HMRC FBI End Of Year Return P38A, PAYE, taxation, FBI, HMRC e-service developers DecisionSoft Ltd HMRC 2006-09-28 2009-07-20 text/xml http://www.w3.org/2001/XMLSchema XML Schema, W3C Recommendation 2001 [ISO 639-2/B] ENG HMRC core-v2-0 IRenvelope Employee EOYstringType (C) Crown Copyright 2001-2009 Economics, Finance and Tax P38A message