Key Points
IKK Classic raises supplementary contribution 0.45 points to 3.85% from August 1.
Employees pay €13 more monthly, self-employed €26 more.
2.86 million insured persons affected nationwide.
Special cancellation right extends through August 31, 2026.
IKK Classic, Germany’s tenth-largest health insurer, will raise its supplementary contribution (Zusatzbeitrag) by 0.45 percentage points to 3.85 percent starting August 1, 2026. The increase affects 2.86 million insured persons, including family members. Employees will pay up to €13 more per month, while self-employed individuals face increases of up to €26 monthly. The total health insurance contribution will rise to 18.45 percent.
Who pays and how much more
Employees and employers split the cost equally under Germany’s standard arrangement. For employees, the monthly increase reaches €13 depending on income. Self-employed workers, who pay the full contribution alone, will pay up to €26 additional per month starting in August.
The total statutory contribution rate rises from 18 percent to 18.45 percent. The general contribution remains 14.6 percent, with the supplementary portion climbing from 3.4 percent to 3.85 percent.
Why IKK Classic raised rates
The insurer cited higher expenses, demographic pressure, and insufficiently financed tasks as reasons for the increase. The administrative council approved the decision in early July. IKK Classic partially offset the burden on employers by reducing unemployment insurance (U1) surcharge rates by 0.3 percentage points in August.
The company manages a budget of 15.7 billion euros and employs 6,868 staff across 154 service centers nationwide.
Switching options and new rules
Insured persons gain a special termination right due to the rate increase, even if they have not been members for twelve months. The deadline to cancel is the end of August 2026.
Under the new GKV Stabilization Act, health insurers no longer must actively notify members of supplementary contribution increases. Consumer advocates criticized this change as gutting the special termination right, since many insured may never learn of the increase.
Market comparison
At 3.85 percent, IKK Classic ranks in the upper middle range among all insurers. BKK24 charges the highest supplementary contribution at 4.39 percent. TUI BKK offers the lowest rate at 2.5 percent among nationally available funds. IKK Classic had 2.3 million paying members as of June 1, 2026.
Final Thoughts
With the increase taking effect August 1, affected members have until end of August to switch insurers without penalty. Comparing alternatives could save self-employed workers up to €312 annually if they move to lower-cost plans.
FAQs
The supplementary contribution increase takes effect August 1, 2026. Employees and self-employed can switch plans until August 31 without penalty.
Self-employed individuals will pay up to €26 additional per month due to the 0.45 percentage point increase in the supplementary contribution.
The total contribution rises to 18.45 percent, combining the 14.6 percent general rate and the new 3.85 percent supplementary contribution.
TUI BKK currently offers the lowest supplementary contribution at 2.5 percent among nationally available statutory health insurers.
Disclaimer:
The content shared by Meyka AI PTY LTD is solely for research and informational purposes. Meyka is not a financial advisory service, and the information provided should not be considered investment or trading advice.
About Author

Huzaifa Zahoor
Co FounderHuzaifa Zahoor is the engineer who built Meyka. He has spent years writing Python, training AI models, and building data pipelines specifically for financial markets. His technical articles have reached over 30,000 readers on Medium, so he knows how to make complex things easy to follow. If this article touches on how the tools work, he is the person who actually built them.
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