DEBOSCH BKK Supplementary rate & contributions 2026
14.6% general rate + 3.18% supplementary rate · Employer and employee each pay half of the contribution.
BOSCH BKK is a Company fund (BKK) based in Stuttgart. At 3.18%, its supplementary rate is 0.19 percentage points below the average of all statutory funds (3.37%). Since the beginning of 2022 the fund has adjusted its supplementary rate 3 times, most recently on 01/01/2026 by +0.5 percentage points to 3.18%.
Supplementary rate of BOSCH BKK in recent years
| Valid from | Supplementary rate | Change |
|---|---|---|
| 01/01/2026 | 3.18 % | ▲ +0.5 % |
| 01/01/2025 | 2.68 % | ▲ +1.18 % |
| 01/01/2023 | 1.5 % | ▲ +0.3 % |
| 01/01/2022 | 1.2 % | – |
Data starts in January 2022 – the oldest rate may have applied earlier.
What switching funds can save
The cheapest statutory health insurance fund is currently BKK BPW Wiehl with a supplementary rate of 1.8% – 1.38 percentage points less than BOSCH BKK. The examples show the savings when switching:
| Gross salary / month | Savings / month | Savings / year |
|---|---|---|
| €2,500.00 | €17.25 | €207.00 |
| €3,500.00 | €24.15 | €289.80 |
| €4,500.00 | €31.05 | €372.60 |
| €6,000.00 | €40.11 | €481.32 |
Employee share – the employer saves the same amount on top. Above the contribution assessment ceiling (5,812.5 € gross/month) the savings do not grow any further; tax effects are not taken into account. Not every fund is open to every employee or in every federal state.
U1 & U2 levy rates
Relevant for employers: the levies for continued pay during sickness (U1, selectable reimbursement rates) and maternity (U2).
| Levy rate | Reimbursement | |
|---|---|---|
| U1 (sick pay) | 2.3 % | 70 % |
| U2 (maternity) | 0.22 % | 100 % |
Levy rates over time
| Valid from | U1 rates | U2 |
|---|---|---|
| 01/01/2026 | 2.3 % | 0.22 % |
| 01/01/2025 | 2.7 % | 0.33 % |
| 01/01/2024 | 3.5 % | 0.43 % |
| 01/01/2023 | 3.3 % | 0.49 % |
| 01/01/2022 | 2.1 % | 0.49 % |
Data starts in January 2022 – the oldest rate may have applied earlier.
Fund details
- Type
- Company fund (BKK)
- Company number
- 67572593
- Address
- Kruppstr. 19, 70469 Stuttgart
This data in your software
Supplementary rates of all funds, updated daily and with history – as a REST API for your application.
Calculate your net salary with BOSCH BKK
The calculator runs on the real Lohnica API – with the daily-updated supplementary rate of BOSCH BKK.
Salary Calculator
Frequently asked questions
The supplementary rate of BOSCH BKK is currently 3.18% (valid since 01/01/2026). Together with the general contribution rate of 14.6%, the total contribution is 17.78%.