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Guidance: Stamp Duty Land Tax: technical specifications

Published 1 January 2014

Last updated 17 June 2022
+ show all updates

  1. 17 June 2022

    Documents about Response messages version 3.0, Business Rules version 1.4 and SDLT baseline schema: 6.1 have been removed from the page.

  2. 19 November 2021

    SDLT baseline schema: 6.1, Business rules version 1.5 and Response messages version 3.1 have been added.

  3. 6 May 2021

    SDLT baseline schema: 6.1 has been updated.

  4. 1 April 2021

    The latest versions of the Business rules, Response messages and SDLT baseline schema have been added.

  5. 22 October 2019

    The latest version of the ‘SDLT test case data’ file has been published.

  6. 1 October 2019

    The latest version of the ‘SDLT valid xml example’ file has been published.

  7. 26 September 2019

    The latest version of the ‘SDLT valid xml example version 1.6’ file has been published.

  8. 27 February 2019

    The latest versions of the SDLT baseline Schema, business rules and response messages have been added.

  9. 1 April 2018

    Latest versions of business rules, response messages, how to use the test service, GovTalkHeader/IRheader rules, SDLT recognition process have been published as well as deleting the SDLT additional information document version1.5.

  10. 18 May 2016

    Latest versions of Business rules and Response messages published.

  11. 17 February 2015

    Latest versions of Business rules and Response messages published.

  12. 1 January 2014

    First published.

Published 1 January 2014

Last updated 17 June 2022
+ show all updates

  1. 17 June 2022

    Documents about Response messages version 3.0, Business Rules version 1.4 and SDLT baseline schema: 6.1 have been removed from the page.

  2. 19 November 2021

    SDLT baseline schema: 6.1, Business rules version 1.5 and Response messages version 3.1 have been added.

  3. 6 May 2021

    SDLT baseline schema: 6.1 has been updated.

  4. 1 April 2021

    The latest versions of the Business rules, Response messages and SDLT baseline schema have been added.

  5. 22 October 2019

    The latest version of the ‘SDLT test case data’ file has been published.

  6. 1 October 2019

    The latest version of the ‘SDLT valid xml example’ file has been published.

  7. 26 September 2019

    The latest version of the ‘SDLT valid xml example version 1.6’ file has been published.

  8. 27 February 2019

    The latest versions of the SDLT baseline Schema, business rules and response messages have been added.

  9. 1 April 2018

    Latest versions of business rules, response messages, how to use the test service, GovTalkHeader/IRheader rules, SDLT recognition process have been published as well as deleting the SDLT additional information document version1.5.

  10. 18 May 2016

    Latest versions of Business rules and Response messages published.

  11. 17 February 2015

    Latest versions of Business rules and Response messages published.

  12. 1 January 2014

    First published.