Guidance

Software developers: payroll test data 2024 to 2025

Find HMRC payroll test data for software developers.

• From: HM Revenue & Customs
• Published: 16 January 2024
• Last updated: 8 March 2024 — See all updates

Documents

PAYE Tax v1.1

ZIP, 59.2 KB

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National Insurance v2.0

ZIP, 104 KB

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Student Loan v1.0

ODS, 8.65 KB

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Details

Payroll test data is for developers to use as part of their own testing routines and to check their software against HMRC guidance and specifications.

Published 16 January 2024
Last updated 8 March 2024 + show all updates

1. 8 March 2024

   National Insurance test data has been updated to v2.0.

2. 6 February 2024

   The test data examples Student Loan v1.0 have been added.

3. 23 January 2024

   The test data examples PAYE Tax version 1.0 have been replaced with version 1.1, to correct a number of errors in the amounts of tax due.

4. 16 January 2024

   First published.