
• damage caused solely by the goods carried or by handling them, unrelated to the use of the vehicle;
• speed, regularity or skill races and competitions authorised by the authorities, which fall under the organiser's own insurance;
• damage governed by nuclear liability legislation;
• damage caused by someone who took control of the vehicle by theft, violence or receiving stolen goods.

Article 42 adds an exclusion of persons: whoever is liable for the damage is not compensated by their own liability cover. That is why your injuries as an at-fault driver fall under driver injury insurance, never under liability cover.

Six lines. Nothing else.

The last case deserves a word, because it surprises people. If your car is stolen and the thief knocks down a cyclist, your liability insurer does not step in: the Belgian Common Guarantee Fund (Fonds commun de garantie) compensates the victim. Your policy therefore has nothing to provide on this point, and an insurer cannot lengthen the list as it pleases.

Alcohol, licence, roadworthiness test: recourse, not exclusions

This is the point almost every page about exclusions muddles, often because it describes French law.

In Belgium, drink-driving, driving without a valid licence or a vehicle that fails the roadworthiness test (contrôle technique) do not deprive the victim of compensation. The liability insurer pays. It then turns to you, in the cases and within the limits set by articles 44 to 48 of the same annex, which is known as the insurer's recourse. For the driver, the financial effect resembles an exclusion; for the victim, the difference is total, and for you it matters too, because the recourse is capped.

The table below sets out the main cases, with the condition the insurer has to meet.

The text contains two safety valves. Recourse for a missing licence falls away when the insured shows it was a purely administrative formality, and it does not apply to a driver who, abroad, met the local rules. And an insured who proves the breach was another insured's doing, against their instructions or without their knowledge, escapes recourse.

How much does a recourse capped at €31,000 cost?

Article 44 sets a two-step mechanism, calculated on the insurer's « net expenditure », meaning the compensation paid, legal costs and interest, minus deductibles and anything already recovered. Up to €11,000, recourse is in full. Above that, it equals €11,000 plus half of the excess, never more than €31,000.

Take a realistic case. A driver well over the alcohol limit hits the back of a stationary car, whose driver suffers whiplash: €7,000 of material damage and €18,000 of personal injury, so €25,000 in total. The victim is paid by the liability insurer with no argument about alcohol. If the insurer proves intoxication and its link with the crash, it can claim from the driver €11,000 plus half of the remaining €14,000, so €18,000. On a serious injury claim of €200,000, the bill stays locked at €31,000. Recourse also only covers the share of liability personally attributable to the insured.

Those sums are heavy. They are still nothing like what the victim would have had to chase from an uninsured driver, and that is the whole logic of the Belgian system: protect the victim first, sanction the driver second, within a limit known in advance.

Under omnium, each insurer writes its own list

Here there is no common regulatory text any more. Omnium, whether mini or full, is optional property cover: the company defines the risks covered and the exclusions, within the general limits of the Belgian Insurance Act of 4 April 2014. And this is where two formulas at the same price can stop looking alike.

To measure it, I noted the exclusions shown on three IPID sheets in force in 2026: the Yuzzu car policy (product TCAR08, an underwriting agent for AXA Belgium, version of 1 January 2026), Baloise Mobility Safe 1 (reference B9001.MOT.02.26) and the Ethias car policy (reference 1251-044/1, April 2026).

Three lessons come out of this survey, and none of them shows on a price grid.

The first concerns theft. All three policies cover theft, but not the same theft: one requires a car locked in a safe place, another a working anti-theft system, the third that the key was neither lost nor left on board. Someone who parks in an open courtyard, someone with a temperamental immobiliser and someone who regularly mislays their keys do not have the same best policy. The second concerns how precise the alcohol clause is, ranging from a figure in grams per litre to a bare reference to the general conditions, and that reference means you have to read the second document to know what is really excluded. The third concerns sub-limits: a cap of €1,000 or €1,250 is not an exclusion, but for a laptop stolen from the boot it has almost the same effect.

One essential caveat on method. A « not mentioned on the IPID » cell does not mean « covered ». The IPID is a regulatory summary, and all three expressly refer to the general conditions for the full list. The survey shows where policies differ; it does not settle your own case.

Gross fault: the law requires it in black and white

That leaves the question I am asked most often. Can an insurer refuse to pay for your own damage because you made a serious mistake?

The answer lies in article 62 of the Act of 4 April 2014. The principle is protective: the insurer covers claims caused by the fault, even gross fault, of the policyholder or the insured. The exception is fenced in: it can only escape liability for cases of gross fault « determined expressly and exhaustively in the contract ». A clause vaguely excluding « any serious fault » does not meet that test. Only an intentional claim remains excluded in every case, with no clause needed.

That is exactly why the Yuzzu sheet's reference to « gross faults listed in the general conditions » matters: the list exists, it is closed, and it is what counts.

The burden of proof follows the same logic. An insurer relying on gross fault or an intentional claim has to establish it. The Baloise sheet even writes it out in full for alcohol: « if we can prove ».

Can you challenge an exclusion?

Not on principle. A clear exclusion, handed to you before you signed, applies, and the only way out is to change policy at renewal or, after one year of cover, at any time with two months' notice.

The ground therefore shifts to four questions, best asked in this order:

1. Is the clause really an exclusion? If it actually punishes behaviour, it is a forfeiture, and the insurer must then prove the causal link.
2. Is it precise? Where the meaning of a clause is in doubt, the reading most favourable to the consumer prevails, under article VI.37 of the Belgian Code of Economic Law.
3. Do the facts really fit the case described? A break-in theft of a locked car is not « theft with the key left on board », even if the key was in the glovebox of another car in the household.
4. Does the insurer prove what it claims? Blood alcohol, intent, a faulty anti-theft system: on these points, the burden is on the insurer.

If the company stands firm, the Insurance Ombudsman handles consumer complaints free of charge. The FSMA, the Belgian Financial Services and Markets Authority, supervises how insurers and intermediaries follow the conduct rules.

Ten minutes of reading before you sign

I do not recommend any formula without having read its exclusions, and the method takes only a few steps. Open the general conditions as a PDF, search for « exclu », « n'est pas couvert », « ne sont pas assurés » and « faute lourde » (Belgian policies are issued in French or Dutch, so search the language of your own document), note every article number, then hold the list against your real life: where the car sleeps, who drives it, what you leave in the boot. Finally check your particular conditions, which can widen or narrow what the general conditions say.

For a middle formula, our line-by-line reading of the mini-omnium details what it leaves out, and the case of an expired roadworthiness test shows how the same situation is treated differently under liability cover and under omnium.

The comparison tool lines the formulas up side by side, the ranking of the best car insurers sets out company by company what each one covers and refuses, and the quiz helps you place the level of cover you need.

This site informs and compares. It is not an insurance intermediary and gives no individual recommendation: only your own general and particular conditions are binding for your policy.