Alternative Minimum Tax (AMT) Calculator

ISO Alternative Minimum Tax (AMT) Calculator


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This easy to use online alternative minimum tax (AMT) calculator estimates your tax liability after exercising Incentive Stock Options (ISO).

You will only need to pay the greater of either your Regular Income Tax or your AMT Tax Owed, so try to be as detailed and accurate as possible

If you have any questions on how to calculate the alternative minimum tax or any of the below deductions that you can take, you can read our articles here

If you have any questions, don't hesitate to reach out at questions@amtsimplified.com

Basic Information
ISO Grant Details
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Grant #1
Grant #2
Grant #3

The contents of this page and website are for information purposes only. Any result from our tools, including the AMT Calculator and ISO Planner is only an estimation based on the inputs provided. It is not intended to be financial, tax, or investment advice. Please seek a duly licensed professional.

Tax System Tax Owed
Alternative Minimum Tax
Regular Income Tax
Additional Tax You May Need to Pay


Regular Income Tax Breakdown
Income (Wages + Net Short Cap Gain, if any)
Capital Loss Carryforward (to next year) N/A
Total Exemptions / Above the Line Deductions N/A
Adjusted Gross Income (AGI)
Modified Adjusted Gross Income (MAGI) N/A
Deduction Category
Total Deductions
Taxable Income
Total Regular Income Taxes Owed

Alternative Minimum Tax Breakdown
Income (Wages + Net Short Cap Gain, if any)
Total ISO Spread
Total Exemptions / Above the Line Deductions N/A
Total AMT Eligible Deductions (No standard deduction, SALT, Medical Expenses) N/A
Alternative Minimum Taxable Income (AMTI)
AMTI for Exemption Calculation (AMTI + net long term capital gains)
AMT Exemption Amount
Final Alternative Minimum Taxable Income (FAMTI)
Total Alternative Minimum Tax Owed
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  • Full AMT calculator w/
  • deductions, capital gains
  • & multiple ISO grants
  • Reduce taxes w/
  • ISO exercise planner
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This Incentive Stock Option Tax Planner helps inform you how many ISOs you can exercise without triggering AMT, thus reducing your taxes. It is at it's most useful if you are considering whether or not to exercise incentive stock options.

Get Premium today and you could save tens of thousands of dollars just as many others have done.

If you have any questions, don't hesitate to reach out at questions@amtsimplified.com

Learn More
Learn More
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Learn More
Grant #1
Grant #2
Grant #3

The contents of this page and website are for information purposes only. Any result from our tools, including the AMT Calculator and ISO Planner is only an estimation based on the inputs provided. It is not intended to be financial, tax, or investment advice. Please seek a duly licensed professional.

Grant Number Strike Price Shares You Can Exercise Cost For You to Exercise
Grant #1
Grant #2
Grant #3
Total

Tax System Tax Owed
Regular Income Tax
Alternative Minimum Tax
Get Premium!

$39.99

1 Year Access

  • Full AMT calculator w/
  • deductions, capital gains
  • & multiple ISO grants
  • Reduce taxes w/
  • ISO exercise planner
Select Plan
Join our monthly newsletter

Free tax saving strategies, tax code updates, news, and changes in rates for the new year

Thank you for subscribing!