learn.howToCalculate
learn.whatIsHeading
A tax estimator projects your estimated annual income tax liability based on income, filing status, deductions, and credits. It helps avoid underpayment penalties and plan quarterly estimated tax payments.
ステップバイステップガイド
- 1Calculate Adjusted Gross Income (AGI): gross income minus above-the-line deductions
- 2Subtract standard deduction (2024: $14,600 single, $29,200 married)
- 3Apply progressive tax brackets to taxable income
- 4Subtract tax credits (dollar-for-dollar reduction, more powerful than deductions)
解いた例
入力
Single filer · $75,000 income · standard deduction 2024
結果
Federal tax ≈ $10,294 · Effective rate ≈ 13.7%
計算する準備はできましたか?無料の Tax Estimator 計算機をお試しください
自分で試してみる→