Financial data analytics on screens
Live Tools

Run your numbers against the actual 2025 brackets.

Two working calculators: a full federal income tax estimator with a bracket-by-bracket breakdown, and an HSA contribution planner that shows your tax-shield in real dollars.

2Live Calculators
7Bracket Tiers Modeled
2025Tax Year
Simulator 01

Federal Income Tax Estimator

Enter your income, filing status, and estimated withholding to see your taxable income, total tax, effective rate, and a full bracket-by-bracket breakdown.

Full Estimator

Standard Deduction Applied
Taxable Income $0
Total Federal Tax $0
Effective Rate 0%
Marginal Bracket 0%
Projected Refund / Owed $0

Bracket-by-Bracket Breakdown

Estimate is federal-only, based on the standard deduction for the selected filing status. State income tax, payroll tax, and tax credits are not included.
Simulator 02

HSA Contribution & Savings Calculator

Health Savings Accounts offer a triple tax advantage. See how close you are to your annual limit and what your contribution is worth in avoided tax.

HSA Planner

2025 IRS Contribution Limits
Annual Contribution Limit $0
Contribution Applied $0
Estimated Tax Savings $0
Remaining Room $0

Want to see what lowers this number?

The Deductions & Credits page compares standard vs. itemized paths side by side.

Compare Deductions