One country in detail
TaxApp
- Input
- Your salary and a detailed tax profile for one country.
- Result
- Net pay after tax and payroll deductions with a detailed breakdown.
OBOLUS TOOL HUB
All Obolus tools in one place
Calculators and analysis for net pay, tax, housing costs, budget, investing, and public finance.
Which calculator fits your question?
Each tool uses a different input scope and answers a different question. Choose the entry point by the result you need.
Interactive country comparison
TaxCompare
- Input
- One shared gross salary or official median salaries across countries.
- Result
- Comparable API net pay and deductions by country; housing and living costs are excluded.
Quick reference case
60k country comparison
- Input
- A fixed editorial example using EUR 60,000 annual gross salary.
- Result
- An immediate eight-country overview without configuring a scenario first.
Net pay plus living costs
Cost of Living
- Input
- API net pay plus selected benchmarks or your own housing and model costs.
- Result
- Amount remaining after the cost scope disclosed with the result.
Salary & tax
Gross-to-net calculator
Calculate take-home pay from gross salary for Germany and other countries.
Calculate net payInternational salary comparison
Compare the same EUR 60k gross salary across eight countries by tax, employee contributions, and net pay.
Compare EUR 60k in 8 countriesCountry tax comparison
Compare how much of the same gross salary remains as net pay across countries.
Compare countriesDE forecast 2027/2028
Compare German taxes and employee contributions across 2026–2028.
Open forecastJoint filing simulation
Simulate how reforms to Germany's joint income-tax filing rules could change tax outcomes.
Open simulationRelocation & living costs
Relocation Finance Flow
Check an offer, housing costs, disposable income, and savings rate in one guided flow.
Start flowCost of Living
Compare what remains after net pay, rent, living costs, and purchasing power across countries.
Compare costsRent vs Income
Test how strongly rent or a mortgage weighs on net income.
Check housingBudget & wealth
Data & public finance
Developer & integrations
Technical interfaces for developers, agents, and custom workflows.
What to watch before calculating
Quick orientation points for choosing the right individual tool.
A higher gross salary does not automatically create more disposable income after tax and housing.
Housing is often the biggest lever for monthly affordability in relocation scenarios.
Tax, private health costs, and living costs should always be considered together.