# FDAP

> English word · Noun · IPA /fəˈdæp/

## Definitions
1. Acronym of fixed, determinable, annual, or periodical, a variety of income in US taxation.

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