Estimate your yearly and monthly income tax based on your annual income and tax slabs.
Results are estimates for information only, not financial or tax advice.
How it works
Taxable income = income - pre-tax deductions - standard deduction. Federal tax is applied bracket by bracket (progressive): each slice of income is taxed at its own rate. Employees pay FICA (6.2% Social Security up to the wage base + 1.45% Medicare). Self-employed people pay 15.3% self-employment tax on 92.35% of earnings. Brackets live in one editable config at the top of cch.js.
Frequently asked questions
Does this include state tax?
Enter your state effective rate in the state field to include a flat estimate. Federal brackets are calculated exactly from the table.
Which tax year is used?
2025 and 2026 federal brackets are included. Always confirm figures at irs.gov before relying on them.
Can I use my own brackets?
Yes. Choose Custom slabs under filing status and enter your own limits and rates.