Income tax calculator
Choose a country and income period. Available schedules are applied to their stated tax base; otherwise, enter an effective rate.
Result
$13,170.00Estimated tax
- Standard deduction removed
- $16,100.00
- Taxable income
- $83,900.00
- Average rate
- 13.17%
- Marginal rate (top bracket reached)
- 22%
- Tax in the 10% bracket
- $1,240.00
- Tax in the 12% bracket
- $4,560.00
- Tax in the 22% bracket
- $7,370.00
- 2026 federal tax only: no state tax and no tax credits.
- Schedule period
- Revenus 2026, déclaration en 2027
- Tax base
- Revenu imposable annuel
- Schedule sources
- https://www.irs.gov/newsroom/irs-releases-tax-inflation-adjustments-for-tax-year-2026-including-amendments-from-the-one-big-beautiful-bill, https://www.ssa.gov/oact/cola/cbb.html
- Schedule note (French source)
- Barème fédéral pour célibataire. Standard deduction : 16 100 pour célibataire ; 32 200 pour déclaration commune ; 24 150 pour head of household. R = revenu fiscal fédéral ajusté − déduction applicable. Les crédits d’impôt viennent ensuite. La retenue de paie dépend du formulaire W-4 et n’est pas nécessairement T/12.
Inputs
- Country
- US
- Income period
- Per year
- Filing status (US)
- Single
- Income amount
- 100000
How it is calculated
US: gross income less the standard deduction (16,100 single, 32,200 joint), then the 2026 federal brackets.
Result
Estimated tax
- Standard deduction removed
- $16,100.00
- Taxable income
- $83,900.00
- Average rate
- 13.17%
How it is calculated
- US: gross income less the standard deduction (16,100 single, 32,200 joint), then the 2026 federal brackets.
- France: the 2026 assessment schedule on 2025 income, applied to household taxable income divided by family parts.
- Elsewhere: the supplied schedule is applied to the country-specific tax base and period shown below.
- When needed, monthly income is annualized or annual income is converted to a monthly estimate; results stay in your chosen period.
- Average rate = tax ÷ income. Marginal rate = the rate of the top bracket reached.
Example
US, single, 100,000: taxable income 83,900; 10% of 12,400 + 12% of 38,000 + 22% of 33,500 = 13,170.
Good to know
- Estimate based on the supplied 11 October 2026 edition; the file is marked not production-ready, coverage is incomplete and schedule periods vary by country.
- France: no family quotient cap, no décote, no tax cuts or credits, no social charges.
- US: federal tax only, standard deduction only, no credits (child tax credit…) and no state tax.
- Other country schedules may omit local, family or other tax components; check the displayed period, tax base and sources.
Sources
- Supplied worldwide schedules: baremes_impot_salaires_mondial_2026.json (edition 11 October 2026)
- IRS — 2026 tax adjustments
- Service Public — 2026 income-tax scale
Frequently asked questions
What is this tool used for?
Choose a country and income period. Available schedules are applied to their stated tax base; otherwise, enter an effective rate.
How is the result calculated?
US: gross income less the standard deduction (16,100 single, 32,200 joint), then the 2026 federal brackets.
What should I check before using the result?
Estimate based on the supplied 11 October 2026 edition; the file is marked not production-ready, coverage is incomplete and schedule periods vary by country.