Change of https://www.gov.uk/government/publications/p9x-tax-codes

Change description : 2026-02-19 16:03:00: The latest version of the P9X – Tax codes to use from 6 April 2026 has been added in English and Welsh. [Guidance and regulation]

Showing diff : 2025-01-31 14:14:02.267978016 +00:00..2026-02-19 16:03:18.182576520 +00:00

Guidance

P9X: Tax codes

Use P9X to find out which PAYE tax codes to change, how to change them and which codes to carry forward ready for the new tax year.

From:
HM Revenue & Customs
Published
28 March 2014
Last updated
1931 FebruaryJanuary 20262025 — See all updates

Documents

P9XP9X(2025) — Tax codes to use from 6 April 20262025

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P9X:P9X(2025): Tax codes to use from 6 April 20262025

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Details

This guidance explains which tax codes employers must change, how to change them and which codes to carry forward ready for the new tax year on 6 April.

Updates to this page

Published 28 March 2014

Last updated 1931 FebruaryJanuary 20262025 + show hide all updates" href="#full-history">+ show all updates

    2. The latest version of the P9X — Tax codes to use from 6 April 2026 has been added in English and Welsh.

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Update history

2026-02-19 16:03
The latest version of the P9X – Tax codes to use from 6 April 2026 has been added in English and Welsh.

2025-01-31 14:13
The latest version of P9X(2025) – Tax codes to use from 6 April 2025 has been added for both English and Welsh.

2024-02-01 06:00
The latest version of P9X(2024) – Tax codes to use from 6 April 2024 has been added for both English and Welsh.

2023-02-17 12:17
The 2023 version of the P9X has been uploaded.