Varied parameter
Income tax rate
0% → 30%
Income Tax Comparison
Freelancer / Contractor in Berlin · A volatile financial ride
This page compares financial outcomes for a Freelancer / Contractor living in Berlin, Germany, following the A volatile financial ride life scenario.
A highly unstable financial path combining income uncertainty, market swings, and repeated adverse events. Outcomes range widely, from recovery and growth to prolonged stagnation.
Berlin has a diverse economy with strong demand in technology and services, paired with a relatively high cost of living.
The comparison focuses on how changing the Income tax rate influences long-term results, while all other assumptions remain constant.
Simulation Overview
Base scenario assumptions
- The simulation starts at age 30 and runs until age 65.
- The initial annual labor income is €22,990.
- Labor income grows annually at an average rate of 4%.
- The labor income tax rate varies between 0% and 30%.
- The saving rate is set to 20%.
- Minimum annual living expenses are €18,000.
- Savings are invested with stochastic annual returns.
- The average annual return is 5%, with year-to-year variability.
- All values are expressed in real terms, assuming average annual inflation of 2%.
- The simulation includes stochastic life events such as unemployment, health issue, unemployment, and health issue.
- These events may temporarily affect income, expenses, or net worth.
- Financial independence is defined as having net worth equal to 25 times annual expenses.
- Bankruptcy is triggered if net worth remains below €0 for 2 consecutive years.
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Scenario Comparison
Results are shown as a realistic range. P10 represents a pessimistic outcome, while P90 represents an optimistic outcome. Most simulations fall between these two values.
| Scenario | Median Net Worth | P10 Net Worth | P90 Net Worth | FI Probability | FI Median Age |
|---|---|---|---|---|---|
| 0% | 375,418 | 193,843 | 785,401 | 42% | 60 |
| 10% | 298,974 | 157,941 | 627,326 | 28% | 61 |
| 20% | 205,816 | 99,390 | 450,484 | 11% | 61 |
| 30% | 115,347 | 40,483 | 255,069 | 1% | 63 |
How Your Financial Life Evolves
These charts show how each scenario affects long-term outcomes, including expected wealth, downside risk, and the likelihood of achieving financial independence.
Net Worth Median
Net Worth Range
Fi Probability
Fi Median Age
