Guidance

Real Time Information internet submissions: 2022 to 2023 technical specifications

Real Time Information (RTI) Rules and Interface Management (RIM) artefacts and supporting technical specifications for software developers.

• From: HM Revenue & Customs
• Published: 9 August 2021
• Last updated: 10 February 2022 — See all updates

Documents

RTI RIM 2023 v1.0

ZIP, 800 KB

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Changes between 2021 to 2022 and 2022 to 2023 RIM v1.0

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RTI data item guide v1.0

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RTI valid samples v1.0

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Details

Test service support from October 2021. Live service from March 2022.

Published 9 August 2021
Last updated 10 February 2022 + show all updates

1. 10 February 2022

   The Real Time Information (RTI) valid samples v1.0 and RTI recognition for 2022 to 2023 v1.0 have been added.

2. 14 September 2021

   The Real Time Information (RTI) data item guide version 1.0 has been added and the RTI Non-form validation rules have been updated to version 1.2.

3. 9 August 2021

   First published.