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USA Federal Income Tax 2025 Calculator

USA Federal Income Tax 2025

Free US federal income tax calculator for 2025

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Formula

Tax = Sum of (income in each bracket × rate). Standard deduction subtracted first.

Frequently Asked Questions

What are the 2025 federal tax brackets?
For single filers: 10% up to $11,925, 12% to $48,475, 22% to $103,350, 24% to $197,300, 32% to $250,525, 35% to $626,350, 37% above. Standard deduction: $15,000.
What is the standard deduction for 2025?
Standard deduction for 2025: $15,000 (Single), $30,000 (Married Filing Jointly), $22,500 (Head of Household).

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