AMT calculator
Estimate the alternative minimum tax on an ISO exercise before you place it.
- AMT adjustment (spread)
- $50,000
- Alternative minimum taxable income
- $300,000
- Tentative minimum tax
- $55,094
- Estimated regular federal tax
- $52,263
- Estimated additional AMT owed
- $2,831
Estimates only, for education. Not tax advice — figures use simplified federal assumptions and ignore credits, deductions and local taxes.
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