DEV Community

TateLyman
TateLyman

Posted on

Free Tax Calculator: See Your 2025 Federal Tax Breakdown Instantly

Tax season anxiety? Here is a quick way to see exactly how much you owe.

I built a free tax calculator that breaks down your federal income tax by bracket, shows your effective rate, marginal rate, and take-home pay.

What it calculates

  • Federal tax owed based on 2025 brackets
  • Tax breakdown by bracket — see exactly how much is taxed at 10%, 12%, 22%, etc.
  • Effective tax rate vs marginal rate
  • Take-home pay — annual, monthly, bi-weekly, weekly
  • All 4 filing statuses: Single, MFJ, MFS, Head of Household
  • Standard deduction auto-applied (or enter custom)

Example

Single filer, $75,000 income:

  • Standard deduction: $14,600
  • Taxable income: $60,400
  • Federal tax: ~$8,600
  • Effective rate: ~11.5%
  • Monthly take-home: ~$5,533

Try it

Tax Calculator — no signup, no ads, instant results.

Also check out:

Full toolkit (270+ tools): DevTools Site

All tools run client-side — your financial data never leaves your browser.

Top comments (0)