Car insurance with bonus protection: Keep premiums stable after a claim and optimise costs
9 May 2025
7
Minutes
Katrin Straub
CEO at nextsure
An accident can happen quickly, often followed by an expensive downgrading in car insurance. Discover how a premium saver can help keep your insurance premium stable. We explain how it works and who might benefit from this protection.
The topic in brief and concise terms
A discount protector in older car insurance policies can maintain the premium at a stable level after a claim by only reducing the SF class enough to keep the premium rate the same (often starting from SF class 25).
Unlike the paid discount protection, the discount saver is usually a free part of older policies, but when switching insurance, the actual claims history becomes relevant.
Carefully examine old contracts: The discount protection benefit cannot be transferred to new insurers and switching could result in a significant premium increase.
Understanding discount savers: Protection from premium increase after a claim
The "Rabattretter" is a clause in older car insurance contracts. It protects you from an immediate increase in premiums after an accident you caused yourself. Although your no-claims discount class (SF Class) is adjusted, it is only done so to the extent that your contribution rate remains unchanged. This usually applies to drivers with a very high SF Class, often SF Class 25 or higher. This way, your premium remains stable despite the mishap in the first year. This rule differs from the "Rabattschutz," which is usually an additional service for a fee. The "Rabattretter" was often included in policies at no extra cost. Knowing these details can help you better manage your car insurance costs. The exact conditions vary, so it's crucial to review your contract from a few years ago.
How the Discount Saver Works: SF-Class Adjustment Without Premium Shock
If you report a claim to your insurance, they will check the conditions of your premium protection. Typically, it applies to drivers who have reached at least SF class 25. After the claim, there is a downgrade to a lower SF class. The trick: The downgrade only goes to an SF class with the same contribution rate as your original class. For example: You are in SF class 30 (e.g., 20 percent contribution rate) and cause a claim. With premium protection, you could be downgraded to SF class 24 (also with a 20 percent contribution rate), so your premium remains the same. Without premium protection, the downgrade might have been to SF class 15 with a significantly higher contribution of, for example, 35 percent. This mechanism protects against a sudden rise in insurance costs often by more than ten percentage points. The SF class table of your insurer provides information on the exact contribution rates. The stability of your premium is the greatest advantage that premium protection offers.
Distinction from Discount Protection: Two Systems, One Goal?
Although both systems protect the no-claims bonus, there are differences. The bonus rescuer, as mentioned, is usually included in older contracts at no extra cost and applies to high SF classes. It cushions the downgrade so that the contribution rate remains the same. The no-claims discount protection, on the other hand, is a newer, chargeable additional service, often costing between 15 and 30 per cent of the premium. It completely prevents the downgrade of the SF class for usually one claim per year. Your SF class thus remains unchanged, although you do not continue to move up in the following year. The no-claims discount protection often requires minimum SF classes such as SF class four and a minimum driver age of 23 years. The bonus rescuer is therefore a kind of "built-in" protection for long-term claims-free drivers in old tariffs. A comparison of partial coverage and comprehensive insurance is less relevant here, as both systems primarily concern liability and comprehensive insurance. Knowing these differences is important for your decision.
Requirements and Scope: When the Discount Protector is Activated
Not every contract and every driver automatically benefits from the discount protection. The specific conditions are crucial. Here are the typical requirements:
Reaching a high no-claims bonus class, often SF class 25 or even SF class 30.
The discount protection is part of an older insurance tariff; newer tariffs rarely include it anymore.
Usually, only one claim per year is covered by the discount protection without the premium increasing.
The protection generally applies to motor liability and comprehensive insurance.
It is important to note that the discount protection often only applies with the current insurer. When switching, the new provider will take into account the actual claims history. This can lead to an unexpected premium increase of up to 50 percent if the new insurer uses the "real" SF class. The General Terms and Conditions for Motor Insurance (AKB) of your contract provide detailed information. Check your contract carefully if you have been with the same provider for over ten years.
Cost-benefit analysis: Is a contract with discount protection still worthwhile today?
