Financial Toolset

AMT Calculator 2024 - Alternative Minimum Tax Estimator

Calculate your Alternative Minimum Tax (AMT) for 2024.

Determine if you owe AMT based on ISO exercises, state tax deductions, and other preference items.

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Sources & References

Federal Income Tax Brackets (2025)

Ordinary income is taxed at graduated rates from 10% to 37% based on filing status and income level.
→Source: IRS - Federal Income Tax Rates and Brackets(2025)

Capital Gains Tax Rates (2025)

• Short-term capital gains (assets held ≤1 year): Taxed at ordinary income rates (10-37%)
• Long-term capital gains (assets held >1 year): 0%, 15%, or 20% based on income
→Source: IRS Topic 409 - Capital Gains and Losses(2025)

State Tax Rates

State income tax rates vary from 0% (no state income tax) to 13.3% (California top rate).
→Source: Tax Foundation - State Income Tax Rates(2025)

Qualified Dividends

Qualified dividends are taxed at the same preferential rates as long-term capital gains (0%, 15%, or 20%).
→Source: IRS Topic 404 - Dividends(2025)

Note

Tax laws change frequently. These rates are current as of 2025. Always consult a tax professional for personalized advice.

⚠️ Note