
The 2026 AMT Cliff: Lower Phaseout Thresholds, Twice the Clawback
For 2026 the OBBBA resets AMT phaseout thresholds to $500,000 single and $1,000,000 joint and doubles the exemption clawback from 25 to 50 cents per dollar, so the same income that owed no AMT in 2025 can owe five figures next year. A guide to who is exposed, how to estimate your position, and five planning moves before year-end.










