Hi everyone,
In the last 6 months, I implemented an income tax calculator for Germany which includes several visualizations:

1. How much is deducted as taxes and social contributions,
2. What your salary would be in deferent tax classes (yes Germany got several of them, depending on, your marital status, are you single parent etc.),
3. How you gross salary compare to the rest of the full-time employees subject to social security contributions (valid for monthly gross incomes between 1000 and 6600Euros),
4. What would be you social contributions and tax rates for different gross salaries (e.g. if you get a pay rise),
5. How many employees are within a pay grade for a certain group (Gender, Age, Nationality, etc.).
   If you have any constructive feedback please share it with me.

The statistical data are released by the German statistical office.