Varied parameter
Income tax rate
0% → 30%
Income Tax Comparison
Software engineer in Romania · Peak earning years
This page compares financial outcomes for a Software engineer living in Romania, following the Peak earning years life scenario.
A high-income trajectory with strong saving capacity and rapid wealth accumulation. Compounding works faster here, but results remain exposed to market cycles and timing.
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 income is €30,800.
- Income grows annually at an average rate of 4%.
- The income tax rate varies between 0% and 30%.
- The saving rate is set to 30%.
- Minimum annual living expenses are €9,000.
- Savings are invested with stochastic annual returns.
- The average annual return is 6%, with year-to-year variability.
- All values are expressed in real terms, assuming average annual inflation of 3%.
- The simulation includes stochastic life events such as 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.
| Scenario | Median Net Worth | P10 Net Worth | P90 Net Worth | FI Probability | FI Median Age |
|---|---|---|---|---|---|
| 0% | 1,695,004.5 | 1,090,234.772 | 2,623,973.679 | 100% | 43 |
| 10% | 1,525,504.05 | 981,211.2940000001 | 2,361,576.3140000002 | 100% | 43 |
| 20% | 1,356,003.6 | 872,187.816 | 2,099,178.949 | 100% | 44 |
| 30% | 1,186,503.15 | 763,164.338 | 1,836,781.574 | 100% | 46 |
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
