AMT exemption left for an unmarried filer, 2024

This works out one number from the AMT Exemption figures published for 2024. Every amount it uses is below, with the document it was read from. What you enter is your own: this site has no way to check it, and the answer it produces is not a published figure.

Not the one you need? The same year also has AMT exemption left on a joint return, AMT exemption left filing separately, AMT exemption left for an estate or trust.

Exemption, unmarried individuals$85,700
Exemption phaseout threshold, unmarried individuals$609,350
Fully phased out, unmarried individuals$952,150

Effective 2024-01-01Source: Rev. Proc. 2023-34 (IRS)Verified 2026-09-03

How it is worked out

The published maximum in full at or below the published phase-out threshold, nothing at or above the published amount where it is fully phased out, and in between the same share of the maximum as the share of the range your income has left to run. Rounded to the nearest cent.

It uses Exemption, unmarried individuals, $85,700 and Exemption phaseout threshold, unmarried individuals, $609,350 and Fully phased out, unmarried individuals, $952,150, published above.

Figures in this colour are computed from the amounts above. They are not published figures and no document states them.

Work it out

The live calculator needs JavaScript. The table below covers common amounts and is computed the same way.

Worked out for common amounts

Your alternative minimum taxable incomeResult
0$85,700
400,000$85,700
550,000$85,700
600,000$85,700
700,000$63,037.50
How each figure was verified

Each number below was read from a stored copy of the document named beside it, and checked to occur word for word in the quoted sentence. The digest is of that stored text.

Rev. Proc. 2023-34 (IRS)

Exemption, unmarried individuals
Unmarried Individuals (other than Surviving Spouses) $85,700
Exemption phaseout threshold, unmarried individuals
Unmarried Individuals (other than Surviving Spouses) $609,350 $952,150
Fully phased out, unmarried individuals
Unmarried Individuals (other than Surviving Spouses) $609,350 $952,150
  • Fetched 2026-08-29T03:20:33.394Z
  • Verified 2026-09-03
  • Stored text sha256 8eccc04edeb8f99c97dc5e11688db27c1f8846a1f2be816fbd17df525890f38f

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