Software developers: payroll test data

HM Revenue and Customs (HMRC) guidance, specifications and payroll test data for developers.

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 24 March 2015
Last updated 2 March 2017 + show all updates
  1. Software developers payroll test data for 2017 to 2018 added
  2. First published.