# Cadillac tax

> English word · Noun

## Definitions
1. The excise tax levied on particularly expensive private health insurance plans, so-called Cadillac plans.

## Etymology
Named after Cadillac plans.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/cadillac-tax