This income tax calculator estimates how much tax you would pay on your income using a flat tax rate and optional deductions. It also shows your after-tax income.
Real-world tax systems are usually progressive and more complex, but this tool is useful for quick back-of-the-envelope estimates and for comparing scenarios at different effective tax rates.
Enter your information in the fields above, run the calculation, and review the result to understand what it means for your situation.
Look at the output in the context of your overall goals rather than in isolation. Consider how sensitive the result is to changes in your inputs (for example, adjusting the amount, rate, or time) to understand which factors matter most.
This tool is a simplified model and does not capture every nuance of real life. Treat it as a planning aid, not a guarantee. For important financial or health decisions, combine these results with professional advice and more detailed analysis.