salary-tax
Impôt Fédéral sur le Revenu US 2026
US federal income tax calculator for 2026 — supports 4 filing statuses (Single, MFJ, MFS, HoH) and 7 brackets from 10% to 37%. Auto-applies the 2026 standard deduction ($15,000 single, $30,000 MFJ). Use itemized deductions if higher than the standard.
Mis à jour :
Comment l'utiliser
- Enter income. Your total reportable income for the year.
- Pick filing status. Single, MFJ, MFS, or Head of Household.
- Deductions. Leave blank for standard, or enter itemized amount.
Fonctionnalités clés
4 filing statuses
Single, MFJ, MFS, Head of Household.
2026 brackets
10%–37% updated per IRS.
Standard deduction
Auto-applied if greater than itemized.
Marginal & effective
Both rates shown.
Per-bracket split
Tax by bracket with shares.
Take-home
After-federal-tax income.
Pourquoi Treasury.to ?
- ✓2026 brackets
- ✓4 filing statuses
- ✓Auto standard deduction
- ✓Marginal rate shown
- ✓Effective rate chart
- ✓Free
Questions fréquentes
What is the 2026 standard deduction?
Single $15,000; MFJ $30,000; MFS $15,000; Head of Household $22,500.
What is the marginal rate?
It's the rate applied to your last dollar of income — different from the effective rate (total tax / total income).
Does this include state tax?
Only federal for now. State tax with a per-state picker is a Phase 2 feature.