# P45

> English word · Noun

## Definitions
1. A form that an employee receives when they terminate their employment, detailing income for social security and taxation purposes for the current financial year.

## Etymology
The form number designated by Britain's HM Revenue and Customs department.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-09-03.
Canonical page: https://plainspell.com/en/word/p45