Estimateur de remboursement d'impôt
Key Financial Terms
Understand the essential concepts behind this calculator
AGI (Adjusted Gross Income)
Your total gross income minus specific deductions, used to determine tax liability and eligibility for credits.
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Child Tax Credit
Federal tax credit of up to $2,000 per qualifying child under 17, reducing your tax bill dollar-for-dollar.
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Effective Tax Rate
Your actual tax rate—total taxes paid divided by total income. Lower than marginal rate because of brackets and deductions.
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FBAR (Foreign Bank Account Report)
FinCEN Form 114 requiring U.S. persons to report foreign financial accounts exceeding $10,000 aggregate value.
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Questions Fréquentes
Questions courantes sur Estimateur de remboursement d'impôt
Pour utiliser l'outil d'estimation du remboursement d'impôt, saisissez vos salaires, tout revenu d'activité indépendante, ainsi que vos déductions ou crédits éventuels. Le calculateur estimera ensuite votre remboursement d'impôt fédéral ou le solde à payer pour 2025.
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Sources & References
IRS Tax Withholding Estimator
Official IRS tool helping taxpayers estimate federal income tax withholding and calculate whether adjustments to W-4 forms are needed to align withholding with expected tax liability, optimizing refund or amount owed.
Tax Filing Statistics: Refund Trends and Averages
Annual compilation of tax filing statistics including average refund amounts by income level, filing status, and state, with trends showing how refund amounts change with tax law modifications.
Tax Refund Strategies: The Opportunity Cost of Overwithholding
Financial planning perspective on tax refunds explaining the opportunity costs of large refunds and strategies for optimizing withholding to improve year-round cash flow and investment potential.