Stamp insurance for your collection: Why home insurance is not enough
28 Sept 2025
7
Minutes
Katrin Straub
CEO at nextsure
Your stamp collection is more than just a hobby; it is a wealth accumulated over decades. A standard home insurance policy often covers only a fraction of its true value in the event of damage. Discover how specialized stamp insurance can comprehensively protect your collection.
The topic in brief and concise terms
A standard household insurance policy almost always provides inadequate coverage for valuable stamp collections, as compensation limits often stand at only €20,000 or less.
A written report from a sworn expert is the essential foundation for obtaining adequate stamp insurance and avoiding underinsurance.
Special insurance offers an all-risk cover, which also includes damage caused by transport, simple theft or mishaps – risks that are usually excluded from home contents policies.
Recognising the limits of your home insurance
A typical household insurance policy limits compensation for valuables to 20 to 30 per cent of the total insurance sum. With an insurance sum of 100,000 euros, this would be a maximum of 30,000 euros for all valuables combined. Lower sublimits often apply for stamps and coins, frequently as low as only 15,000 euros. If the stamps are not stored in a certified safe, compensation can even drop to below 5,000 euros. These sums rarely cover the value of a collection that has grown over the years. A specialised stamp collection insurance offers a solution here that secures the actual market value. Analysing one's own policy is the first step towards identifying this coverage gap.
Have the collection value professionally determined
The foundation for any insurance coverage is the precise valuation of your collection. Catalogue values only provide an initial orientation; the actual market value can vary by up to 50 percent. For insurance purposes, a written appraisal by a publicly appointed and sworn expert is required. This document estimates the current market value and serves as an accepted proof in the event of damage. An oral estimate is often free of charge, but for an insurance-relevant appraisal, costs of several hundred euros may apply depending on the effort involved. This investment is crucial to avoid underinsurance. Without such an appraisal, the insurer may significantly reduce the compensation. Next, the different coverage concepts must be compared.
Special Policy versus Home Contents: The Coverage Comparison
The Crucial Difference: All-Risk Coverage
While home insurance only covers specific risks like fire, water damage, and burglary, a good art insurance offers all-risk coverage. This means everything is insured unless explicitly excluded in the contract. This also includes damages from personal mishaps, simple theft, or during transport to an exhibition. Another advantage is the replacement value compensation, which reimburses the market replacement value. Home insurance often only compensates at the current value, which makes a significant difference for collections. Here you can see the key differences:
Insured Amount: Individually adjusted to the collection’s value instead of flat upper limits.
Risk Coverage: All-risk coverage instead of just named individual risks.
Scope of Coverage: Worldwide protection, including transport and exhibitions.
Additional Services: Often includes restoration costs and value depreciation compensation.
Value Increases: Automatic inclusion of value increases up to 30 percent.
These more comprehensive services are, of course, reflected in the costs.
Calculate costs and premiums of a collection insurance
The premium for a specialised stamp insurance depends on the collection's value and the security measures taken. As a rule of thumb, you can expect between 0.5 and 1.5 percent of the insured value per year. For a collection worth 50,000 euros, this means an annual premium of between 250 and 750 euros. The amount of the premium is significantly influenced by the risk management. Those who store their collection in a VdS-certified safe and have installed an alarm system will pay significantly less. An excess of, for example, 500 euros per claim can also reduce the premium by up to 20 percent. However, the contract contains other important clauses that should be known.
Understanding contract details and obligations
Expert Tip: The Fine Print Matters
Pay attention to the so-called obligations in the insurance contract – these are your duties as the policyholder. This includes adhering to agreed safety regulations, such as using a specific safe. A breach can result in reduced benefits due to gross negligence in the event of a claim. The clause on automatic value increase coverage (“precaution”) is also important, ensuring that new acquisitions or value increases are automatically insured to a certain extent. Examine the exclusions carefully: Damage caused by war, wear and tear, or insect infestations is almost always excluded. Therefore, clear documentation is essential in the event of an emergency.
Preparation for the Case of Damage
In the event of damage, a swift and structured response is crucial for smooth processing. Comprehensive documentation of your collection is the most important foundation. You should have all relevant documents at hand to clearly substantiate your claims. These particularly include the following documents:
Valuation report: The written report by the expert is your most important piece of evidence.
Inventory list: Keep a detailed list of all collection items with catalog numbers and descriptions.
Photographic evidence: High-resolution photos or scans of all valuable items are essential.
Purchase receipts: Invoices and auction receipts document the acquisition and the original price.
Report a claim immediately—often within three days—to both the police and your insurer. A delayed report can jeopardise your claims. Proper protection is thus a combination of policy and prevention.
Conclusion: Targeted protection for valuable passion
A stamp collection is a valuable asset that deserves better protection than the standard household insurance policy. The coverage limits are too low, and the level of benefits, particularly with the lack of all-risk cover, is inadequate. A specialised stamp insurance for your collection might cost more, but it secures the actual value of your philatelic treasures. Investing in a professional valuation and adequate security measures not only protects your collection but can also significantly reduce the insurance premium. This way, you preserve the value of your passion in the long term and are prepared for any eventuality.
Request a personalised risk analysis now: Have your insurance situation reviewed for free and receive specific optimisation suggestions.
More useful links
The Verbraucherzentrale offers an informative article on home contents insurance and emphasises the importance of correctly valuing household contents.
The GDV (Gesamtverband der Deutschen Versicherungswirtschaft) provides comprehensive information on art insurance.
The BDPh (Bund Deutscher Philatelisten e.V.) is the central contact point for philatelists in Germany and offers a variety of resources on stamp collecting.
The Statistisches Bundesamt (Destatis) provides official data and analyses on wealth and debt in Germany.
The Deutsche Bundesbank publishes a detailed PDF document on the wealth survey in Germany.
The Bundesfinanzministerium provides an overview of various tax topics in Germany.
The Stiftung Warentest conducts independent comparisons of home contents insurance and provides recommendations.
The portal Gesetze im Internet provides the full text of the Insurance Contract Act (VVG).
FAQ
Do I always need an appraisal to take out stamp insurance?
Yes, for collections of higher value, insurers almost always require a current, written appraisal from a recognized expert. This serves as a basis for determining the sum insured and as evidence in the event of a claim.
What security requirements do insurers have?
The requirements depend on the value of the collection. Typically, there are demands for a securely anchored, VdS-certified safe (vault) from a certain weight (e.g., 200 kg), and for very high values, an additional burglar alarm system.
Are individual particularly valuable brands also insured?
Yes, a good collection insurance policy covers both the entire collection and individual, particularly valuable pieces. These should be listed and assessed separately in the appraisal and inventory list.
Is the insurance coverage also valid abroad?
Specialized art and collection insurance usually provides worldwide protection. This is especially important if you travel with your collection to fairs, exhibitions, or auctions.
What happens if the value of my collection increases?
Many special policies include a precautionary clause that automatically covers increases in value and new acquisitions up to a certain amount (e.g., 30 percent of the sum insured). For larger changes in value, you should actively adjust the sum insured.
Does the insurance also cover damages caused by improper storage (e.g. moisture)?
Damage that gradually occurs due to wear and tear, improper storage, or climatic influences is excluded from most policies. The all-risks coverage refers to sudden, unforeseen events.
