Individual Income Tax Returns (IITR)


This page contains web service message information for Individual Income Tax Returns (IITR) by year. All parent forms and schedules have been included in one zip file. Each zip file will have a corresponding package content note detailing the artefacts and status of documents within the relevant zip file.

The ATO provides a number of common artefacts and reference documents to support DSPs (such as the ATO Service Registry and the ATO Service Support Versioning Strategy). These can be found here.

2018

Name Version number Status Size Published date
ATO IITR.0005 2018 Business Implementation Guide.docx 1.3 Final 780KB 12 July 2018
ATO PIITR.005 2018 Business Implementation Guide.docx 1.3 Final 679KB 12 July 2018
ATO IITR 2018 Package v1.8 Contents.docx 1.8 Final 281KB 20 September 2018
ATO IITR 2018 Package v1.8.zip 1.8 Final 5.40MB 20 September 2018
ATO IITRPRFL.0001 2018 Package v1.0 Contents.docx 1.0 Final 234KB 18 October 2018
ATO IITRPRFL.0001 2018 Package v1.0.zip 1.0 Final 701KB 18 October 2018

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2017

Name Version number Status Size Published date
ATO IITR.0004 2017 v1.0 Business Implementation Guide 1.0 Final 736KB 08 June 2017
ATO PIITR.0004 2017 v1.0 Business Implementation Guide 1.0 Final 634KB 08 June 2017
ATO IITR 2017 Package v2.7 Contents.docx 2.7 Final 289KB 20 September 2018
ATO IITR 2017 Package v2.7.zip 2.7 Final 19.3MB 20 September 2018

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2016

Name Version number Status Size Published date
ATO IITR.0003 2016 Business Implementation Guide.docx 0.1 Draft 762KB 26 May 2016
ATO PIITR.0003 2016 Business Implementation Guide.docx 0.1 Draft 669KB 26 May 2016
ATO IITR 2016 Package v2.6 Contents.docx 2.6 Final 286KB 20 September 2018
ATO IITR 2016 Package v2.6.zip 2.6 Final 3.1MB 20 September 2018

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2015

Name Version number Status Size Published date
ATO IITR.0002 2015 Business Implementation Guide.docx 1.0 Final 760KB 20 August 2015
ATO PIITR.0001 2015 Business Implementation Guide.docx 1.0 Final 672KB 10 September 2015
ATO IITR 2015 Package v2.6 Contents.docx 2.6 Final 283KB 20 September 2018
ATO IITR 2015 Package v2.6.zip 2.6 Final 2.9MB 20 September 2018

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2014 

Name Version number Status Size Published date
ATO IITR.0001 2014 Business Implementation Guide.docx 1.0 Final 727KB 30 July 2015
ATO PIITR.0001 2014 Business Implementation Guide.docx 1.0 Final 610KB 30 July 2015
ATO IITR 2014 Package v2.6 Contents.docx 2.6 Final 274KB 20 September 2018
ATO IITR 2014 Package v2.6.zip 2.6 Final 3MB 20 September 2018

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Last updated: 
18 October 2018
Page ID: 
259