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Online Services technical packs

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Import Control System
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Real Time Information (RTI)
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Real Time Information (RTI)

Real Time Information (RTI)

Technical Specifications

Internet submissions - technical packs

Outgoing Data Provisioning Service (DPS) - technical pack

Electronic Data Interchange - message implementation guidelines

Announcements

HMRC update accompanying issue of technical pack - 13 May 2011

HMRC update accompanying issue of technical pack - 30 June 2011

HMRC update regarding retention of P45 - 6 February 2012 (Opens new window)

Further guidance

RTI: an introduction for employers

FAQs for Software Developers (updated: 2 May 2012)

Payroll Alignment version 2 (PDF 80K) (updated 6 January 2012)

Errors and Corrections to Payroll version 1.0 (PDF 17K) dated 2 March 2012

Generating the RTI Cross-reference (RTI hash) version 2.0 (PDF 23K) (updated 22 July 2011)

Data Quality and Software Developers (PDF 20K)

PAYE Recognition Scheme