Quick Answer
The AMT was significantly reformed for 2026: exemption amounts increased to $85,700 (single) and $133,300 (married), phase-out thresholds rose to $609,350 and $1,218,700 respectively, and several preference items were eliminated. However, AMT wasn't repealed and still affects approximately 200,000 high-income households.
Best Answer
Michelle Woodard, Tax Policy Analyst
Taxpayers earning over $200,000 or with significant tax preference items
Major AMT changes for 2026
The Alternative Minimum Tax underwent the most significant reform since its creation. While not repealed entirely, the changes dramatically reduce the number of taxpayers subject to AMT and lower the burden for those who remain affected.
Key changes for 2026:
New AMT exemption amounts and thresholds
The 2026 AMT exemptions and phase-out thresholds were dramatically increased:
These increases mean that taxpayers need significantly higher incomes before AMT becomes a concern.
Example: How the changes affect a high earner
Consider Michael, a single taxpayer with $500,000 in regular taxable income and $50,000 in AMT preference items:
Under 2025 AMT rules:
Under 2026 AMT rules:
Eliminated AMT preference items
Several common AMT "preference items" were eliminated for 2026, reducing AMT exposure:
No longer AMT preferences:
Still AMT preferences:
Who still pays AMT in 2026?
Despite the reforms, AMT still affects approximately 200,000 households, primarily:
New AMT minimum tax credit rules
The 2026 changes also reformed the AMT credit:
What you should do
1. Recalculate your 2026 AMT exposure using the new exemption amounts and eliminated preferences
2. Review prior year AMT credits that may now be refundable under the new rules
3. Consider ISO exercise timing since this remains a major AMT trigger
4. Plan depreciation strategies for business assets since accelerated depreciation still creates AMT preference
Use our refund estimator to calculate potential AMT credit refunds from prior years under the new refundability rules.
Key takeaway: While AMT wasn't repealed, the 2026 changes dramatically reduce exposure with exemptions rising to $85,700 (single) and $133,300 (married), plus elimination of common preference items like state tax deductions. Only about 200,000 high-income households remain subject to AMT.
*Sources: [IRS Form 6251 Instructions](https://www.irs.gov/pub/irs-pdf/i6251.pdf), IRC Sections 55-59 as amended*
Key Takeaway: AMT was reformed but not repealed for 2026, with exemptions rising to $85,700 (single) and $133,300 (married), eliminating AMT for most taxpayers except those earning over $750,000-$1.5 million.
2026 AMT exemptions and thresholds compared to 2025
| Filing Status | 2025 Exemption | 2026 Exemption | Phase-out Begins | Complete Phase-out |
|---|---|---|---|---|
| Single | $73,600 | $85,700 | $609,350 | $951,150 |
| Married Filing Jointly | $114,600 | $133,300 | $1,218,700 | $1,751,900 |
| Married Filing Separately | $57,300 | $66,650 | $609,350 | $875,950 |
More Perspectives
Robert Kim, Tax Return Analyst
Middle and upper-middle income taxpayers previously caught by AMT
AMT relief for middle-class taxpayers
The 2026 AMT changes provide substantial relief for taxpayers who were previously caught in the AMT "trap" — particularly those earning $200,000-$600,000 who were hit due to state tax deductions and family size.
No more state tax AMT penalty
The biggest change for most taxpayers: state and local tax (SALT) deductions are no longer added back for AMT purposes. This eliminates AMT exposure for millions of taxpayers in high-tax states.
Example: The Johnson family (married, $350,000 income) previously paid $8,000 in AMT primarily due to their $25,000 state tax deduction being added back. In 2026, with SALT no longer an AMT preference, they likely owe no AMT.
Higher exemptions mean broader relief
With exemptions rising to $85,700 (single) and $133,300 (married), most middle-class taxpayers are completely exempt from AMT calculations.
Bottom line: If your income is under $400,000 (single) or $700,000 (married) and you don't have ISO stock options, you probably don't need to worry about AMT for 2026.
Key takeaway: Middle-class taxpayers in high-tax states who previously faced AMT due to state tax deductions will likely have no AMT liability in 2026 due to higher exemptions and eliminated preferences.
Key Takeaway: Most middle and upper-middle class taxpayers are now exempt from AMT due to higher exemptions and elimination of state tax as a preference item.
Robert Kim, Tax Return Analyst
Families with children who were previously subject to AMT due to personal exemptions
How AMT changes affect families
Families were disproportionately affected by AMT in previous years due to personal exemptions being added back as preferences. With personal exemptions suspended through 2025 and the 2026 AMT reforms, families see the most dramatic relief.
No more family size penalty
Previously, large families faced AMT because personal exemptions ($4,000+ per family member) were added back to income for AMT calculations. This created an unfair "family penalty" where having more children increased AMT liability.
For 2026: Personal exemptions remain suspended, eliminating this AMT trigger entirely. Families benefit from:
State tax relief for families
Families in high-tax states often faced AMT due to large state income tax and property tax deductions. With SALT deductions no longer an AMT preference, this burden is eliminated.
Planning tip: Families should focus on maximizing the Child Tax Credit and other family-focused credits rather than worrying about AMT exposure, which is now minimal for most family situations.
Key takeaway: Families see the biggest AMT relief in 2026, with elimination of the "family size penalty" and state tax preferences that previously triggered AMT for middle-class families with children.
Key Takeaway: Families benefit most from 2026 AMT changes, eliminating penalties for having children and living in high-tax states that previously triggered AMT.
Sources
- IRS Form 6251 Instructions — Alternative Minimum Tax - Individuals
- IRS Publication 17 — Your Federal Income Tax - AMT Chapter
Reviewed by Michelle Woodard, Tax Policy Analyst on February 28, 2026
This content is for educational purposes only and is not a substitute for professional tax advice. Consult a qualified tax professional for advice specific to your situation.