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An AMT (Alternative Minimum Tax) calculator determines whether you owe the 26% or 28% AMT on income above exemption thresholds ($85,700 for singles, $133,300 for married filing jointly in 2024) after adding back AMT preferences. The AMT was designed to ensure high-income taxpayers pay minimum tax regardless of deductions.

Guide étape par étape

1Calculate tentative minimum tax
2Compare to regular tax
3Pay the higher amount

Exemples résolus

Entrée

$500,000 income with preferences

Résultat

AMT applies, pay ~$100k more

Check if affected

Erreurs courantes à éviter

✕Not verifying results
✕Ignoring jurisdiction

Questions fréquentes

What does this calculator do?

Identify calculation need

How do I use this calculator?

Input required values

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