The federal estate tax has existed in some form since 1916. The exemption has risen dramatically: $675K (2001) → $5M (2011) → $13.6M (2024, inflation-adjusted from TCJA). The TCJA exemption is set to revert to roughly $7M after 2025 absent legislative action.
Roughly 0.1% of estates owe any federal estate tax. Twelve states have their own estate or inheritance taxes with lower thresholds.
Defenders argue the estate tax curbs dynastic wealth concentration and pairs naturally with stepped-up basis reform. Critics argue it punishes saving, hits family farms and businesses, and is largely avoidable through trusts and lifetime gifting.