Since the no-claims discount protector was often included in older contracts at no extra cost, the question of cost arises differently. The benefit clearly lies in the stability of premiums after an incident for drivers with a very high no-claims bonus. A reduction from no-claims class 35 to no-claims class 10 can mean a premium increase of over 50 percent. The no-claims discount protector prevents this jump at least for the premium rate. The main advantage is avoiding a drastic premium increase, which can span several years. However, todays, the clause is rare. If you have such an old contract, it can indeed be valuable, especially if statistically you expect a minor incident every few years. An understanding of the premium rate is crucial here. Consider whether the terms of your old contract are still competitive overall, even if the no-claims discount protector is a plus point.
Expert Tips: What You Should Know About the Discount Saver
Our expert tip: Check the precise wording in your old insurance terms. Not every mechanism labelled as a "discount protector" works the same way. A critical point is the change of insurer. The discount protector usually only protects your premium with your current insurer. When switching, the new insurer will request the actual, unembellished claims record and reclassify your SF class accordingly. This can lead to a significantly higher classification with the new provider despite years of protection from the discount protector, and you may end up paying up to 40% more. Therefore, get detailed information about the transfer of your bonuses before switching. Another aspect: Some insurers only offered the discount protector up to a certain age of the policyholder, for example, 65 years. Also, clarify whether the discount protector applies to all drivers of the vehicle. Sometimes it is tied to the policyholder, who may have been accident-free for 20 years.
Discount savers and insurance changes: A trap for the uninformed?
A common misunderstanding concerns taking the discount saver benefit to a new insurer. This is generally not possible. The former insurer reports the actual number of claim-free years and settled claims to the new provider. The new insurer then calculates the SF class based on these real data, not on the premium retained by the discount saver. This can mean that a claim, which did not result in a premium increase with the old insurer thanks to the discount saver, could lead to a significant downgrade and, therefore, a higher premium with the new insurer. If you are planning to switch insurers, factor in potential additional costs due to losing the discount saver effect. This can quickly make a supposedly cheaper rate unattractive. It is advisable to understand the importance of SF classes thoroughly. A claim without protection can quickly set you back five to ten SF classes. Consider carefully whether a switch, despite having a discount saver in an old contract, really results in savings of more than ten percent.
Alternatives and modern solutions: What to do without discount savers?
Conclusion: Is a car insurance policy with a discount saver still relevant?
More useful links
Destatis offers an interactive graphic on the development of prices in the automotive and transport sector.
The Kraftfahrt-Bundesamt (KBA) provides up-to-date statistics on the fleet of vehicles in Germany.
The Gesamtverband der Deutschen Versicherungswirtschaft (GDV) publishes statistics on business development in motor vehicle liability insurance.
On the portal Die Versicherer, you can check your vehicle's type class for insurance purposes.
The portal Gesetze im Internet provides access to the Insurance Contract Act (VVG), which regulates the legal basis for insurance.
FAQ
How does a discount saver work exactly?
After a claim, the insurer does downgrade your no-claims class, but only to the extent that the premium rate of your car insurance remains unchanged. This often applied to drivers with many years without claims (e.g., from no-claims class 25 onwards).
Is a discount protector still common today?
No, the discount preserver is hardly included in new car insurance contracts anymore. It was typical for older policies. The modern alternative is often the paid discount protection.
What happens to my discount protection if I change insurance?
The discount saver's benefit is lost when switching insurance providers. The new insurer will use your actual claims history and the resulting no-claims bonus class for calculating contributions.
Does a discount saver cost extra?
Usually, the discount saver was a free component of older insurance policies, unlike the discount protection, which is often a paid additional service.
For which types of insurance does the discount protector apply?
The discount saver typically refers to motor liability insurance and comprehensive insurance, as only here does the no-claims class play a role in the contribution.
What happens if I have a second claim in the year with a no-claims discount protector?
The exact terms vary, but often the damage protection only shields the first claim per year from a premium increase. A second claim would then lead to a regular downgrade with an adjustment in premiums.
