Premium indexation (in German: Beitragsdynamik) is a contract term under which your premium rises at fixed intervals, usually by a set percentage each year. The insured sum is often increased at the same time, so that cover keeps pace with rising income. If you see this term in an offer, check the percentage, the schedule and the effect on total costs.
Short answer: Premium indexation is an agreed, usually yearly increase of the premium, often combined with a higher insured sum. It is not a statutory requirement but a term of the contract. With a 3 percent yearly increase, the premium doubles after roughly 24 years. Last updated: October 2026.
The most important points
- Premium indexation is a contractual increase, not an automatic right under the law.
- Fixed yearly percentages are common. The exact rate is set in the contract, not only in the sales conversation.
- The increase applies over the whole contract term, even if the starting premium looks low.
- The insured sum often rises as well, which also raises the benefit in a claim.
- Before signing, check whether you can refuse an increase and what that means for your cover.
What does premium indexation mean?
The term describes a rule in the contract that adjusts the premium over time without a new application each time. The adjustment can be a fixed percentage, linked to an index or triggered by certain events. In protection products such as disability insurance, it is meant to keep cover in line with rising earnings.
Whether you receive a benefit does not depend on indexation but on the definition of occupational disability in section 172 of the German Insurance Contract Act (VVG). Indexation only governs how premium and sum change.
How does indexation affect the premium?
A worked example shows the effect. Assumption: the starting premium is 80 euros per month, indexation is 3 percent per year, and the premium is adjusted at the start of each year.
| Year | Premium without indexation | Premium with 3% indexation |
|---|---|---|
| 1 | 80.00 EUR | 80.00 EUR |
| 6 | 80.00 EUR | 92.74 EUR |
| 11 | 80.00 EUR | 107.51 EUR |
| 21 | 80.00 EUR | 144.49 EUR |
The table shows monthly premiums, not the total you pay. Over many years the difference adds up considerably.
When can indexation make sense, and when not?
The answer depends on your situation. Both sides matter.
- It can make sense if your income is expected to rise and your need for cover grows with it, for example when you start your first job after university.
- It fits less well if your budget is tight and higher premiums could become a burden over many years.
- If you pay little today, remember that the increases come later and are not automatically easier to bear then.
A personal assessment can help with this trade-off, for example in a consultation with Academycon, or see the German glossary entry.
What to check in the contract
- Percentage and schedule: how often and by how much does the premium rise?
- Insured sum: is it increased too, and how does that change the premium?
- Health check: is a new check needed for an increase? What do the terms say?
- Refusal: can you decline an increase, and what does your cover lose if you do?
- Cancellation: what happens if you want to end the contract later?
Frequently asked questions
Do I have to accept every increase?
The contract decides. Ask before you sign whether you can refuse an increase and what that would mean for your cover.
Is premium indexation the same as inflation protection?
Not necessarily. Indexation follows a contractual percentage, not automatically the actual change in prices or income. Whether the rate fits can only be judged with your own assumption about future developments.
Does the insured sum always rise with indexation?
Not necessarily. Some variants raise only the premium, others adjust both. The terms show which applies.
Can the premium end up higher than expected?
Yes. Calculate not only the starting premium but the premium at the end of the term. A small percentage has a large effect over the years.
Related reading
- Liability insurance for students: who needs it
- Health insurance for students: glossary from A to Z
- Disability insurance for students (in German)
Sources: Section 172 VVG (German Insurance Contract Act), benefit in case of occupational disability, as of October 2026; German Insurance Contract Act (VVG), full text, as of October 2026.
Last updated: October 2026. This guide is general information, not individual advice.
